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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-05-05 16:03:57 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-11 12:31:25 -0400 |
| commit | cb9e59d7e999c68b79f23d6016b08fc5d0bb8a8d (patch) | |
| tree | b6a3f9e2d470c1f3cc259f6ddac599fbe58b5b94 /drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | |
| parent | a71dd897599c94d38eb1c4d6c8d9f8e3275e82ce (diff) | |
| download | op-kernel-dev-cb9e59d7e999c68b79f23d6016b08fc5d0bb8a8d.zip op-kernel-dev-cb9e59d7e999c68b79f23d6016b08fc5d0bb8a8d.tar.gz | |
drm/amdgpu: Support DRM_MODE_PAGE_FLIP_ASYNC (v2)
When this flag is set, we program the hardware to execute the flip
during horizontal blank (i.e. for the next scanline) instead of during
vertical blank (i.e. for the next frame).
Ported from radeon commit:
drm/radeon: Support DRM_MODE_PAGE_FLIP_ASYNC
v2: drop DAL change for upstream
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h index 8a253aa..6b1d7d3 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h @@ -283,7 +283,7 @@ struct amdgpu_display_funcs { u32 (*hpd_get_gpio_reg)(struct amdgpu_device *adev); /* pageflipping */ void (*page_flip)(struct amdgpu_device *adev, - int crtc_id, u64 crtc_base); + int crtc_id, u64 crtc_base, bool async); int (*page_flip_get_scanoutpos)(struct amdgpu_device *adev, int crtc, u32 *vbl, u32 *position); /* display topology setup */ |
