kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c, branch linux-4.13.y

Revert "drm/amdgpu: Refactor flip into prepare submit and submit. (v3)"

2017-05-01T15:21:42+00:00

This reverts commit cb341a319f7e66f879d69af929c3dadfc1a8f31e. The purpose of the refactor was for amdgpu_crtc_prepare/submit_flip to be used by the DC code, but that's no longer the case. Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/amdgpu: Make amdgpu_bo_reserve use uninterruptible waits for cleanup

2017-04-28T21:33:16+00:00

Some of these paths probably cannot be interrupted by a signal anyway. Those that can would fail to clean up things if they actually got interrupted. Reviewed-by: Christian König Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher

drm/amdgpu: Fix use of interruptible waiting

2017-04-28T21:33:10+00:00

There is no good mechanism to handle the corresponding error. When signal interrupt happens, unpin is not called. As a result, inside AMDGPU, the statistic of pin size will be wrong. Signed-off-by: Alex Xie Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Fail fb creation from imported dma-bufs. (v2)

2017-04-07T16:20:39+00:00

Any use of the framebuffer will migrate it to VRAM, which is not sensible for an imported dma-buf. v2: Use DRM_DEBUG_KMS to prevent userspace accidentally spamming dmesg. Reviewed-by: Michel Dänzer Reviewed-by: Christian König Signed-off-by: Christopher James Halse Rogers CC: amd-gfx@lists.freedesktop.org Signed-off-by: Alex Deucher

drm: Add acquire ctx parameter to ->set_config

2017-03-29T07:56:25+00:00

Surprisingly a lot of legacy drivers roll their own, for runtime pm and because vmwgfx. Also make nouveau's set_config static while at it. Cc: Sinclair Yeh Cc: Thomas Hellstrom Cc: Ben Skeggs Cc: Patrik Jakobsson Cc: Alex Deucher Cc: Christian König Reviewed-by: Harry Wentland Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-19-daniel.vetter@ffwll.ch

drm: Add acquire ctx parameter to ->page_flip(_target)

2017-03-29T07:50:38+00:00

Again just going through the motions, no functional changes in here. Cc: Gerd Hoffmann Cc: Ben Skeggs Cc: Russell King Cc: Laurent Pinchart Cc: Eric Anholt Cc: Alex Deucher Cc: Christian König Reviewed-by: Harry Wentland Signed-off-by: Daniel Vetter t Link: http://patchwork.freedesktop.org/patch/msgid/20170322215058.8671-12-daniel.vetter@ffwll.ch

drm/amdgpu: Refactor flip into prepare submit and submit. (v3)

2017-01-27T16:13:31+00:00

Make pflip atomic friendly. Split the fuinction into whatever can fail part and the actual flip submit part. Call the pre-submit function before atomic states are swapped so in case of error we can fail the IOCTL. v2: Update due to target_vblank code change. Fix identetation. Change return type for amdgpu_crtc_submit_flip to void v3: agd: fix formatting Signed-off-by: Andrey Grodzovsky Reviewed-by Harry Wentland Signed-off-by: Alex Deucher

drm/amdgpu: Switch error code when bo pin fails. (v3)

2017-01-27T16:13:31+00:00

Switching to -ENOMEM resolves a hang in case the driver uses this function in atomic code path. v2: Update commit message. v3: Remove forcing -EINVAL in case of amdgpu_bo_pin fail since there is no apparent reason for not just passing through the the return value. Signed-off-by: Andrey Grodzovsky Reviewed-by: Alex Deucher Reviewed-by Harry Wentland Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Remove checking for atombios

2017-01-27T16:12:39+00:00

This is a left over from radeon, amdgpu doesn't support any non-atombios parts and amdgpu_device_init would bail if the check for atombios failed anyway. Reviewed-by: Edward O'Callaghan Signed-off-by: Nils Wallménius Signed-off-by: Alex Deucher

drm: Pass 'dev' to drm_helper_mode_fill_fb_struct()

2016-12-15T12:03:30+00:00

Pass the drm_device to drm_helper_mode_fill_fb_struct() so that we can populate fb->dev early. Will make it easier to use the fb before we register it. @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ); @@ identifier fb, mode_cmd; @@ void drm_helper_mode_fill_fb_struct( + struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_mode_fb_cmd2 *mode_cmd ) { ... } @@ function func; identifier dev; expression E1, E2; @@ func(struct drm_device *dev, ...) { ... drm_helper_mode_fill_fb_struct( + dev, E1, E2); ... } @@ expression E1, E2; @@ drm_helper_mode_fill_fb_struct( + dev, E1, E2); v2: Rerun spatch due to code changes Signed-off-by: Ville Syrjälä Reviewed-by: Laurent Pinchart Reviewed-by: Alex Deucher Link: http://patchwork.freedesktop.org/patch/msgid/1481748539-18283-1-git-send-email-ville.syrjala@linux.intel.com