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drm/radeon: initial VCE support v4

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Only VCE 2.0 support so far.

v2: squashing multiple patches into this one
v3: add IRQ support for CIK, major cleanups,
    basic code documentation
v4: remove HAINAN from chipset list

Signed-off-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Christian König
2013-05-23 12:10:04 +02:00
parent 1c61eae469
commit d93f79376f
15 changed files with 1117 additions and 9 deletions
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13
drivers/gpu/drm/radeon/radeon_asic.h
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@@ -863,4 +863,17 @@ bool uvd_v3_1_semaphore_emit(struct radeon_device *rdev,
/* uvd v4.2 */
int uvd_v4_2_resume(struct radeon_device *rdev);
/* vce v1.0 */
uint32_t vce_v1_0_get_rptr(struct radeon_device *rdev,
struct radeon_ring *ring);
uint32_t vce_v1_0_get_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
void vce_v1_0_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring);
int vce_v1_0_init(struct radeon_device *rdev);
int vce_v1_0_start(struct radeon_device *rdev);
/* vce v2.0 */
int vce_v2_0_resume(struct radeon_device *rdev);
#endif