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| author | Alex Deucher <alexdeucher@gmail.com> | 2010-06-08 00:15:18 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-06-08 01:35:53 +0200 |
| commit | 4d60173fc1b12b0c308f861620fe8e2a84f6e5da (patch) | |
| tree | dd42b72d50e0859e632b2e9ffd0b7c0961b7bf86 /drivers/gpu/drm/radeon/radeon.h | |
| parent | drm/radeon/kms/pm: Disable voltage adjust on RS780/RS880 (diff) | |
| download | linux-4d60173fc1b12b0c308f861620fe8e2a84f6e5da.tar.xz linux-4d60173fc1b12b0c308f861620fe8e2a84f6e5da.zip | |
drm/radeon/kms/pm: track current voltage (v2)
track the current voltage level and avoid setting it
if the requested voltage is already set.
v2: check voltage type before checking current voltage
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h index 2ad0e0304294..8e1d44ca26ec 100644 --- a/drivers/gpu/drm/radeon/radeon.h +++ b/drivers/gpu/drm/radeon/radeon.h @@ -748,6 +748,7 @@ struct radeon_pm { int default_power_state_index; u32 current_sclk; u32 current_mclk; + u32 current_vddc; struct radeon_i2c_chan *i2c_bus; /* selected pm method */ enum radeon_pm_method pm_method; |