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| author |   Alex Deucher <alexdeucher@gmail.com> | 2010-04-29 16:33:38 -0400 |
|---|---|---|
| committer |   Dave Airlie <airlied@redhat.com> | 2010-05-18 18:21:42 +1000 |
| commit | 536fcd5124df6af3b95f1bffc925d9ccb6d5b9df (patch) | |
| tree | 5188fd38872f43803916a1aff976262c7f9232af /drivers/gpu/drm/radeon/rs600d.h | |
| parent | drm/radeon/kms: re-enable gui idle interrupts on r6xx+ (diff) | |
| download | linux-dev-536fcd5124df6af3b95f1bffc925d9ccb6d5b9df.tar.xz linux-dev-536fcd5124df6af3b95f1bffc925d9ccb6d5b9df.zip | |
drm/radeon/kms: enable misc pm power state features on r5xx, rs6xx
voltage drop, dynamic voltage, dynamic sclk, pcie lane adjust, etc,
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/rs600d.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/rs600d.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/rs600d.h b/drivers/gpu/drm/radeon/rs600d.h index 8f624342927a..a27c13ac47c3 100644 --- a/drivers/gpu/drm/radeon/rs600d.h +++ b/drivers/gpu/drm/radeon/rs600d.h @@ -655,6 +655,8 @@ #define HDP_FORCEON (1 << 0) #define MC_HOST_DYN_CNTL 0x1e #define MC_HOST_FORCEON (1 << 0) +#define DYN_BACKBIAS_CNTL 0x29 +#define IO_CG_BACKBIAS_EN (1 << 0) /* mmreg */ #define DOUT_POWER_MANAGEMENT_CNTL 0x7ee0 |