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| author | Christian König <christian.koenig@amd.com> | 2014-06-04 02:13:21 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2014-06-04 05:59:44 +0400 |
| commit | fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337 (patch) | |
| tree | 8a678f30f92b7b0f6b1f33115fda9c9c37209b92 /drivers/gpu/drm/radeon/radeon.h | |
| parent | b15eb4ea1533b82762932d32cb220ddf75a09b3d (diff) | |
| download | linux-fa7f517cb26eb1a1a1f0baffcced39f6c3ec3337.tar.xz | |
drm/radeon: rework page flip handling v4
Instead of trying to flip inside the vblank period when
the buffer is idle, offload blocking for idle to a kernel
thread and program the flip directly into the hardware.
v2: add error handling, fix EBUSY handling
v3: add proper exclusive_lock handling
v4: update crtc->primary->fb when the flip actually happens
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 2eaa3300099e..dd4da88b3ab1 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -676,14 +676,16 @@ void radeon_doorbell_free(struct radeon_device *rdev, u32 doorbell); * IRQS. */ -struct radeon_unpin_work { - struct work_struct work; - struct radeon_device *rdev; - int crtc_id; - struct radeon_fence *fence; +struct radeon_flip_work { + struct work_struct flip_work; + struct work_struct unpin_work; + struct radeon_device *rdev; + int crtc_id; + struct drm_framebuffer *fb; struct drm_pending_vblank_event *event; - struct radeon_bo *old_rbo; - u64 new_crtc_base; + struct radeon_bo *old_rbo; + struct radeon_bo *new_rbo; + struct radeon_fence *fence; }; struct r500_irq_stat_regs { |