similar to: [PATCH 4/6] drm/nouveau: use drm_crtc_handle_vblank()

This introduces support for CRC readback on gf119+, using the documentation generously provided to us by Nvidia: https://github.com/NVIDIA/open-gpu-doc/blob/master/Display-CRC/display-crc.txt We expose all available CRC sources. SF, SOR, PIOR, and DAC are exposed through a single set of "outp" sources: outp-active/auto for a CRC of the scanout region, outp-complete for a CRC of both

This introduces support for CRC readback on gf119+, using the documentation generously provided to us by Nvidia: https://github.com/NVIDIA/open-gpu-doc/blob/master/Display-CRC/display-crc.txt We expose all available CRC sources. SF, SOR, PIOR, and DAC are exposed through a single set of "outp" sources: outp-active/auto for a CRC of the scanout region, outp-complete for a CRC of both

This introduces support for CRC readback on gf119+, using the documentation generously provided to us by Nvidia: https://github.com/NVIDIA/open-gpu-doc/blob/master/Display-CRC/display-crc.txt We expose all available CRC sources. SF, SOR, PIOR, and DAC are exposed through a single set of "outp" sources: outp-active/auto for a CRC of the scanout region, outp-complete for a CRC of both

This introduces support for CRC readback on gf119+, using the documentation generously provided to us by Nvidia: https://github.com/NVIDIA/open-gpu-doc/blob/master/Display-CRC/display-crc.txt We expose all available CRC sources. SF, SOR, PIOR, and DAC are exposed through a single set of "outp" sources: outp-active/auto for a CRC of the scanout region, outp-complete for a CRC of both

https://bugs.freedesktop.org/show_bug.cgi?id=100691 Bug ID: 100691 Summary: [4.10] BUG: KASAN: use-after-free in drm_calc_vbltimestamp_from_scanoutpos+0x625/0x740 Product: xorg Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium

VBLANK callbacks in struct drm_driver are deprecated in favor of their equivalents in struct drm_crtc_funcs. Convert nouvean over. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 3 +++ drivers/gpu/drm/nouveau/dispnv50/head.c | 4 ++++ drivers/gpu/drm/nouveau/nouveau_display.c | 14 ++------------

VBLANK callbacks in struct drm_driver are deprecated in favor of their equivalents in struct drm_crtc_funcs. Convert nouvean over. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 3 +++ drivers/gpu/drm/nouveau/dispnv50/head.c | 4 ++++ drivers/gpu/drm/nouveau/nouveau_display.c | 14 ++------------

VBLANK callbacks in struct drm_driver are deprecated in favor of their equivalents in struct drm_crtc_funcs. Convert nouvean over. v4: * add argument names in function declaration Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> --- drivers/gpu/drm/nouveau/dispnv04/crtc.c | 3 +++ drivers/gpu/drm/nouveau/dispnv50/head.c | 4 ++++ drivers/gpu/drm/nouveau/nouveau_display.c |

On 08/12/2013 07:50 AM, Maarten Lankhorst wrote: > This fixes a deadlock inversion when vblank is enabled/disabled by drm. > &dev->vblank_time_lock is always taken when the vblank state is toggled, > which caused a deadlock when &event->lock was also taken during > event_get/put. > > Solve the race by requiring that lock to change enable/disable state, > and

This fixes a deadlock inversion when vblank is enabled/disabled by drm. &dev->vblank_time_lock is always taken when the vblank state is toggled, which caused a deadlock when &event->lock was also taken during event_get/put. Solve the race by requiring that lock to change enable/disable state, and always keeping vblank on the event list. Core drm ignores unwanted vblanks, so extra

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event(), drm_arm_vblank_event() and drm_vblank_{get,put}() with the new helper functions. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Signed-off-by: Gustavo Padovan <gustavo.padovan at

On Mon, Jun 06, 2016 at 11:41:32AM -0300, Gustavo Padovan wrote: > From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> > > Replace the legacy drm_send_vblank_event() with the new helper function. > > v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) > > Cc: Mario Kleiner <mario.kleiner.de at gmail.com> > Signed-off-by: Gustavo

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Replace the legacy drm_send_vblank_event() with the new helper function. v2: add crtc to nouveau_page_flip_state (comment from Mario Kleiner) Cc: Mario Kleiner <mario.kleiner.de at gmail.com> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/nouveau/nouveau_display.c | 19

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> virtio_gpu was failing to send vblank events when using the atomic IOCTL with the DRM_MODE_PAGE_FLIP_EVENT flag set. This patch fixes each and enables atomic pageflips updates. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_display.c | 12 ++++++++++++ 1 file changed,

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> virtio_gpu was failing to send vblank events when using the atomic IOCTL with the DRM_MODE_PAGE_FLIP_EVENT flag set. This patch fixes each and enables atomic pageflips updates. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_display.c | 12 ++++++++++++ 1 file changed,

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> virtio was missing this call to clean up core plane usage. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 11288ff..1ff9c64

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> virtio was missing this call to clean up core plane usage. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_plane.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 11288ff..1ff9c64

From: Gustavo Padovan <gustavo.padovan at collabora.co.uk> Simplify code by using the new vblank crtc helpers. Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk> --- drivers/gpu/drm/virtio/virtgpu_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c index