From: Changyeon Lee Date: Wed, 22 Jun 2022 08:08:08 +0000 (+0900) Subject: remove legacy libtbm backend X-Git-Tag: accepted/tizen/7.0/unified/20221110.060856^0 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F47%2F276847%2F1;p=platform%2Fadaptation%2Flibtbm-dumb.git remove legacy libtbm backend Change-Id: I4c3811494f4a86269869e36e3934a208856941e0 --- diff --git a/configure.ac b/configure.ac index 21e4f78..189329f 100644 --- a/configure.ac +++ b/configure.ac @@ -18,7 +18,7 @@ # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. AC_PREREQ(2.60) -AC_INIT(libtbm-dumb, 1.0.5) +AC_INIT(hal-backend-tbm-dumb, 1.0.5) AC_USE_SYSTEM_EXTENSIONS AC_CONFIG_SRCDIR([Makefile.am]) AM_INIT_AUTOMAKE([dist-bzip2]) @@ -37,7 +37,6 @@ AC_FUNC_ALLOCA m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) PKG_CHECK_MODULES(LIBDRM, libdrm) -PKG_CHECK_MODULES(LIBTBM, libtbm) PKG_CHECK_MODULES(HAL_API_COMMON, hal-api-common) PKG_CHECK_MODULES(HAL_API_TBM, hal-api-tbm) PKG_CHECK_MODULES(DLOG, dlog) @@ -60,35 +59,21 @@ if test "x$CACHE_CTRL" = xyes; then AC_DEFINE(ENABLE_CACHECRTL, 1, [Enable cache control]) fi -LIBTBM_DUMB_CFLAGS="$LIBDRM_CFLAGS $LIBTBM_CFLAGS $DLOG_CFLAGS $LIBUDEV_CFLAGS " -LIBTBM_DUMB_LIBS="$LIBDRM_LIBS $LIBTBM_LIBS $DLOG_LIBS $LIBUDEV_LIBS " - -AC_SUBST(LIBTBM_DUMB_CFLAGS) -AC_SUBST(LIBTBM_DUMB_LIBS) - -bufmgr_dir=${libdir#*/} -AC_SUBST(bufmgr_dir) - -# for libhal-backend-tbm-dumb LIBHAL_BACKEND_TBM_DUMB_CFLAGS="$HAL_API_COMMON_CFLAGS $HAL_API_TBM_CFLAGS $LIBDRM_CFLAGS $DLOG_CFLAGS $LIBUDEV_CFLAGS " LIBHAL_BACKEND_TBM_DUMB_LIBS="$HAL_API_COMMON_LIBS $HAL_API_TBM_LIBS $LIBDRM_LIBS $DLOG_LIBS $LIBUDEV_LIBS " + AC_SUBST(LIBHAL_BACKEND_TBM_DUMB_CFLAGS) AC_SUBST(LIBHAL_BACKEND_TBM_DUMB_LIBS) AC_OUTPUT([ Makefile - src/libtbm-dumb/Makefile - src/libhal-backend-tbm-dumb/Makefile src/Makefile]) echo "" echo "CFLAGS : $CFLAGS" echo "LDFLAGS : $LDFLAGS" -echo "LIBTBM_DUMB_CFLAGS : $LIBTBM_DUMB_CFLAGS" -echo "LIBTBM_DUMB_LIBS : $LIBTBM_DUMB_LIBS" -echo "bufmgr_dir : $bufmgr_dir" echo "LIBHAL_BACKEND_TBM_DUMB_CFLAGS : $LIBHAL_BACKEND_TBM_DUMB_CFLAGS" echo "LIBHAL_BACKEND_TBM_DUMB_LIBS : $LIBHAL_BACKEND_TBM_DUMB_LIBS" -echo "hal-libdir : $HAL_LIBDIR" +echo "HAL_LIBDIR : $HAL_LIBDIR" echo "" diff --git a/packaging/libtbm-dumb.manifest b/packaging/hal-backend-tbm-dumb.manifest similarity index 100% rename from packaging/libtbm-dumb.manifest rename to packaging/hal-backend-tbm-dumb.manifest diff --git a/packaging/libtbm-dumb.spec b/packaging/hal-backend-tbm-dumb.spec similarity index 57% rename from packaging/libtbm-dumb.spec rename to packaging/hal-backend-tbm-dumb.spec index e2c9128..000de8c 100644 --- a/packaging/libtbm-dumb.spec +++ b/packaging/hal-backend-tbm-dumb.spec @@ -1,13 +1,12 @@ -Name: libtbm-dumb +Name: hal-backend-tbm-dumb Version: 3.0.3 Release: 1 License: MIT -Summary: Tizen Buffer Manager - drm dumb backend +Summary: hal-backend-tbm module for drm dumb Group: System/Libraries ExcludeArch: i586 Source0: %{name}-%{version}.tar.gz -Source1001: %{name}.manifest -Source1002: libhal-backend-tbm-dumb.manifest +Source1001: %{name}.manifest BuildRequires: pkgconfig(libdrm) BuildRequires: pkgconfig(libtbm) @@ -17,27 +16,17 @@ BuildRequires: pkgconfig(dlog) BuildRequires: pkgconfig(libudev) %description -descriptionion: Tizen Buffer manager backend module uses drm dumb - -%package -n hal-backend-tbm-dumb -Summary: hal-backend-tbm module for drm dumb -Group: System/Libraries -Requires: hal-api-tbm -Requires: hal-api-common - -%description -n hal-backend-tbm-dumb -descriptionion: hal tbm backend module for drm dumb +description: hal tbm backend module for drm dumb %global TZ_SYS_RO_SHARE %{?TZ_SYS_RO_SHARE:%TZ_SYS_RO_SHARE}%{!?TZ_SYS_RO_SHARE:/usr/share} %prep %setup -q cp %{SOURCE1001} . -cp %{SOURCE1002} . %build -%reconfigure --prefix=%{_prefix} --libdir=%{_libdir}/bufmgr \ +%reconfigure --prefix=%{_prefix} --libdir=%{_libdir} \ --with-hal-libdir=%{_hal_libdir} \ --disable-cachectrl \ CFLAGS="${CFLAGS} -Wall -Werror" LDFLAGS="${LDFLAGS} -Wl,--hash-style=both -Wl,--as-needed" @@ -53,29 +42,15 @@ mkdir -p %{buildroot}%{_hal_licensedir}/libhal-backend-tbm-dumb cp -af COPYING %{buildroot}%{_hal_licensedir}/libhal-backend-tbm-dumb %post -if [ -f %{_libdir}/bufmgr/libtbm_default.so ]; then - rm -rf %{_libdir}/bufmgr/libtbm_default.so -fi -ln -s libtbm_dumb.so %{_libdir}/bufmgr/libtbm_default.so - -%postun -p /sbin/ldconfig - -%post -n hal-backend-tbm-dumb if [ -f %{_hal_libdir}/libhal-backend-tbm.so ]; then rm -rf %{_hal_libdir}/libhal-backend-tbm.so fi ln -s libhal-backend-tbm-dumb.so %{_hal_libdir}/libhal-backend-tbm.so -%postun -n hal-backend-tbm-dumb -p /sbin/ldconfig +%postun -p /sbin/ldconfig %files %manifest %{name}.manifest %defattr(-,root,root,-) -%license COPYING -%{_libdir}/bufmgr/libtbm_*.so* - -%files -n hal-backend-tbm-dumb -%manifest libhal-backend-tbm-dumb.manifest -%defattr(-,root,root,-) %{_hal_licensedir}/libhal-backend-tbm-dumb/COPYING %{_hal_libdir}/libhal-backend-*.so* diff --git a/packaging/libhal-backend-tbm-dumb.manifest b/packaging/libhal-backend-tbm-dumb.manifest deleted file mode 100644 index 97e8c31..0000000 --- a/packaging/libhal-backend-tbm-dumb.manifest +++ /dev/null @@ -1,5 +0,0 @@ - - - - - diff --git a/src/Makefile.am b/src/Makefile.am index cc3d8b2..af42aed 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -1 +1,12 @@ -SUBDIRS = libtbm-dumb libhal-backend-tbm-dumb \ No newline at end of file +AM_CFLAGS = \ + @LIBHAL_BACKEND_TBM_DUMB_CFLAGS@ \ + -I$(top_srcdir) \ + -I$(top_srcdir)/src + +libhal_backend_tbm_dumb_la_LTLIBRARIES = libhal-backend-tbm-dumb.la +libhal_backend_tbm_dumb_ladir = @HAL_LIBDIR@ +libhal_backend_tbm_dumb_la_LIBADD = @LIBHAL_BACKEND_TBM_DUMB_LIBS@ + +libhal_backend_tbm_dumb_la_SOURCES = \ + tbm_backend_log.c \ + tbm_backend_dumb.c diff --git a/src/libhal-backend-tbm-dumb/Makefile.am b/src/libhal-backend-tbm-dumb/Makefile.am deleted file mode 100644 index 49c90cb..0000000 --- a/src/libhal-backend-tbm-dumb/Makefile.am +++ /dev/null @@ -1,12 +0,0 @@ -AM_CFLAGS = \ - @LIBHAL_BACKEND_TBM_DUMB_CFLAGS@ \ - -I$(top_srcdir) \ - -I$(top_srcdir)/src/libhal-backend-tbm-dumb - -libhal_backend_tbm_dumb_la_LTLIBRARIES = libhal-backend-tbm-dumb.la -libhal_backend_tbm_dumb_ladir = @HAL_LIBDIR@ -libhal_backend_tbm_dumb_la_LIBADD = @LIBHAL_BACKEND_TBM_DUMB_LIBS@ - -libhal_backend_tbm_dumb_la_SOURCES = \ - tbm_backend_log.c \ - tbm_backend_dumb.c diff --git a/src/libtbm-dumb/Makefile.am b/src/libtbm-dumb/Makefile.am deleted file mode 100644 index 864f44b..0000000 --- a/src/libtbm-dumb/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -AM_CFLAGS = \ - @LIBTBM_DUMB_CFLAGS@ \ - -I$(top_srcdir) \ - -I$(top_srcdir)/src - -libtbm_dumb_la_LTLIBRARIES = libtbm_dumb.la -libtbm_dumb_ladir = /${bufmgr_dir} -libtbm_dumb_la_LIBADD = @LIBTBM_DUMB_LIBS@ - -libtbm_dumb_la_SOURCES = \ - tbm_bufmgr_dumb.c diff --git a/src/libtbm-dumb/tbm_bufmgr_dumb.c b/src/libtbm-dumb/tbm_bufmgr_dumb.c deleted file mode 100644 index 9a9867c..0000000 --- a/src/libtbm-dumb/tbm_bufmgr_dumb.c +++ /dev/null @@ -1,1620 +0,0 @@ -/************************************************************************** - -libtbm_dumb - -Copyright 2012 Samsung Electronics co., Ltd. All Rights Reserved. - -Contact: SooChan Lim , Sangjin Lee - -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 - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define USE_DMAIMPORT -#define TBM_COLOR_FORMAT_COUNT 4 - -#define STRERR_BUFSIZE 128 - -#define SIZE_ALIGN(value, base) (((value) + ((base) - 1)) & ~((base) - 1)) - -#define TBM_SURFACE_ALIGNMENT_PLANE (64) -#define TBM_SURFACE_ALIGNMENT_PITCH_RGB (128) -#define TBM_SURFACE_ALIGNMENT_PITCH_YUV (16) - -struct dma_buf_info { - unsigned long size; - unsigned int fence_supported; - unsigned int padding; -}; - -#define DMA_BUF_ACCESS_READ 0x1 -#define DMA_BUF_ACCESS_WRITE 0x2 -#define DMA_BUF_ACCESS_DMA 0x4 -#define DMA_BUF_ACCESS_MAX 0x8 - -#define DMA_FENCE_LIST_MAX 5 - -struct dma_buf_fence { - unsigned long ctx; - unsigned int type; -}; - -#define DMABUF_IOCTL_BASE 'F' -#define DMABUF_IOWR(nr, type) _IOWR(DMABUF_IOCTL_BASE, nr, type) - -#define DMABUF_IOCTL_GET_INFO DMABUF_IOWR(0x00, struct dma_buf_info) -#define DMABUF_IOCTL_GET_FENCE DMABUF_IOWR(0x01, struct dma_buf_fence) -#define DMABUF_IOCTL_PUT_FENCE DMABUF_IOWR(0x02, struct dma_buf_fence) - -typedef struct _tbm_bufmgr_dumb *tbm_bufmgr_dumb; -typedef struct _tbm_bo_dumb *tbm_bo_dumb; - -/* tbm buffor object for dumb */ -struct _tbm_bo_dumb { - int fd; - - unsigned int name; /* FLINK ID */ - - unsigned int gem; /* GEM Handle */ - - unsigned int dmabuf; /* fd for dmabuf */ - - void *pBase; /* virtual address */ - - unsigned int size; - - unsigned int flags_dumb; - unsigned int flags_tbm; - - pthread_mutex_t mutex; - struct dma_buf_fence dma_fence[DMA_FENCE_LIST_MAX]; - int device; - int opt; - - tbm_bufmgr_dumb bufmgr_dumb; -}; - -/* tbm bufmgr private for dumb */ -struct _tbm_bufmgr_dumb { - int fd; - void* hashBos; - - int use_dma_fence; - - char *device_name; - void *bind_display; - - tbm_backend_bufmgr_func *bufmgr_func; - tbm_backend_bo_func *bo_func; - - tbm_bufmgr bufmgr; -}; - -char *STR_DEVICE[] = { - "DEF", - "CPU", - "2D", - "3D", - "MM" -}; - -char *STR_OPT[] = { - "NONE", - "RD", - "WR", - "RDWR" -}; - - -uint32_t tbm_dumb_color_format_list[TBM_COLOR_FORMAT_COUNT] = { - TBM_FORMAT_ARGB8888, - TBM_FORMAT_XRGB8888, - TBM_FORMAT_NV12, - TBM_FORMAT_YUV420 - }; - - -static int -_tbm_dumb_open_drm() -{ - struct udev *udev = NULL; - struct udev_enumerate *e = NULL; - struct udev_list_entry *entry = NULL; - struct udev_device *device = NULL, *drm_device = NULL, *pci = NULL; - const char *filepath, *id; - struct stat s; - int fd = -1; - int ret; - - udev = udev_new(); - if (!udev) { - TBM_ERR("udev_new() failed.\n"); - return -1; - } - - 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)) { - filepath = udev_list_entry_get_name(entry); - device = udev_device_new_from_syspath(udev, filepath); - 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); - - /* Get device file path. */ - filepath = udev_device_get_devnode(drm_device); - if (!filepath) { - TBM_ERR("udev_device_get_devnode() failed.\n"); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - /* Open DRM device file and check validity. */ - fd = open(filepath, O_RDWR | O_CLOEXEC); - if (fd < 0) { - TBM_ERR("open(%s, O_RDWR | O_CLOEXEC) failed.\n"); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - ret = fstat(fd, &s); - if (ret) { - TBM_ERR("fstat() failed %s.\n"); - close(fd); - udev_device_unref(drm_device); - udev_unref(udev); - return -1; - } - - udev_device_unref(drm_device); - udev_unref(udev); - - return fd; -} - -static unsigned int -_get_dumb_flag_from_tbm(unsigned int ftbm) -{ - unsigned int flags = 0; - return flags; -} - -static unsigned int -_get_tbm_flag_from_dumb(unsigned int fdumb) -{ - unsigned int flags = 0; - - flags |= TBM_BO_SCANOUT; - flags |= TBM_BO_NONCACHABLE; - - return flags; -} - -static unsigned int -_get_name(int fd, unsigned int gem) -{ - struct drm_gem_flink arg = {0,}; - - arg.handle = gem; - if (drmIoctl(fd, DRM_IOCTL_GEM_FLINK, &arg)) { - TBM_ERR("fail to DRM_IOCTL_GEM_FLINK gem:%d", gem); - return 0; - } - - return (unsigned int)arg.name; -} - -static tbm_bo_handle -_dumb_bo_handle(tbm_bo_dumb bo_dumb, int device) -{ - tbm_bo_handle bo_handle; - - memset(&bo_handle, 0x0, sizeof(uint64_t)); - - switch (device) { - case TBM_DEVICE_DEFAULT: - case TBM_DEVICE_2D: - bo_handle.u32 = (uint32_t)bo_dumb->gem; - break; - case TBM_DEVICE_CPU: - if (!bo_dumb->pBase) { - struct drm_mode_map_dumb arg = {0,}; - void *map = NULL; - - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_MODE_MAP_DUMB, &arg)) { - TBM_ERR("Cannot map_ gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - - map = mmap(NULL, bo_dumb->size, PROT_READ|PROT_WRITE, MAP_SHARED, - bo_dumb->fd, arg.offset); - if (map == MAP_FAILED) { - TBM_ERR("Cannot usrptr gem=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->pBase = map; - } - bo_handle.ptr = (void *)bo_dumb->pBase; - break; - case TBM_DEVICE_3D: -#ifdef USE_DMAIMPORT - if (!bo_dumb->dmabuf) { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { - TBM_ERR("Cannot dmabuf=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; -#endif - break; - case TBM_DEVICE_MM: - if (!bo_dumb->dmabuf) { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { - TBM_ERR("Cannot dmabuf=%d\n", bo_dumb->gem); - return (tbm_bo_handle) NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - bo_handle.u32 = (uint32_t)bo_dumb->dmabuf; - break; - default: - TBM_ERR("Not supported device:%d\n", device); - bo_handle.ptr = (void *) NULL; - break; - } - - return bo_handle; -} - -#ifdef USE_CACHE -static int -_dumb_cache_flush(int fd, tbm_bo_dumb bo_dumb, int flags) -{ - TBM_ERR("warning fail to flush the cache.\n"); - return 1; -} -#endif - -static tbm_bufmgr_capability -tbm_dumb_bufmgr_get_capabilities(tbm_backend_bufmgr_data *bufmgr_data, tbm_error_e *error) -{ - tbm_bufmgr_capability capabilities = TBM_BUFMGR_CAPABILITY_NONE; - - capabilities = TBM_BUFMGR_CAPABILITY_SHARE_KEY|TBM_BUFMGR_CAPABILITY_SHARE_FD; - - if (error) - *error = TBM_ERROR_NONE; - - return capabilities; -} - -static tbm_error_e -tbm_dumb_bufmgr_bind_native_display(tbm_backend_bufmgr_data *bufmgr_data, tbm_native_display *native_display) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - TBM_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - - if (!tbm_drm_helper_wl_auth_server_init(native_display, bufmgr_dumb->fd, - bufmgr_dumb->device_name, 0)) { - TBM_ERR("fail to tbm_drm_helper_wl_server_init\n"); - return TBM_ERROR_INVALID_OPERATION; - } - - bufmgr_dumb->bind_display = native_display; - - return TBM_ERROR_NONE; -} - -static tbm_error_e -tbm_dumb_bufmgr_get_supported_formats(tbm_backend_bufmgr_data *bufmgr_data, - uint32_t **formats, uint32_t *num) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - uint32_t *color_formats; - - TBM_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - - color_formats = (uint32_t *)calloc(1, sizeof(uint32_t) * TBM_COLOR_FORMAT_COUNT); - if (color_formats == NULL) - return TBM_ERROR_OUT_OF_MEMORY; - - memcpy(color_formats, tbm_dumb_color_format_list, sizeof(uint32_t)*TBM_COLOR_FORMAT_COUNT); - - *formats = color_formats; - *num = TBM_COLOR_FORMAT_COUNT; - - TBM_DBG("supported format count = %d\n", *num); - - return TBM_ERROR_NONE; -} - -static tbm_error_e -tbm_dumb_bufmgr_get_plane_data(tbm_backend_bufmgr_data *bufmgr_data, - tbm_format format, int plane_idx, int width, - int height, uint32_t *size, uint32_t *offset, - uint32_t *pitch, int *bo_idx) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - int bpp; - int _offset = 0; - int _pitch = 0; - int _size = 0; - int _bo_idx = 0; - - TBM_RETURN_VAL_IF_FAIL(bufmgr_dumb != NULL, TBM_ERROR_INVALID_PARAMETER); - - switch (format) { - /* 16 bpp RGB */ - case TBM_FORMAT_XRGB4444: - case TBM_FORMAT_XBGR4444: - case TBM_FORMAT_RGBX4444: - case TBM_FORMAT_BGRX4444: - case TBM_FORMAT_ARGB4444: - case TBM_FORMAT_ABGR4444: - case TBM_FORMAT_RGBA4444: - case TBM_FORMAT_BGRA4444: - case TBM_FORMAT_XRGB1555: - case TBM_FORMAT_XBGR1555: - case TBM_FORMAT_RGBX5551: - case TBM_FORMAT_BGRX5551: - case TBM_FORMAT_ARGB1555: - case TBM_FORMAT_ABGR1555: - case TBM_FORMAT_RGBA5551: - case TBM_FORMAT_BGRA5551: - case TBM_FORMAT_RGB565: - bpp = 16; - _offset = 0; - _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 24 bpp RGB */ - case TBM_FORMAT_RGB888: - case TBM_FORMAT_BGR888: - bpp = 24; - _offset = 0; - _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - /* 32 bpp RGB */ - case TBM_FORMAT_XRGB8888: - case TBM_FORMAT_XBGR8888: - case TBM_FORMAT_RGBX8888: - case TBM_FORMAT_BGRX8888: - case TBM_FORMAT_ARGB8888: - case TBM_FORMAT_ABGR8888: - case TBM_FORMAT_RGBA8888: - case TBM_FORMAT_BGRA8888: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_RGB); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* packed YCbCr */ - case TBM_FORMAT_YUYV: - case TBM_FORMAT_YVYU: - case TBM_FORMAT_UYVY: - case TBM_FORMAT_VYUY: - case TBM_FORMAT_AYUV: - bpp = 32; - _offset = 0; - _pitch = SIZE_ALIGN((width * bpp)>>3, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - break; - - /* - * 2 plane YCbCr - * index 0 = Y plane, [7:0] Y - * index 1 = Cr:Cb plane, [15:0] Cr:Cb little endian - * or - * index 1 = Cb:Cr plane, [15:0] Cb:Cr little endian - */ - case TBM_FORMAT_NV12: - case TBM_FORMAT_NV21: - bpp = 12; - //if (plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 0) - break; - } - //else if (plane_idx == 1) - { - _offset += _size; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_NV16: - case TBM_FORMAT_NV61: - bpp = 16; - //if (plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 0) - break; - } - //else if (plane_idx == 1) - { - _offset += _size; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - - /* - * 3 plane YCbCr - * index 0: Y plane, [7:0] Y - * index 1: Cb plane, [7:0] Cb - * index 2: Cr plane, [7:0] Cr - * or - * index 1: Cr plane, [7:0] Cr - * index 2: Cb plane, [7:0] Cb - */ - /* - NATIVE_BUFFER_FORMAT_YV12 - NATIVE_BUFFER_FORMAT_I420 - */ - case TBM_FORMAT_YUV410: - case TBM_FORMAT_YVU410: - bpp = 9; - break; - case TBM_FORMAT_YUV411: - case TBM_FORMAT_YVU411: - case TBM_FORMAT_YUV420: - case TBM_FORMAT_YVU420: - bpp = 12; - //if (plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 0) - break; - } - //else if (plane_idx == 1) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 1) - break; - } - //else if (plane_idx == 2) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch * (height / 2), TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV422: - case TBM_FORMAT_YVU422: - bpp = 16; - //if (plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 0) - break; - } - //else if (plane_idx == 1) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 1) - break; - } - //else if (plane_idx == 2) - { - _offset += _size; - _pitch = SIZE_ALIGN(width/2, TBM_SURFACE_ALIGNMENT_PITCH_YUV/2); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - case TBM_FORMAT_YUV444: - case TBM_FORMAT_YVU444: - bpp = 24; - //if (plane_idx == 0) - { - _offset = 0; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 0) - break; - } - //else if (plane_idx == 1) - { - _offset += _size; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - if (plane_idx == 1) - break; - } - //else if (plane_idx == 2) - { - _offset += _size; - _pitch = SIZE_ALIGN(width, TBM_SURFACE_ALIGNMENT_PITCH_YUV); - _size = SIZE_ALIGN(_pitch * height, TBM_SURFACE_ALIGNMENT_PLANE); - _bo_idx = 0; - } - break; - default: - bpp = 0; - break; - } - - *size = _size; - *offset = _offset; - *pitch = _pitch; - *bo_idx = _bo_idx; - - return TBM_ERROR_NONE; -} - -static tbm_backend_bo_data * -tbm_dumb_bufmgr_alloc_bo(tbm_backend_bufmgr_data *bufmgr_data, unsigned int size, - tbm_bo_memory_type flags, tbm_error_e *error) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bo_dumb bo_dumb; - unsigned int dumb_flags; - - if (bufmgr_dumb == NULL) { - TBM_ERR("bufmgr_data is null\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } - - bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) { - TBM_ERR("fail to allocate the bo_dumb private\n"); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - return NULL; - } - bo_dumb->bufmgr_dumb = bufmgr_dumb; - - dumb_flags = _get_dumb_flag_from_tbm(flags); - - struct drm_mode_create_dumb arg = {0, }; - //as we know only size for new bo set height=1 and bpp=8 and in this case - //width will by equal to size in bytes; - arg.height = 1; - arg.bpp = 8; - arg.width = size; - arg.flags = dumb_flags; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg)) { - TBM_ERR("Cannot create bo_dumb(flag:%x, size:%d)\n", arg.flags, - (unsigned int)size); - free(bo_dumb); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = arg.handle; - bo_dumb->size = arg.size; - bo_dumb->flags_tbm = flags; - bo_dumb->flags_dumb = dumb_flags; - bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); - - pthread_mutex_init(&bo_dumb->mutex, NULL); - - if (bufmgr_dumb->use_dma_fence && !bo_dumb->dmabuf) { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { - TBM_ERR("Cannot dmabuf=%d\n", bo_dumb->gem); - free(bo_dumb); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - /* add bo to hash */ - if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) - TBM_ERR("error Cannot insert bo to Hash(%d)\n", bo_dumb->name); - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), flags:%d(%d), size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->flags_tbm, - bo_dumb->size);; - - if (error) - *error = TBM_ERROR_NONE; - - return (tbm_backend_bo_data *)bo_dumb; -} - -static tbm_backend_bo_data * -tbm_dumb_bufmgr_import_fd(tbm_backend_bufmgr_data *bufmgr_data, tbm_fd key, tbm_error_e *error) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bo_dumb bo_dumb; - unsigned int gem = 0; - unsigned int name; - int ret; - char buf[STRERR_BUFSIZE]; - - if (bufmgr_dumb == NULL) { - TBM_ERR("bufmgr_data is null\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } - - //getting handle from fd - struct drm_prime_handle arg = {0, }; - - arg.fd = key; - arg.flags = 0; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_PRIME_FD_TO_HANDLE, &arg)) { - TBM_ERR("Cannot get gem handle from fd:%d (%s)\n", - arg.fd, strerror_r(errno, buf, STRERR_BUFSIZE)); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - gem = arg.handle; - - name = _get_name(bufmgr_dumb->fd, gem); - if (name == 0) { - TBM_ERR("Cannot get name from gem:%d, fd:%d (%s)\n", - gem, key, strerror_r(errno, buf, STRERR_BUFSIZE)); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - - ret = drmHashLookup(bufmgr_dumb->hashBos, name, (void **)&bo_dumb); - if (ret == 0) { - if (gem == bo_dumb->gem) { - if (error) - *error = TBM_ERROR_NONE; - return bo_dumb; - } - } - - /* Determine size of bo. The fd-to-handle ioctl really should - * return the size, but it doesn't. If we have kernel 3.12 or - * later, we can lseek on the prime fd to get the size. Older - * kernels will just fail, in which case we fall back to the - * provided (estimated or guess size). */ - unsigned int real_size = -1; - struct drm_gem_open open_arg = {0, }; - - real_size = lseek(key, 0, SEEK_END); - - /* Open the same GEM object only for finding out its size */ - open_arg.name = name; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &open_arg)) { - TBM_ERR("Cannot get gem info from gem:%d, fd:%d (%s)\n", - gem, key, strerror_r(errno, buf, STRERR_BUFSIZE)); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - - /* Free gem handle to avoid a memory leak*/ - struct drm_gem_close gem_close; - gem_close.handle = open_arg.handle; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_CLOSE, &gem_close)) { - TBM_ERR("Cannot close gem_handle.\n", - strerror_r(errno, buf, STRERR_BUFSIZE)); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - - if (real_size == -1) - real_size = open_arg.size; - - bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) { - TBM_ERR("bo_dumb:%p fail to allocate the bo_dumb\n", bo_dumb); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - return NULL; - } - bo_dumb->bufmgr_dumb = bufmgr_dumb; - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = gem; - bo_dumb->dmabuf = 0; - bo_dumb->size = real_size; - bo_dumb->flags_dumb = 0; - bo_dumb->flags_tbm = _get_tbm_flag_from_dumb(bo_dumb->flags_dumb); - bo_dumb->name = name; - - /* add bo_dumb to hash */ - if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) - TBM_ERR("bo_dumb:%p Cannot insert bo_dumb to Hash(%d) from gem:%d, fd:%d\n", - bo_dumb, bo_dumb->name, gem, key); - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - key, - bo_dumb->flags_tbm, - bo_dumb->size); - - if (error) - *error = TBM_ERROR_NONE; - - return (tbm_backend_bo_data *)bo_dumb; -} - -static tbm_backend_bo_data * -tbm_dumb_bufmgr_import_key(tbm_backend_bufmgr_data *bufmgr_data, tbm_key key, tbm_error_e *error) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bo_dumb bo_dumb; - int ret; - - if (bufmgr_dumb == NULL) { - TBM_ERR("bufmgr_data is null\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } - - ret = drmHashLookup(bufmgr_dumb->hashBos, key, (void **)&bo_dumb); - if (ret == 0) { - if (error) - *error = TBM_ERROR_NONE; - return (tbm_backend_bo_data *)bo_dumb; - } - - struct drm_gem_open arg = {0, }; - - arg.name = key; - if (drmIoctl(bufmgr_dumb->fd, DRM_IOCTL_GEM_OPEN, &arg)) { - TBM_ERR("Cannot open gem name=%d\n", key); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return NULL; - } - - bo_dumb = calloc(1, sizeof(struct _tbm_bo_dumb)); - if (!bo_dumb) { - TBM_ERR("fail to allocate the bo_dumb private\n"); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - return NULL; - } - bo_dumb->bufmgr_dumb = bufmgr_dumb; - - bo_dumb->fd = bufmgr_dumb->fd; - bo_dumb->gem = arg.handle; - bo_dumb->size = arg.size; - bo_dumb->flags_dumb = 0; - bo_dumb->name = key; - bo_dumb->flags_tbm = _get_tbm_flag_from_dumb(bo_dumb->flags_dumb); - - if (!bo_dumb->dmabuf) { - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg)) { - TBM_ERR("fail to DRM_IOCTL_PRIME_HANDLE_TO_FD gem=%d\n", bo_dumb->gem); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - free(bo_dumb); - return NULL; - } - bo_dumb->dmabuf = arg.fd; - } - - /* add bo to hash */ - if (drmHashInsert(bufmgr_dumb->hashBos, bo_dumb->name, (void *)bo_dumb) < 0) - TBM_ERR("Cannot insert bo_dumb to Hash(%d)\n", bo_dumb->name); - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d(%d), size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, - bo_dumb->size); - - if (error) - *error = TBM_ERROR_NONE; - - return (tbm_backend_bo_data *)bo_dumb; -} - -static void -tbm_dumb_bo_free(tbm_backend_bo_data *bo_data) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bo_dumb temp; - tbm_bufmgr_dumb bufmgr_dumb; - char buf[STRERR_BUFSIZE]; - int ret; - - if (!bo_data) - return; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return; - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->size); - - if (bo_dumb->pBase) { - if (munmap(bo_dumb->pBase, bo_dumb->size) == -1) { - TBM_ERR("bo_dumb:%p fail to munmap(%s)\n", - bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); - } - } - - /* close dmabuf */ - if (bo_dumb->dmabuf) { - close(bo_dumb->dmabuf); - bo_dumb->dmabuf = 0; - } - - /* delete bo from hash */ - ret = drmHashLookup(bufmgr_dumb->hashBos, bo_dumb->name, (void**)&temp); - if (ret == 0) - drmHashDelete(bufmgr_dumb->hashBos, bo_dumb->name); - else - TBM_ERR("Cannot find bo_dumb to Hash(%d), ret=%d\n", bo_dumb->name, ret); - - if (temp != bo_dumb) - TBM_ERR("hashBos probably has several BOs with same name!!!\n"); - - /* Free gem handle */ - struct drm_gem_close arg = {0, }; - - memset(&arg, 0, sizeof(arg)); - arg.handle = bo_dumb->gem; - if (drmIoctl(bo_dumb->fd, DRM_IOCTL_GEM_CLOSE, &arg)) - TBM_ERR("bo_dumb:%p fail to gem close.(%s)\n", - bo_dumb, strerror_r(errno, buf, STRERR_BUFSIZE)); - - free(bo_dumb); -} - -static int -tbm_dumb_bo_get_size(tbm_backend_bo_data *bo_data, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return 0; - } - - if (error) - *error = TBM_ERROR_NONE; - - return bo_dumb->size; -} - -static tbm_bo_memory_type -tbm_dumb_bo_get_memory_type(tbm_backend_bo_data *bo_data, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return TBM_BO_DEFAULT; - } - - if (error) - *error = TBM_ERROR_NONE; - - return bo_dumb->flags_tbm; -} - -static tbm_bo_handle -tbm_dumb_bo_get_handle(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bo_handle bo_handle; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - if (!bo_dumb->gem) { - TBM_ERR("Cannot map gem=%d\n", bo_dumb->gem); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - TBM_DBG("bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d, size:%d, %s\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, - bo_dumb->size, - STR_DEVICE[device]); - - /*Get mapped bo_handle*/ - bo_handle = _dumb_bo_handle(bo_dumb, device); - if (bo_handle.ptr == NULL) { - TBM_ERR("Cannot get handle: gem:%d, device:%d\n", - bo_dumb->gem, device); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return (tbm_bo_handle) NULL; - } - - if (error) - *error = TBM_ERROR_NONE; - - return bo_handle; -} - -static tbm_bo_handle -tbm_dumb_bo_map(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, - tbm_bo_access_option opt, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bo_handle bo_handle; - tbm_bufmgr_dumb bufmgr_dumb; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - if (!bo_dumb->gem) { - TBM_ERR("Cannot map gem=%d\n", bo_dumb->gem); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, %s, %s\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - STR_DEVICE[device], - STR_OPT[opt]); - - /*Get mapped bo_handle*/ - bo_handle = _dumb_bo_handle(bo_dumb, device); - if (bo_handle.ptr == NULL) { - TBM_ERR("Cannot get handle: gem:%d, device:%d, opt:%d\n", - bo_dumb->gem, device, opt); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return (tbm_bo_handle) NULL; - } - - if (error) - *error = TBM_ERROR_NONE; - - return bo_handle; -} - -static tbm_error_e -tbm_dumb_bo_unmap(tbm_backend_bo_data *bo_data) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bufmgr_dumb bufmgr_dumb; - - if (!bo_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - if (!bo_dumb->gem) - return TBM_ERROR_INVALID_PARAMETER; - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); - - return TBM_ERROR_NONE; -} - -static tbm_error_e -tbm_dumb_bo_lock(tbm_backend_bo_data *bo_data, tbm_bo_device_type device, - tbm_bo_access_option opt) -{ -#if USE_BACKEND_LOCK - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - tbm_bufmgr_dumb bufmgr_dumb; - struct dma_buf_fence fence; - struct flock filelock; - int ret = 0; - char buf[STRERR_BUFSIZE]; - - if (!bo_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - if (device != TBM_DEVICE_3D && device != TBM_DEVICE_CPU) { - TBM_DBG("Not support device type,\n"); - return TBM_ERROR_INVALID_OPERATION; - } - - if (!bufmgr_dumb->use_dma_fence) - return TBM_ERROR_INVALID_OPERATION; - - memset(&fence, 0, sizeof(struct dma_buf_fence)); - - /* Check if the given type is valid or not. */ - if (opt & TBM_OPTION_WRITE) { - if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_WRITE | DMA_BUF_ACCESS_DMA; - } else if (opt & TBM_OPTION_READ) { - if (device == TBM_DEVICE_3D) - fence.type = DMA_BUF_ACCESS_READ | DMA_BUF_ACCESS_DMA; - } else { - TBM_ERR("error Invalid argument\n"); - return TBM_ERROR_INVALID_PARAMETER; - } - - /* Check if the tbm manager supports dma fence or not. */ - if (!bufmgr_dumb->use_dma_fence) { - TBM_ERR("Not support DMA FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_INVALID_OPERATION; - } - - if (device == TBM_DEVICE_3D) { - ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_GET_FENCE, &fence); - if (ret < 0) { - TBM_ERR("Cannot set GET FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_INVALID_OPERATION; - } - } else { - if (opt & TBM_OPTION_WRITE) - filelock.l_type = F_WRLCK; - else - filelock.l_type = F_RDLCK; - - filelock.l_whence = SEEK_CUR; - filelock.l_start = 0; - filelock.l_len = 0; - - if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) - return TBM_ERROR_INVALID_OPERATION; - } - - pthread_mutex_lock(&bo_dumb->mutex); - - if (device == TBM_DEVICE_3D) { - int i; - for (i = 0; i < DMA_FENCE_LIST_MAX; i++) { - if (bo_dumb->dma_fence[i].ctx == 0) { - bo_dumb->dma_fence[i].type = fence.type; - bo_dumb->dma_fence[i].ctx = fence.ctx; - break; - } - } - - if (i == DMA_FENCE_LIST_MAX) { - //TODO: if dma_fence list is full, it needs realloc. I will fix this. by minseok3.kim - TBM_ERR("fence list is full\n"); - } - } - - pthread_mutex_unlock(&bo_dumb->mutex); - - TBM_DBG("DMABUF_IOCTL_GET_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); -#endif - - return TBM_ERROR_NONE; -} - -static tbm_error_e -tbm_dumb_bo_unlock(tbm_backend_bo_data *bo_data) -{ -#if USE_BACKEND_LOCK - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - struct dma_buf_fence fence; - struct flock filelock; - unsigned int dma_type = 0; - int ret = 0; - char buf[STRERR_BUFSIZE]; - - bufmgr_dumb = bo_dumb->bufmgr_dumb; - if (!bufmgr_dumb) - return TBM_ERROR_INVALID_PARAMETER; - - if (!bufmgr_dumb->use_dma_fence) - return TBM_ERROR_INVALID_OPERATION; - - if (bo_dumb->dma_fence[0].type & DMA_BUF_ACCESS_DMA) - dma_type = 1; - - if (!bo_dumb->dma_fence[0].ctx && dma_type) { - TBM_DBG("FENCE not support or ignored,\n"); - return TBM_ERROR_INVALID_OPERATION; - } - - if (!bo_dumb->dma_fence[0].ctx && dma_type) { - TBM_DBG("device type is not 3D/CPU,\n"); - return TBM_ERROR_INVALID_OPERATION; - } - - pthread_mutex_lock(&bo_dumb->mutex); - - if (dma_type) { - fence.type = bo_dumb->dma_fence[0].type; - fence.ctx = bo_dumb->dma_fence[0].ctx; - int i; - for (i = 1; i < DMA_FENCE_LIST_MAX; i++) { - bo_dumb->dma_fence[i-1].type = bo_dumb->dma_fence[i].type; - bo_dumb->dma_fence[i-1].ctx = bo_dumb->dma_fence[i].ctx; - } - bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].type = 0; - bo_dumb->dma_fence[DMA_FENCE_LIST_MAX-1].ctx = 0; - } - - pthread_mutex_unlock(&bo_dumb->mutex); - - if (dma_type) { - ret = ioctl(bo_dumb->dmabuf, DMABUF_IOCTL_PUT_FENCE, &fence); - if (ret < 0) { - TBM_ERR("Can not set PUT FENCE(%s)\n", strerror_r(errno, buf, STRERR_BUFSIZE)); - return TBM_ERROR_INVALID_OPERATION; - } - } else { - filelock.l_type = F_UNLCK; - filelock.l_whence = SEEK_CUR; - filelock.l_start = 0; - filelock.l_len = 0; - - if (-1 == fcntl(bo_dumb->dmabuf, F_SETLKW, &filelock)) - return TBM_ERROR_INVALID_OPERATION; - } - - TBM_DBG("DMABUF_IOCTL_PUT_FENCE! bo_dumb:%p, gem:%d(%d), fd:%ds\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf); -#endif - - return TBM_ERROR_NONE; -} - -tbm_fd -tbm_dumb_bo_export_fd(tbm_backend_bo_data *bo_data, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - int ret; - char buf[STRERR_BUFSIZE]; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return -1; - } - - struct drm_prime_handle arg = {0, }; - - arg.handle = bo_dumb->gem; - ret = drmIoctl(bo_dumb->fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &arg); - if (ret) { - TBM_ERR("bo_dumb:%p Cannot dmabuf=%d (%s)\n", - bo_dumb, bo_dumb->gem, strerror_r(errno, buf, STRERR_BUFSIZE)); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - return (tbm_fd) ret; - } - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, key_fd:%d, flags:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - arg.fd, - bo_dumb->flags_tbm, - bo_dumb->size); - - if (error) - *error = TBM_ERROR_NONE; - - return (tbm_fd)arg.fd; -} - -static tbm_key -tbm_dumb_bo_export_key(tbm_backend_bo_data *bo_data, tbm_error_e *error) -{ - tbm_bo_dumb bo_dumb = (tbm_bo_dumb)bo_data; - - if (!bo_dumb) { - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return 0; - } - - if (!bo_dumb->name) { - bo_dumb->name = _get_name(bo_dumb->fd, bo_dumb->gem); - if (!bo_dumb->name) { - TBM_ERR("error Cannot get name\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return 0; - } - } - - TBM_DBG(" bo_dumb:%p, gem:%d(%d), fd:%d, flags:%d, size:%d\n", - bo_dumb, - bo_dumb->gem, bo_dumb->name, - bo_dumb->dmabuf, - bo_dumb->flags_tbm, - bo_dumb->size); - - if (error) - *error = TBM_ERROR_NONE; - - return (tbm_key)bo_dumb->name; -} - -static void -tbm_dumb_deinit(tbm_backend_bufmgr_data *bufmgr_data) -{ - tbm_bufmgr_dumb bufmgr_dumb = (tbm_bufmgr_dumb)bufmgr_data; - tbm_bufmgr bufmgr; - tbm_error_e error; - unsigned long key; - void *value; - - TBM_RETURN_IF_FAIL(bufmgr_dumb != NULL); - - bufmgr = bufmgr_dumb->bufmgr; - - tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_dumb->bufmgr_func); - tbm_backend_bufmgr_free_bo_func(bufmgr, bufmgr_dumb->bo_func); - - if (bufmgr_dumb->hashBos) { - while (drmHashFirst(bufmgr_dumb->hashBos, &key, &value) > 0) { - free(value); - drmHashDelete(bufmgr_dumb->hashBos, key); - } - - drmHashDestroy(bufmgr_dumb->hashBos); - bufmgr_dumb->hashBos = NULL; - } - - if (bufmgr_dumb->bind_display) - tbm_drm_helper_wl_auth_server_deinit(); - - if (bufmgr_dumb->device_name) - free(bufmgr_dumb->device_name); - - if (tbm_backend_bufmgr_query_display_server(bufmgr, &error)) - tbm_drm_helper_unset_tbm_master_fd(); - else - tbm_drm_helper_unset_fd(); - - close(bufmgr_dumb->fd); - - free(bufmgr_dumb); -} - -static tbm_backend_bufmgr_data * -tbm_dumb_init(tbm_bufmgr bufmgr, tbm_error_e *error) -{ - tbm_bufmgr_dumb bufmgr_dumb = NULL; - tbm_backend_bufmgr_func *bufmgr_func = NULL; - tbm_backend_bo_func *bo_func = NULL; - int fp; - int set_master = 0; - tbm_error_e err; - uint64_t cap = 0; - uint32_t ret; - int length; - char buf[1]; - - if (!bufmgr) { - TBM_ERR("bufmgr is null.\n"); - if (error) - *error = TBM_ERROR_INVALID_PARAMETER; - return NULL; - } - - bufmgr_dumb = calloc(1, sizeof(struct _tbm_bufmgr_dumb)); - if (!bufmgr_dumb) { - TBM_ERR("fail to alloc bufmgr_dumb!\n"); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - return NULL; - } - - /* check the master_fd which already had opened */ - bufmgr_dumb->fd = tbm_drm_helper_get_master_fd(); - if (bufmgr_dumb->fd < 0) { - bufmgr_dumb->fd = _tbm_dumb_open_drm(); - if (bufmgr_dumb->fd < 0) { - TBM_ERR("fail to open drm!\n"); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_open_drm; - } - - if (drmIsMaster(bufmgr_dumb->fd)) { - tbm_drm_helper_set_tbm_master_fd(bufmgr_dumb->fd); - set_master = 1; - - bufmgr_dumb->device_name = drmGetDeviceNameFromFd(bufmgr_dumb->fd); - if (!bufmgr_dumb->device_name) { - TBM_ERR("fail to get device name!\n"); - tbm_drm_helper_unset_tbm_master_fd(); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_get_device_name; - } - TBM_ERR("This is Master FD(%d) from open_drm.", bufmgr_dumb->fd); - } else { - /* close the fd and get the authenticated fd from the master fd */ - close(bufmgr_dumb->fd); - bufmgr_dumb->fd = -1; - - /* get the authenticated drm fd from the master fd */ - if (!tbm_drm_helper_get_auth_info(&(bufmgr_dumb->fd), &(bufmgr_dumb->device_name), NULL)) { - TBM_ERR("fail to get auth drm info!\n"); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_get_auth_info; - } - TBM_ERR("This is Authenticated FD(%d)", bufmgr_dumb->fd); - } - } else { - bufmgr_dumb->device_name = drmGetDeviceNameFromFd(bufmgr_dumb->fd); - if (!bufmgr_dumb->device_name) { - TBM_ERR("fail to get device name!\n"); - tbm_drm_helper_unset_tbm_master_fd(); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_get_device_name; - } - TBM_ERR("This is Master FD from tbm_drm_helper_get_master_fd(%d)", bufmgr_dumb->fd); - } - tbm_drm_helper_set_fd(bufmgr_dumb->fd); - - ret = drmGetCap(bufmgr_dumb->fd, DRM_CAP_DUMB_BUFFER, &cap); - if (ret || cap == 0) { - TBM_ERR("drm buffer isn't supported !\n"); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_get_cap; - } - - //Check if the tbm manager supports dma fence or not. - fp = open("/sys/module/dmabuf_sync/parameters/enabled", O_RDONLY); - if (fp != -1) { - length = read(fp, buf, 1); - - if (length == 1 && buf[0] == '1') - bufmgr_dumb->use_dma_fence = 1; - - close(fp); - } - - /*Create Hash Table*/ - bufmgr_dumb->hashBos = drmHashCreate(); - - /* alloc and register bufmgr_funcs */ - bufmgr_func = tbm_backend_bufmgr_alloc_bufmgr_func(bufmgr, &err); - if (!bufmgr_func) { - TBM_ERR("fail to alloc bufmgr_func! err(%d)\n", err); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - goto fail_alloc_bufmgr_func; - } - - bufmgr_func->bufmgr_get_capabilities = tbm_dumb_bufmgr_get_capabilities; - //if (tbm_backend_bufmgr_query_display_server(bufmgr, &err) && !_check_render_node()) - bufmgr_func->bufmgr_bind_native_display = tbm_dumb_bufmgr_bind_native_display; - bufmgr_func->bufmgr_get_supported_formats = tbm_dumb_bufmgr_get_supported_formats; - bufmgr_func->bufmgr_get_plane_data = tbm_dumb_bufmgr_get_plane_data; - bufmgr_func->bufmgr_alloc_bo = tbm_dumb_bufmgr_alloc_bo; - bufmgr_func->bufmgr_alloc_bo_with_format = NULL; - bufmgr_func->bufmgr_import_fd = tbm_dumb_bufmgr_import_fd; - bufmgr_func->bufmgr_import_key = tbm_dumb_bufmgr_import_key; - - err = tbm_backend_bufmgr_register_bufmgr_func(bufmgr, bufmgr_func); - if (err != TBM_ERROR_NONE) { - TBM_ERR("fail to register bufmgr_func! err(%d)\n", err); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_register_bufmgr_func; - } - bufmgr_dumb->bufmgr_func = bufmgr_func; - - /* alloc and register bo_funcs */ - bo_func = tbm_backend_bufmgr_alloc_bo_func(bufmgr, &err); - if (!bo_func) { - TBM_ERR("fail to alloc bo_func! err(%d)\n", err); - if (error) - *error = TBM_ERROR_OUT_OF_MEMORY; - goto fail_alloc_bo_func; - } - - bo_func->bo_free = tbm_dumb_bo_free; - bo_func->bo_get_size = tbm_dumb_bo_get_size; - bo_func->bo_get_memory_types = tbm_dumb_bo_get_memory_type; - bo_func->bo_get_handle = tbm_dumb_bo_get_handle; - bo_func->bo_map = tbm_dumb_bo_map; - bo_func->bo_unmap = tbm_dumb_bo_unmap; - bo_func->bo_lock = tbm_dumb_bo_lock; - bo_func->bo_unlock = tbm_dumb_bo_unlock; - bo_func->bo_export_fd = tbm_dumb_bo_export_fd; - bo_func->bo_export_key = tbm_dumb_bo_export_key; - - err = tbm_backend_bufmgr_register_bo_func(bufmgr, bo_func); - if (err != TBM_ERROR_NONE) { - TBM_ERR("fail to register bo_func! err(%d)\n", err); - if (error) - *error = TBM_ERROR_INVALID_OPERATION; - goto fail_register_bo_func; - } - bufmgr_dumb->bo_func = bo_func; - - TBM_DBG("DMABUF FENCE is %s\n", bufmgr_dumb->use_dma_fence ? "supported!" : "NOT supported!"); - TBM_DBG("drm_fd:%d\n", bufmgr_dumb->fd); - - if (error) - *error = TBM_ERROR_NONE; - - bufmgr_dumb->bufmgr = bufmgr; - - return (tbm_backend_bufmgr_data *)bufmgr_dumb; - -fail_register_bo_func: - tbm_backend_bufmgr_free_bo_func(bufmgr, bo_func); -fail_alloc_bo_func: -fail_register_bufmgr_func: - tbm_backend_bufmgr_free_bufmgr_func(bufmgr, bufmgr_func); -fail_alloc_bufmgr_func: - if (bufmgr_dumb->hashBos) - drmHashDestroy(bufmgr_dumb->hashBos); -fail_get_cap: - if (bufmgr_dumb->device_name) - free(bufmgr_dumb->device_name); -fail_get_device_name: - if (set_master) - tbm_drm_helper_unset_tbm_master_fd(); - tbm_drm_helper_unset_fd(); - if (bufmgr_dumb->fd >= 0) - close(bufmgr_dumb->fd); -fail_get_auth_info: -fail_open_drm: - free(bufmgr_dumb); - return NULL; -} - -tbm_backend_module tbm_backend_module_data = { - "dumb", - "Samsung", - TBM_BACKEND_ABI_VERSION_3_0, - tbm_dumb_init, - tbm_dumb_deinit -}; - diff --git a/src/libhal-backend-tbm-dumb/tbm_backend_dumb.c b/src/tbm_backend_dumb.c similarity index 100% rename from src/libhal-backend-tbm-dumb/tbm_backend_dumb.c rename to src/tbm_backend_dumb.c diff --git a/src/libhal-backend-tbm-dumb/tbm_backend_log.c b/src/tbm_backend_log.c similarity index 100% rename from src/libhal-backend-tbm-dumb/tbm_backend_log.c rename to src/tbm_backend_log.c diff --git a/src/libhal-backend-tbm-dumb/tbm_backend_log.h b/src/tbm_backend_log.h similarity index 100% rename from src/libhal-backend-tbm-dumb/tbm_backend_log.h rename to src/tbm_backend_log.h