AC_PREREQ([2.60])
-AC_INIT([libtdm-drm],
+AC_INIT([hal-backend-tdm-drm],
[1.0.0],
[https://www.tizen.org],
- [libtdm-drm])
+ [hal-backend-tdm-drm])
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([Makefile.am])
PKG_CHECK_MODULES(UDEV, libudev, [udev=yes], [udev=no])
-# for libtdm-drm
-PKG_CHECK_MODULES(TDM_DRM, libtdm libtbm libdrm pixman-1)
-
-# for libhal-backend-tdm-drm
-PKG_CHECK_MODULES(LIBHAL_BACKEND_TDM_DRM, hal-api-common hal-api-tdm hal-api-tbm libdrm dlog pixman-1)
+PKG_CHECK_MODULES(LIBHAL_BACKEND_TDM_DRM, hal-api-common hal-api-tdm hal-api-tbm libtbm libdrm dlog pixman-1)
if test x"$udev" = xyes; then
- # for libtdm-drm
AC_DEFINE(HAVE_UDEV,1,[Enable udev-based monitor hotplug detection])
- TDM_DRM_CFLAGS="$TDM_DRM_CFLAGS $UDEV_CFLAGS"
- TDM_DRM_LIBS="$TDM_DRM_LIBS $UDEV_LIBS"
- # for libhal-backend-tdm-drm
LIBHAL_BACKEND_TDM_DRM_CFLAGS="$LIBHAL_BACKEND_TDM_DRM_CFLAGS $UDEV_CFLAGS"
LIBHAL_BACKEND_TDM_DRM_LIBS="$LIBHAL_BACKEND_TDM_DRM_LIBS $UDEV_LIBS"
- AC_SUBST(LIBHAL_BACKEND_TDM_DRM_CFLAGS)
- AC_SUBST(LIBHAL_BACKEND_TDM_DRM_LIBS)
fi
-# for libtdm-drm
-AC_SUBST(TDM_DRM_CFLAGS)
-AC_SUBST(TDM_DRM_LIBS)
-
-# for libhal-backend-tdm-drm
AC_SUBST(LIBHAL_BACKEND_TDM_DRM_CFLAGS)
AC_SUBST(LIBHAL_BACKEND_TDM_DRM_LIBS)
AC_DEFINE_UNQUOTED(LIBDRM_MICRO_VERSION, [`pkg-config --modversion libdrm | cut -d '.' -f 3`], dnl
[libdrm major version])
-# set the dir for the tbm module
-DEFAULT_TDM_MODULE_PATH="${libdir}/tdm"
-AC_ARG_WITH(tdm-module-path, AS_HELP_STRING([--with-tdm-module-path=PATH], [tdm module dir]),
- [ TDM_MODULE_PATH="$withval" ],
- [ TDM_MODULE_PATH="${DEFAULT_TDM_MODULE_PATH}" ])
-AC_SUBST(TDM_MODULE_PATH)
-
# set the library dir for the tdm hal backend
DEFAULT_HAL_LIBDIR="/hal/lib"
AC_ARG_WITH(hal-libdir, AS_HELP_STRING([--with-hal-libdir=PATH], [hal backend library path]),
# For enumerating devices in test case
AC_OUTPUT([
Makefile
- src/libhal-backend-tdm-drm/Makefile
- src/libtdm-drm/Makefile
src/Makefile])
echo ""
echo "LIBHAL_BACKEND_TDM_DRM_LIBS : $LIBHAL_BACKEND_TDM_DRM_LIBS"
echo "TDM_MODULE_DIR : $HAL_LIBDIR"
echo ""
-echo ""
-echo "$PACKAGE_STRING will be compiled with:"
-echo ""
-echo "TDM_DRM_CFLAGS : $TDM_DRM_CFLAGS"
-echo "TDM_DRM_LIBS : $TDM_DRM_LIBS"
-echo "TDM_MODULE_DIR : $TDM_MODULE_PATH"
-echo ""
-Name: libtdm-drm
+Name: hal-backend-tdm-drm
Version: 2.0.5
Release: 0
-Summary: Tizen Display Manager DRM Back-End Library
-Group: Development/Libraries
+Summary: hal-backend-tdm module for drm
+Group: System/Libraries
License: MIT
Source0: %{name}-%{version}.tar.gz
-Source1001: %{name}.manifest
-Source1002: libhal-backend-tdm-drm.manifest
+Source1001: %{name}.manifest
BuildRequires: pkgconfig(libdrm)
BuildRequires: pkgconfig(libudev)
BuildRequires: pkgconfig(dlog)
-BuildRequires: pkgconfig(libtdm)
BuildRequires: pkgconfig(libtbm)
BuildRequires: pkgconfig(hal-api-common)
BuildRequires: pkgconfig(hal-api-tdm)
BuildRequires: pkgconfig(pixman-1)
%description
-Back-End library of Tizen Display Manager DRM : libtdm-mgr DRM library
-
-%package -n hal-backend-tdm-drm
-Summary: hal-backend-tdm module for drm
-Group: System/Libraries
-Requires: hal-api-tdm
-Requires: hal-api-common
-
-%description -n hal-backend-tdm-drm
-descriptionion: hal tdm backend module for drm
+description: hal tdm backend module for drm
%global TZ_SYS_RO_SHARE %{?TZ_SYS_RO_SHARE:%TZ_SYS_RO_SHARE}%{!?TZ_SYS_RO_SHARE:/usr/share}
%prep
%setup -q
cp %{SOURCE1001} .
-cp %{SOURCE1002} .
%build
%reconfigure --prefix=%{_prefix} --libdir=%{_libdir} --disable-static \
cp -af COPYING %{buildroot}%{_hal_licensedir}/libhal-backend-tdm-drm
%post
-if [ -f %{_libdir}/tdm/libtdm-default.so ]; then
- rm -rf %{_libdir}/tdm/libtdm-default.so
-fi
-ln -s libtdm-drm.so %{_libdir}/tdm/libtdm-default.so
-
-%postun -p /sbin/ldconfig
-
-%post -n hal-backend-tdm-drm
if [ -f %{_hal_libdir}/libhal-backend-tdm.so ]; then
rm -rf %{_hal_libdir}/libhal-backend-tdm.so
fi
ln -s libhal-backend-tdm-drm.so %{_hal_libdir}/libhal-backend-tdm.so
-%postun -n hal-backend-tdm-drm -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
%files
-%defattr(-,root,root,-)
%manifest %{name}.manifest
-%license COPYING
-%{_libdir}/tdm/libtdm-drm.so
-
-%files -n hal-backend-tdm-drm
-%manifest libhal-backend-tdm-drm.manifest
%{_hal_licensedir}/libhal-backend-tdm-drm/COPYING
%{_hal_libdir}/libhal-backend-*.so*
+++ /dev/null
-<manifest>
- <request>
- <domain name="_"/>
- </request>
-</manifest>
-SUBDIRS = libtdm-drm libhal-backend-tdm-drm
+AM_CFLAGS = \
+ $(LIBHAL_BACKEND_TDM_DRM_CFLAGS) \
+ -I$(top_srcdir)/src/libhal-backend-tdm-drm
+
+libhal_backend_tdm_drm_la_LTLIBRARIES = libhal-backend-tdm-drm.la
+libhal_backend_tdm_drm_ladir = @HAL_LIBDIR@
+libhal_backend_tdm_drm_la_LDFLAGS = -module -avoid-version
+libhal_backend_tdm_drm_la_LIBADD = $(LIBHAL_BACKEND_TDM_DRM_LIBS) -ldl
+
+libhal_backend_tdm_drm_la_SOURCES = \
+ tdm_backend_log.c \
+ tdm_backend_drm.c \
+ tdm_drm_display.c \
+ tdm_drm_format.c \
+ tdm_drm_hwc_window.c \
+ tdm_drm_hwc.c \
+ tdm_drm_pp.c
+
+++ /dev/null
-AM_CFLAGS = \
- $(LIBHAL_BACKEND_TDM_DRM_CFLAGS) \
- -I$(top_srcdir)/src/libhal-backend-tdm-drm
-
-libhal_backend_tdm_drm_la_LTLIBRARIES = libhal-backend-tdm-drm.la
-libhal_backend_tdm_drm_ladir = @HAL_LIBDIR@
-libhal_backend_tdm_drm_la_LDFLAGS = -module -avoid-version
-libhal_backend_tdm_drm_la_LIBADD = $(LIBHAL_BACKEND_TDM_DRM_LIBS) -ldl
-
-libhal_backend_tdm_drm_la_SOURCES = \
- tdm_backend_log.c \
- tdm_backend_drm.c \
- tdm_drm_display.c \
- tdm_drm_format.c \
- tdm_drm_hwc_window.c \
- tdm_drm_hwc.c \
- tdm_drm_pp.c
-
+++ /dev/null
-AM_CFLAGS = \
- $(TDM_DRM_CFLAGS) \
- -I$(top_srcdir)/src
-
-libtdm_drm_la_LTLIBRARIES = libtdm-drm.la
-libtdm_drm_ladir = $(TDM_MODULE_PATH)
-libtdm_drm_la_LDFLAGS = -module -avoid-version
-libtdm_drm_la_LIBADD = $(TDM_DRM_LIBS) -ldl
-
-libtdm_drm_la_SOURCES = \
- tdm_drm_hwc_window.c \
- tdm_drm_hwc.c \
- tdm_drm_format.c \
- tdm_drm_pp.c \
- tdm_drm_display.c \
- tdm_drm.c
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#if HAVE_UDEV
-#include <libudev.h>
-#endif
-
-#include "tdm_drm.h"
-#include <tdm_helper.h>
-#include <tbm_drm_helper.h>
-
-#define ENABLE_PP
-
-#define TDM_DRM_NAME "vigs"
-
-#define TDM_HWC 1
-
-static tdm_drm_data *drm_data;
-
-#ifdef HAVE_UDEV
-static struct udev_device *
-_tdm_find_primary_gpu(void)
-{
- struct udev *udev;
- struct udev_enumerate *e;
- struct udev_list_entry *entry;
- const char *path, *id;
- struct udev_device *device, *drm_device, *pci;
-
- udev = udev_new();
- if (!udev) {
- TDM_ERR("fail to initialize udev context\n");
- return NULL;
- }
-
- e = udev_enumerate_new(udev);
- udev_enumerate_add_match_subsystem(e, "drm");
- udev_enumerate_add_match_sysname(e, "card[0-9]*");
-
- udev_enumerate_scan_devices(e);
- drm_device = NULL;
- udev_list_entry_foreach(entry, udev_enumerate_get_list_entry(e)) {
- path = udev_list_entry_get_name(entry);
- device = udev_device_new_from_syspath(udev, path);
- if (!device)
- continue;
-
- pci = udev_device_get_parent_with_subsystem_devtype(device,
- "pci", NULL);
- if (pci) {
- id = udev_device_get_sysattr_value(pci, "boot_vga");
- if (id && !strcmp(id, "1")) {
- if (drm_device)
- udev_device_unref(drm_device);
- drm_device = device;
- break;
- }
- }
-
- if (!drm_device)
- drm_device = device;
- else
- udev_device_unref(device);
- }
-
- udev_enumerate_unref(e);
- return drm_device;
-}
-
-static tdm_error
-_tdm_drm_udev_fd_handler(int fd, tdm_event_loop_mask mask, void *user_data)
-{
- tdm_drm_data *edata = (tdm_drm_data*)user_data;
- struct udev_device *dev;
- const char *hotplug;
- struct stat s;
- dev_t udev_devnum;
- int ret;
-
- dev = udev_monitor_receive_device(edata->uevent_monitor);
- if (!dev) {
- TDM_ERR("couldn't receive device");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- udev_devnum = udev_device_get_devnum(dev);
-
- ret = fstat(edata->drm_fd, &s);
- if (ret == -1) {
- TDM_ERR("fstat failed");
- udev_device_unref(dev);
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- hotplug = udev_device_get_property_value(dev, "HOTPLUG");
-
- if (memcmp(&s.st_rdev, &udev_devnum, sizeof(dev_t)) == 0 &&
- hotplug && atoi(hotplug) == 1) {
- TDM_INFO("HotPlug");
- tdm_drm_display_update_output_status(edata);
- }
-
- udev_device_unref(dev);
-
- return TDM_ERROR_NONE;
-}
-
-static void
-_tdm_drm_udev_init(tdm_drm_data *edata)
-{
- struct udev *u = NULL;
- struct udev_monitor *mon = NULL;
-
- u = udev_new();
- if (!u) {
- TDM_ERR("couldn't create udev");
- goto failed;
- }
-
- mon = udev_monitor_new_from_netlink(u, "udev");
- if (!mon) {
- TDM_ERR("couldn't create udev monitor");
- goto failed;
- }
-
- if (udev_monitor_filter_add_match_subsystem_devtype(mon, "drm", "drm_minor") > 0 ||
- udev_monitor_enable_receiving(mon) < 0) {
- TDM_ERR("add match subsystem failed");
- goto failed;
- }
-
- edata->uevent_source =
- tdm_event_loop_add_fd_handler(edata->dpy, udev_monitor_get_fd(mon),
- TDM_EVENT_LOOP_READABLE,
- _tdm_drm_udev_fd_handler,
- edata, NULL);
- if (!edata->uevent_source) {
- TDM_ERR("couldn't create udev event source");
- goto failed;
- }
-
- edata->uevent_monitor = mon;
-
- TDM_INFO("hotplug monitor created");
-
- return;
-failed:
- if (mon)
- udev_monitor_unref(mon);
- if (u)
- udev_unref(u);
-}
-
-static void
-_tdm_drm_udev_deinit(tdm_drm_data *edata)
-{
- if (edata->uevent_source) {
- tdm_event_loop_source_remove(edata->uevent_source);
- edata->uevent_source = NULL;
- }
-
- if (edata->uevent_monitor) {
- struct udev *u = udev_monitor_get_udev(edata->uevent_monitor);
- udev_monitor_unref(edata->uevent_monitor);
- udev_unref(u);
- edata->uevent_monitor = NULL;
- TDM_INFO("hotplug monitor destroyed");
- }
-}
-#endif
-
-static int
-_tdm_drm_open_drm(void)
-{
- int fd = -1;
-
- fd = drmOpen(TDM_DRM_NAME, NULL);
- if (fd < 0)
- TDM_WRN("Cannot open '%s' drm", TDM_DRM_NAME);
-
-#ifdef HAVE_UDEV
- if (fd < 0) {
- struct udev_device *drm_device = NULL;
- const char *filename;
- TDM_WRN("Cannot open drm device.. search by udev");
-
- drm_device = _tdm_find_primary_gpu();
- if (drm_device == NULL) {
- TDM_ERR("fail to find drm device\n");
- goto close_l;
- }
-
- filename = udev_device_get_devnode(drm_device);
-
- fd = open(filename, O_RDWR | O_CLOEXEC);
- if (fd < 0)
- TDM_ERR("Cannot open drm device(%s)\n", filename);
-
- TDM_DBG("open drm device (name:%s, fd:%d)", filename, fd);
-
- udev_device_unref(drm_device);
- }
-close_l:
-#endif
- return fd;
-}
-
-void
-tdm_drm_deinit(tdm_backend_data *bdata)
-{
- if (drm_data != bdata)
- return;
-
- TDM_INFO("deinit");
-
-#ifdef HAVE_UDEV
- _tdm_drm_udev_deinit(drm_data);
-#endif
-
- tdm_drm_display_destroy_output_list(drm_data);
-
- if (drm_data->plane_res)
- drmModeFreePlaneResources(drm_data->plane_res);
- if (drm_data->mode_res)
- drmModeFreeResources(drm_data->mode_res);
- if (drm_data->drm_fd >= 0)
- close(drm_data->drm_fd);
-
- free(drm_data);
- drm_data = NULL;
-}
-
-tdm_backend_data *
-tdm_drm_init(tdm_display *dpy, tdm_error *error)
-{
- tdm_func_display drm_func_display;
- tdm_func_output drm_func_output;
- tdm_func_layer drm_func_layer;
- tdm_func_hwc drm_func_hwc;
- tdm_func_hwc_window drm_func_hwc_window;
-#ifdef ENABLE_PP
- tdm_func_pp drm_func_pp;
-#endif
- tdm_error ret;
-
- if (!dpy) {
- TDM_ERR("display is null");
- if (error)
- *error = TDM_ERROR_INVALID_PARAMETER;
- return NULL;
- }
-
- if (drm_data) {
- TDM_ERR("failed: init twice");
- if (error)
- *error = TDM_ERROR_BAD_REQUEST;
- return NULL;
- }
-
- drm_data = calloc(1, sizeof(tdm_drm_data));
- if (!drm_data) {
- TDM_ERR("alloc failed");
- if (error)
- *error = TDM_ERROR_OUT_OF_MEMORY;
- return NULL;
- }
-
-#if TDM_HWC
- /* enable the tdm_hwc */
- drm_data->hwc_mode = 1;
-#endif
-
- LIST_INITHEAD(&drm_data->output_list);
- LIST_INITHEAD(&drm_data->buffer_list);
-
- memset(&drm_func_display, 0, sizeof(drm_func_display));
- drm_func_display.display_get_capability = drm_display_get_capability;
- drm_func_display.display_get_pp_capability = drm_display_get_pp_capability;
- drm_func_display.display_get_outputs = drm_display_get_outputs;
- drm_func_display.display_get_fd = drm_display_get_fd;
- drm_func_display.display_handle_events = drm_display_handle_events;
- drm_func_display.display_create_pp = drm_display_create_pp;
-
- memset(&drm_func_output, 0, sizeof(drm_func_output));
- drm_func_output.output_get_capability = drm_output_get_capability;
- drm_func_output.output_get_layers = drm_output_get_layers;
- drm_func_output.output_set_property = drm_output_set_property;
- drm_func_output.output_get_property = drm_output_get_property;
- drm_func_output.output_wait_vblank = drm_output_wait_vblank;
- drm_func_output.output_set_vblank_handler = drm_output_set_vblank_handler;
- drm_func_output.output_commit = drm_output_commit;
- drm_func_output.output_set_commit_handler = drm_output_set_commit_handler;
- drm_func_output.output_set_dpms = drm_output_set_dpms;
- drm_func_output.output_get_dpms = drm_output_get_dpms;
- drm_func_output.output_set_mode = drm_output_set_mode;
- drm_func_output.output_get_mode = drm_output_get_mode;
-#ifdef HAVE_UDEV
- drm_func_output.output_set_status_handler = drm_output_set_status_handler;
-#endif
-
- if (drm_data->hwc_mode) {
- drm_func_output.output_get_hwc = drm_output_get_hwc;
-
- memset(&drm_func_hwc, 0, sizeof(drm_func_hwc));
- drm_func_hwc.hwc_create_window = drm_hwc_create_window;
- drm_func_hwc.hwc_get_video_supported_formats = drm_hwc_get_video_supported_formats;
- drm_func_hwc.hwc_get_video_available_properties = NULL;
- drm_func_hwc.hwc_get_capabilities = drm_hwc_get_capabilities;
- drm_func_hwc.hwc_get_available_properties = drm_hwc_get_available_properties;
- drm_func_hwc.hwc_get_client_target_buffer_queue = drm_hwc_get_client_target_buffer_queue;
- drm_func_hwc.hwc_set_client_target_buffer = drm_hwc_set_client_target_buffer;
- drm_func_hwc.hwc_validate = drm_hwc_validate;
- drm_func_hwc.hwc_get_changed_composition_types = drm_hwc_get_changed_composition_types;
- drm_func_hwc.hwc_accept_validation = drm_hwc_accept_validation;
- drm_func_hwc.hwc_commit = drm_hwc_commit;
- drm_func_hwc.hwc_set_commit_handler = drm_hwc_set_commit_handler;
-
- memset(&drm_func_hwc_window, 0, sizeof(drm_func_hwc_window));
- drm_func_hwc_window.hwc_window_destroy = drm_hwc_window_destroy;
- drm_func_hwc_window.hwc_window_acquire_buffer_queue = NULL; // no need
- drm_func_hwc_window.hwc_window_release_buffer_queue = NULL; // no need
- drm_func_hwc_window.hwc_window_set_composition_type = drm_hwc_window_set_composition_type;
- drm_func_hwc_window.hwc_window_set_buffer_damage = drm_hwc_window_set_buffer_damage;
- drm_func_hwc_window.hwc_window_set_info = drm_hwc_window_set_info;
- drm_func_hwc_window.hwc_window_set_buffer = drm_hwc_window_set_buffer;
- drm_func_hwc_window.hwc_window_set_property = drm_hwc_window_set_property;
- drm_func_hwc_window.hwc_window_get_property = drm_hwc_window_get_property;
- drm_func_hwc_window.hwc_window_get_constraints = drm_hwc_window_get_constraints;
- drm_func_hwc_window.hwc_window_set_name = drm_hwc_window_set_name;
- drm_func_hwc_window.hwc_window_set_cursor_image = drm_hwc_window_set_cursor_image;
- }
-
- memset(&drm_func_layer, 0, sizeof(drm_func_layer));
- drm_func_layer.layer_get_capability = drm_layer_get_capability;
- drm_func_layer.layer_set_property = drm_layer_set_property;
- drm_func_layer.layer_get_property = drm_layer_get_property;
- drm_func_layer.layer_set_info = drm_layer_set_info;
- drm_func_layer.layer_get_info = drm_layer_get_info;
- drm_func_layer.layer_set_buffer = drm_layer_set_buffer;
- drm_func_layer.layer_unset_buffer = drm_layer_unset_buffer;
-
-#ifdef ENABLE_PP
- memset(&drm_func_pp, 0, sizeof(drm_func_pp));
- drm_func_pp.pp_destroy = drm_pp_destroy;
- drm_func_pp.pp_set_info = drm_pp_set_info;
- drm_func_pp.pp_attach = drm_pp_attach;
- drm_func_pp.pp_commit = drm_pp_commit;
- drm_func_pp.pp_set_done_handler = drm_pp_set_done_handler;
-#endif
-
- ret = tdm_backend_register_func_display(dpy, &drm_func_display);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- ret = tdm_backend_register_func_output(dpy, &drm_func_output);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- ret = tdm_backend_register_func_layer(dpy, &drm_func_layer);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- if (drm_data->hwc_mode) {
- ret = tdm_backend_register_func_hwc(dpy, &drm_func_hwc);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- ret = tdm_backend_register_func_hwc_window(dpy, &drm_func_hwc_window);
- if (ret != TDM_ERROR_NONE)
- goto failed;
- }
-
-#ifdef ENABLE_PP
- ret = tdm_backend_register_func_pp(dpy, &drm_func_pp);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-#endif
-
- drm_data->dpy = dpy;
-
- /* The drm master fd can be opened by a tbm backend module in
- * tbm_bufmgr_init() time. In this case, we just get it from tbm.
- */
- drm_data->drm_fd = tbm_drm_helper_get_master_fd();
- if (drm_data->drm_fd < 0) {
- drm_data->drm_fd = _tdm_drm_open_drm();
-
- if (drm_data->drm_fd < 0) {
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed;
- }
-
- tbm_drm_helper_set_tbm_master_fd(drm_data->drm_fd);
- }
-
- TDM_INFO("master fd: %d", drm_data->drm_fd);
-
-#ifdef HAVE_UDEV
- _tdm_drm_udev_init(drm_data);
-#endif
-
-#if LIBDRM_MAJOR_VERSION >= 2 && LIBDRM_MINOR_VERSION >= 4 && LIBDRM_MICRO_VERSION >= 47
- if (drmSetClientCap(drm_data->drm_fd, DRM_CLIENT_CAP_UNIVERSAL_PLANES, 1) < 0) {
- TDM_WRN("Set DRM_CLIENT_CAP_UNIVERSAL_PLANES failed");
- } else {
- TDM_INFO("has universal planes");
- drm_data->has_universal_plane = 1;
- }
-#endif
-
- drm_data->mode_res = drmModeGetResources(drm_data->drm_fd);
- if (!drm_data->mode_res) {
- TDM_ERR("no drm resource: %m");
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed;
- }
-
- drm_data->plane_res = drmModeGetPlaneResources(drm_data->drm_fd);
- if (!drm_data->plane_res) {
- TDM_ERR("no drm plane resource: %m");
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed;
- }
-
- if (drm_data->plane_res->count_planes <= 0) {
- TDM_ERR("no drm plane resource");
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed;
- }
-
- ret = tdm_drm_display_create_output_list(drm_data);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- ret = tdm_drm_display_create_layer_list(drm_data);
- if (ret != TDM_ERROR_NONE)
- goto failed;
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- TDM_INFO("init success!");
-
- return (tdm_backend_data *)drm_data;
-failed:
- if (error)
- *error = ret;
-
- tdm_drm_deinit(drm_data);
-
- TDM_ERR("init failed!");
- return NULL;
-}
-
-tdm_backend_module tdm_backend_module_data = {
- "drm",
- "Samsung",
- TDM_BACKEND_SET_ABI_VERSION(1, 1),
- tdm_drm_init,
- tdm_drm_deinit
-};
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef _TDM_DRM_H_
-#define _TDM_DRM_H_
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include <errno.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-#include <tbm_surface.h>
-#include <tbm_surface_internal.h>
-#include <tdm_backend.h>
-#include <tdm_log.h>
-#include <tdm_list.h>
-#include "tdm_drm_types.h"
-#include "tdm_drm_hwc.h"
-#include "tdm_drm_hwc_window.h"
-
-#if HAVE_UDEV
-#include <libudev.h>
-#endif
-
-/* drm backend functions (display) */
-tdm_error drm_display_get_capability(tdm_backend_data *bdata, tdm_caps_display *caps);
-tdm_error drm_display_get_pp_capability(tdm_backend_data *bdata, tdm_caps_pp *caps);
-tdm_output** drm_display_get_outputs(tdm_backend_data *bdata, int *count, tdm_error *error);
-tdm_error drm_display_get_fd(tdm_backend_data *bdata, int *fd);
-tdm_error drm_display_handle_events(tdm_backend_data *bdata);
-tdm_pp* drm_display_create_pp(tdm_backend_data *bdata, tdm_error *error);
-tdm_error drm_output_get_capability(tdm_output *output, tdm_caps_output *caps);
-tdm_layer** drm_output_get_layers(tdm_output *output, int *count, tdm_error *error);
-tdm_error drm_output_set_property(tdm_output *output, unsigned int id, tdm_value value);
-tdm_error drm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value);
-tdm_error drm_output_wait_vblank(tdm_output *output, int interval, int sync, void *user_data);
-tdm_error drm_output_set_vblank_handler(tdm_output *output, tdm_output_vblank_handler func);
-tdm_error drm_output_commit(tdm_output *output, int sync, void *user_data);
-tdm_error drm_output_set_commit_handler(tdm_output *output, tdm_output_commit_handler func);
-tdm_error drm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value);
-tdm_error drm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value);
-tdm_error drm_output_set_mode(tdm_output *output, const tdm_output_mode *mode);
-tdm_error drm_output_get_mode(tdm_output *output, const tdm_output_mode **mode);
-tdm_error drm_output_set_status_handler(tdm_output *output, tdm_output_status_handler func, void *user_data);
-tdm_hwc *drm_output_get_hwc(tdm_output *output, tdm_error *error);
-
-tdm_hwc_window *drm_hwc_create_window(tdm_hwc *hwc, tdm_error *error);
-tdm_error drm_hwc_get_video_supported_formats(tdm_hwc *hwc, const tbm_format **formats, int *count);
-tdm_error drm_hwc_get_capabilities(tdm_hwc *hwc, tdm_hwc_capability *capabilities);
-tdm_error drm_hwc_get_available_properties(tdm_hwc *hwc, const tdm_prop **props, int *count);
-tbm_surface_queue_h drm_hwc_get_client_target_buffer_queue(tdm_hwc *hwc, tdm_error *error);
-tdm_error drm_hwc_set_client_target_buffer(tdm_hwc *hwc, tbm_surface_h buffer, tdm_region damage);
-tdm_error drm_hwc_validate(tdm_hwc *hwc, tdm_hwc_window **composited_wnds, uint32_t num_wnds, uint32_t *num_types);
-tdm_error drm_hwc_get_changed_composition_types(tdm_hwc *hwc, uint32_t *num_elements, tdm_hwc_window **hwc_wnds, tdm_hwc_window_composition *composition_types);
-tdm_error drm_hwc_accept_validation(tdm_hwc *hwc);
-tdm_error drm_hwc_commit(tdm_hwc *hwc, int sync, void *user_data);
-tdm_error drm_hwc_set_commit_handler(tdm_hwc *hwc, tdm_hwc_commit_handler func);
-
-void drm_hwc_window_destroy(tdm_hwc_window *hwc_window);
-tdm_error drm_hwc_window_set_composition_type(tdm_hwc_window *hwc_window, tdm_hwc_window_composition composition_type);
-tdm_error drm_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_region damage);
-tdm_error drm_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info);
-tdm_error drm_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h surface);
-tdm_error drm_hwc_window_set_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value value);
-tdm_error drm_hwc_window_get_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value *value);
-tdm_error drm_hwc_window_get_constraints(tdm_hwc_window *hwc_window, int *constraints);
-tdm_error drm_hwc_window_set_name(tdm_hwc_window *hwc_window, const char *name);
-tdm_error drm_hwc_window_set_cursor_image(tdm_hwc_window *hwc_window, int width, int height, int stride, void *ptr);
-
-tdm_error drm_layer_get_capability(tdm_layer *layer, tdm_caps_layer *caps);
-tdm_error drm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value);
-tdm_error drm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value);
-tdm_error drm_layer_set_info(tdm_layer *layer, tdm_info_layer *info);
-tdm_error drm_layer_get_info(tdm_layer *layer, tdm_info_layer *info);
-tdm_error drm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer);
-tdm_error drm_layer_unset_buffer(tdm_layer *layer);
-void drm_pp_destroy(tdm_pp *pp);
-tdm_error drm_pp_set_info(tdm_pp *pp, tdm_info_pp *info);
-tdm_error drm_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst);
-tdm_error drm_pp_commit(tdm_pp *pp);
-tdm_error drm_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data);
-
-uint32_t tdm_drm_format_to_drm_format(tbm_format format);
-tbm_format tdm_drm_format_to_tbm_format(uint32_t format);
-
-void tdm_drm_display_update_output_status(tdm_drm_data *drm_data);
-tdm_error tdm_drm_display_create_output_list(tdm_drm_data *drm_data);
-void tdm_drm_display_destroy_output_list(tdm_drm_data *drm_data);
-tdm_error tdm_drm_display_create_layer_list(tdm_drm_data *drm_data);
-
-tdm_drm_layer_data * drm_output_data_get_layer_data(tdm_drm_output_data *output_data, int layer_zops);
-
-#endif /* _TDM_DRM_H_ */
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <drm_fourcc.h>
-#include <tdm_helper.h>
-
-#include "tdm_drm.h"
-#include "tdm_drm_pp.h"
-
-static drmModeModeInfoPtr
-_tdm_drm_display_get_mode(tdm_drm_output_data *output_data)
-{
- int i;
-
- if (!output_data->current_mode) {
- TDM_ERR("no output_data->current_mode");
- return NULL;
- }
-
- for (i = 0; i < output_data->count_modes; i++) {
- drmModeModeInfoPtr drm_mode = &output_data->drm_modes[i];
- if ((drm_mode->hdisplay == output_data->current_mode->hdisplay) &&
- (drm_mode->vdisplay == output_data->current_mode->vdisplay) &&
- (drm_mode->vrefresh == output_data->current_mode->vrefresh) &&
- (drm_mode->flags == output_data->current_mode->flags) &&
- (drm_mode->type == output_data->current_mode->type) &&
- !(strncmp(drm_mode->name, output_data->current_mode->name, TDM_NAME_LEN)))
- return drm_mode;
- }
-
- return NULL;
-}
-
-static void
-_tdm_drm_display_to_tdm_mode(drmModeModeInfoPtr drm_mode,
- tdm_output_mode *tdm_mode)
-{
- tdm_mode->clock = drm_mode->clock;
- tdm_mode->hdisplay = drm_mode->hdisplay;
- tdm_mode->hsync_start = drm_mode->hsync_start;
- tdm_mode->hsync_end = drm_mode->hsync_end;
- tdm_mode->htotal = drm_mode->htotal;
- tdm_mode->hskew = drm_mode->hskew;
- tdm_mode->vdisplay = drm_mode->vdisplay;
- tdm_mode->vsync_start = drm_mode->vsync_start;
- tdm_mode->vsync_end = drm_mode->vsync_end;
- tdm_mode->vtotal = drm_mode->vtotal;
- tdm_mode->vscan = drm_mode->vscan;
- tdm_mode->vrefresh = drm_mode->vrefresh;
- tdm_mode->flags = drm_mode->flags;
- tdm_mode->type = drm_mode->type;
- snprintf(tdm_mode->name, TDM_NAME_LEN, "%s", drm_mode->name);
-}
-
-static tdm_error
-_tdm_drm_display_get_cur_msc(int fd, int pipe, uint *msc)
-{
- drmVBlank vbl;
-
- vbl.request.type = DRM_VBLANK_RELATIVE;
- if (pipe > 0)
- vbl.request.type |= DRM_VBLANK_SECONDARY;
-
- vbl.request.sequence = 0;
- if (drmWaitVBlank(fd, &vbl)) {
- TDM_ERR("get vblank counter failed: %m");
- *msc = 0;
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- *msc = vbl.reply.sequence;
-
- return TDM_ERROR_NONE;
-}
-
-static tdm_error
-_tdm_drm_display_wait_vblank(int fd, int pipe, uint *target_msc, void *data)
-{
- drmVBlank vbl;
-
- vbl.request.type = DRM_VBLANK_ABSOLUTE | DRM_VBLANK_EVENT;
- if (pipe > 0)
- vbl.request.type |= DRM_VBLANK_SECONDARY;
-
- vbl.request.sequence = *target_msc;
- vbl.request.signal = (unsigned long)(uintptr_t)data;
-
- if (drmWaitVBlank(fd, &vbl)) {
- *target_msc = 0;
- TDM_ERR("wait vblank failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- *target_msc = vbl.reply.sequence;
-
- return TDM_ERROR_NONE;
-}
-
-static tdm_error
-_tdm_drm_output_update_status(tdm_drm_output_data *output_data,
- tdm_output_conn_status status)
-{
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
-
- if (output_data->status == status)
- return TDM_ERROR_NONE;
-
- output_data->status = status;
-
- if (output_data->status_func)
- output_data->status_func(output_data, status,
- output_data->status_user_data);
-
- return TDM_ERROR_NONE;
-}
-
-static tdm_error
-_tdm_drm_display_commit_primary_layer(tdm_drm_layer_data *layer_data,
- void *user_data, int *do_waitvblank)
-{
- tdm_drm_data *drm_data = layer_data->drm_data;
- tdm_drm_output_data *output_data = layer_data->output_data;
-
- if (output_data->mode_changed && layer_data->display_buffer_changed) {
- drmModeModeInfoPtr mode;
-
- if (!layer_data->display_buffer) {
- TDM_ERR("primary layer should have a buffer for modestting");
- return TDM_ERROR_BAD_REQUEST;
- }
-
- output_data->mode_changed = 0;
- layer_data->display_buffer_changed = 0;
- layer_data->info_changed = 0;
-
- mode = _tdm_drm_display_get_mode(output_data);
- if (!mode) {
- TDM_ERR("couldn't find proper mode");
- return TDM_ERROR_BAD_REQUEST;
- }
-
- if (drmModeSetCrtc(drm_data->drm_fd, output_data->crtc_id,
- layer_data->display_buffer->fb_id, 0, 0,
- &output_data->connector_id, 1, mode)) {
- TDM_ERR("set crtc failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- _tdm_drm_output_update_status(output_data, TDM_OUTPUT_CONN_STATUS_MODE_SETTED);
-
- *do_waitvblank = 1;
- return TDM_ERROR_NONE;
- } else if (layer_data->display_buffer_changed) {
- layer_data->display_buffer_changed = 0;
-
- if (!layer_data->display_buffer) {
- if (drmModeSetCrtc(drm_data->drm_fd, output_data->crtc_id,
- 0, 0, 0, NULL, 0, NULL)) {
- TDM_ERR("unset crtc failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- if (output_data->status == TDM_OUTPUT_CONN_STATUS_MODE_SETTED)
- _tdm_drm_output_update_status(output_data, TDM_OUTPUT_CONN_STATUS_CONNECTED);
-
- *do_waitvblank = 1;
- } else {
- tdm_drm_event_data *event_data = calloc(1, sizeof(tdm_drm_event_data));
-
- if (!event_data) {
- TDM_ERR("alloc failed");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- event_data->type = TDM_DRM_EVENT_TYPE_PAGEFLIP;
- event_data->output_data = output_data;
- event_data->user_data = user_data;
- if (drmModePageFlip(drm_data->drm_fd, output_data->crtc_id,
- layer_data->display_buffer->fb_id, DRM_MODE_PAGE_FLIP_EVENT, event_data)) {
- TDM_ERR("pageflip failed: %m");
- free(event_data);
- return TDM_ERROR_OPERATION_FAILED;
- }
- *do_waitvblank = 0;
- }
- }
-
- return TDM_ERROR_NONE;
-}
-
-static tdm_error
-_tdm_drm_display_commit_layer(tdm_drm_layer_data *layer_data)
-{
- tdm_drm_data *drm_data = layer_data->drm_data;
- tdm_drm_output_data *output_data = layer_data->output_data;
- uint32_t fx, fy, fw, fh;
- int crtc_w;
-
- if (!layer_data->display_buffer_changed && !layer_data->info_changed)
- return TDM_ERROR_NONE;
-
- if (output_data->current_mode)
- crtc_w = output_data->current_mode->hdisplay;
- else {
- drmModeCrtcPtr crtc = drmModeGetCrtc(drm_data->drm_fd, output_data->crtc_id);
- if (!crtc) {
- TDM_ERR("getting crtc failed");
- return TDM_ERROR_OPERATION_FAILED;
- }
- crtc_w = crtc->width;
- if (crtc_w == 0) {
- TDM_ERR("getting crtc width failed");
- drmModeFreeCrtc(crtc);
- return TDM_ERROR_OPERATION_FAILED;
- }
- drmModeFreeCrtc(crtc);
- }
-
- layer_data->display_buffer_changed = 0;
- layer_data->info_changed = 0;
-
- if (!layer_data->display_buffer) {
- if (drmModeSetPlane(drm_data->drm_fd, layer_data->plane_id,
- output_data->crtc_id, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0))
- TDM_ERR("unset plane(%d) filed: %m", layer_data->plane_id);
-
- return TDM_ERROR_NONE;
- }
-
- /* Source values are 16.16 fixed point */
- fx = ((unsigned int)layer_data->info.src_config.pos.x) << 16;
- fy = ((unsigned int)layer_data->info.src_config.pos.y) << 16;
- fw = ((unsigned int)layer_data->info.src_config.pos.w) << 16;
- fh = ((unsigned int)layer_data->info.src_config.pos.h) << 16;
-
- if (drmModeSetPlane(drm_data->drm_fd, layer_data->plane_id,
- output_data->crtc_id, layer_data->display_buffer->fb_id, 0,
- layer_data->info.dst_pos.x, layer_data->info.dst_pos.y,
- layer_data->info.dst_pos.w, layer_data->info.dst_pos.h,
- fx, fy, fw, fh) < 0) {
- TDM_ERR("set plane(%d) failed: %m", layer_data->plane_id);
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- TDM_INFO("plane(%d) crtc(%d) pos(%d) on: fb(%d,[%d,%d %dx%d]=>[%d,%d %dx%d])\n",
- layer_data->plane_id, output_data->crtc_id, layer_data->zpos,
- layer_data->display_buffer->fb_id,
- layer_data->info.src_config.pos.x, layer_data->info.src_config.pos.y,
- layer_data->info.src_config.pos.w, layer_data->info.src_config.pos.h,
- layer_data->info.dst_pos.x, layer_data->info.dst_pos.y,
- layer_data->info.dst_pos.w, layer_data->info.dst_pos.h);
-
- return TDM_ERROR_NONE;
-}
-
-static void
-_tdm_drm_display_cb_event(int fd, unsigned int sequence,
- unsigned int tv_sec, unsigned int tv_usec,
- void *user_data)
-{
- tdm_drm_event_data *event_data = user_data;
- tdm_drm_output_data *output_data;
- tdm_drm_hwc_data *hwc_data;
-
- if (!event_data) {
- TDM_ERR("no event data");
- return;
- }
-
- output_data = event_data->output_data;
-
- switch (event_data->type) {
- case TDM_DRM_EVENT_TYPE_PAGEFLIP:
- if (output_data->hwc_enable) {
- hwc_data = output_data->hwc_data;
- if (!hwc_data) {
- TDM_ERR("no hwc_data");
- break;
- }
-
- if (hwc_data->commit_func)
- hwc_data->commit_func(hwc_data, sequence,
- tv_sec, tv_usec,
- event_data->user_data);
- } else {
- if (output_data->commit_func)
- output_data->commit_func(output_data, sequence, tv_sec, tv_usec,
- event_data->user_data);
- }
- break;
- case TDM_DRM_EVENT_TYPE_WAIT:
- if (output_data->vblank_func)
- output_data->vblank_func(output_data, sequence, tv_sec, tv_usec,
- event_data->user_data);
- break;
- case TDM_DRM_EVENT_TYPE_COMMIT:
- if (output_data->hwc_enable) {
- hwc_data = output_data->hwc_data;
- if (!hwc_data) {
- TDM_ERR("no hwc_data");
- break;
- }
-
- if (hwc_data->commit_func)
- hwc_data->commit_func(hwc_data, sequence,
- tv_sec, tv_usec,
- event_data->user_data);
- } else {
- if (output_data->commit_func)
- output_data->commit_func(output_data, sequence,
- tv_sec, tv_usec,
- event_data->user_data);
- }
- break;
- default:
- break;
- }
-
- free(event_data);
-}
-
-static tdm_error
-_tdm_drm_display_create_layer_list(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *output_data = NULL;
- int i;
-
- if (LIST_IS_EMPTY(&drm_data->output_list)) {
- TDM_ERR("no output");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- /* The TDM drm backend only support one output. */
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link) {
- break;
- }
-
- if (drm_data->plane_res->count_planes == 0) {
- TDM_ERR("no layer error");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- for (i = 0; i < drm_data->plane_res->count_planes; i++) {
- tdm_drm_layer_data *layer_data;
- drmModePlanePtr plane;
-
- plane = drmModeGetPlane(drm_data->drm_fd, drm_data->plane_res->planes[i]);
- if (!plane) {
- TDM_ERR("no plane");
- continue;
- }
-
- if ((plane->possible_crtcs & (1 << output_data->pipe)) == 0) {
- drmModeFreePlane(plane);
- continue;
- }
-
- layer_data = calloc(1, sizeof(tdm_drm_layer_data));
- if (!layer_data) {
- TDM_ERR("alloc failed");
- drmModeFreePlane(plane);
- continue;
- }
-
- layer_data->drm_data = drm_data;
- layer_data->output_data = output_data;
- layer_data->plane_id = drm_data->plane_res->planes[i];
-
- layer_data->capabilities = TDM_LAYER_CAPABILITY_PRIMARY |
- TDM_LAYER_CAPABILITY_GRAPHIC;
- output_data->primary_layer = layer_data;
-
- TDM_INFO("layer_data(%p) plane_id(%d) crtc_id(%d) capabilities(%x)",
- layer_data, layer_data->plane_id, layer_data->output_data->crtc_id,
- layer_data->capabilities);
-
- LIST_ADDTAIL(&layer_data->link, &output_data->layer_list);
-
- drmModeFreePlane(plane);
-
- /* can't take care of other planes for various hardware devices */
- break;
- }
-
- return TDM_ERROR_NONE;
-}
-
-#if LIBDRM_MAJOR_VERSION >= 2 && LIBDRM_MINOR_VERSION >= 4 && LIBDRM_MICRO_VERSION >= 47
-
-static tdm_error
-_tdm_drm_display_get_property(tdm_drm_data *drm_data,
- unsigned int obj_id, unsigned int obj_type,
- const char *name, unsigned int *value,
- int *is_immutable)
-{
- drmModeObjectPropertiesPtr props = NULL;
- int i;
-
- props = drmModeObjectGetProperties(drm_data->drm_fd, obj_id, obj_type);
- if (!props)
- return TDM_ERROR_OPERATION_FAILED;
-
- for (i = 0; i < props->count_props; i++) {
- drmModePropertyPtr prop = drmModeGetProperty(drm_data->drm_fd,
- props->props[i]);
-
- if (!prop)
- continue;
-
- if (!strcmp(prop->name, name)) {
- if (is_immutable)
- *is_immutable = prop->flags & DRM_MODE_PROP_IMMUTABLE;
- if (value)
- *value = (unsigned int)props->prop_values[i];
- drmModeFreeProperty(prop);
- drmModeFreeObjectProperties(props);
- return TDM_ERROR_NONE;
- }
-
- drmModeFreeProperty(prop);
- }
- drmModeFreeObjectProperties(props);
- TDM_DBG("coundn't find '%s' property", name);
- return TDM_ERROR_OPERATION_FAILED;
-}
-
-static tdm_error
-_tdm_drm_display_create_layer_list_type(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *output_data = NULL;
- drmModePlanePtr *planes = NULL;
- unsigned int *types = NULL;
- unsigned int type = 0;
- int plane_cnt, primary_cnt, ovl_cnt, cursor_cnt;
- int opos_next, cpos_next;
- tdm_error ret;
- int i;
-
- if (LIST_IS_EMPTY(&drm_data->output_list)) {
- TDM_ERR("no output");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- /* The TDM drm backend only support one output. */
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link) {
- break;
- }
-
- ret = _tdm_drm_display_get_property(drm_data,
- drm_data->plane_res->planes[0],
- DRM_MODE_OBJECT_PLANE, "type", &type,
- NULL);
- if (ret != TDM_ERROR_NONE) {
- TDM_ERR("plane doesn't have 'type' property. Call a fallback function");
-
- /* if a plane doesn't have "type" property, we call a fallback function
- * as default
- */
- return _tdm_drm_display_create_layer_list(drm_data);
- }
-
- planes = calloc(drm_data->plane_res->count_planes, sizeof(drmModePlanePtr));
- if (!planes) {
- TDM_ERR("alloc failed");
- goto failed;
- }
-
- types = calloc(drm_data->plane_res->count_planes, sizeof(unsigned int));
- if (!types) {
- TDM_ERR("alloc failed");
- goto failed;
- }
-
- plane_cnt = 0;
- for (i = 0; i < drm_data->plane_res->count_planes; i++) {
- drmModePlanePtr plane;
-
- plane = drmModeGetPlane(drm_data->drm_fd, drm_data->plane_res->planes[i]);
- if (!plane) {
- TDM_ERR("no plane(%d)", drm_data->plane_res->planes[i]);
- goto failed;
- }
-
- if ((plane->possible_crtcs & (1 << output_data->pipe)) == 0) {
- drmModeFreePlane(plane);
- continue;
- }
-
- ret = _tdm_drm_display_get_property(drm_data,
- drm_data->plane_res->planes[i],
- DRM_MODE_OBJECT_PLANE, "type", &type,
- NULL);
- if (ret != TDM_ERROR_NONE) {
- drmModeFreePlane(plane);
- TDM_ERR("plane(%d) doesn't have 'type' info",
- drm_data->plane_res->planes[i]);
- goto failed;
- }
-
- /* The TDM drm backend only support a primary layer. */
- if (type != DRM_PLANE_TYPE_PRIMARY) {
- TDM_INFO("The TDM drm backend only support a primary layer. plane(%d) type(%d)",
- plane->plane_id, type);
- drmModeFreePlane(plane);
- continue;
- }
-
- planes[plane_cnt] = plane;
- types[plane_cnt] = type;
- plane_cnt++;
- }
-
- primary_cnt = ovl_cnt = cursor_cnt = 0;
- for (i = 0; i < plane_cnt; i++) {
- if (types[i] == DRM_PLANE_TYPE_CURSOR)
- cursor_cnt++;
- else if (types[i] == DRM_PLANE_TYPE_OVERLAY)
- ovl_cnt++;
- else if (types[i] == DRM_PLANE_TYPE_PRIMARY)
- primary_cnt++;
- else
- TDM_ERR("invalid type(%d)", types[i]);
- }
-
- if (primary_cnt != 1) {
- TDM_ERR("primary layer count(%d) should be one", primary_cnt);
- goto failed;
- }
-
- opos_next = 1;
- cpos_next = ovl_cnt;
- for (i = 0; i < plane_cnt; i++) {
- tdm_drm_layer_data *layer_data;
-
- layer_data = calloc(1, sizeof(tdm_drm_layer_data));
- if (!layer_data) {
- TDM_ERR("alloc failed");
- goto failed;
- }
-
- layer_data->drm_data = drm_data;
- layer_data->output_data = output_data;
- layer_data->plane_id = planes[i]->plane_id;
-
- if (types[i] == DRM_PLANE_TYPE_CURSOR) {
- layer_data->capabilities = TDM_LAYER_CAPABILITY_CURSOR |
- TDM_LAYER_CAPABILITY_GRAPHIC;
- layer_data->zpos = cpos_next++;
- } else if (types[i] == DRM_PLANE_TYPE_OVERLAY) {
- layer_data->capabilities = TDM_LAYER_CAPABILITY_OVERLAY |
- TDM_LAYER_CAPABILITY_GRAPHIC;
- layer_data->zpos = opos_next++;
- } else if (types[i] == DRM_PLANE_TYPE_PRIMARY) {
- layer_data->capabilities = TDM_LAYER_CAPABILITY_PRIMARY |
- TDM_LAYER_CAPABILITY_GRAPHIC;
- layer_data->zpos = 0;
- output_data->primary_layer = layer_data;
- } else {
- free(layer_data);
- continue;
- }
-
- TDM_INFO("layer_data(%p) plane_id(%d) crtc_id(%d) zpos(%d) capabilities(%x)",
- layer_data, layer_data->plane_id, layer_data->output_data->crtc_id,
- layer_data->zpos, layer_data->capabilities);
-
- LIST_ADDTAIL(&layer_data->link, &output_data->layer_list);
- }
-
- for (i = 0; i < plane_cnt; i++)
- if (planes[i])
- drmModeFreePlane(planes[i]);
-
- free(planes);
- free(types);
-
- return TDM_ERROR_NONE;
-
-failed:
- if (planes) {
- for (i = 0; i < drm_data->plane_res->count_planes; i++)
- if (planes[i])
- drmModeFreePlane(planes[i]);
- free(planes);
- }
-
- free(types);
-
- return TDM_ERROR_OPERATION_FAILED;
-}
-#endif
-
-tdm_error
-tdm_drm_display_create_layer_list(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *output_data = NULL;
- tdm_error ret;
-
-#if LIBDRM_MAJOR_VERSION >= 2 && LIBDRM_MINOR_VERSION >= 4 && LIBDRM_MICRO_VERSION >= 47
- if (drm_data->has_universal_plane)
- ret = _tdm_drm_display_create_layer_list_type(drm_data);
- else
-#endif
- ret = _tdm_drm_display_create_layer_list(drm_data);
-
- if (ret != TDM_ERROR_NONE)
- return ret;
-
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link) {
- if (!output_data->primary_layer) {
- TDM_ERR("output(%d) no primary layer", output_data->pipe);
- return TDM_ERROR_OPERATION_FAILED;
- }
- }
-
- return TDM_ERROR_NONE;
-}
-
-void
-tdm_drm_display_destroy_output_list(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *o = NULL, *oo = NULL;
- tdm_drm_hwc_data *hwc_data = NULL;
-
- if (LIST_IS_EMPTY(&drm_data->output_list))
- return;
-
- LIST_FOR_EACH_ENTRY_SAFE(o, oo, &drm_data->output_list, link) {
- hwc_data = o->hwc_data;
- if (hwc_data && hwc_data->target_hwc_window)
- drm_hwc_window_destroy(hwc_data->target_hwc_window);
-
- LIST_DEL(&o->link);
- if (!LIST_IS_EMPTY(&o->layer_list)) {
- tdm_drm_layer_data *l = NULL, *ll = NULL;
- LIST_FOR_EACH_ENTRY_SAFE(l, ll, &o->layer_list, link) {
- LIST_DEL(&l->link);
- if (l->display_buffer)
- tbm_surface_internal_unref(l->display_buffer->buffer);
- free(l);
- }
- }
- free(o->drm_modes);
- free(o->output_modes);
- free(o);
- }
-}
-
-void
-tdm_drm_display_update_output_status(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *output_data = NULL;
-
- if (LIST_IS_EMPTY(&drm_data->output_list))
- return;
-
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link) {
- drmModeConnectorPtr connector;
- tdm_output_conn_status new_status;
-
- connector = drmModeGetConnector(drm_data->drm_fd,
- output_data->connector_id);
- if (!connector) {
- TDM_ERR("no connector: %d", output_data->connector_id);
- continue;
- }
-
- if (connector->connection == DRM_MODE_CONNECTED)
- new_status = TDM_OUTPUT_CONN_STATUS_CONNECTED;
- else
- new_status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED;
-
- _tdm_drm_output_update_status(output_data, new_status);
-
- drmModeFreeConnector(connector);
- }
-}
-
-tdm_error
-tdm_drm_display_create_output_list(tdm_drm_data *drm_data)
-{
- tdm_drm_output_data *output_data;
- int i;
- tdm_error ret;
- int allocated = 0;
- drmModeConnectorPtr connector;
- drmModeEncoderPtr encoder;
- int conn_idx = -1;
- int crtc_id = 0, c, j;
-
- RETURN_VAL_IF_FAIL(LIST_IS_EMPTY(&drm_data->output_list),
- TDM_ERROR_OPERATION_FAILED);
-
- /* check if there is a connected output */
- for (i = 0; i < drm_data->mode_res->count_connectors; i++) {
- connector = drmModeGetConnector(drm_data->drm_fd,
- drm_data->mode_res->connectors[i]);
- if (!connector) {
- TDM_ERR("no connector");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- /* The TDM drm backend considers only 1 connector because it is the TDM
- * reference backend and can't take care of all hardware devices.
- * To support various connectors, planes and crtcs, the new TDM backend
- * should be implemented.
- */
- if (connector->connection == DRM_MODE_CONNECTED) {
- conn_idx = i;
- drmModeFreeConnector(connector);
- break;
- }
- drmModeFreeConnector(connector);
- }
-
- /* use the first connecoct_id if there is not connector which is connected */
- if (conn_idx == -1)
- conn_idx = 0;
-
- /* The TDM drm backend considers only 1 connector because it is the TDM
- * reference backend and can't take care of all hardware devices.
- * To support various connectors, planes and crtcs, the new TDM backend
- * should be implemented.
- */
- connector = drmModeGetConnector(drm_data->drm_fd,
- drm_data->mode_res->connectors[conn_idx]);
- if (!connector) {
- TDM_ERR("no connector");
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed_create;
- }
-
- if (connector->count_encoders != 1) {
- TDM_ERR("too many encoders: %d", connector->count_encoders);
- drmModeFreeConnector(connector);
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed_create;
- }
-
- encoder = drmModeGetEncoder(drm_data->drm_fd, connector->encoders[0]);
- if (!encoder) {
- TDM_ERR("no encoder");
- drmModeFreeConnector(connector);
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed_create;
- }
-
- for (c = 0; c < drm_data->mode_res->count_crtcs; c++) {
- if (allocated & (1 << c))
- continue;
-
- if ((encoder->possible_crtcs & (1 << c)) == 0)
- continue;
-
- crtc_id = drm_data->mode_res->crtcs[c];
- allocated |= (1 << c);
- break;
- }
-
- if (crtc_id == 0) {
- TDM_ERR("no possible crtc");
- drmModeFreeConnector(connector);
- drmModeFreeEncoder(encoder);
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed_create;
- }
-
- output_data = calloc(1, sizeof(tdm_drm_output_data));
- if (!output_data) {
- TDM_ERR("alloc failed");
- drmModeFreeConnector(connector);
- drmModeFreeEncoder(encoder);
- ret = TDM_ERROR_OUT_OF_MEMORY;
- goto failed_create;
- }
-
- LIST_INITHEAD(&output_data->layer_list);
-
- output_data->drm_data = drm_data;
- output_data->connector_id = drm_data->mode_res->connectors[conn_idx];
- output_data->encoder_id = encoder->encoder_id;
- output_data->crtc_id = crtc_id;
- output_data->pipe = c;
- output_data->connector_type = connector->connector_type;
- output_data->connector_type_id = connector->connector_type_id;
-
- if (connector->connection == DRM_MODE_CONNECTED)
- output_data->status = TDM_OUTPUT_CONN_STATUS_CONNECTED;
- else
- output_data->status = TDM_OUTPUT_CONN_STATUS_DISCONNECTED;
-
- for (j = 0; j < connector->count_props; j++) {
- drmModePropertyPtr prop = drmModeGetProperty(drm_data->drm_fd,
- connector->props[j]);
- if (!prop)
- continue;
- if (!strcmp(prop->name, "DPMS")) {
- output_data->dpms_prop_id = connector->props[j];
- drmModeFreeProperty(prop);
- break;
- }
- drmModeFreeProperty(prop);
- }
-
- if (output_data->dpms_prop_id == 0)
- TDM_WRN("not support DPMS");
-
- output_data->count_modes = connector->count_modes;
- output_data->drm_modes = calloc(connector->count_modes,
- sizeof(drmModeModeInfo));
- if (!output_data->drm_modes) {
- TDM_ERR("alloc failed");
- free(output_data);
- drmModeFreeConnector(connector);
- drmModeFreeEncoder(encoder);
- ret = TDM_ERROR_OUT_OF_MEMORY;
- goto failed_create;
- }
- output_data->output_modes = calloc(connector->count_modes,
- sizeof(tdm_output_mode));
- if (!output_data->output_modes) {
- TDM_ERR("alloc failed");
- free(output_data->drm_modes);
- free(output_data);
- drmModeFreeConnector(connector);
- drmModeFreeEncoder(encoder);
- ret = TDM_ERROR_OUT_OF_MEMORY;
- goto failed_create;
- }
- for (j = 0; j < connector->count_modes; j++) {
- output_data->drm_modes[j] = connector->modes[j];
- _tdm_drm_display_to_tdm_mode(&output_data->drm_modes[j],
- &output_data->output_modes[j]);
- }
-
- if (drm_data->hwc_mode)
- output_data->hwc_enable = 1;
-
- LIST_ADDTAIL(&output_data->link, &drm_data->output_list);
-
- TDM_DBG("output_data(%p) connector_id(%d:%d:%d-%d) encoder_id(%d) crtc_id(%d) pipe(%d) dpms_id(%d)",
- output_data, output_data->connector_id, output_data->status,
- output_data->connector_type,
- output_data->connector_type_id, output_data->encoder_id, output_data->crtc_id,
- output_data->pipe, output_data->dpms_prop_id);
-
- drmModeFreeEncoder(encoder);
- drmModeFreeConnector(connector);
-
- TDM_DBG("output count: %d", drm_data->mode_res->count_connectors);
-
- return TDM_ERROR_NONE;
-failed_create:
- tdm_drm_display_destroy_output_list(drm_data);
- return ret;
-}
-
-tdm_error
-drm_display_get_capability(tdm_backend_data *bdata, tdm_caps_display *caps)
-{
- RETURN_VAL_IF_FAIL(caps, TDM_ERROR_INVALID_PARAMETER);
-
- caps->max_layer_count = -1; /* not defined */
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_display_get_pp_capability(tdm_backend_data *bdata, tdm_caps_pp *caps)
-{
- return tdm_drm_pp_get_capability(bdata, caps);
-}
-
-tdm_output **
-drm_display_get_outputs(tdm_backend_data *bdata, int *count, tdm_error *error)
-{
- tdm_drm_data *drm_data = bdata;
- tdm_drm_output_data *output_data = NULL;
- tdm_output **outputs;
- tdm_error ret;
- int i;
-
- RETURN_VAL_IF_FAIL(drm_data, NULL);
- RETURN_VAL_IF_FAIL(count, NULL);
-
- *count = 0;
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link)
- (*count)++;
-
- if (*count == 0) {
- ret = TDM_ERROR_NONE;
- goto failed_get;
- }
-
- /* will be freed in frontend */
- outputs = calloc(*count, sizeof(tdm_drm_output_data *));
- if (!outputs) {
- TDM_ERR("failed: alloc memory");
- *count = 0;
- ret = TDM_ERROR_OUT_OF_MEMORY;
- goto failed_get;
- }
-
- i = 0;
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link)
- outputs[i++] = output_data;
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- return outputs;
-failed_get:
- if (error)
- *error = ret;
- return NULL;
-}
-
-tdm_error
-drm_display_get_fd(tdm_backend_data *bdata, int *fd)
-{
- tdm_drm_data *drm_data = bdata;
-
- RETURN_VAL_IF_FAIL(drm_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(fd, TDM_ERROR_INVALID_PARAMETER);
-
- *fd = drm_data->drm_fd;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_display_handle_events(tdm_backend_data *bdata)
-{
- tdm_drm_data *drm_data = bdata;
- drmEventContext ctx;
-
- RETURN_VAL_IF_FAIL(drm_data, TDM_ERROR_INVALID_PARAMETER);
-
- memset(&ctx, 0, sizeof(drmEventContext));
-
- ctx.version = DRM_EVENT_CONTEXT_VERSION;
- ctx.page_flip_handler = _tdm_drm_display_cb_event;
- ctx.vblank_handler = _tdm_drm_display_cb_event;
-
- drmHandleEvent(drm_data->drm_fd, &ctx);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_pp *
-drm_display_create_pp(tdm_backend_data *bdata, tdm_error *error)
-{
- tdm_drm_data *drm_data = bdata;
-
- RETURN_VAL_IF_FAIL(drm_data, NULL);
-
- return tdm_drm_pp_create(drm_data, error);
-}
-
-tdm_error
-drm_output_get_capability(tdm_output *output, tdm_caps_output *caps)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- drmModeConnectorPtr connector = NULL;
- drmModeCrtcPtr crtc = NULL;
- drmModeObjectPropertiesPtr props = NULL;
- int i;
- tdm_error ret;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(caps, TDM_ERROR_INVALID_PARAMETER);
-
- memset(caps, 0, sizeof(tdm_caps_output));
-
- drm_data = output_data->drm_data;
-
- snprintf(caps->maker, TDM_NAME_LEN, "unknown");
- snprintf(caps->model, TDM_NAME_LEN, "unknown");
- snprintf(caps->name, TDM_NAME_LEN, "unknown");
-
- caps->status = output_data->status;
- caps->type = output_data->connector_type;
- caps->type_id = output_data->connector_type_id;
-
- connector = drmModeGetConnector(drm_data->drm_fd, output_data->connector_id);
- RETURN_VAL_IF_FAIL(connector, TDM_ERROR_OPERATION_FAILED);
-
- caps->mode_count = connector->count_modes;
- caps->modes = calloc(1, sizeof(tdm_output_mode) * caps->mode_count);
- if (!caps->modes) {
- ret = TDM_ERROR_OUT_OF_MEMORY;
- TDM_ERR("alloc failed\n");
- goto failed_get;
- }
- for (i = 0; i < caps->mode_count; i++)
- caps->modes[i] = output_data->output_modes[i];
-
- caps->mmWidth = connector->mmWidth;
- caps->mmHeight = connector->mmHeight;
- caps->subpixel = connector->subpixel;
-
- caps->min_w = drm_data->mode_res->min_width;
- caps->min_h = drm_data->mode_res->min_height;
- caps->max_w = drm_data->mode_res->max_width;
- caps->max_h = drm_data->mode_res->max_height;
- caps->preferred_align = -1;
-
- crtc = drmModeGetCrtc(drm_data->drm_fd, output_data->crtc_id);
- if (!crtc) {
- ret = TDM_ERROR_OPERATION_FAILED;
- TDM_ERR("get crtc failed: %m\n");
- goto failed_get;
- }
-
- props = drmModeObjectGetProperties(drm_data->drm_fd, output_data->crtc_id,
- DRM_MODE_OBJECT_CRTC);
- if (!props) {
- ret = TDM_ERROR_OPERATION_FAILED;
- TDM_ERR("get crtc properties failed: %m\n");
- goto failed_get;
- }
-
- caps->props = calloc(1, sizeof(tdm_prop) * props->count_props);
- if (!caps->props) {
- ret = TDM_ERROR_OUT_OF_MEMORY;
- TDM_ERR("alloc failed\n");
- goto failed_get;
- }
-
- caps->prop_count = 0;
- for (i = 0; i < props->count_props; i++) {
- drmModePropertyPtr prop = drmModeGetProperty(drm_data->drm_fd, props->props[i]);
- if (!prop)
- continue;
- snprintf(caps->props[caps->prop_count].name, TDM_NAME_LEN, "%s", prop->name);
- caps->props[caps->prop_count].id = props->props[i];
- caps->prop_count++;
- drmModeFreeProperty(prop);
- }
-
- if (output_data->hwc_enable)
- caps->capabilities |= TDM_OUTPUT_CAPABILITY_HWC;
-
- drmModeFreeObjectProperties(props);
- drmModeFreeCrtc(crtc);
- drmModeFreeConnector(connector);
-
- return TDM_ERROR_NONE;
-failed_get:
- drmModeFreeCrtc(crtc);
- drmModeFreeObjectProperties(props);
- drmModeFreeConnector(connector);
- free(caps->modes);
- free(caps->props);
- memset(caps, 0, sizeof(tdm_caps_output));
- return ret;
-}
-
-tdm_layer **
-drm_output_get_layers(tdm_output *output, int *count, tdm_error *error)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_layer_data *layer_data = NULL;
- tdm_layer **layers;
- tdm_error ret;
- int i;
-
- RETURN_VAL_IF_FAIL(output_data, NULL);
- RETURN_VAL_IF_FAIL(count, NULL);
-
- *count = 0;
- LIST_FOR_EACH_ENTRY(layer_data, &output_data->layer_list, link)
- (*count)++;
-
- if (output_data->hwc_enable) {
- *count = 0;
- ret = TDM_ERROR_NONE;
- goto failed_get;
- }
-
- if (*count == 0) {
- ret = TDM_ERROR_NONE;
- goto failed_get;
- }
-
- /* will be freed in frontend */
- layers = calloc(*count, sizeof(tdm_drm_layer_data *));
- if (!layers) {
- TDM_ERR("failed: alloc memory");
- *count = 0;
- ret = TDM_ERROR_OUT_OF_MEMORY;
- goto failed_get;
- }
-
- i = 0;
- LIST_FOR_EACH_ENTRY(layer_data, &output_data->layer_list, link)
- layers[i++] = layer_data;
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- return layers;
-failed_get:
- if (error)
- *error = ret;
- return NULL;
-}
-
-tdm_error
-drm_output_set_property(tdm_output *output, unsigned int id, tdm_value value)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- int ret;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(output_data->crtc_id > 0, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = output_data->drm_data;
- ret = drmModeObjectSetProperty(drm_data->drm_fd,
- output_data->crtc_id, DRM_MODE_OBJECT_CRTC,
- id, value.u32);
- if (ret < 0) {
- TDM_ERR("set property failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_get_property(tdm_output *output, unsigned int id, tdm_value *value)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- drmModeObjectPropertiesPtr props;
- int i;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(output_data->crtc_id > 0, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(value, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = output_data->drm_data;
- props = drmModeObjectGetProperties(drm_data->drm_fd, output_data->crtc_id,
- DRM_MODE_OBJECT_CRTC);
- if (props == NULL) {
- TDM_ERR("get property failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- for (i = 0; i < props->count_props; i++)
- if (props->props[i] == id) {
- (*value).u32 = (uint)props->prop_values[i];
- break;
- }
-
- drmModeFreeObjectProperties(props);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_wait_vblank(tdm_output *output, int interval, int sync,
- void *user_data)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- tdm_drm_event_data *event_data;
- uint target_msc;
- tdm_error ret;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
-
- event_data = calloc(1, sizeof(tdm_drm_event_data));
- if (!event_data) {
- TDM_ERR("alloc failed");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- drm_data = output_data->drm_data;
-
- ret = _tdm_drm_display_get_cur_msc(drm_data->drm_fd, output_data->pipe,
- &target_msc);
- if (ret != TDM_ERROR_NONE)
- goto failed_vblank;
-
- target_msc += interval;
-
- event_data->type = TDM_DRM_EVENT_TYPE_WAIT;
- event_data->output_data = output_data;
- event_data->user_data = user_data;
-
- ret = _tdm_drm_display_wait_vblank(drm_data->drm_fd, output_data->pipe,
- &target_msc, event_data);
- if (ret != TDM_ERROR_NONE)
- goto failed_vblank;
-
- return TDM_ERROR_NONE;
-failed_vblank:
- free(event_data);
- return ret;
-}
-
-tdm_error
-drm_output_set_vblank_handler(tdm_output *output,
- tdm_output_vblank_handler func)
-{
- tdm_drm_output_data *output_data = output;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER);
-
- output_data->vblank_func = func;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_commit(tdm_output *output, int sync, void *user_data)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- tdm_drm_layer_data *layer_data = NULL;
- tdm_error ret;
- int do_waitvblank = 1;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = output_data->drm_data;
-
- LIST_FOR_EACH_ENTRY(layer_data, &output_data->layer_list, link) {
- if (layer_data == output_data->primary_layer) {
- ret = _tdm_drm_display_commit_primary_layer(layer_data, user_data,
- &do_waitvblank);
- if (ret != TDM_ERROR_NONE)
- return ret;
- } else {
- ret = _tdm_drm_display_commit_layer(layer_data);
- if (ret != TDM_ERROR_NONE)
- return ret;
- }
- }
-
- if (do_waitvblank == 1) {
- tdm_drm_event_data *event_data = calloc(1, sizeof(tdm_drm_event_data));
- uint target_msc;
-
- if (!event_data) {
- TDM_ERR("alloc failed");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
-
- ret = _tdm_drm_display_get_cur_msc(drm_data->drm_fd, output_data->pipe,
- &target_msc);
- if (ret != TDM_ERROR_NONE) {
- free(event_data);
- return ret;
- }
-
- target_msc++;
-
- event_data->type = TDM_DRM_EVENT_TYPE_COMMIT;
- event_data->output_data = output_data;
- event_data->user_data = user_data;
-
- ret = _tdm_drm_display_wait_vblank(drm_data->drm_fd, output_data->pipe,
- &target_msc, event_data);
- if (ret != TDM_ERROR_NONE) {
- free(event_data);
- return ret;
- }
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_set_commit_handler(tdm_output *output,
- tdm_output_commit_handler func)
-{
- tdm_drm_output_data *output_data = output;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER);
-
- output_data->commit_func = func;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_set_dpms(tdm_output *output, tdm_output_dpms dpms_value)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- int ret;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
-
- if (output_data->dpms_prop_id == 0) {
- TDM_WRN("not support DPMS");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- drm_data = output_data->drm_data;
- ret = drmModeObjectSetProperty(drm_data->drm_fd,
- output_data->connector_id, DRM_MODE_OBJECT_CONNECTOR,
- output_data->dpms_prop_id, dpms_value);
- if (ret < 0) {
- TDM_ERR("set dpms failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- output_data->current_dpms = dpms_value;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_get_dpms(tdm_output *output, tdm_output_dpms *dpms_value)
-{
- tdm_drm_output_data *output_data = output;
- tdm_drm_data *drm_data;
- drmModeObjectPropertiesPtr props;
- int i;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(dpms_value, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = output_data->drm_data;
- props = drmModeObjectGetProperties(drm_data->drm_fd, output_data->connector_id,
- DRM_MODE_OBJECT_CONNECTOR);
- if (props == NULL) {
- TDM_ERR("get property failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- for (i = 0; i < props->count_props; i++)
- if (props->props[i] == output_data->dpms_prop_id) {
- *dpms_value = (uint)props->prop_values[i];
- break;
- }
-
- drmModeFreeObjectProperties(props);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_set_mode(tdm_output *output, const tdm_output_mode *mode)
-{
- tdm_drm_output_data *output_data = output;
- tdm_error ret = TDM_ERROR_NONE;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(mode, TDM_ERROR_INVALID_PARAMETER);
-
- /* create or replace the target_window when the output mode is set */
- if (output_data->hwc_enable) {
- ret = drm_hwc_target_window_set_info(output_data->hwc_data, mode->hdisplay, mode->vdisplay);
- if (ret != TDM_ERROR_NONE) {
- TDM_ERR("set info target hwc window failed (%d)", ret);
- return ret;
- }
- }
-
- output_data->current_mode = mode;
- output_data->mode_changed = 1;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_output_get_mode(tdm_output *output, const tdm_output_mode **mode)
-{
- tdm_drm_output_data *output_data = output;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(mode, TDM_ERROR_INVALID_PARAMETER);
-
- *mode = output_data->current_mode;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_hwc *
-drm_output_get_hwc(tdm_output *output, tdm_error *error)
-{
- tdm_drm_hwc_data *hwc_data = NULL;
- tdm_drm_output_data *output_data = output;
- tdm_error ret = TDM_ERROR_NONE;
-
- if (!output_data) {
- TDM_ERR("invalid params");
- if (error)
- *error = TDM_ERROR_INVALID_PARAMETER;
- return NULL;
- }
-
- if (output_data->hwc_data) {
- TDM_INFO("hwc_data already exists");
- if (error)
- *error = TDM_ERROR_NONE;
- return output_data->hwc_data;
- }
-
- hwc_data = calloc(1, sizeof(tdm_drm_hwc_data));
- if (!hwc_data) {
- TDM_ERR("alloc failed");
- if (error)
- *error = TDM_ERROR_OUT_OF_MEMORY;
- return NULL;
- }
- hwc_data->output_data = output_data;
-
- LIST_INITHEAD(&hwc_data->hwc_window_list);
-
- output_data->hwc_data = hwc_data;
-
- ret = drm_hwc_initailize_target_window(output_data->hwc_data);
- if (ret != TDM_ERROR_NONE) {
- TDM_ERR("create target hwc window failed (%d)", ret);
- free(hwc_data);
- if (error)
- *error = ret;
- return NULL;
- }
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- return hwc_data;
-}
-
-tdm_error
-drm_output_set_status_handler(tdm_output *output,
- tdm_output_status_handler func,
- void *user_data)
-{
- tdm_drm_output_data *output_data = output;
-
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER);
-
- output_data->status_func = func;
- output_data->status_user_data = user_data;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_layer_get_capability(tdm_layer *layer, tdm_caps_layer *caps)
-{
- tdm_drm_layer_data *layer_data = layer;
- tdm_drm_data *drm_data;
- drmModePlanePtr plane = NULL;
- drmModeObjectPropertiesPtr props = NULL;
- int i, format_count = 0;
- tdm_error ret;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(caps, TDM_ERROR_INVALID_PARAMETER);
-
- memset(caps, 0, sizeof(tdm_caps_layer));
-
- drm_data = layer_data->drm_data;
- plane = drmModeGetPlane(drm_data->drm_fd, layer_data->plane_id);
- if (!plane) {
- TDM_ERR("get plane failed: %m");
- ret = TDM_ERROR_OPERATION_FAILED;
- goto failed_get;
- }
-
- caps->capabilities = layer_data->capabilities;
- caps->zpos = layer_data->zpos; /* if VIDEO layer, zpos is -1 */
-
- caps->format_count = plane->count_formats;
- caps->formats = calloc(1, sizeof(tbm_format) * caps->format_count);
- if (!caps->formats) {
- ret = TDM_ERROR_OUT_OF_MEMORY;
- TDM_ERR("alloc failed\n");
- goto failed_get;
- }
-
- for (i = 0; i < caps->format_count; i++) {
- /* TODO: kernel reports wrong formats */
- if (plane->formats[i] != DRM_FORMAT_XRGB8888 &&
- plane->formats[i] != DRM_FORMAT_ARGB8888) {
- TDM_WRN("plane(%d) zpos(%d) %c%c%c%c skipped",
- layer_data->plane_id, layer_data->zpos, FOURCC_STR(plane->formats[i]));
- continue;
- }
- caps->formats[format_count] = tdm_drm_format_to_tbm_format(plane->formats[i]);
- format_count++;
- }
-
- caps->format_count = format_count;
-
- props = drmModeObjectGetProperties(drm_data->drm_fd, layer_data->plane_id,
- DRM_MODE_OBJECT_PLANE);
- if (!props) {
- ret = TDM_ERROR_OPERATION_FAILED;
- TDM_ERR("get plane properties failed: %m\n");
- goto failed_get;
- }
-
- caps->props = calloc(1, sizeof(tdm_prop) * props->count_props);
- if (!caps->props) {
- ret = TDM_ERROR_OUT_OF_MEMORY;
- TDM_ERR("alloc failed\n");
- goto failed_get;
- }
-
- caps->prop_count = 0;
- for (i = 0; i < props->count_props; i++) {
- drmModePropertyPtr prop = drmModeGetProperty(drm_data->drm_fd, props->props[i]);
- if (!prop)
- continue;
- if (!strncmp(prop->name, "type", TDM_NAME_LEN)) {
- drmModeFreeProperty(prop);
- continue;
- }
- if (!strncmp(prop->name, "zpos", TDM_NAME_LEN)) {
- drmModeFreeProperty(prop);
- continue;
- }
- snprintf(caps->props[caps->prop_count].name, TDM_NAME_LEN, "%s", prop->name);
- caps->props[caps->prop_count].id = props->props[i];
- caps->prop_count++;
- drmModeFreeProperty(prop);
- }
-
- drmModeFreeObjectProperties(props);
- drmModeFreePlane(plane);
-
- return TDM_ERROR_NONE;
-failed_get:
- drmModeFreeObjectProperties(props);
- drmModeFreePlane(plane);
- free(caps->formats);
- free(caps->props);
- memset(caps, 0, sizeof(tdm_caps_layer));
- return ret;
-}
-
-tdm_error
-drm_layer_set_property(tdm_layer *layer, unsigned int id, tdm_value value)
-{
- tdm_drm_layer_data *layer_data = layer;
- tdm_drm_data *drm_data;
- int ret;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(layer_data->plane_id > 0, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = layer_data->drm_data;
- ret = drmModeObjectSetProperty(drm_data->drm_fd,
- layer_data->plane_id, DRM_MODE_OBJECT_PLANE,
- id, value.u32);
- if (ret < 0) {
- TDM_ERR("set property failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_layer_get_property(tdm_layer *layer, unsigned int id, tdm_value *value)
-{
- tdm_drm_layer_data *layer_data = layer;
- tdm_drm_data *drm_data;
- drmModeObjectPropertiesPtr props;
- int i;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(layer_data->plane_id > 0, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(value, TDM_ERROR_INVALID_PARAMETER);
-
- drm_data = layer_data->drm_data;
- props = drmModeObjectGetProperties(drm_data->drm_fd, layer_data->plane_id,
- DRM_MODE_OBJECT_PLANE);
- if (props == NULL) {
- TDM_ERR("get property failed: %m");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- for (i = 0; i < props->count_props; i++)
- if (props->props[i] == id) {
- (*value).u32 = (uint)props->prop_values[i];
- break;
- }
-
- drmModeFreeObjectProperties(props);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_layer_set_info(tdm_layer *layer, tdm_info_layer *info)
-{
- tdm_drm_layer_data *layer_data = layer;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(info, TDM_ERROR_INVALID_PARAMETER);
-
- layer_data->info = *info;
- layer_data->info_changed = 1;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_layer_get_info(tdm_layer *layer, tdm_info_layer *info)
-{
- tdm_drm_layer_data *layer_data = layer;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(info, TDM_ERROR_INVALID_PARAMETER);
-
- *info = layer_data->info;
-
- return TDM_ERROR_NONE;
-}
-
-static tdm_drm_display_buffer *
-_tdm_drm_display_find_buffer(tdm_drm_data *drm_data, tbm_surface_h buffer)
-{
- tdm_drm_display_buffer *display_buffer = NULL;
-
- LIST_FOR_EACH_ENTRY(display_buffer, &drm_data->buffer_list, link) {
- if (display_buffer->buffer == buffer)
- return display_buffer;
- }
-
- return NULL;
-}
-
-static void
-_tdm_drm_display_cb_destroy_buffer(tbm_surface_h buffer, void *user_data)
-{
- tdm_drm_data *drm_data;
- tdm_drm_display_buffer *display_buffer;
- tdm_drm_layer_data *layer_data = NULL;
- tdm_drm_output_data *output_data = NULL;
- char buf[256] = {0,};
- char *ret_tmp;
-
- if (!user_data) {
- TDM_ERR("no user_data");
- return;
- }
- if (!buffer) {
- TDM_ERR("no buffer");
- return;
- }
-
- drm_data = (tdm_drm_data *) user_data;
-
- display_buffer = _tdm_drm_display_find_buffer(drm_data, buffer);
- if (!display_buffer) {
- TDM_ERR("no display_buffer");
- return;
- }
-
- LIST_FOR_EACH_ENTRY(output_data, &drm_data->output_list, link) {
- LIST_FOR_EACH_ENTRY(layer_data, &output_data->layer_list, link) {
- if (display_buffer == layer_data->display_buffer)
- layer_data->display_buffer = NULL;
- }
- }
-
- if (display_buffer->fb_id > 0) {
- if (drmModeRmFB(drm_data->drm_fd, display_buffer->fb_id) < 0) {
- ret_tmp = strerror_r(errno, buf, sizeof(buf));
- TDM_ERR("rm fb failed: %d(%s,%s)\n", errno, buf, ret_tmp);
- }
- }
-
- TDM_DBG("destroy buffer:%p", display_buffer->buffer);
-
- LIST_DEL(&display_buffer->link);
- free(display_buffer);
-}
-
-static tdm_drm_display_buffer *
-_tdm_drm_display_create_buffer(tdm_drm_data *drm_data, tbm_surface_h buffer, tdm_error *err)
-{
- tdm_drm_display_buffer *display_buffer = NULL;
- tdm_error res = TDM_ERROR_NONE;
- int count, i, ret;
-
- display_buffer = calloc(1, sizeof(tdm_drm_display_buffer));
- if (!display_buffer) {
- TDM_ERR("alloc failed");
- if (err)
- *err = TDM_ERROR_OUT_OF_MEMORY;
- return NULL;
- }
-
- display_buffer->buffer = buffer;
-
- res = tdm_buffer_add_destroy_handler(buffer, _tdm_drm_display_cb_destroy_buffer, drm_data);
- if (res != TDM_ERROR_NONE) {
- TDM_ERR("add destroy handler fail");
- free(display_buffer);
- if (err)
- *err = res;
- return NULL;
- }
-
- display_buffer->width = tbm_surface_get_width(buffer);
- display_buffer->height = tbm_surface_get_height(buffer);
- display_buffer->format = tbm_surface_get_format(buffer);
- display_buffer->count = tbm_surface_internal_get_num_bos(buffer);
- count = tbm_surface_internal_get_num_planes(display_buffer->format);
- TDM_DBG("create buffer:%p %dx%d %c%c%c%c bo_num:%d plane_num:%d",
- buffer, display_buffer->width, display_buffer->height,
- FOURCC_STR(display_buffer->format), display_buffer->count, count);
-
- for (i = 0; i < count; i++) {
- int bo_idx = 0;
- tbm_bo bo = NULL;
-
- bo_idx = tbm_surface_internal_get_plane_bo_idx(buffer, i);
- bo = tbm_surface_internal_get_bo(buffer, bo_idx);
- display_buffer->handles[i] = tbm_bo_get_handle(bo, TBM_DEVICE_DEFAULT).u32;
-
- tbm_surface_internal_get_plane_data(buffer, i, &display_buffer->size,
- &display_buffer->offsets[i],
- &display_buffer->pitches[i]);
- TDM_DBG(" create buffer:%p plane%d(size:%d offset:%d pitch:%d) bo%d(handle:%d)",
- buffer, i, display_buffer->size, display_buffer->offsets[i],
- display_buffer->pitches[i], bo_idx, display_buffer->handles[i]);
- }
-
- ret = drmModeAddFB2(drm_data->drm_fd, display_buffer->width, display_buffer->height,
- display_buffer->format, display_buffer->handles, display_buffer->pitches,
- display_buffer->offsets, &display_buffer->fb_id, 0);
- if (ret < 0) {
- TDM_ERR("add fb failed: %m");
- free(display_buffer);
- if (err)
- *err = TDM_ERROR_OPERATION_FAILED;
- return NULL;
- }
-
- TDM_DBG("drm_data->drm_fd : %d, display_buffer->fb_id:%u", drm_data->drm_fd,
- display_buffer->fb_id);
-
- if (IS_RGB(display_buffer->format))
- display_buffer->width = display_buffer->pitches[0] >> 2;
- else
- display_buffer->width = display_buffer->pitches[0];
-
- LIST_ADDTAIL(&display_buffer->link, &drm_data->buffer_list);
-
- if (err)
- *err = TDM_ERROR_NONE;
-
- return display_buffer;
-}
-
-void
-tdm_drm_data_destroy_buffer_list(tdm_drm_data *drm_data)
-{
- tdm_drm_display_buffer *b = NULL, *bb = NULL;
-
- LIST_FOR_EACH_ENTRY_SAFE(b, bb, &drm_data->buffer_list, link) {
- tdm_buffer_remove_destroy_handler(b->buffer, _tdm_drm_display_cb_destroy_buffer, drm_data);
- _tdm_drm_display_cb_destroy_buffer(b->buffer, drm_data);
- }
-}
-
-tdm_error
-drm_layer_set_buffer(tdm_layer *layer, tbm_surface_h buffer)
-{
- tdm_drm_layer_data *layer_data = layer;
- tdm_drm_data *drm_data;
- tdm_drm_display_buffer *display_buffer;
- tdm_error err = TDM_ERROR_NONE;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(buffer, TDM_ERROR_INVALID_PARAMETER);
-
- TDM_DBG("layer[%p]zpos[%d] buffer:%p", layer, layer_data->zpos, buffer);
-
- drm_data = layer_data->drm_data;
- display_buffer = _tdm_drm_display_find_buffer(drm_data, buffer);
- if (!display_buffer) {
- display_buffer = _tdm_drm_display_create_buffer(drm_data, buffer, &err);
- RETURN_VAL_IF_FAIL(display_buffer != NULL, err);
- }
-
- if (layer_data->display_buffer != display_buffer) {
- if (layer_data->display_buffer)
- tbm_surface_internal_unref(layer_data->display_buffer->buffer);
-
- layer_data->display_buffer = display_buffer;
- tbm_surface_internal_ref(layer_data->display_buffer->buffer);
- layer_data->display_buffer_changed = 1;
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_layer_unset_buffer(tdm_layer *layer)
-{
- tdm_drm_layer_data *layer_data = layer;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_INVALID_PARAMETER);
-
- if (!(layer_data->capabilities & TDM_LAYER_CAPABILITY_PRIMARY) && layer_data->display_buffer) {
- tbm_surface_internal_unref(layer_data->display_buffer->buffer);
- layer_data->display_buffer = NULL;
- }
-
- layer_data->display_buffer_changed = 1;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_drm_layer_data *
-drm_output_data_get_layer_data(tdm_drm_output_data *output_data, int layer_zpos)
-{
- tdm_drm_layer_data *l = NULL;
-
- RETURN_VAL_IF_FAIL(output_data, NULL);
-
- LIST_FOR_EACH_ENTRY(l, &output_data->layer_list, link) {
- if (l->zpos == layer_zpos)
- return l;
- }
-
- return NULL;
-}
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <drm_fourcc.h>
-#include <tbm_surface.h>
-
-#include "tdm_drm.h"
-
-typedef struct {
- tbm_format tbm_format;
- uint32_t drm_format;
-} tbm_drm_format_data;
-
-static const tbm_drm_format_data formats[] = {
- {TBM_FORMAT_C8, DRM_FORMAT_C8},
- {TBM_FORMAT_RGB332, DRM_FORMAT_RGB332},
- {TBM_FORMAT_BGR233, DRM_FORMAT_BGR233},
- {TBM_FORMAT_XRGB4444, DRM_FORMAT_XRGB4444},
- {TBM_FORMAT_XBGR4444, DRM_FORMAT_XBGR4444},
- {TBM_FORMAT_RGBX4444, DRM_FORMAT_RGBX4444},
- {TBM_FORMAT_BGRX4444, DRM_FORMAT_BGRX4444},
- {TBM_FORMAT_ARGB4444, DRM_FORMAT_ARGB4444},
- {TBM_FORMAT_ABGR4444, DRM_FORMAT_ABGR4444},
- {TBM_FORMAT_RGBA4444, DRM_FORMAT_RGBA4444},
- {TBM_FORMAT_BGRA4444, DRM_FORMAT_BGRA4444},
- {TBM_FORMAT_XRGB1555, DRM_FORMAT_XRGB1555},
- {TBM_FORMAT_XBGR1555, DRM_FORMAT_XBGR1555},
- {TBM_FORMAT_RGBX5551, DRM_FORMAT_RGBX5551},
- {TBM_FORMAT_BGRX5551, DRM_FORMAT_BGRX5551},
- {TBM_FORMAT_ARGB1555, DRM_FORMAT_ARGB1555},
- {TBM_FORMAT_ABGR1555, DRM_FORMAT_ABGR1555},
- {TBM_FORMAT_RGBA5551, DRM_FORMAT_RGBA5551},
- {TBM_FORMAT_BGRA5551, DRM_FORMAT_BGRA5551},
- {TBM_FORMAT_RGB565, DRM_FORMAT_RGB565},
- {TBM_FORMAT_BGR565, DRM_FORMAT_BGR565},
- {TBM_FORMAT_RGB888, DRM_FORMAT_RGB888},
- {TBM_FORMAT_BGR888, DRM_FORMAT_BGR888},
- {TBM_FORMAT_XRGB8888, DRM_FORMAT_XRGB8888},
- {TBM_FORMAT_XBGR8888, DRM_FORMAT_XBGR8888},
- {TBM_FORMAT_RGBX8888, DRM_FORMAT_RGBX8888},
- {TBM_FORMAT_BGRX8888, DRM_FORMAT_BGRX8888},
- {TBM_FORMAT_ARGB8888, DRM_FORMAT_ARGB8888},
- {TBM_FORMAT_ABGR8888, DRM_FORMAT_ABGR8888},
- {TBM_FORMAT_RGBA8888, DRM_FORMAT_RGBA8888},
- {TBM_FORMAT_BGRA8888, DRM_FORMAT_BGRA8888},
- {TBM_FORMAT_XRGB2101010, DRM_FORMAT_XRGB2101010},
- {TBM_FORMAT_XBGR2101010, DRM_FORMAT_XBGR2101010},
- {TBM_FORMAT_RGBX1010102, DRM_FORMAT_RGBX1010102},
- {TBM_FORMAT_BGRX1010102, DRM_FORMAT_BGRX1010102},
- {TBM_FORMAT_ARGB2101010, DRM_FORMAT_ARGB2101010},
- {TBM_FORMAT_ABGR2101010, DRM_FORMAT_ABGR2101010},
- {TBM_FORMAT_RGBA1010102, DRM_FORMAT_RGBA1010102},
- {TBM_FORMAT_BGRA1010102, DRM_FORMAT_BGRA1010102},
- {TBM_FORMAT_YUYV, DRM_FORMAT_YUYV},
- {TBM_FORMAT_YVYU, DRM_FORMAT_YVYU},
- {TBM_FORMAT_UYVY, DRM_FORMAT_UYVY},
- {TBM_FORMAT_VYUY, DRM_FORMAT_VYUY},
- {TBM_FORMAT_AYUV, DRM_FORMAT_AYUV},
- {TBM_FORMAT_NV12, DRM_FORMAT_NV12},
- {TBM_FORMAT_NV21, DRM_FORMAT_NV21},
- {TBM_FORMAT_NV16, DRM_FORMAT_NV16},
- {TBM_FORMAT_NV61, DRM_FORMAT_NV61},
- {TBM_FORMAT_YUV410, DRM_FORMAT_YUV410},
- {TBM_FORMAT_YVU410, DRM_FORMAT_YVU410},
- {TBM_FORMAT_YUV411, DRM_FORMAT_YUV411},
- {TBM_FORMAT_YVU411, DRM_FORMAT_YVU411},
- {TBM_FORMAT_YUV420, DRM_FORMAT_YUV420},
- {TBM_FORMAT_YVU420, DRM_FORMAT_YVU420},
- {TBM_FORMAT_YUV422, DRM_FORMAT_YUV422},
- {TBM_FORMAT_YVU422, DRM_FORMAT_YVU422},
- {TBM_FORMAT_YUV444, DRM_FORMAT_YUV444},
- {TBM_FORMAT_YVU444, DRM_FORMAT_YVU444},
-};
-
-#define NUM_FORMATS (sizeof(formats) / sizeof(formats[0]))
-
-uint32_t
-tdm_drm_format_to_drm_format(tbm_format format)
-{
- int i;
-
- for (i = 0; i < NUM_FORMATS; i++)
- if (formats[i].tbm_format == format)
- return formats[i].drm_format;
-
- TDM_ERR("tbm format '%c%c%c%c' not found", FOURCC_STR(format));
-
- return 0;
-}
-
-tbm_format
-tdm_drm_format_to_tbm_format(uint32_t format)
-{
- int i;
-
- for (i = 0; i < NUM_FORMATS; i++)
- if (formats[i].drm_format == format)
- return formats[i].tbm_format;
-
- TDM_ERR("drm format '%c%c%c%c' not found", FOURCC_STR(format));
-
- return 0;
-}
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <tdm_helper.h>
-#include "tdm_drm.h"
-
-#define MIN_WIDTH 32
-
-#define NUM_LAYERS 4
-#define NUM_BUFFERS 3
-
-#define NUM_UI_LAYERS 1
-
-#define ZPOS_MAX 1
-#define ZPOS_CURSOR 2
-#define ZPOS_1 1
-#define ZPOS_0 0
-#define ZPOS_VIDEO1 0
-#define ZPOS_NONE -999
-
-tbm_format hwc_window_video_formats[] = {
- TBM_FORMAT_NV12,
- TBM_FORMAT_YUV420
-};
-
-const char *
-_comp_to_str(tdm_hwc_window_composition composition_type)
-{
- if (composition_type == TDM_HWC_WIN_COMPOSITION_CLIENT)
- return "CLIENT";
- else if (composition_type == TDM_HWC_WIN_COMPOSITION_DEVICE)
- return "DEVICE";
- else if (composition_type == TDM_HWC_WIN_COMPOSITION_CURSOR)
- return "CURSOR";
- else if (composition_type == TDM_HWC_WIN_COMPOSITION_VIDEO)
- return "VIDEO";
- else if (composition_type == TDM_HWC_WIN_COMPOSITION_NONE)
- return "SKIP";
-
- return "unknown";
-}
-
-static int
-_drm_hwc_cursor_buffer_unset(tdm_drm_hwc_window_data *hwc_window_data)
-{
- hwc_window_data->surface = NULL;
- hwc_window_data->cursor_img_surface = 0;
-
- hwc_window_data->info.src_config.pos.w = hwc_window_data->cursor_img.width;
- hwc_window_data->info.src_config.pos.h = hwc_window_data->cursor_img.height;
- hwc_window_data->info.dst_pos.w = hwc_window_data->cursor_img.width;
- hwc_window_data->info.dst_pos.h = hwc_window_data->cursor_img.height;
-
- return 1;
-}
-
-static void
-_drm_hwc_cursor_adjust_pos(tdm_drm_hwc_window_data *hwc_window_data)
-{
- int x, y;
-
- /* dst pos of cursor is possible set by negative value
- * this is temporary code.
- */
-
- x = hwc_window_data->info.dst_pos.x;
- y = hwc_window_data->info.dst_pos.y;
-
- if (x < 0) hwc_window_data->info.dst_pos.x = 0;
- if (y < 0) hwc_window_data->info.dst_pos.y = 0;
-}
-
-static int
-_drm_hwc_cursor_buffer_set(tdm_drm_hwc_data *hwc_data, tdm_drm_hwc_window_data *hwc_window_data)
-{
- tbm_surface_h cursor_tsurface = NULL;
- tbm_surface_info_s tsurface_info;
- tbm_surface_error_e ret = TBM_SURFACE_ERROR_NONE;
- int img_w, img_h, new_w, new_h;
- tbm_format new_format;
- unsigned int flags = TBM_BO_SCANOUT;
- void *src_ptr = NULL, *dst_ptr = NULL;
- int src_stride;
- int i;
-
- _drm_hwc_cursor_adjust_pos(hwc_window_data);
-
- if (!hwc_window_data->cursor_img_refresh && hwc_window_data->surface)
- return 1;
-
- img_w = hwc_window_data->cursor_img.width;
- img_h = hwc_window_data->cursor_img.height;
- new_format = hwc_window_data->info.src_config.format;
-
- /* cursor restriction to set the cursor layer */
- new_w = (CURSOR_MIN_W > img_w) ? CURSOR_MIN_W : img_w;
- new_h = (CURSOR_MIN_H > img_h) ? CURSOR_MIN_H : img_h;
-
- if (hwc_data->cursor_tsurface) {
- tbm_surface_internal_unref(hwc_data->cursor_tsurface);
- hwc_data->cursor_tsurface = NULL;
- }
-
- cursor_tsurface = tbm_surface_internal_create_with_flags(new_w, new_h, new_format, flags);
- RETURN_VAL_IF_FAIL(cursor_tsurface, 0);
-
- hwc_data->cursor_tsurface = cursor_tsurface;
- ret = tbm_surface_map(hwc_data->cursor_tsurface, TBM_SURF_OPTION_WRITE, &tsurface_info);
- if (ret != TBM_SURFACE_ERROR_NONE) {
- TDM_ERR("Failed to map tsurface\n");
- tbm_surface_internal_unref(hwc_data->cursor_tsurface);
- hwc_data->cursor_tsurface = NULL;
- return 0;
- }
-
- src_ptr = hwc_window_data->cursor_img.ptr;
- dst_ptr = tsurface_info.planes[0].ptr;
- src_stride = hwc_window_data->cursor_img.stride;
-
- memset(dst_ptr, 0, tsurface_info.planes[0].stride * tsurface_info.height);
-
- for (i = 0 ; i < img_h ; i++) {
- memcpy(dst_ptr, src_ptr, src_stride);
- dst_ptr += tsurface_info.planes[0].stride;
- src_ptr += src_stride;
- }
-
- tbm_surface_unmap(hwc_data->cursor_tsurface);
-
- hwc_window_data->surface = hwc_data->cursor_tsurface;
- hwc_window_data->cursor_img_surface = 1;
-
- /* fix the dst_pos info of the cursor window */
- hwc_window_data->info.src_config.pos.w = new_w;
- hwc_window_data->info.src_config.pos.h = new_h;
- hwc_window_data->info.dst_pos.w = new_w;
- hwc_window_data->info.dst_pos.h = new_h;
-
- hwc_window_data->cursor_img_refresh = 0;
-
- return 1;
-}
-
-static void
-_print_validate_result(tdm_drm_hwc_data *hwc_data, tdm_hwc_window **composited_wnds, uint32_t num_wnds)
-{
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
- int i;
-
- for (i = 0; i < num_wnds; i++) {
- hwc_window_data = composited_wnds[i];
- switch (hwc_window_data->validated_type) {
- case TDM_HWC_WIN_COMPOSITION_CLIENT:
- TDM_INFO(" window(%p) %s -> %s : lzpos(%d) -- {%s} on TARGET WINDOW", hwc_window_data,
- _comp_to_str(hwc_window_data->client_type),
- _comp_to_str(hwc_window_data->validated_type),
- hwc_data->target_hwc_window->lzpos,
- hwc_window_data->name ? hwc_window_data->name : "NONE");
- break;
- case TDM_HWC_WIN_COMPOSITION_DEVICE:
- case TDM_HWC_WIN_COMPOSITION_VIDEO:
- case TDM_HWC_WIN_COMPOSITION_CURSOR:
- case TDM_HWC_WIN_COMPOSITION_NONE:
- TDM_INFO(" window(%p) %s -> %s : lzpos(%d) -- {%s}", hwc_window_data,
- _comp_to_str(hwc_window_data->client_type),
- _comp_to_str(hwc_window_data->validated_type),
- hwc_window_data->lzpos,
- hwc_window_data->name ? hwc_window_data->name : "NONE");
- break;
- default:
- break;
- }
- }
-}
-
-static int
-_drm_hwc_window_can_set_on_hw_layer(tdm_drm_hwc_window_data *hwc_window_data)
-{
- if (!hwc_window_data->surface)
- return 0;
-
- if (hwc_window_data->info.transform != TDM_TRANSFORM_NORMAL)
- return 0;
-
- if (hwc_window_data->info.src_config.pos.w != hwc_window_data->info.dst_pos.w)
- return 0;
-
- if (hwc_window_data->info.src_config.pos.h != hwc_window_data->info.dst_pos.h)
- return 0;
-
- if (!IS_RGB(hwc_window_data->info.src_config.format))
- return 0;
-
- if (hwc_window_data->info.dst_pos.x > hwc_window_data->hwc_data->output_data->current_mode->hdisplay ||
- hwc_window_data->info.dst_pos.y > hwc_window_data->hwc_data->output_data->current_mode->vdisplay)
- return 0;
-
- if (hwc_window_data->info.src_config.pos.w < MIN_WIDTH || hwc_window_data->info.src_config.pos.w % 2)
- return 0;
-
- return 1;
-}
-
-static tbm_surface_queue_h
-_drm_hwc_window_get_tbm_buffer_queue(tdm_hwc_window *hwc_window, tdm_error *error)
-{
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
- tbm_surface_queue_h tqueue = NULL;
- int width, height;
- tbm_format format;
-
- if (error)
- *error = TDM_ERROR_INVALID_PARAMETER;
-
- RETURN_VAL_IF_FAIL(hwc_window != NULL, NULL);
-
- hwc_window_data = hwc_window;
-
- width = hwc_window_data->info.src_config.size.h;
- height = hwc_window_data->info.src_config.size.v;
- format = hwc_window_data->info.src_config.format;
-
- tqueue = tbm_surface_queue_create(NUM_BUFFERS, width, height, format, TBM_BO_SCANOUT);
- if (error)
- *error = TDM_ERROR_OPERATION_FAILED;
- RETURN_VAL_IF_FAIL(tqueue != NULL, NULL);
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- return tqueue;
-}
-
-static tdm_error
-_drm_hwc_layer_attach_window(tdm_drm_layer_data *layer_data, tdm_drm_hwc_window_data *hwc_window_data)
-{
- tdm_error ret = TDM_ERROR_NONE;
-
- RETURN_VAL_IF_FAIL(layer_data, TDM_ERROR_OPERATION_FAILED);
-
- if (hwc_window_data == NULL || hwc_window_data->surface == NULL) {
- if (layer_data->display_buffer)
- ret = drm_layer_unset_buffer(layer_data);
- RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
- } else {
- ret = drm_layer_set_info((tdm_layer *)layer_data, (tdm_info_layer *)&(hwc_window_data->info));
- RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
- RETURN_VAL_IF_FAIL(hwc_window_data->surface != NULL, TDM_ERROR_INVALID_PARAMETER);
- ret = drm_layer_set_buffer(layer_data, hwc_window_data->surface);
- RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
- }
-
- return ret;
-}
-
-static tdm_error
-_drm_hwc_prepare_commit(tdm_drm_hwc_data *hwc_data)
-{
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
- tdm_drm_layer_data *layer_data = NULL;
- int use_layers_zpos[NUM_LAYERS] = {0,};
- int lzpos = 0;
-
- /* set target hwc window to the layer */
- if (hwc_data->need_target_window) {
- layer_data = drm_output_data_get_layer_data(hwc_data->output_data, hwc_data->target_hwc_window->lzpos);
- _drm_hwc_layer_attach_window(layer_data, hwc_data->target_hwc_window);
- use_layers_zpos[hwc_data->target_hwc_window->lzpos] = 1;
- }
-
- /* set the hwc_windows to the layers */
- LIST_FOR_EACH_ENTRY_REV(hwc_window_data, &hwc_data->hwc_window_list, link) {
- if (hwc_window_data->validated_type == TDM_HWC_WIN_COMPOSITION_NONE ||
- hwc_window_data->validated_type == TDM_HWC_WIN_COMPOSITION_CLIENT) {
-
- if (hwc_window_data->cursor_img_surface)
- _drm_hwc_cursor_buffer_unset(hwc_window_data);
-
- continue;
- }
-
- if (hwc_window_data == hwc_data->target_hwc_window)
- continue;
-
- /* set the cursor buffer HERE if it needs */
- if (hwc_window_data->validated_type == TDM_HWC_WIN_COMPOSITION_CURSOR)
- _drm_hwc_cursor_buffer_set(hwc_data, hwc_window_data);
-
- layer_data = drm_output_data_get_layer_data(hwc_data->output_data, hwc_window_data->lzpos);
- _drm_hwc_layer_attach_window(layer_data, hwc_window_data);
- use_layers_zpos[hwc_window_data->lzpos] = 1;
- }
-
- /* unset the unused layers */
- for (lzpos = 0; lzpos < NUM_LAYERS; lzpos++) {
- if (use_layers_zpos[lzpos])
- continue;
-
- layer_data = drm_output_data_get_layer_data(hwc_data->output_data, lzpos);
- if (!layer_data)
- continue;
-
- _drm_hwc_layer_attach_window(layer_data, NULL);
- }
-
- /* for debug */
- for (lzpos = NUM_LAYERS -1 ; lzpos >= 0; lzpos--) {
- if (use_layers_zpos[lzpos])
- TDM_INFO(" lzpos(%d) : %s", lzpos, use_layers_zpos[lzpos] ? "SET" : "UNSET");
- }
-
- return TDM_ERROR_NONE;
-}
-
-/* assign the validated_type to the composited_wnds
- * assign the layer_zpos to the composited_wnds
- */
-static void
-_drm_hwc_apply_policy(tdm_drm_hwc_data *hwc_data , tdm_hwc_window **composited_wnds, uint32_t num_wnds)
-{
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
- tdm_drm_hwc_window_data **composited_list = NULL;
- int client_count = 0;
- int device_count = 0;
- int video_count = 0;
- int cursor_count = 0;
- int ui_lzpos_top = ZPOS_0;
- int ui_lzpos_bottom = ZPOS_0;
- int num_ui_layers = NUM_UI_LAYERS;
- int set_clients_below = 0;
- int i = 0;
-
- composited_list = (tdm_drm_hwc_window_data **)composited_wnds;
-
- /* initialize the need_target_window */
- hwc_data->need_target_window = 0;
-
- /* initialize the validated_types */
- LIST_FOR_EACH_ENTRY_REV(hwc_window_data, &hwc_data->hwc_window_list, link) {
- if (hwc_window_data->validated_type != TDM_HWC_WIN_COMPOSITION_NONE)
- hwc_window_data->validated_type = TDM_HWC_WIN_COMPOSITION_NONE;
- }
-
- /* use the target_window to commit when there is no window. */
- if (num_wnds == 0) {
- hwc_data->need_target_window = 1;
- hwc_data->target_hwc_window->lzpos = ui_lzpos_bottom;
- return;
- }
-
- /* 1. first check validate_type without target_window */
- for (i = 0; i < num_wnds; i++) {
- switch (composited_list[i]->client_type) {
- case TDM_HWC_WIN_COMPOSITION_VIDEO:
- composited_list[i]->validated_type = TDM_HWC_WIN_COMPOSITION_VIDEO;
- video_count++;
- continue;
- case TDM_HWC_WIN_COMPOSITION_CURSOR:
- if (set_clients_below) break;
- if (cursor_count > 0) break;
-
- composited_list[i]->validated_type = TDM_HWC_WIN_COMPOSITION_CURSOR;
- cursor_count++;
- continue;
- case TDM_HWC_WIN_COMPOSITION_DEVICE:
- if (set_clients_below) break;
- if (num_ui_layers <= 0) break;
- if (!_drm_hwc_window_can_set_on_hw_layer(composited_list[i])) break;
-
- composited_list[i]->validated_type = TDM_HWC_WIN_COMPOSITION_DEVICE;
- device_count++;
- num_ui_layers--;
- continue;
- default:
- break;
- }
-
- composited_list[i]->validated_type = TDM_HWC_WIN_COMPOSITION_CLIENT;
- client_count++;
- set_clients_below = 1;
- }
-
- /* 2. check need target window and set ui_lzpos top and bottom */
- num_ui_layers = NUM_UI_LAYERS;
-
- if (video_count > 0) {
- ui_lzpos_bottom++;
- num_ui_layers--;
- }
-
- if (client_count > 0) {
- ui_lzpos_bottom++;
- num_ui_layers--;
- hwc_data->need_target_window = 1;
- hwc_data->target_hwc_window->lzpos = ui_lzpos_bottom - 1;
- }
-
- if (num_ui_layers > device_count)
- ui_lzpos_top = ui_lzpos_bottom + device_count - 1;
-
- /* 3. set lzpos and modify validate_type with target_window */
- for (i = 0; i < num_wnds; i++) {
- switch (composited_list[i]->validated_type) {
- case TDM_HWC_WIN_COMPOSITION_VIDEO:
- composited_list[i]->lzpos = ZPOS_VIDEO1;
- continue;
- case TDM_HWC_WIN_COMPOSITION_CURSOR:
- composited_list[i]->lzpos = ZPOS_CURSOR;
- continue;
- case TDM_HWC_WIN_COMPOSITION_DEVICE:
- if (num_ui_layers <= 0) break;
- composited_list[i]->lzpos = ui_lzpos_top;
- ui_lzpos_top--;
- num_ui_layers--;
- continue;
- default:
- break;
- }
-
- composited_list[i]->validated_type = TDM_HWC_WIN_COMPOSITION_CLIENT;
- composited_list[i]->lzpos = ZPOS_NONE;
- }
-}
-
-static int
-_drm_hwc_get_changed_number(tdm_drm_hwc_data *hwc_data)
-{
- int num = 0;
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
-
- LIST_FOR_EACH_ENTRY(hwc_window_data, &hwc_data->hwc_window_list, link) {
- if (hwc_window_data->client_type == TDM_HWC_WIN_COMPOSITION_NONE)
- continue;
-
- if (hwc_window_data->client_type != hwc_window_data->validated_type)
- num++;
- }
-
- return num;
-}
-
-tdm_hwc_window *
-_drm_hwc_create_window(tdm_hwc *hwc, tdm_hwc_window_info *info, tdm_error *error)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- if (!hwc_data) {
- TDM_ERR("invalid params");
- if (error)
- *error = TDM_ERROR_INVALID_PARAMETER;
- return NULL;
- }
-
- hwc_window_data = calloc(1, sizeof(tdm_drm_hwc_window_data));
- if (!hwc_window_data) {
- TDM_ERR("alloc failed");
- if (error)
- *error = TDM_ERROR_OUT_OF_MEMORY;
- return NULL;
- }
-
- hwc_window_data->hwc_data = hwc_data;
-
- if (info)
- memcpy(&hwc_window_data->info, info, sizeof(tdm_hwc_window_info));
-
- LIST_INITHEAD(&hwc_window_data->link);
-
- return hwc_window_data;
-}
-
-tdm_hwc_window *
-drm_hwc_create_window(tdm_hwc *hwc, tdm_error *error)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
-
- RETURN_VAL_IF_FAIL(hwc_data, NULL);
-
- hwc_window_data = _drm_hwc_create_window(hwc_data, NULL, error);
- RETURN_VAL_IF_FAIL(hwc_window_data, NULL);
-
- LIST_ADDTAIL(&hwc_window_data->link, &hwc_data->hwc_window_list);
-
- TDM_INFO("hwc_window(%p) create", hwc_window_data);
- if (error)
- *error = TDM_ERROR_NONE;
-
- return hwc_window_data;
-}
-
-tdm_error
-drm_hwc_get_video_supported_formats(tdm_hwc *hwc, const tbm_format **formats, int *count)
-{
- RETURN_VAL_IF_FAIL(hwc != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(formats != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- // TODO: fix these formats.
- *formats = hwc_window_video_formats;
- *count = sizeof(hwc_window_video_formats) / sizeof(tbm_format);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_get_capabilities(tdm_hwc *hwc, tdm_hwc_capability *capabilities)
-{
- RETURN_VAL_IF_FAIL(hwc != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(capabilities != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- *capabilities |= TDM_HWC_CAPABILITY_VIDEO_SCALE;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_get_available_properties(tdm_hwc *hwc, const tdm_prop **props, int *count)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(props != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(count != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- *props = NULL;
- *count = 0;
-
- return TDM_ERROR_NONE;
-}
-
-tbm_surface_queue_h
-drm_hwc_get_client_target_buffer_queue(tdm_hwc *hwc, tdm_error *error)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tbm_surface_queue_h tqueue = NULL;
-
- if (error)
- *error = TDM_ERROR_INVALID_PARAMETER;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, NULL);
-
- if (hwc_data->target_hwc_window == NULL) {
- if (error)
- *error = TDM_ERROR_OPERATION_FAILED;
- return NULL;
- }
-
- tqueue = _drm_hwc_window_get_tbm_buffer_queue(hwc_data->target_hwc_window, error);
- RETURN_VAL_IF_FAIL(tqueue, NULL);
-
- if (error)
- *error = TDM_ERROR_NONE;
-
- return tqueue;
-}
-
-tdm_error
-drm_hwc_set_client_target_buffer(tdm_hwc *hwc, tbm_surface_h buffer, tdm_region damage)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_error err;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(hwc_data->target_hwc_window != NULL, TDM_ERROR_OPERATION_FAILED);
-
- err = drm_hwc_window_set_buffer(hwc_data->target_hwc_window, buffer);
- RETURN_VAL_IF_FAIL(err == TDM_ERROR_NONE, err);
-
- err = drm_hwc_window_set_buffer_damage(hwc_data->target_hwc_window, damage);
- RETURN_VAL_IF_FAIL(err == TDM_ERROR_NONE, err);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_validate(tdm_hwc *hwc, tdm_hwc_window **composited_wnds, uint32_t num_wnds, uint32_t *num_types)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_drm_output_data *output_data;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(num_types != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- output_data = hwc_data->output_data;
- RETURN_VAL_IF_FAIL(output_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- TDM_INFO(" ==============Validate=================================");
-
- _drm_hwc_apply_policy(hwc_data, composited_wnds, num_wnds);
-
- *num_types = _drm_hwc_get_changed_number(hwc_data);
-
- _print_validate_result(hwc_data, composited_wnds, num_wnds);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_get_changed_composition_types(tdm_hwc *hwc, uint32_t *num_elements,
- tdm_hwc_window **hwc_wnds, tdm_hwc_window_composition *composition_types)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_drm_hwc_window_data *hwc_window_data = NULL;
- int num = 0;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(num_elements != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- if ((hwc_wnds == NULL) || (composition_types == NULL)) {
- *num_elements = _drm_hwc_get_changed_number(hwc_data);
- return TDM_ERROR_NONE;
- }
-
- LIST_FOR_EACH_ENTRY_REV(hwc_window_data, &hwc_data->hwc_window_list, link) {
- if (hwc_window_data->client_type == TDM_HWC_WIN_COMPOSITION_NONE)
- continue;
-
- if (num >= *num_elements)
- break;
-
- if (hwc_window_data->client_type != hwc_window_data->validated_type) {
- composition_types[num] = hwc_window_data->validated_type;
- hwc_wnds[num] = hwc_window_data;
- num++;
- }
- }
-
- /* set real num of changed composition types */
- *num_elements = num;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_accept_validation(tdm_hwc *hwc)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_error ret = TDM_ERROR_NONE;
-
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(hwc_data->output_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- TDM_INFO(" ==============Accept Changes Done=================================");
-
- if (hwc_data->output_data->current_dpms != TDM_OUTPUT_DPMS_ON) {
- TDM_ERR("dpms is not on. do not set buffer");
- return TDM_ERROR_BAD_REQUEST;
- }
-
- ret = _drm_hwc_prepare_commit(hwc_data);
- RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_commit(tdm_hwc *hwc, int sync, void *user_data)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
- tdm_drm_output_data *output_data = NULL;
- tdm_error ret;
-
- RETURN_VAL_IF_FAIL(hwc_data, TDM_ERROR_INVALID_PARAMETER);
-
- output_data = hwc_data->output_data;
- RETURN_VAL_IF_FAIL(output_data, TDM_ERROR_INVALID_PARAMETER);
-
- TDM_INFO(" ==============COMMIT=================================");
-
- if (hwc_data->output_data->current_dpms != TDM_OUTPUT_DPMS_ON) {
- TDM_ERR("dpms is not on. do not commit");
- return TDM_ERROR_BAD_REQUEST;
- }
-
- ret = drm_output_commit(output_data, sync, user_data);
- RETURN_VAL_IF_FAIL(ret == TDM_ERROR_NONE, ret);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_set_commit_handler(tdm_hwc *hwc, tdm_hwc_commit_handler func)
-{
- tdm_drm_hwc_data *hwc_data = hwc;
-
- RETURN_VAL_IF_FAIL(hwc_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER);
-
- hwc_data->commit_func = func;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_target_window_set_info(tdm_drm_hwc_data *hwc_data, int width, int height)
-{
- tdm_hwc_window_info info = {0};
- tdm_drm_hwc_window_data *target_hwc_window;
- tdm_error ret = TDM_ERROR_NONE;
-
- RETURN_VAL_IF_FAIL(hwc_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(hwc_data->target_hwc_window, TDM_ERROR_INVALID_PARAMETER);
-
- target_hwc_window = hwc_data->target_hwc_window;
-
- info.dst_pos.x = 0;
- info.dst_pos.y = 0;
- info.dst_pos.w = width;
- info.dst_pos.h = height;
-
- info.src_config.pos.x = 0;
- info.src_config.pos.y = 0;
- info.src_config.pos.w = width;
- info.src_config.pos.h = height;
-
- info.src_config.size.h = width;
- info.src_config.size.v = height;
- info.src_config.format = TBM_FORMAT_ARGB8888;
-
- ret = drm_hwc_window_set_info(target_hwc_window, &info);
- if (ret != TDM_ERROR_NONE) {
- TDM_ERR("set info target hwc window failed (%d)", ret);
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_initailize_target_window(tdm_drm_hwc_data *hwc_data)
-{
- tdm_hwc_window_info info = {0};
- tdm_error ret = TDM_ERROR_NONE;
- tdm_drm_hwc_window_data *target_hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_data, TDM_ERROR_INVALID_PARAMETER);
-
- info.dst_pos.x = 0;
- info.dst_pos.y = 0;
- info.dst_pos.w = 2;
- info.dst_pos.h = 1;
-
- info.src_config.pos.x = 0;
- info.src_config.pos.y = 0;
- info.src_config.pos.w = 2;
- info.src_config.pos.h = 1;
-
- info.src_config.size.h = 2;
- info.src_config.size.v = 1;
- info.src_config.format = TBM_FORMAT_ARGB8888;
-
- target_hwc_window = _drm_hwc_create_window(hwc_data, &info, &ret);
- if (ret != TDM_ERROR_NONE) {
- TDM_ERR("create target hwc window failed (%d)", ret);
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- if (hwc_data->target_hwc_window)
- drm_hwc_window_destroy(hwc_data->target_hwc_window);
-
- hwc_data->target_hwc_window = target_hwc_window;
- hwc_data->need_set_crtc = 1;
-
- return TDM_ERROR_NONE;
-}
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef _TDM_DRM_HWC_H_
-#define _TDM_DRM_HWC_H_
-
-#include "tdm_drm.h"
-
-tdm_error drm_hwc_initailize_target_window(tdm_drm_hwc_data *hwc_data);
-tdm_error drm_hwc_target_window_set_info(tdm_drm_hwc_data *hwc_data, int width, int height);
-
-#endif /* _TDM_DRM_HWC_H_ */
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include "tdm_drm.h"
-
-void
-drm_hwc_window_destroy(tdm_hwc_window *hwc_window)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_IF_FAIL(hwc_window_data != NULL);
-
- LIST_DEL(&hwc_window_data->link);
-
- free(hwc_window_data);
-}
-
-tdm_error
-drm_hwc_window_set_composition_type(tdm_hwc_window *hwc_window,
- tdm_hwc_window_composition comp_type)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
- tdm_drm_hwc_data *hwc_data = hwc_window_data->hwc_data;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- /* change the client_type when it is different from one which has before */
- if (hwc_window_data->client_type == comp_type)
- return TDM_ERROR_NONE;
-
- hwc_window_data->client_type = comp_type;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_buffer_damage(tdm_hwc_window *hwc_window, tdm_region damage)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- //TODO::
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_info(tdm_hwc_window *hwc_window, tdm_hwc_window_info *info)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
- tdm_drm_hwc_data *hwc_data;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- hwc_data = hwc_window_data->hwc_data;
- RETURN_VAL_IF_FAIL(hwc_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- if (!memcmp(&hwc_window_data->info, info, sizeof(tdm_hwc_window_info)))
- return TDM_ERROR_NONE;
-
- hwc_window_data->info = *info;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_buffer(tdm_hwc_window *hwc_window, tbm_surface_h surface)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
- tdm_error err = TDM_ERROR_OPERATION_FAILED;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, err);
-
- if (hwc_window_data->surface == surface)
- return TDM_ERROR_NONE;
-
- hwc_window_data->surface = surface;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value value)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- //TODO:
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_get_property(tdm_hwc_window *hwc_window, unsigned int id, tdm_value *value)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- //TODO:
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_get_constraints(tdm_hwc_window *hwc_window, int *constraints)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(constraints != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- // no constraints
- *constraints = 0;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_name(tdm_hwc_window *hwc_window, const char *name)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- if (!name)
- return TDM_ERROR_NONE;
-
- snprintf(hwc_window_data->name, TDM_NAME_LEN, "%s", name);
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_hwc_window_set_cursor_image(tdm_hwc_window *hwc_window, int width, int height, int stride, void *ptr)
-{
- tdm_drm_hwc_window_data *hwc_window_data = hwc_window;
-
- RETURN_VAL_IF_FAIL(hwc_window_data != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(hwc_window_data->client_type == TDM_HWC_WIN_COMPOSITION_CURSOR, TDM_ERROR_INVALID_PARAMETER);
-
- hwc_window_data->cursor_img.width = width;
- hwc_window_data->cursor_img.height = height;
- hwc_window_data->cursor_img.stride = stride;
- hwc_window_data->cursor_img.ptr = ptr;
-
- hwc_window_data->cursor_img_refresh = 1;
-
- return TDM_ERROR_NONE;
-}
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef _TDM_DRM_HWC_WINDOW_H_
-#define _TDM_DRM_HWC_WINDOW_H_
-
-#include "tdm_drm.h"
-
-#endif /* _TDM_DRM_HWC_WINDOW_H_ */
\ No newline at end of file
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <pixman.h>
-
-#include "tdm_drm.h"
-#include "tdm_helper.h"
-
-typedef struct _tdm_drm_pp_buffer {
- tbm_surface_h src;
- tbm_surface_h dst;
-
- struct list_head link;
-} tdm_drm_pp_buffer;
-
-typedef struct _tdm_drm_pp_data {
- tdm_drm_data *drm_data;
-
- tdm_info_pp info;
-
- struct list_head pending_buffer_list;
-
- tdm_pp_done_handler done_func;
- void *done_user_data;
-
- struct list_head link;
-} tdm_drm_pp_data;
-
-
-static tbm_format pp_formats[] = {
- TBM_FORMAT_ARGB8888,
- TBM_FORMAT_XRGB8888,
- TBM_FORMAT_YUV420,
-};
-
-#define NUM_PP_FORMAT (sizeof(pp_formats) / sizeof(pp_formats[0]))
-
-static int pp_list_init;
-static struct list_head pp_list;
-
-static pixman_format_code_t
-_tdm_drm_pp_pixman_get_format(tbm_format tbmfmt)
-{
- switch (tbmfmt) {
- case TBM_FORMAT_ARGB8888:
- return PIXMAN_a8r8g8b8;
- case TBM_FORMAT_XRGB8888:
- return PIXMAN_x8r8g8b8;
- case TBM_FORMAT_YUV420:
- case TBM_FORMAT_YVU420:
- return PIXMAN_yv12;
- default:
- return 0;
- }
-}
-
-int
-_tdm_drm_pp_pixman_convert(pixman_op_t op,
- unsigned char *srcbuf, unsigned char *dstbuf,
- pixman_format_code_t src_format, pixman_format_code_t dst_format,
- int sbw, int sbh, int sx, int sy, int sw, int sh,
- int dbw, int dbh, int dx, int dy, int dw, int dh,
- int rotate, int hflip, int vflip)
-{
- pixman_image_t *src_img;
- pixman_image_t *dst_img;
- struct pixman_f_transform ft;
- pixman_transform_t transform;
- int src_stride, dst_stride;
- int src_bpp;
- int dst_bpp;
- double scale_x, scale_y;
- int rotate_step;
- int ret = 0;
-
- RETURN_VAL_IF_FAIL(srcbuf != NULL, 0);
- RETURN_VAL_IF_FAIL(dstbuf != NULL, 0);
-
- TDM_DBG("src(%dx%d: %d,%d %dx%d) dst(%dx%d: %d,%d %dx%d) flip(%d,%d), rot(%d)",
- sbw, sbh, sx, sy, sw, sh, dbw, dbh, dx, dy, dw, dh, hflip, vflip, rotate);
-
- src_bpp = PIXMAN_FORMAT_BPP(src_format) / 8;
- RETURN_VAL_IF_FAIL(src_bpp > 0, 0);
-
- dst_bpp = PIXMAN_FORMAT_BPP(dst_format) / 8;
- RETURN_VAL_IF_FAIL(dst_bpp > 0, 0);
-
- rotate_step = (rotate + 360) / 90 % 4;
-
- src_stride = sbw * src_bpp;
- dst_stride = dbw * dst_bpp;
-
- src_img = pixman_image_create_bits(src_format, sbw, sbh, (uint32_t *)srcbuf,
- src_stride);
- dst_img = pixman_image_create_bits(dst_format, dbw, dbh, (uint32_t *)dstbuf,
- dst_stride);
-
- GOTO_IF_FAIL(src_img != NULL, CANT_CONVERT);
- GOTO_IF_FAIL(dst_img != NULL, CANT_CONVERT);
-
- pixman_f_transform_init_identity(&ft);
-
- if (hflip) {
- pixman_f_transform_scale(&ft, NULL, -1, 1);
- pixman_f_transform_translate(&ft, NULL, dw, 0);
- }
-
- if (vflip) {
- pixman_f_transform_scale(&ft, NULL, 1, -1);
- pixman_f_transform_translate(&ft, NULL, 0, dh);
- }
-
- if (rotate_step > 0) {
- int c = 0, s = 0, tx = 0, ty = 0;
- switch (rotate_step) {
- case 1: /* 90 degrees */
- s = -1, tx = -dw;
- break;
- case 2: /* 180 degrees */
- c = -1, tx = -dw, ty = -dh;
- break;
- case 3: /* 270 degrees */
- s = 1, ty = -dh;
- break;
- }
-
- pixman_f_transform_translate(&ft, NULL, tx, ty);
- pixman_f_transform_rotate(&ft, NULL, c, s);
- }
-
- if (rotate_step % 2 == 0) {
- scale_x = (double)sw / dw;
- scale_y = (double)sh / dh;
- } else {
- scale_x = (double)sw / dh;
- scale_y = (double)sh / dw;
- }
-
- pixman_f_transform_scale(&ft, NULL, scale_x, scale_y);
- pixman_f_transform_translate(&ft, NULL, sx, sy);
-
- pixman_transform_from_pixman_f_transform(&transform, &ft);
- pixman_image_set_transform(src_img, &transform);
-
- pixman_image_composite(op, src_img, NULL, dst_img, 0, 0, 0, 0, dx, dy, dw, dh);
-
- ret = 1;
-
-CANT_CONVERT:
- if (src_img)
- pixman_image_unref(src_img);
- if (dst_img)
- pixman_image_unref(dst_img);
-
- return ret;
-}
-
-static tdm_error
-_tdm_drm_pp_convert(tdm_drm_pp_buffer *buffer, tdm_info_pp *info)
-{
- tbm_surface_info_s src_info, dst_info;
- pixman_format_code_t src_format, dst_format;
- int sbw, dbw;
- int rotate = 0, hflip = 0;
- tbm_bo bo = NULL;
- int bo_cnt = 0;
- int bo_size = 0;
-
- RETURN_VAL_IF_FAIL(buffer != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(buffer->src != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(buffer->dst != NULL, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(info != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- bo_cnt = tbm_surface_internal_get_num_bos(buffer->src);
- RETURN_VAL_IF_FAIL(bo_cnt == 1, TDM_ERROR_INVALID_PARAMETER);
-
- bo_cnt = tbm_surface_internal_get_num_bos(buffer->dst);
- RETURN_VAL_IF_FAIL(bo_cnt == 1, TDM_ERROR_INVALID_PARAMETER);
-
- bo = tbm_surface_internal_get_bo(buffer->src, 0);
- RETURN_VAL_IF_FAIL(bo != NULL, TDM_ERROR_INVALID_PARAMETER);
-
- bo_size = tbm_bo_size(bo);
-
- /* not handle buffers which have 2 more gem handles */
-
- memset(&src_info, 0, sizeof(tbm_surface_info_s));
- tbm_surface_map(buffer->src, TBM_OPTION_READ, &src_info);
- GOTO_IF_FAIL(src_info.planes[0].ptr != NULL, fail_convert);
-
- memset(&dst_info, 0, sizeof(tbm_surface_info_s));
- tbm_surface_map(buffer->dst, TBM_OPTION_WRITE, &dst_info);
- GOTO_IF_FAIL(dst_info.planes[0].ptr != NULL, fail_convert);
-
- src_format = _tdm_drm_pp_pixman_get_format(src_info.format);
- GOTO_IF_FAIL(src_format > 0, fail_convert);
- dst_format = _tdm_drm_pp_pixman_get_format(dst_info.format);
- GOTO_IF_FAIL(dst_format > 0, fail_convert);
-
- GOTO_IF_FAIL(pixman_format_supported_destination(dst_format), fail_convert);
-
- if (src_info.format == TBM_FORMAT_YUV420) {
- if (dst_info.format == TBM_FORMAT_XRGB8888)
- dst_format = PIXMAN_x8b8g8r8;
- else if (dst_info.format == TBM_FORMAT_ARGB8888)
- dst_format = PIXMAN_a8b8g8r8;
- else if (dst_info.format == TBM_FORMAT_YVU420) {
- TDM_ERR("can't convert %c%c%c%c to %c%c%c%c",
- FOURCC_STR(src_info.format), FOURCC_STR(dst_info.format));
- goto fail_convert;
- }
- }
- /* need checking for other formats also? */
-
- if (IS_RGB(src_info.format))
- sbw = src_info.planes[0].stride >> 2;
- else
- sbw = src_info.planes[0].stride;
-
- if (IS_RGB(dst_info.format))
- dbw = dst_info.planes[0].stride >> 2;
- else
- dbw = dst_info.planes[0].stride;
-
- rotate = (info->transform % 4) * 90;
- if (info->transform >= TDM_TRANSFORM_FLIPPED)
- hflip = 1;
-
- if (bo_size < src_info.planes[0].stride * src_info.height) {
- TDM_WRN("bo size(%d) is smaller than the expected size(%d)",
- bo_size, src_info.planes[0].stride * src_info.height);
- goto fail_convert;
- }
-
- _tdm_drm_pp_pixman_convert(PIXMAN_OP_SRC,
- src_info.planes[0].ptr, dst_info.planes[0].ptr,
- src_format, dst_format,
- sbw, src_info.height,
- info->src_config.pos.x, info->src_config.pos.y,
- info->src_config.pos.w, info->src_config.pos.h,
- dbw, dst_info.height,
- info->dst_config.pos.x, info->dst_config.pos.y,
- info->dst_config.pos.w, info->dst_config.pos.h,
- rotate, hflip, 0);
- tbm_surface_unmap(buffer->src);
- tbm_surface_unmap(buffer->dst);
-
- return TDM_ERROR_NONE;
-fail_convert:
- tbm_surface_unmap(buffer->src);
- tbm_surface_unmap(buffer->dst);
- return TDM_ERROR_OPERATION_FAILED;
-}
-
-tdm_error
-tdm_drm_pp_get_capability(tdm_drm_data *drm_data, tdm_caps_pp *caps)
-{
- int i;
-
- if (!caps) {
- TDM_ERR("invalid params");
- return TDM_ERROR_INVALID_PARAMETER;
- }
-
- caps->capabilities = TDM_PP_CAPABILITY_SYNC;
-
- caps->format_count = NUM_PP_FORMAT;
-
- /* will be freed in frontend */
- caps->formats = calloc(1, sizeof pp_formats);
- if (!caps->formats) {
- TDM_ERR("alloc failed");
- return TDM_ERROR_OUT_OF_MEMORY;
- }
- for (i = 0; i < caps->format_count; i++)
- caps->formats[i] = pp_formats[i];
-
- caps->min_w = 16;
- caps->min_h = 8;
- caps->max_w = -1; /* not defined */
- caps->max_h = -1;
- caps->preferred_align = 16;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_pp *
-tdm_drm_pp_create(tdm_drm_data *drm_data, tdm_error *error)
-{
- tdm_drm_pp_data *pp_data = calloc(1, sizeof(tdm_drm_pp_data));
- if (!pp_data) {
- TDM_ERR("alloc failed");
- if (error)
- *error = TDM_ERROR_OUT_OF_MEMORY;
- return NULL;
- }
-
- pp_data->drm_data = drm_data;
-
- LIST_INITHEAD(&pp_data->pending_buffer_list);
-
- if (!pp_list_init) {
- pp_list_init = 1;
- LIST_INITHEAD(&pp_list);
- }
- LIST_ADDTAIL(&pp_data->link, &pp_list);
-
- return pp_data;
-}
-
-void
-drm_pp_destroy(tdm_pp *pp)
-{
- tdm_drm_pp_data *pp_data = pp;
- tdm_drm_pp_buffer *b = NULL, *bb = NULL;
-
- if (!pp_data)
- return;
-
- LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) {
- LIST_DEL(&b->link);
- free(b);
- }
-
- LIST_DEL(&pp_data->link);
-
- free(pp_data);
-}
-
-tdm_error
-drm_pp_set_info(tdm_pp *pp, tdm_info_pp *info)
-{
- tdm_drm_pp_data *pp_data = pp;
-
- RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(info, TDM_ERROR_INVALID_PARAMETER);
-
- pp_data->info = *info;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_pp_attach(tdm_pp *pp, tbm_surface_h src, tbm_surface_h dst)
-{
- tdm_drm_pp_data *pp_data = pp;
- tdm_drm_pp_buffer *buffer;
-
- RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(src, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(dst, TDM_ERROR_INVALID_PARAMETER);
-
- if (tbm_surface_internal_get_num_bos(src) > 1 ||
- tbm_surface_internal_get_num_bos(dst) > 1) {
- TDM_ERR("can't handle multiple tbm bos");
- return TDM_ERROR_OPERATION_FAILED;
- }
-
- buffer = calloc(1, sizeof(tdm_drm_pp_buffer));
- if (!buffer) {
- TDM_ERR("alloc failed");
- return TDM_ERROR_NONE;
- }
-
- LIST_ADDTAIL(&buffer->link, &pp_data->pending_buffer_list);
-
- buffer->src = src;
- buffer->dst = dst;
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_pp_commit(tdm_pp *pp)
-{
- tdm_drm_pp_data *pp_data = pp;
- tdm_drm_pp_buffer *b = NULL, *bb = NULL;
-
- RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER);
-
- LIST_FOR_EACH_ENTRY_SAFE(b, bb, &pp_data->pending_buffer_list, link) {
- LIST_DEL(&b->link);
-
- _tdm_drm_pp_convert(b, &pp_data->info);
-
- if (pp_data->done_func)
- pp_data->done_func(pp_data,
- b->src,
- b->dst,
- pp_data->done_user_data);
- free(b);
- }
-
- return TDM_ERROR_NONE;
-}
-
-tdm_error
-drm_pp_set_done_handler(tdm_pp *pp, tdm_pp_done_handler func, void *user_data)
-{
- tdm_drm_pp_data *pp_data = pp;
-
- RETURN_VAL_IF_FAIL(pp_data, TDM_ERROR_INVALID_PARAMETER);
- RETURN_VAL_IF_FAIL(func, TDM_ERROR_INVALID_PARAMETER);
-
- pp_data->done_func = func;
- pp_data->done_user_data = user_data;
-
- return TDM_ERROR_NONE;
-}
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef _TDM_DRM_PP_H_
-#define _TDM_DRM_PP_H_
-
-#include "tdm_drm.h"
-
-tdm_error tdm_drm_pp_get_capability(tdm_drm_data *drm_data, tdm_caps_pp *caps);
-tdm_pp* tdm_drm_pp_create(tdm_drm_data *drm_data, tdm_error *error);
-void tdm_drm_pp_handler(unsigned int prop_id, unsigned int *buf_idx,
- unsigned int tv_sec, unsigned int tv_usec, void *data);
-void tdm_drm_pp_cb(int fd, unsigned int prop_id, unsigned int *buf_idx,
- unsigned int tv_sec, unsigned int tv_usec,
- void *user_data);
-#endif /* _TDM_DRM_PP_H_ */
+++ /dev/null
-/**************************************************************************
-
-libtdm_drm
-
-Copyright 2015 Samsung Electronics co., Ltd. All Rights Reserved.
-
-Contact: SooChan Lim <sc1.lim@samsung.com>
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sub license, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice (including the
-next paragraph) shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#ifndef _TDM_DRM_TYPES_H_
-#define _TDM_DRM_TYPES_H_
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include <errno.h>
-#include <unistd.h>
-#include <limits.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-
-#include <linux/fb.h>
-#include <xf86drm.h>
-#include <xf86drmMode.h>
-#include <tbm_surface.h>
-#include <tbm_surface_internal.h>
-#include <tdm_backend.h>
-#include <tdm_log.h>
-#include <tdm_list.h>
-#include <drm_fourcc.h>
-#include <tdm_helper.h>
-
-#if HAVE_UDEV
-#include <libudev.h>
-#endif
-
-#define MIN_WIDTH 32
-
-/* drm module internal macros, structures, functions */
-#define NEVER_GET_HERE() TDM_ERR("** NEVER GET HERE **")
-
-#define C(b, m) (((b) >> (m)) & 0xFF)
-#define B(c, s) ((((unsigned int)(c)) & 0xff) << (s))
-#define FOURCC(a, b, c, d) (B(d, 24) | B(c, 16) | B(b, 8) | B(a, 0))
-#define FOURCC_STR(id) C(id, 0), C(id, 8), C(id, 16), C(id, 24)
-
-#define IS_RGB(format) (format == TBM_FORMAT_XRGB8888 || format == TBM_FORMAT_ARGB8888 || \
- format == TBM_FORMAT_XBGR8888 || format == TBM_FORMAT_ABGR8888)
-
-#define CLEAR(x) memset(&(x), 0, sizeof(x))
-#define MAX(a, b) (((a) > (b)) ? (a) : (b))
-#define MIN(a, b) (((a) < (b)) ? (a) : (b))
-#define SWAP(a, b) ({int t; t = a; a = b; b = t; })
-#define ROUNDUP(x) (ceil(floor((float)(height) / 4)))
-
-#define ALIGN_TO_16B(x) ((((x) + (1 << 4) - 1) >> 4) << 4)
-#define ALIGN_TO_32B(x) ((((x) + (1 << 5) - 1) >> 5) << 5)
-#define ALIGN_TO_128B(x) ((((x) + (1 << 7) - 1) >> 7) << 7)
-#define ALIGN_TO_2KB(x) ((((x) + (1 << 11) - 1) >> 11) << 11)
-#define ALIGN_TO_8KB(x) ((((x) + (1 << 13) - 1) >> 13) << 13)
-#define ALIGN_TO_64KB(x) ((((x) + (1 << 16) - 1) >> 16) << 16)
-
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
-
-#define CURSOR_MIN_W 192
-#define CURSOR_MIN_H 192
-#define CURSOR_MAX_W 192
-#define CURSOR_MAX_H 192
-
-#define RETURN_VAL_IF_FAIL(cond, val) {\
- if (!(cond)) {\
- TDM_ERR("'%s' failed", #cond);\
- return val;\
- } \
-}
-
-#define RETURN_IF_FAIL(cond) {\
- if (!(cond)) {\
- TDM_ERR("'%s' failed", #cond);\
- return;\
- } \
-}
-
-#define GOTO_IF_FAIL(cond, val) {\
- if (!(cond)) {\
- TDM_ERR("'%s' failed", #cond);\
- goto val;\
- } \
-}
-
-typedef struct _tdm_drm_data tdm_drm_data;
-typedef struct _tdm_drm_output_data tdm_drm_output_data;
-typedef struct _tdm_drm_layer_data tdm_drm_layer_data;
-typedef struct _tdm_drm_hwc_data tdm_drm_hwc_data;
-typedef struct _tdm_drm_hwc_window_data tdm_drm_hwc_window_data;
-typedef struct _tdm_drm_event_data tdm_drm_event_data;
-typedef struct _tdm_drm_display_buffer tdm_drm_display_buffer;
-
-typedef enum {
- TDM_DRM_EVENT_TYPE_WAIT,
- TDM_DRM_EVENT_TYPE_COMMIT,
- TDM_DRM_EVENT_TYPE_PAGEFLIP,
-} tdm_drm_event_type;
-
-struct _tdm_drm_data {
- tdm_display *dpy;
-
- int drm_fd;
-
-#if LIBDRM_MAJOR_VERSION >= 2 && LIBDRM_MINOR_VERSION >= 4 && LIBDRM_MICRO_VERSION >= 47
- int has_universal_plane;
-#endif
-
-#if HAVE_UDEV
- struct udev_monitor *uevent_monitor;
- tdm_event_loop_source *uevent_source;
-#endif
-
- drmModeResPtr mode_res;
- drmModePlaneResPtr plane_res;
-
- int hwc_mode;
-
- struct list_head output_list;
- struct list_head buffer_list;
-};
-
-struct _tdm_drm_display_buffer {
- struct list_head link;
-
- unsigned int fb_id;
- tbm_surface_h buffer;
- int width;
- unsigned int height;
- unsigned int format;
- unsigned int handles[4];
- unsigned int fds[4];
- unsigned int pitches[4];
- unsigned int offsets[4];
- unsigned int size;
- unsigned int count;
-};
-
-struct _tdm_drm_event_data {
- tdm_drm_event_type type;
- tdm_drm_output_data *output_data;
- void *user_data;
-};
-
-struct _tdm_drm_output_data {
- struct list_head link;
-
- /* data which are fixed at initializing */
- tdm_drm_data *drm_data;
- uint32_t connector_id;
- uint32_t encoder_id;
- uint32_t crtc_id;
- uint32_t pipe;
- uint32_t dpms_prop_id;
- int count_modes;
- drmModeModeInfoPtr drm_modes;
- tdm_output_mode *output_modes;
- tdm_output_type connector_type;
- unsigned int connector_type_id;
- struct list_head layer_list;
- tdm_drm_layer_data *primary_layer;
-
- /* not fixed data below */
- tdm_output_vblank_handler vblank_func;
- tdm_output_commit_handler commit_func;
-
- tdm_output_conn_status status;
- tdm_output_status_handler status_func;
- void *status_user_data;
-
- int mode_changed;
- const tdm_output_mode *current_mode;
-
- /* hwc */
- int hwc_enable;
- tdm_drm_hwc_data *hwc_data;
-
- /* dpms */
- tdm_output_dpms current_dpms;
-};
-
-struct _tdm_drm_layer_data {
- struct list_head link;
-
- /* data which are fixed at initializing */
- tdm_drm_data *drm_data;
- tdm_drm_output_data *output_data;
- uint32_t plane_id;
- tdm_layer_capability capabilities;
- int zpos;
-
- /* not fixed data below */
- tdm_info_layer info;
- int info_changed;
-
- tdm_drm_display_buffer *display_buffer;
- int display_buffer_changed;
-};
-
-struct _tdm_drm_hwc_data {
- tdm_drm_hwc_window_data *target_hwc_window;
-
- int need_validate;
- int need_target_window;
- int need_set_crtc;
-
- int target_window_zpos;
-
- tdm_drm_output_data *output_data;
- struct list_head hwc_window_list;
-
- tbm_surface_h cursor_tsurface;
-
- tdm_hwc_commit_handler commit_func;
-};
-
-struct _tdm_drm_hwc_window_data {
- struct list_head link;
-
- tdm_drm_hwc_data *hwc_data;
-
- tdm_hwc_window_info info;
- tbm_surface_h surface;
- tdm_hwc_window_composition client_type;
- tdm_hwc_window_composition validated_type;
- int lzpos;
-
- char name[TDM_NAME_LEN];
- struct {
- int width;
- int height;
- int stride;
- void *ptr;
- } cursor_img;
- int cursor_img_surface;
- int cursor_img_refresh;
-};
-
-#endif /* _TDM_DRM_TYPES_H_ */
projects / platform / adaptation / libtdm-drm.git / commitdiff