nouveau-y += nouveau_connector.o
nouveau-y += nouveau_display.o
nouveau-y += nouveau_dp.o
-nouveau-y += nouveau_fbcon.o
-nouveau-y += nv04_fbcon.o
-nouveau-y += nv50_fbcon.o
-nouveau-y += nvc0_fbcon.o
include $(src)/dispnv04/Kbuild
include $(src)/dispnv50/Kbuild
* DEALINGS IN THE SOFTWARE.
*/
#include <drm/drm_crtc_helper.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_vblank.h>
#include "nouveau_crtc.h"
#include "hw.h"
#include "nvreg.h"
-#include "nouveau_fbcon.h"
#include "disp.h"
#include "nouveau_dma.h"
struct drm_framebuffer *fb,
int x, int y, enum mode_set_atomic state)
{
- struct nouveau_drm *drm = nouveau_drm(crtc->dev);
- struct drm_device *dev = drm->dev;
-
- if (state == ENTER_ATOMIC_MODE_SET)
- nouveau_fbcon_accel_save_disable(dev);
- else
- nouveau_fbcon_accel_restore(dev);
-
return nv04_crtc_do_mode_set_base(crtc, fb, x, y, true);
}
#include "nouveau_connector.h"
#include "nouveau_encoder.h"
#include "nouveau_fence.h"
-#include "nouveau_fbcon.h"
#include <subdev/bios/dp.h>
static const struct drm_mode_config_funcs
nv50_disp_func = {
.fb_create = nouveau_user_framebuffer_create,
- .output_poll_changed = nouveau_fbcon_output_poll_changed,
+ .output_poll_changed = drm_fb_helper_output_poll_changed,
.atomic_check = nv50_disp_atomic_check,
.atomic_commit = nv50_disp_atomic_commit,
.atomic_state_alloc = nv50_disp_atomic_state_alloc,
#include <drm/drm_probe_helper.h>
#include <drm/drm_vblank.h>
-#include "nouveau_fbcon.h"
#include "nouveau_crtc.h"
#include "nouveau_gem.h"
#include "nouveau_connector.h"
static const struct drm_mode_config_funcs nouveau_mode_config_funcs = {
.fb_create = nouveau_user_framebuffer_create,
- .output_poll_changed = nouveau_fbcon_output_poll_changed,
+ .output_poll_changed = drm_fb_helper_output_poll_changed,
};
{
struct nouveau_display *disp = nouveau_display(dev);
+ /* Disable console. */
+ drm_fb_helper_set_suspend_unlocked(dev->fb_helper, true);
+
if (drm_drv_uses_atomic_modeset(dev)) {
if (!runtime) {
disp->suspend = drm_atomic_helper_suspend(dev);
drm_atomic_helper_resume(dev, disp->suspend);
disp->suspend = NULL;
}
- return;
}
+
+ /* Enable console. */
+ drm_fb_helper_set_suspend_unlocked(dev->fb_helper, false);
}
int
#include <drm/drm_aperture.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
+#include <drm/drm_fb_helper.h>
#include <drm/drm_gem_ttm_helper.h>
#include <drm/drm_ioctl.h>
#include <drm/drm_vblank.h>
#include "nouveau_bios.h"
#include "nouveau_ioctl.h"
#include "nouveau_abi16.h"
-#include "nouveau_fbcon.h"
#include "nouveau_fence.h"
#include "nouveau_debugfs.h"
#include "nouveau_usif.h"
nouveau_hwmon_init(dev);
nouveau_svm_init(drm);
nouveau_dmem_init(drm);
- nouveau_fbcon_init(dev);
nouveau_led_init(dev);
if (nouveau_pmops_runtime()) {
}
nouveau_led_fini(dev);
- nouveau_fbcon_fini(dev);
nouveau_dmem_fini(drm);
nouveau_svm_fini(drm);
nouveau_hwmon_fini(dev);
if (ret)
goto fail_drm_dev_init;
+ if (nouveau_drm(drm_dev)->client.device.info.ram_size <= 32 * 1024 * 1024)
+ drm_fbdev_generic_setup(drm_dev, 8);
+ else
+ drm_fbdev_generic_setup(drm_dev, 32);
+
quirk_broken_nv_runpm(pdev);
return 0;
nouveau_led_suspend(dev);
if (dev->mode_config.num_crtc) {
- NV_DEBUG(drm, "suspending console...\n");
- nouveau_fbcon_set_suspend(dev, 1);
NV_DEBUG(drm, "suspending display...\n");
ret = nouveau_display_suspend(dev, runtime);
if (ret)
if (dev->mode_config.num_crtc) {
NV_DEBUG(drm, "resuming display...\n");
nouveau_display_resume(dev, runtime);
- NV_DEBUG(drm, "resuming console...\n");
- nouveau_fbcon_set_suspend(dev, 0);
}
nouveau_led_resume(dev);
DRM_DEBUG_DRIVER("... tv_disable : %d\n", nouveau_tv_disable);
DRM_DEBUG_DRIVER("... ignorelid : %d\n", nouveau_ignorelid);
DRM_DEBUG_DRIVER("... duallink : %d\n", nouveau_duallink);
- DRM_DEBUG_DRIVER("... nofbaccel : %d\n", nouveau_nofbaccel);
DRM_DEBUG_DRIVER("... config : %s\n", nouveau_config);
DRM_DEBUG_DRIVER("... debug : %s\n", nouveau_debug);
DRM_DEBUG_DRIVER("... noaccel : %d\n", nouveau_noaccel);
struct nouveau_channel *cechan;
struct nouveau_channel *channel;
struct nvkm_gpuobj *notify;
- struct nouveau_fbdev *fbcon;
struct nvif_object ntfy;
/* nv10-nv40 tiling regions */
struct work_struct hpd_work;
spinlock_t hpd_lock;
u32 hpd_pending;
- struct work_struct fbcon_work;
- int fbcon_new_state;
#ifdef CONFIG_ACPI
struct notifier_block acpi_nb;
#endif
+++ /dev/null
-/*
- * Copyright © 2007 David Airlie
- *
- * 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, sublicense,
- * 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- *
- * Authors:
- * David Airlie
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/sysrq.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/screen_info.h>
-#include <linux/vga_switcheroo.h>
-#include <linux/console.h>
-
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_probe_helper.h>
-#include <drm/drm_fb_helper.h>
-#include <drm/drm_fourcc.h>
-#include <drm/drm_atomic.h>
-
-#include "nouveau_drv.h"
-#include "nouveau_gem.h"
-#include "nouveau_bo.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_chan.h"
-#include "nouveau_vmm.h"
-
-#include "nouveau_crtc.h"
-
-MODULE_PARM_DESC(nofbaccel, "Disable fbcon acceleration");
-int nouveau_nofbaccel = 0;
-module_param_named(nofbaccel, nouveau_nofbaccel, int, 0400);
-
-MODULE_PARM_DESC(fbcon_bpp, "fbcon bits-per-pixel (default: auto)");
-static int nouveau_fbcon_bpp;
-module_param_named(fbcon_bpp, nouveau_fbcon_bpp, int, 0400);
-
-static void
-nouveau_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- struct nvif_device *device = &drm->client.device;
- int ret;
-
- if (info->state != FBINFO_STATE_RUNNING)
- return;
-
- ret = -ENODEV;
- if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
- mutex_trylock(&drm->client.mutex)) {
- if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
- ret = nv04_fbcon_fillrect(info, rect);
- else
- if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
- ret = nv50_fbcon_fillrect(info, rect);
- else
- ret = nvc0_fbcon_fillrect(info, rect);
- mutex_unlock(&drm->client.mutex);
- }
-
- if (ret == 0)
- return;
-
- if (ret != -ENODEV)
- nouveau_fbcon_gpu_lockup(info);
- drm_fb_helper_cfb_fillrect(info, rect);
-}
-
-static void
-nouveau_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *image)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- struct nvif_device *device = &drm->client.device;
- int ret;
-
- if (info->state != FBINFO_STATE_RUNNING)
- return;
-
- ret = -ENODEV;
- if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
- mutex_trylock(&drm->client.mutex)) {
- if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
- ret = nv04_fbcon_copyarea(info, image);
- else
- if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
- ret = nv50_fbcon_copyarea(info, image);
- else
- ret = nvc0_fbcon_copyarea(info, image);
- mutex_unlock(&drm->client.mutex);
- }
-
- if (ret == 0)
- return;
-
- if (ret != -ENODEV)
- nouveau_fbcon_gpu_lockup(info);
- drm_fb_helper_cfb_copyarea(info, image);
-}
-
-static void
-nouveau_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- struct nvif_device *device = &drm->client.device;
- int ret;
-
- if (info->state != FBINFO_STATE_RUNNING)
- return;
-
- ret = -ENODEV;
- if (!in_interrupt() && !(info->flags & FBINFO_HWACCEL_DISABLED) &&
- mutex_trylock(&drm->client.mutex)) {
- if (device->info.family < NV_DEVICE_INFO_V0_TESLA)
- ret = nv04_fbcon_imageblit(info, image);
- else
- if (device->info.family < NV_DEVICE_INFO_V0_FERMI)
- ret = nv50_fbcon_imageblit(info, image);
- else
- ret = nvc0_fbcon_imageblit(info, image);
- mutex_unlock(&drm->client.mutex);
- }
-
- if (ret == 0)
- return;
-
- if (ret != -ENODEV)
- nouveau_fbcon_gpu_lockup(info);
- drm_fb_helper_cfb_imageblit(info, image);
-}
-
-static int
-nouveau_fbcon_sync(struct fb_info *info)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- int ret;
-
- if (!chan || !chan->accel_done || in_interrupt() ||
- info->state != FBINFO_STATE_RUNNING ||
- info->flags & FBINFO_HWACCEL_DISABLED)
- return 0;
-
- if (!mutex_trylock(&drm->client.mutex))
- return 0;
-
- ret = nouveau_channel_idle(chan);
- mutex_unlock(&drm->client.mutex);
- if (ret) {
- nouveau_fbcon_gpu_lockup(info);
- return 0;
- }
-
- chan->accel_done = false;
- return 0;
-}
-
-static int
-nouveau_fbcon_open(struct fb_info *info, int user)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- int ret = pm_runtime_get_sync(drm->dev->dev);
- if (ret < 0 && ret != -EACCES) {
- pm_runtime_put(drm->dev->dev);
- return ret;
- }
- return 0;
-}
-
-static int
-nouveau_fbcon_release(struct fb_info *info, int user)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
- pm_runtime_put(drm->dev->dev);
- return 0;
-}
-
-static const struct fb_ops nouveau_fbcon_ops = {
- .owner = THIS_MODULE,
- DRM_FB_HELPER_DEFAULT_OPS,
- .fb_open = nouveau_fbcon_open,
- .fb_release = nouveau_fbcon_release,
- .fb_fillrect = nouveau_fbcon_fillrect,
- .fb_copyarea = nouveau_fbcon_copyarea,
- .fb_imageblit = nouveau_fbcon_imageblit,
- .fb_sync = nouveau_fbcon_sync,
-};
-
-static const struct fb_ops nouveau_fbcon_sw_ops = {
- .owner = THIS_MODULE,
- DRM_FB_HELPER_DEFAULT_OPS,
- .fb_open = nouveau_fbcon_open,
- .fb_release = nouveau_fbcon_release,
- .fb_fillrect = drm_fb_helper_cfb_fillrect,
- .fb_copyarea = drm_fb_helper_cfb_copyarea,
- .fb_imageblit = drm_fb_helper_cfb_imageblit,
-};
-
-void
-nouveau_fbcon_accel_save_disable(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- if (drm->fbcon && drm->fbcon->helper.fbdev) {
- drm->fbcon->saved_flags = drm->fbcon->helper.fbdev->flags;
- drm->fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
- }
-}
-
-void
-nouveau_fbcon_accel_restore(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- if (drm->fbcon && drm->fbcon->helper.fbdev) {
- drm->fbcon->helper.fbdev->flags = drm->fbcon->saved_flags;
- }
-}
-
-static void
-nouveau_fbcon_accel_fini(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_fbdev *fbcon = drm->fbcon;
- if (fbcon && drm->channel) {
- console_lock();
- if (fbcon->helper.fbdev)
- fbcon->helper.fbdev->flags |= FBINFO_HWACCEL_DISABLED;
- console_unlock();
- nouveau_channel_idle(drm->channel);
- nvif_object_dtor(&fbcon->twod);
- nvif_object_dtor(&fbcon->blit);
- nvif_object_dtor(&fbcon->gdi);
- nvif_object_dtor(&fbcon->patt);
- nvif_object_dtor(&fbcon->rop);
- nvif_object_dtor(&fbcon->clip);
- nvif_object_dtor(&fbcon->surf2d);
- }
-}
-
-static void
-nouveau_fbcon_accel_init(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_fbdev *fbcon = drm->fbcon;
- struct fb_info *info = fbcon->helper.fbdev;
- int ret;
-
- if (drm->client.device.info.family < NV_DEVICE_INFO_V0_TESLA)
- ret = nv04_fbcon_accel_init(info);
- else
- if (drm->client.device.info.family < NV_DEVICE_INFO_V0_FERMI)
- ret = nv50_fbcon_accel_init(info);
- else
- ret = nvc0_fbcon_accel_init(info);
-
- if (ret == 0)
- info->fbops = &nouveau_fbcon_ops;
-}
-
-static void
-nouveau_fbcon_zfill(struct drm_device *dev, struct nouveau_fbdev *fbcon)
-{
- struct fb_info *info = fbcon->helper.fbdev;
- struct fb_fillrect rect;
-
- /* Clear the entire fbcon. The drm will program every connector
- * with it's preferred mode. If the sizes differ, one display will
- * quite likely have garbage around the console.
- */
- rect.dx = rect.dy = 0;
- rect.width = info->var.xres_virtual;
- rect.height = info->var.yres_virtual;
- rect.color = 0;
- rect.rop = ROP_COPY;
- info->fbops->fb_fillrect(info, &rect);
-}
-
-static int
-nouveau_fbcon_create(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size *sizes)
-{
- struct nouveau_fbdev *fbcon =
- container_of(helper, struct nouveau_fbdev, helper);
- struct drm_device *dev = fbcon->helper.dev;
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nvif_device *device = &drm->client.device;
- struct fb_info *info;
- struct drm_framebuffer *fb;
- struct nouveau_channel *chan;
- struct nouveau_bo *nvbo;
- struct drm_mode_fb_cmd2 mode_cmd = {};
- int ret;
-
- mode_cmd.width = sizes->surface_width;
- mode_cmd.height = sizes->surface_height;
-
- mode_cmd.pitches[0] = mode_cmd.width * (sizes->surface_bpp >> 3);
- mode_cmd.pitches[0] = roundup(mode_cmd.pitches[0], 256);
-
- mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
- sizes->surface_depth);
-
- ret = nouveau_gem_new(&drm->client, mode_cmd.pitches[0] *
- mode_cmd.height, 0, NOUVEAU_GEM_DOMAIN_VRAM,
- 0, 0x0000, &nvbo);
- if (ret) {
- NV_ERROR(drm, "failed to allocate framebuffer\n");
- goto out;
- }
-
- ret = nouveau_framebuffer_new(dev, &mode_cmd, &nvbo->bo.base, &fb);
- if (ret)
- goto out_unref;
-
- ret = nouveau_bo_pin(nvbo, NOUVEAU_GEM_DOMAIN_VRAM, false);
- if (ret) {
- NV_ERROR(drm, "failed to pin fb: %d\n", ret);
- goto out_unref;
- }
-
- ret = nouveau_bo_map(nvbo);
- if (ret) {
- NV_ERROR(drm, "failed to map fb: %d\n", ret);
- goto out_unpin;
- }
-
- chan = nouveau_nofbaccel ? NULL : drm->channel;
- if (chan && device->info.family >= NV_DEVICE_INFO_V0_TESLA) {
- ret = nouveau_vma_new(nvbo, chan->vmm, &fbcon->vma);
- if (ret) {
- NV_ERROR(drm, "failed to map fb into chan: %d\n", ret);
- chan = NULL;
- }
- }
-
- info = drm_fb_helper_alloc_fbi(helper);
- if (IS_ERR(info)) {
- ret = PTR_ERR(info);
- goto out_unlock;
- }
-
- /* setup helper */
- fbcon->helper.fb = fb;
-
- if (!chan)
- info->flags = FBINFO_HWACCEL_DISABLED;
- else
- info->flags = FBINFO_HWACCEL_COPYAREA |
- FBINFO_HWACCEL_FILLRECT |
- FBINFO_HWACCEL_IMAGEBLIT;
- info->fbops = &nouveau_fbcon_sw_ops;
- info->fix.smem_start = nvbo->bo.resource->bus.offset;
- info->fix.smem_len = nvbo->bo.base.size;
-
- info->screen_base = nvbo_kmap_obj_iovirtual(nvbo);
- info->screen_size = nvbo->bo.base.size;
-
- drm_fb_helper_fill_info(info, &fbcon->helper, sizes);
-
- /* Use default scratch pixmap (info->pixmap.flags = FB_PIXMAP_SYSTEM) */
-
- if (chan)
- nouveau_fbcon_accel_init(dev);
- nouveau_fbcon_zfill(dev, fbcon);
-
- /* To allow resizeing without swapping buffers */
- NV_INFO(drm, "allocated %dx%d fb: 0x%llx, bo %p\n",
- fb->width, fb->height, nvbo->offset, nvbo);
-
- if (dev_is_pci(dev->dev))
- vga_switcheroo_client_fb_set(to_pci_dev(dev->dev), info);
-
- return 0;
-
-out_unlock:
- if (chan)
- nouveau_vma_del(&fbcon->vma);
- nouveau_bo_unmap(nvbo);
-out_unpin:
- nouveau_bo_unpin(nvbo);
-out_unref:
- nouveau_bo_ref(NULL, &nvbo);
-out:
- return ret;
-}
-
-static int
-nouveau_fbcon_destroy(struct drm_device *dev, struct nouveau_fbdev *fbcon)
-{
- struct drm_framebuffer *fb = fbcon->helper.fb;
- struct nouveau_bo *nvbo;
-
- drm_fb_helper_unregister_fbi(&fbcon->helper);
- drm_fb_helper_fini(&fbcon->helper);
-
- if (fb && fb->obj[0]) {
- nvbo = nouveau_gem_object(fb->obj[0]);
- nouveau_vma_del(&fbcon->vma);
- nouveau_bo_unmap(nvbo);
- nouveau_bo_unpin(nvbo);
- drm_framebuffer_put(fb);
- }
-
- return 0;
-}
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info)
-{
- struct nouveau_fbdev *fbcon = info->par;
- struct nouveau_drm *drm = nouveau_drm(fbcon->helper.dev);
-
- NV_ERROR(drm, "GPU lockup - switching to software fbcon\n");
- info->flags |= FBINFO_HWACCEL_DISABLED;
-}
-
-static const struct drm_fb_helper_funcs nouveau_fbcon_helper_funcs = {
- .fb_probe = nouveau_fbcon_create,
-};
-
-static void
-nouveau_fbcon_set_suspend_work(struct work_struct *work)
-{
- struct nouveau_drm *drm = container_of(work, typeof(*drm), fbcon_work);
- int state = READ_ONCE(drm->fbcon_new_state);
-
- if (state == FBINFO_STATE_RUNNING)
- pm_runtime_get_sync(drm->dev->dev);
-
- console_lock();
- if (state == FBINFO_STATE_RUNNING)
- nouveau_fbcon_accel_restore(drm->dev);
- drm_fb_helper_set_suspend(&drm->fbcon->helper, state);
- if (state != FBINFO_STATE_RUNNING)
- nouveau_fbcon_accel_save_disable(drm->dev);
- console_unlock();
-
- if (state == FBINFO_STATE_RUNNING) {
- nouveau_fbcon_hotplug_resume(drm->fbcon);
- pm_runtime_mark_last_busy(drm->dev->dev);
- pm_runtime_put_autosuspend(drm->dev->dev);
- }
-}
-
-void
-nouveau_fbcon_set_suspend(struct drm_device *dev, int state)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
-
- if (!drm->fbcon)
- return;
-
- drm->fbcon_new_state = state;
- /* Since runtime resume can happen as a result of a sysfs operation,
- * it's possible we already have the console locked. So handle fbcon
- * init/deinit from a seperate work thread
- */
- schedule_work(&drm->fbcon_work);
-}
-
-void
-nouveau_fbcon_output_poll_changed(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_fbdev *fbcon = drm->fbcon;
- int ret;
-
- if (!fbcon)
- return;
-
- mutex_lock(&fbcon->hotplug_lock);
-
- ret = pm_runtime_get(dev->dev);
- if (ret == 1 || ret == -EACCES) {
- drm_fb_helper_hotplug_event(&fbcon->helper);
-
- pm_runtime_mark_last_busy(dev->dev);
- pm_runtime_put_autosuspend(dev->dev);
- } else if (ret == 0) {
- /* If the GPU was already in the process of suspending before
- * this event happened, then we can't block here as we'll
- * deadlock the runtime pmops since they wait for us to
- * finish. So, just defer this event for when we runtime
- * resume again. It will be handled by fbcon_work.
- */
- NV_DEBUG(drm, "fbcon HPD event deferred until runtime resume\n");
- fbcon->hotplug_waiting = true;
- pm_runtime_put_noidle(drm->dev->dev);
- } else {
- DRM_WARN("fbcon HPD event lost due to RPM failure: %d\n",
- ret);
- }
-
- mutex_unlock(&fbcon->hotplug_lock);
-}
-
-void
-nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon)
-{
- struct nouveau_drm *drm;
-
- if (!fbcon)
- return;
- drm = nouveau_drm(fbcon->helper.dev);
-
- mutex_lock(&fbcon->hotplug_lock);
- if (fbcon->hotplug_waiting) {
- fbcon->hotplug_waiting = false;
-
- NV_DEBUG(drm, "Handling deferred fbcon HPD events\n");
- drm_fb_helper_hotplug_event(&fbcon->helper);
- }
- mutex_unlock(&fbcon->hotplug_lock);
-}
-
-int
-nouveau_fbcon_init(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_fbdev *fbcon;
- int preferred_bpp = nouveau_fbcon_bpp;
- int ret;
-
- if (!dev->mode_config.num_crtc ||
- (to_pci_dev(dev->dev)->class >> 8) != PCI_CLASS_DISPLAY_VGA)
- return 0;
-
- fbcon = kzalloc(sizeof(struct nouveau_fbdev), GFP_KERNEL);
- if (!fbcon)
- return -ENOMEM;
-
- drm->fbcon = fbcon;
- INIT_WORK(&drm->fbcon_work, nouveau_fbcon_set_suspend_work);
- mutex_init(&fbcon->hotplug_lock);
-
- drm_fb_helper_prepare(dev, &fbcon->helper, &nouveau_fbcon_helper_funcs);
-
- ret = drm_fb_helper_init(dev, &fbcon->helper);
- if (ret)
- goto free;
-
- if (preferred_bpp != 8 && preferred_bpp != 16 && preferred_bpp != 32) {
- if (drm->client.device.info.ram_size <= 32 * 1024 * 1024)
- preferred_bpp = 8;
- else
- if (drm->client.device.info.ram_size <= 64 * 1024 * 1024)
- preferred_bpp = 16;
- else
- preferred_bpp = 32;
- }
-
- /* disable all the possible outputs/crtcs before entering KMS mode */
- if (!drm_drv_uses_atomic_modeset(dev))
- drm_helper_disable_unused_functions(dev);
-
- ret = drm_fb_helper_initial_config(&fbcon->helper, preferred_bpp);
- if (ret)
- goto fini;
-
- if (fbcon->helper.fbdev)
- fbcon->helper.fbdev->pixmap.buf_align = 4;
- return 0;
-
-fini:
- drm_fb_helper_fini(&fbcon->helper);
-free:
- kfree(fbcon);
- drm->fbcon = NULL;
- return ret;
-}
-
-void
-nouveau_fbcon_fini(struct drm_device *dev)
-{
- struct nouveau_drm *drm = nouveau_drm(dev);
-
- if (!drm->fbcon)
- return;
-
- drm_kms_helper_poll_fini(dev);
- nouveau_fbcon_accel_fini(dev);
- nouveau_fbcon_destroy(dev, drm->fbcon);
- kfree(drm->fbcon);
- drm->fbcon = NULL;
-}
+++ /dev/null
-/*
- * Copyright (C) 2008 Maarten Maathuis.
- * All Rights Reserved.
- *
- * 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, sublicense, 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 NONINFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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 __NOUVEAU_FBCON_H__
-#define __NOUVEAU_FBCON_H__
-
-#include <drm/drm_fb_helper.h>
-
-#include "nouveau_display.h"
-
-struct nouveau_vma;
-
-struct nouveau_fbdev {
- struct drm_fb_helper helper; /* must be first */
- unsigned int saved_flags;
- struct nvif_object surf2d;
- struct nvif_object clip;
- struct nvif_object rop;
- struct nvif_object patt;
- struct nvif_object gdi;
- struct nvif_object blit;
- struct nvif_object twod;
- struct nouveau_vma *vma;
-
- struct mutex hotplug_lock;
- bool hotplug_waiting;
-};
-
-void nouveau_fbcon_restore(void);
-
-int nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv04_fbcon_accel_init(struct fb_info *info);
-
-int nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nv50_fbcon_accel_init(struct fb_info *info);
-
-int nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect);
-int nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region);
-int nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image);
-int nvc0_fbcon_accel_init(struct fb_info *info);
-
-void nouveau_fbcon_gpu_lockup(struct fb_info *info);
-
-int nouveau_fbcon_init(struct drm_device *dev);
-void nouveau_fbcon_fini(struct drm_device *dev);
-void nouveau_fbcon_set_suspend(struct drm_device *dev, int state);
-void nouveau_fbcon_accel_save_disable(struct drm_device *dev);
-void nouveau_fbcon_accel_restore(struct drm_device *dev);
-
-void nouveau_fbcon_output_poll_changed(struct drm_device *dev);
-void nouveau_fbcon_hotplug_resume(struct nouveau_fbdev *fbcon);
-extern int nouveau_nofbaccel;
-
-#endif /* __NV50_FBCON_H__ */
-
#include "nouveau_drv.h"
#include "nouveau_acpi.h"
-#include "nouveau_fbcon.h"
#include "nouveau_vga.h"
static unsigned int
+++ /dev/null
-/*
- * Copyright 2009 Ben Skeggs
- * Copyright 2008 Stuart Bennett
- *
- * 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, sublicense,
- * 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS 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.
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-
-#include <nvif/push006c.h>
-
-int
-nv04_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 4);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV05F, 0x0300, (region->sy << 16) | region->sx,
- 0x0304, (region->dy << 16) | region->dx,
- 0x0308, (region->height << 16) | region->width);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 7);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV04A, 0x02fc, (rect->rop != ROP_COPY) ? 1 : 3);
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR)
- PUSH_NVSQ(push, NV04A, 0x03fc, ((uint32_t *)info->pseudo_palette)[rect->color]);
- else
- PUSH_NVSQ(push, NV04A, 0x03fc, rect->color);
- PUSH_NVSQ(push, NV04A, 0x0400, (rect->dx << 16) | rect->dy,
- 0x0404, (rect->width << 16) | rect->height);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- uint32_t fg;
- uint32_t bg;
- uint32_t dsize;
- uint32_t *data = (uint32_t *)image->data;
- int ret;
-
- if (image->depth != 1)
- return -ENODEV;
-
- ret = PUSH_WAIT(push, 8);
- if (ret)
- return ret;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- fg = ((uint32_t *) info->pseudo_palette)[image->fg_color];
- bg = ((uint32_t *) info->pseudo_palette)[image->bg_color];
- } else {
- fg = image->fg_color;
- bg = image->bg_color;
- }
-
- PUSH_NVSQ(push, NV04A, 0x0be4, (image->dy << 16) | (image->dx & 0xffff),
- 0x0be8, ((image->dy + image->height) << 16) |
- ((image->dx + image->width) & 0xffff),
- 0x0bec, bg,
- 0x0bf0, fg,
- 0x0bf4, (image->height << 16) | ALIGN(image->width, 8),
- 0x0bf8, (image->height << 16) | image->width,
- 0x0bfc, (image->dy << 16) | (image->dx & 0xffff));
-
- dsize = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
- while (dsize) {
- int iter_len = dsize > 128 ? 128 : dsize;
-
- ret = PUSH_WAIT(push, iter_len + 1);
- if (ret)
- return ret;
-
- PUSH_NVSQ(push, NV04A, 0x0c00, data, iter_len);
- data += iter_len;
- dsize -= iter_len;
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv04_fbcon_accel_init(struct fb_info *info)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct drm_device *dev = nfbdev->helper.dev;
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_device *device = &drm->client.device;
- struct nvif_push *push = chan->chan.push;
- struct nvkm_device *nvkm_device = nvxx_device(&drm->client.device);
- resource_size_t fb_base = nvkm_device->func->resource_addr(nvkm_device, 1);
- int surface_fmt, pattern_fmt, rect_fmt;
- int ret;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- surface_fmt = 1;
- pattern_fmt = 3;
- rect_fmt = 3;
- break;
- case 16:
- surface_fmt = 4;
- pattern_fmt = 1;
- rect_fmt = 1;
- break;
- case 32:
- switch (info->var.transp.length) {
- case 0: /* depth 24 */
- case 8: /* depth 32 */
- break;
- default:
- return -EINVAL;
- }
-
- surface_fmt = 6;
- pattern_fmt = 3;
- rect_fmt = 3;
- break;
- default:
- return -EINVAL;
- }
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxSurf2d", 0x0062,
- device->info.family >= NV_DEVICE_INFO_V0_CELSIUS ?
- 0x0062 : 0x0042, NULL, 0, &nfbdev->surf2d);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxClip", 0x0019, 0x0019,
- NULL, 0, &nfbdev->clip);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxRop", 0x0043, 0x0043,
- NULL, 0, &nfbdev->rop);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconCtxPatt", 0x0044, 0x0044,
- NULL, 0, &nfbdev->patt);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconGdiRectText", 0x004a, 0x004a,
- NULL, 0, &nfbdev->gdi);
- if (ret)
- return ret;
-
- ret = nvif_object_ctor(&chan->user, "fbconImageBlit", 0x005f,
- device->info.chipset >= 0x11 ? 0x009f : 0x005f,
- NULL, 0, &nfbdev->blit);
- if (ret)
- return ret;
-
- if (PUSH_WAIT(push, 49 + (device->info.chipset >= 0x11 ? 4 : 0))) {
- nouveau_fbcon_gpu_lockup(info);
- return 0;
- }
-
- PUSH_NVSQ(push, NV042, 0x0000, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV042, 0x0184, chan->vram.handle,
- 0x0188, chan->vram.handle);
- PUSH_NVSQ(push, NV042, 0x0300, surface_fmt,
- 0x0304, info->fix.line_length | (info->fix.line_length << 16),
- 0x0308, info->fix.smem_start - fb_base,
- 0x030c, info->fix.smem_start - fb_base);
-
- PUSH_NVSQ(push, NV043, 0x0000, nfbdev->rop.handle);
- PUSH_NVSQ(push, NV043, 0x0300, 0x55);
-
- PUSH_NVSQ(push, NV044, 0x0000, nfbdev->patt.handle);
- PUSH_NVSQ(push, NV044, 0x0300, pattern_fmt,
-#ifdef __BIG_ENDIAN
- 0x0304, 2,
-#else
- 0x0304, 1,
-#endif
- 0x0308, 0,
- 0x030c, 1,
- 0x0310, ~0,
- 0x0314, ~0,
- 0x0318, ~0,
- 0x031c, ~0);
-
- PUSH_NVSQ(push, NV019, 0x0000, nfbdev->clip.handle);
- PUSH_NVSQ(push, NV019, 0x0300, 0,
- 0x0304, (info->var.yres_virtual << 16) | info->var.xres_virtual);
-
- PUSH_NVSQ(push, NV05F, 0x0000, nfbdev->blit.handle);
- PUSH_NVSQ(push, NV05F, 0x019c, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV05F, 0x02fc, 3);
- if (nfbdev->blit.oclass == 0x009f) {
- PUSH_NVSQ(push, NV09F, 0x0120, 0,
- 0x0124, 1,
- 0x0128, 2);
- }
-
- PUSH_NVSQ(push, NV04A, 0x0000, nfbdev->gdi.handle);
- PUSH_NVSQ(push, NV04A, 0x0198, nfbdev->surf2d.handle);
- PUSH_NVSQ(push, NV04A, 0x0188, nfbdev->patt.handle,
- 0x018c, nfbdev->rop.handle);
- PUSH_NVSQ(push, NV04A, 0x0304, 1);
- PUSH_NVSQ(push, NV04A, 0x0300, rect_fmt);
- PUSH_NVSQ(push, NV04A, 0x02fc, 3);
-
- PUSH_KICK(push);
- return 0;
-}
-
+++ /dev/null
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * 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, sublicense,
- * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
- *
- * Authors: Ben Skeggs
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_vmm.h"
-
-#include <nvif/push206e.h>
-
-#include <nvhw/class/cl502d.h>
-
-int
-nv50_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- u32 colour;
- int ret;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR)
- colour = ((uint32_t *)info->pseudo_palette)[rect->color];
- else
- colour = rect->color;
-
- ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 11);
- if (ret)
- return ret;
-
- if (rect->rop != ROP_COPY) {
- PUSH_MTHD(push, NV502D, SET_OPERATION,
- NVDEF(NV502D, SET_OPERATION, V, ROP_AND));
- }
-
- PUSH_MTHD(push, NV502D, SET_RENDER_SOLID_PRIM_COLOR, colour);
-
- PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx,
- RENDER_SOLID_PRIM_POINT_Y(0), rect->dy,
- RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width,
- RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height);
-
- if (rect->rop != ROP_COPY) {
- PUSH_MTHD(push, NV502D, SET_OPERATION,
- NVDEF(NV502D, SET_OPERATION, V, SRCCOPY));
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv50_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 12);
- if (ret)
- return ret;
-
- PUSH_MTHD(push, NV502D, WAIT_FOR_IDLE, 0);
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx,
- SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy,
- SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width,
- SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height);
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx,
- SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0,
- PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv50_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- uint32_t dwords, *data = (uint32_t *)image->data;
- uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
- uint32_t *palette = info->pseudo_palette, bg, fg;
- int ret;
-
- if (image->depth != 1)
- return -ENODEV;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- bg = palette[image->bg_color] | mask;
- fg = palette[image->fg_color] | mask;
- } else {
- bg = image->bg_color;
- fg = image->fg_color;
- }
-
- ret = PUSH_WAIT(push, 11);
- if (ret)
- return ret;
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_COLOR0, bg,
- SET_PIXELS_FROM_CPU_COLOR1, fg);
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width,
- SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height);
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0,
- SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx,
- SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0,
- SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy);
-
- dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
- while (dwords) {
- int count = dwords > 2047 ? 2047 : dwords;
-
- ret = PUSH_WAIT(push, count + 1);
- if (ret)
- return ret;
-
- dwords -= count;
-
- PUSH_NINC(push, NV502D, PIXELS_FROM_CPU_DATA, data, count);
- data += count;
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nv50_fbcon_accel_init(struct fb_info *info)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct drm_device *dev = nfbdev->helper.dev;
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret, format;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- format = NV502D_SET_DST_FORMAT_V_Y8;
- break;
- case 15:
- format = NV502D_SET_DST_FORMAT_V_X1R5G5B5;
- break;
- case 16:
- format = NV502D_SET_DST_FORMAT_V_R5G6B5;
- break;
- case 32:
- switch (info->var.transp.length) {
- case 0: /* depth 24 */
- case 8: /* depth 32, just use 24.. */
- format = NV502D_SET_DST_FORMAT_V_X8R8G8B8;
- break;
- case 2: /* depth 30 */
- format = NV502D_SET_DST_FORMAT_V_A2B10G10R10;
- break;
- default:
- return -EINVAL;
- }
- break;
- default:
- return -EINVAL;
- }
-
- ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x502d, 0x502d,
- NULL, 0, &nfbdev->twod);
- if (ret)
- return ret;
-
- ret = PUSH_WAIT(push, 56);
- if (ret) {
- nouveau_fbcon_gpu_lockup(info);
- return ret;
- }
-
- PUSH_MTHD(push, NV502D, SET_OBJECT, nfbdev->twod.handle);
- PUSH_MTHD(push, NV502D, SET_DST_CONTEXT_DMA, chan->vram.handle,
- SET_SRC_CONTEXT_DMA, chan->vram.handle,
- SET_SEMAPHORE_CONTEXT_DMA, chan->vram.handle);
-
- PUSH_MTHD(push, NV502D, SET_DST_FORMAT,
- NVVAL(NV502D, SET_DST_FORMAT, V, format),
-
- SET_DST_MEMORY_LAYOUT,
- NVDEF(NV502D, SET_DST_MEMORY_LAYOUT, V, PITCH));
-
- PUSH_MTHD(push, NV502D, SET_DST_PITCH, info->fix.line_length,
- SET_DST_WIDTH, info->var.xres_virtual,
- SET_DST_HEIGHT, info->var.yres_virtual,
-
- SET_DST_OFFSET_UPPER,
- NVVAL(NV502D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
- SET_DST_OFFSET_LOWER,
- NVVAL(NV502D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
- PUSH_MTHD(push, NV502D, SET_SRC_FORMAT,
- NVVAL(NV502D, SET_SRC_FORMAT, V, format),
-
- SET_SRC_MEMORY_LAYOUT,
- NVDEF(NV502D, SET_SRC_MEMORY_LAYOUT, V, PITCH));
-
- PUSH_MTHD(push, NV502D, SET_SRC_PITCH, info->fix.line_length,
- SET_SRC_WIDTH, info->var.xres_virtual,
- SET_SRC_HEIGHT, info->var.yres_virtual,
-
- SET_SRC_OFFSET_UPPER,
- NVVAL(NV502D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
- SET_SRC_OFFSET_LOWER,
- NVVAL(NV502D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
- PUSH_MTHD(push, NV502D, SET_CLIP_ENABLE,
- NVDEF(NV502D, SET_CLIP_ENABLE, V, FALSE));
-
- PUSH_MTHD(push, NV502D, SET_ROP,
- NVVAL(NV502D, SET_ROP, V, 0x55));
-
- PUSH_MTHD(push, NV502D, SET_OPERATION,
- NVDEF(NV502D, SET_OPERATION, V, SRCCOPY));
-
- PUSH_MTHD(push, NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT,
- NVDEF(NV502D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8),
-
- SET_MONOCHROME_PATTERN_FORMAT,
- NVDEF(NV502D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1));
-
- PUSH_MTHD(push, NV502D, RENDER_SOLID_PRIM_MODE,
- NVDEF(NV502D, RENDER_SOLID_PRIM_MODE, V, RECTS),
-
- SET_RENDER_SOLID_PRIM_COLOR_FORMAT,
- NVVAL(NV502D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format));
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE,
- NVDEF(NV502D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX),
-
- SET_PIXELS_FROM_CPU_COLOR_FORMAT,
- NVVAL(NV502D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format),
-
- SET_PIXELS_FROM_CPU_INDEX_FORMAT,
- NVDEF(NV502D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1),
-
- SET_PIXELS_FROM_CPU_MONO_FORMAT,
- NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1),
-
- SET_PIXELS_FROM_CPU_WRAP,
- NVDEF(NV502D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE));
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY,
- NVDEF(NV502D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE));
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0,
- SET_PIXELS_FROM_CPU_DX_DU_INT, 1,
- SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0,
- SET_PIXELS_FROM_CPU_DY_DV_INT, 1);
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP,
- NVDEF(NV502D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE));
-
- PUSH_MTHD(push, NV502D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1,
- SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1);
- PUSH_KICK(push);
- return 0;
-}
-
+++ /dev/null
-/*
- * Copyright 2010 Red Hat Inc.
- *
- * 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, sublicense,
- * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
- *
- * Authors: Ben Skeggs
- */
-#define NVIF_DEBUG_PRINT_DISABLE
-#include "nouveau_drv.h"
-#include "nouveau_dma.h"
-#include "nouveau_fbcon.h"
-#include "nouveau_vmm.h"
-
-#include <nvif/push906f.h>
-
-#include <nvhw/class/cl902d.h>
-
-int
-nvc0_fbcon_fillrect(struct fb_info *info, const struct fb_fillrect *rect)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- u32 colour;
- int ret;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR)
- colour = ((uint32_t *)info->pseudo_palette)[rect->color];
- else
- colour = rect->color;
-
- ret = PUSH_WAIT(push, rect->rop == ROP_COPY ? 7 : 9);
- if (ret)
- return ret;
-
- if (rect->rop != ROP_COPY) {
- PUSH_IMMD(push, NV902D, SET_OPERATION,
- NVDEF(NV902D, SET_OPERATION, V, ROP_AND));
- }
-
- PUSH_MTHD(push, NV902D, SET_RENDER_SOLID_PRIM_COLOR, colour);
-
- PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_POINT_SET_X(0), rect->dx,
- RENDER_SOLID_PRIM_POINT_Y(0), rect->dy,
- RENDER_SOLID_PRIM_POINT_SET_X(1), rect->dx + rect->width,
- RENDER_SOLID_PRIM_POINT_Y(1), rect->dy + rect->height);
-
- if (rect->rop != ROP_COPY) {
- PUSH_IMMD(push, NV902D, SET_OPERATION,
- NVDEF(NV902D, SET_OPERATION, V, SRCCOPY));
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nvc0_fbcon_copyarea(struct fb_info *info, const struct fb_copyarea *region)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret;
-
- ret = PUSH_WAIT(push, 11);
- if (ret)
- return ret;
-
- PUSH_IMMD(push, NV902D, WAIT_FOR_IDLE, 0);
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DST_X0, region->dx,
- SET_PIXELS_FROM_MEMORY_DST_Y0, region->dy,
- SET_PIXELS_FROM_MEMORY_DST_WIDTH, region->width,
- SET_PIXELS_FROM_MEMORY_DST_HEIGHT, region->height);
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_SRC_X0_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_SRC_X0_INT, region->sx,
- SET_PIXELS_FROM_MEMORY_SRC_Y0_FRAC, 0,
- PIXELS_FROM_MEMORY_SRC_Y0_INT, region->sy);
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nvc0_fbcon_imageblit(struct fb_info *info, const struct fb_image *image)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct nouveau_drm *drm = nouveau_drm(nfbdev->helper.dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- uint32_t dwords, *data = (uint32_t *)image->data;
- uint32_t mask = ~(~0 >> (32 - info->var.bits_per_pixel));
- uint32_t *palette = info->pseudo_palette, bg, fg;
- int ret;
-
- if (image->depth != 1)
- return -ENODEV;
-
- if (info->fix.visual == FB_VISUAL_TRUECOLOR ||
- info->fix.visual == FB_VISUAL_DIRECTCOLOR) {
- bg = palette[image->bg_color] | mask;
- fg = palette[image->fg_color] | mask;
- } else {
- bg = image->bg_color;
- fg = image->fg_color;
- }
-
- ret = PUSH_WAIT(push, 11);
- if (ret)
- return ret;
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_COLOR0, bg,
- SET_PIXELS_FROM_CPU_COLOR1, fg);
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_SRC_WIDTH, image->width,
- SET_PIXELS_FROM_CPU_SRC_HEIGHT, image->height);
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DST_X0_FRAC, 0,
- SET_PIXELS_FROM_CPU_DST_X0_INT, image->dx,
- SET_PIXELS_FROM_CPU_DST_Y0_FRAC, 0,
- SET_PIXELS_FROM_CPU_DST_Y0_INT, image->dy);
-
- dwords = ALIGN(ALIGN(image->width, 8) * image->height, 32) >> 5;
- while (dwords) {
- int count = dwords > 2047 ? 2047 : dwords;
-
- ret = PUSH_WAIT(push, count + 1);
- if (ret)
- return ret;
-
- dwords -= count;
-
- PUSH_NINC(push, NV902D, PIXELS_FROM_CPU_DATA, data, count);
- data += count;
- }
-
- PUSH_KICK(push);
- return 0;
-}
-
-int
-nvc0_fbcon_accel_init(struct fb_info *info)
-{
- struct nouveau_fbdev *nfbdev = info->par;
- struct drm_device *dev = nfbdev->helper.dev;
- struct nouveau_drm *drm = nouveau_drm(dev);
- struct nouveau_channel *chan = drm->channel;
- struct nvif_push *push = chan->chan.push;
- int ret, format;
-
- ret = nvif_object_ctor(&chan->user, "fbconTwoD", 0x902d, 0x902d,
- NULL, 0, &nfbdev->twod);
- if (ret)
- return ret;
-
- switch (info->var.bits_per_pixel) {
- case 8:
- format = NV902D_SET_DST_FORMAT_V_Y8;
- break;
- case 15:
- format = NV902D_SET_DST_FORMAT_V_X1R5G5B5;
- break;
- case 16:
- format = NV902D_SET_DST_FORMAT_V_R5G6B5;
- break;
- case 32:
- switch (info->var.transp.length) {
- case 0: /* depth 24 */
- case 8: /* depth 32, just use 24.. */
- format = NV902D_SET_DST_FORMAT_V_X8R8G8B8;
- break;
- case 2: /* depth 30 */
- format = NV902D_SET_DST_FORMAT_V_A2B10G10R10;
- break;
- default:
- return -EINVAL;
- }
- break;
- default:
- return -EINVAL;
- }
-
- ret = PUSH_WAIT(push, 52);
- if (ret) {
- WARN_ON(1);
- nouveau_fbcon_gpu_lockup(info);
- return ret;
- }
-
- PUSH_MTHD(push, NV902D, SET_OBJECT, nfbdev->twod.handle);
-
- PUSH_MTHD(push, NV902D, SET_DST_FORMAT,
- NVVAL(NV902D, SET_DST_FORMAT, V, format),
-
- SET_DST_MEMORY_LAYOUT,
- NVDEF(NV902D, SET_DST_MEMORY_LAYOUT, V, PITCH));
-
- PUSH_MTHD(push, NV902D, SET_DST_PITCH, info->fix.line_length,
- SET_DST_WIDTH, info->var.xres_virtual,
- SET_DST_HEIGHT, info->var.yres_virtual,
-
- SET_DST_OFFSET_UPPER,
- NVVAL(NV902D, SET_DST_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
- SET_DST_OFFSET_LOWER,
- NVVAL(NV902D, SET_DST_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
- PUSH_MTHD(push, NV902D, SET_SRC_FORMAT,
- NVVAL(NV902D, SET_SRC_FORMAT, V, format),
-
- SET_SRC_MEMORY_LAYOUT,
- NVDEF(NV902D, SET_SRC_MEMORY_LAYOUT, V, PITCH));
-
- PUSH_MTHD(push, NV902D, SET_SRC_PITCH, info->fix.line_length,
- SET_SRC_WIDTH, info->var.xres_virtual,
- SET_SRC_HEIGHT, info->var.yres_virtual,
-
- SET_SRC_OFFSET_UPPER,
- NVVAL(NV902D, SET_SRC_OFFSET_UPPER, V, upper_32_bits(nfbdev->vma->addr)),
-
- SET_SRC_OFFSET_LOWER,
- NVVAL(NV902D, SET_SRC_OFFSET_LOWER, V, lower_32_bits(nfbdev->vma->addr)));
-
- PUSH_IMMD(push, NV902D, SET_CLIP_ENABLE,
- NVDEF(NV902D, SET_CLIP_ENABLE, V, FALSE));
-
- PUSH_IMMD(push, NV902D, SET_ROP,
- NVVAL(NV902D, SET_ROP, V, 0x55));
-
- PUSH_IMMD(push, NV902D, SET_OPERATION,
- NVDEF(NV902D, SET_OPERATION, V, SRCCOPY));
-
- PUSH_MTHD(push, NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT,
- NVDEF(NV902D, SET_MONOCHROME_PATTERN_COLOR_FORMAT, V, A8R8G8B8),
-
- SET_MONOCHROME_PATTERN_FORMAT,
- NVDEF(NV902D, SET_MONOCHROME_PATTERN_FORMAT, V, LE_M1));
-
- PUSH_MTHD(push, NV902D, RENDER_SOLID_PRIM_MODE,
- NVDEF(NV902D, RENDER_SOLID_PRIM_MODE, V, RECTS),
-
- SET_RENDER_SOLID_PRIM_COLOR_FORMAT,
- NVVAL(NV902D, SET_RENDER_SOLID_PRIM_COLOR_FORMAT, V, format));
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE,
- NVDEF(NV902D, SET_PIXELS_FROM_CPU_DATA_TYPE, V, INDEX),
-
- SET_PIXELS_FROM_CPU_COLOR_FORMAT,
- NVVAL(NV902D, SET_PIXELS_FROM_CPU_COLOR_FORMAT, V, format),
-
- SET_PIXELS_FROM_CPU_INDEX_FORMAT,
- NVDEF(NV902D, SET_PIXELS_FROM_CPU_INDEX_FORMAT, V, I1),
-
- SET_PIXELS_FROM_CPU_MONO_FORMAT,
- NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_FORMAT, V, CGA6_M1),
-
- SET_PIXELS_FROM_CPU_WRAP,
- NVDEF(NV902D, SET_PIXELS_FROM_CPU_WRAP, V, WRAP_BYTE));
-
- PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY,
- NVDEF(NV902D, SET_PIXELS_FROM_CPU_MONO_OPACITY, V, OPAQUE));
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_CPU_DX_DU_FRAC, 0,
- SET_PIXELS_FROM_CPU_DX_DU_INT, 1,
- SET_PIXELS_FROM_CPU_DY_DV_FRAC, 0,
- SET_PIXELS_FROM_CPU_DY_DV_INT, 1);
-
- PUSH_IMMD(push, NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP,
- NVDEF(NV902D, SET_PIXELS_FROM_MEMORY_SAFE_OVERLAP, V, TRUE));
-
- PUSH_MTHD(push, NV902D, SET_PIXELS_FROM_MEMORY_DU_DX_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_DU_DX_INT, 1,
- SET_PIXELS_FROM_MEMORY_DV_DY_FRAC, 0,
- SET_PIXELS_FROM_MEMORY_DV_DY_INT, 1);
- PUSH_KICK(push);
- return 0;
-}
-
projects / platform / kernel / linux-starfive.git / commitdiff