diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-11-29 01:55:21 +0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-08-27 20:47:53 +0400 |
| commit | 4a956a70a8d4cc5268a60f6718de58892fa1275e (patch) | |
| tree | f0a11235bb0d549ca2d8dc7e60dc74db6b8fabaf /drivers/gpu/drm/radeon/r600d.h | |
| parent | a8fba64ab08cf4a5baf211f1126b475e03f90fc1 (diff) | |
| download | linux-4a956a70a8d4cc5268a60f6718de58892fa1275e.tar.xz | |
drm/radeon: add set_uvd_clocks callback for r6xx v4
v2: wake up PLL, set [VD]CLK_SRC, cleanup code
v3: handle RV670,RV635,RV620 as well
v4: merge rv6xx and rs780/rs880 code, fix ref divider mask
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/r600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/r600d.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/r600d.h b/drivers/gpu/drm/radeon/r600d.h index 3df030dc2352..8c3fdd581a72 100644 --- a/drivers/gpu/drm/radeon/r600d.h +++ b/drivers/gpu/drm/radeon/r600d.h @@ -1526,9 +1526,35 @@ #define UVD_CONTEXT_ID 0xf6f4 +/* rs780 only */ +#define GFX_MACRO_BYPASS_CNTL 0x30c0 +#define SPLL_BYPASS_CNTL (1 << 0) +#define UPLL_BYPASS_CNTL (1 << 1) + +#define CG_UPLL_FUNC_CNTL 0x7e0 +# define UPLL_RESET_MASK 0x00000001 +# define UPLL_SLEEP_MASK 0x00000002 +# define UPLL_BYPASS_EN_MASK 0x00000004 # define UPLL_CTLREQ_MASK 0x00000008 +# define UPLL_FB_DIV(x) ((x) << 4) +# define UPLL_FB_DIV_MASK 0x0000FFF0 +# define UPLL_REF_DIV(x) ((x) << 16) +# define UPLL_REF_DIV_MASK 0x003F0000 +# define UPLL_REFCLK_SRC_SEL_MASK 0x20000000 # define UPLL_CTLACK_MASK 0x40000000 # define UPLL_CTLACK2_MASK 0x80000000 +#define CG_UPLL_FUNC_CNTL_2 0x7e4 +# define UPLL_SW_HILEN(x) ((x) << 0) +# define UPLL_SW_LOLEN(x) ((x) << 4) +# define UPLL_SW_HILEN2(x) ((x) << 8) +# define UPLL_SW_LOLEN2(x) ((x) << 12) +# define UPLL_DIVEN_MASK 0x00010000 +# define UPLL_DIVEN2_MASK 0x00020000 +# define UPLL_SW_MASK 0x0003FFFF +# define VCLK_SRC_SEL(x) ((x) << 20) +# define VCLK_SRC_SEL_MASK 0x01F00000 +# define DCLK_SRC_SEL(x) ((x) << 25) +# define DCLK_SRC_SEL_MASK 0x3E000000 /* * PM4 |