xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/radeon: UVD bringup v8

Browse Source 
Just everything needed to decode videos using UVD.

v6: just all the bugfixes and support for R7xx-SI merged in one patch
v7: UVD_CGC_GATE is a write only register, lockup detection fix
v8: split out VRAM fallback changes, remove support for RV770,
    add support for HEMLOCK, add buffer sizes checks

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2013-04-08 12:41:29 +02:00
committed by Alex Deucher
parent 4474f3a91f
commit f2ba57b5ea
23 changed files with 1534 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/gpu/drm/radeon/rv770d.h
View File

@@ -671,4 +671,18 @@
# define TARGET_LINK_SPEED_MASK (0xf << 0)
# define SELECTABLE_DEEMPHASIS (1 << 6)
/* UVD */
#define UVD_LMI_EXT40_ADDR 0xf498
#define UVD_VCPU_CHIP_ID 0xf4d4
#define UVD_VCPU_CACHE_OFFSET0 0xf4d8
#define UVD_VCPU_CACHE_SIZE0 0xf4dc
#define UVD_VCPU_CACHE_OFFSET1 0xf4e0
#define UVD_VCPU_CACHE_SIZE1 0xf4e4
#define UVD_VCPU_CACHE_OFFSET2 0xf4e8
#define UVD_VCPU_CACHE_SIZE2 0xf4ec
#define UVD_LMI_ADDR_EXT 0xf594
#define UVD_RBC_RB_RPTR 0xf690
#define UVD_RBC_RB_WPTR 0xf694
#endif