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authorChristian König <christian.koenig@amd.com>2014-05-27 16:49:22 +0200
committerAlex Deucher <alexander.deucher@amd.com>2014-06-02 10:25:13 -0400
commit1aab5514ca9604e0263f658a067da0189c86a35b (patch)
treef96125f31d9cd42d673ee2e6dcffbfcff9f37eed /drivers/gpu/drm/radeon/radeon.h
parent1a0e79184132c5dc0e03a4047eacecc52c24deae (diff)
downloadlinux-stericsson-1aab5514ca9604e0263f658a067da0189c86a35b.tar.gz
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.h16
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 {