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| author | Alex Deucher <alexander.deucher@amd.com> | 2013-08-08 19:34:07 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-08-30 16:30:49 -0400 |
| commit | e16866ecfbfabc546fe8f02fdf4359707f81e81e (patch) | |
| tree | 8cd5bb6ada62aa2ebfa5f45e6ae2c732e6881d92 /drivers/gpu/drm/radeon/sid.h | |
| parent | 0116e1efafe09a2d99042943a850deaa1d9b069c (diff) | |
| download | op-kernel-dev-e16866ecfbfabc546fe8f02fdf4359707f81e81e.zip op-kernel-dev-e16866ecfbfabc546fe8f02fdf4359707f81e81e.tar.gz | |
drm/radeon/si: restructure cg code (v3)
Resturcture clockgating code so that it can be
enabled/disabled from other components such as
dpm.
v2: make function static
v3: add fine grained cg controls
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/sid.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/sid.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h index 968cf69..91dae16 100644 --- a/drivers/gpu/drm/radeon/sid.h +++ b/drivers/gpu/drm/radeon/sid.h @@ -581,6 +581,7 @@ #define CLKS_MASK (0xfff << 0) #define HDP_HOST_PATH_CNTL 0x2C00 +#define CLOCK_GATING_DIS (1 << 23) #define HDP_NONSURFACE_BASE 0x2C04 #define HDP_NONSURFACE_INFO 0x2C08 #define HDP_NONSURFACE_SIZE 0x2C0C @@ -588,6 +589,8 @@ #define HDP_ADDR_CONFIG 0x2F48 #define HDP_MISC_CNTL 0x2F4C #define HDP_FLUSH_INVALIDATE_CACHE (1 << 0) +#define HDP_MEM_POWER_LS 0x2F50 +#define HDP_LS_ENABLE (1 << 0) #define ATC_MISC_CG 0x3350 @@ -1354,6 +1357,7 @@ /* PCIE registers idx/data 0x30/0x34 */ #define PCIE_CNTL2 0x1c /* PCIE */ # define SLV_MEM_LS_EN (1 << 16) +# define SLV_MEM_AGGRESSIVE_LS_EN (1 << 17) # define MST_MEM_LS_EN (1 << 18) # define REPLAY_MEM_LS_EN (1 << 19) #define PCIE_LC_STATUS1 0x28 /* PCIE */ @@ -1703,6 +1707,10 @@ # define DMA_IDLE (1 << 0) #define DMA_TILING_CONFIG 0xd0b8 +#define DMA_POWER_CNTL 0xd0bc +# define MEM_POWER_OVERRIDE (1 << 8) +#define DMA_CLK_CTRL 0xd0c0 + #define DMA_PG 0xd0d4 # define PG_CNTL_ENABLE (1 << 0) #define DMA_PGFSM_CONFIG 0xd0d8 |
