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| author | Christian König <christian.koenig@amd.com> | 2014-05-27 16:49:22 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-06-02 10:25:13 -0400 |
| commit | 1aab5514ca9604e0263f658a067da0189c86a35b (patch) | |
| tree | f96125f31d9cd42d673ee2e6dcffbfcff9f37eed /drivers/gpu/drm/radeon/radeon.h | |
| parent | 1a0e79184132c5dc0e03a4047eacecc52c24deae (diff) | |
| download | blackbird-op-linux-1aab5514ca9604e0263f658a067da0189c86a35b.tar.gz blackbird-op-linux-1aab5514ca9604e0263f658a067da0189c86a35b.zip | |
drm/radeon: rework page flip handling v3
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
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.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 4ae304d7e932..736bfa2c7528 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 { |
