[PATCH xf86-video-ati] modesetting: re-set the crtc's mode when link-status goes BAD

From: Martin Peres Despite all the careful planning of the kernel, a link may become insufficient to handle the currently-set mode. At this point, the kernel should mark this particular configuration as being broken and potentially prune the mode before setting the

[PATCH] drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately

For virtual display, it uses software timer to emulate the vsync interrupt, it doesn't have high precision, so doesn't support disable vblank immediately. BUG: SWDEV-129274 Signed-off-by: Emily Deng --- drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c | 8 +--- 1 file changed, 5

答复: [PATCH] Wait pending flip before setting new frontbuffer when resize screen

Hi: Please ignore this patch. the extant patch could fix the problem. https://cgit.freedesktop.org/xorg/driver/xf86-video-amdgpu/commit/?id=af7221e1c4d2dbdfd488eb0976a835584ea8441c Thanks JimQu 发件人: Jim Qu 发送时间: 2017年8月18日 11:10 收件人:

[PATCH] Wait pending flip before setting new frontbuffer when resize screen

the patch fixs the display can not light up after hotplug with DRI3 enabled, the drmmode_crtc->flip_pending records old fb address which will be freed during setting new frontbuffer,meanwhile, the allocator set the same address as freed fb to output_ids[] in drmmode_set_mode_ major(). In the next

Re: [PATCH] drm/amdgpu: fix a bogus warning

Reviewed-by: Alex Xie From: amd-gfx on behalf of Alex Deucher Sent: Thursday, August 17, 2017 4:44 PM To: amd-gfx@lists.freedesktop.org Cc: Deucher, Alexander Subject: [PATCH]

[PATCH] drm/amdgpu: fix a bogus warning

Don't validate the default value. Prevents a needless warning. Also fix a spelling typo in the warning message. Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git

[PATCH] drm/atomic: put commit when -ERESTARTSYS received

During page flip atomic_check and atomic_commit can return -ERESTARTSYS to restart the ioctl. When this happens we fail to put the commit object leading to a memory leak. v2: Changed subject tag to drm/atomic Signed-off-by: Jerry Zuo --- drivers/gpu/drm/drm_atomic.c | 25

Re: bug running amd-staging-4.12

Not the slightest idea, but you are not the first one complaining about problems. How do you trigger that? Christian. Am 17.08.2017 um 03:16 schrieb Dave Airlie: I'm seeing this go past a fair bit. Dave. [ 3640.825412] BUG: sleeping function called from invalid context at