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| author | Matthew Garrett <mjg@redhat.com> | 2010-04-27 13:58:46 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-05-18 18:21:26 +1000 |
| commit | c37d230af450472183e70947f8e2aa8101a96603 (patch) | |
| tree | 762619ea19922f6caa0e8121d69617de6351d3e8 /drivers/gpu/drm/radeon/radeon_pm.c | |
| parent | 956ac86d9277b7142f0ad3f24f7fbd4beed0777d (diff) | |
| download | kernel_samsung_smdk4412-c37d230af450472183e70947f8e2aa8101a96603.zip kernel_samsung_smdk4412-c37d230af450472183e70947f8e2aa8101a96603.tar.gz kernel_samsung_smdk4412-c37d230af450472183e70947f8e2aa8101a96603.tar.bz2 | |
radeon: Make sure that we determine the correct PM state before transition
We need to choose the correct PM state to transition into before starting
the actual change. Call radeon_get_power_state() at the top of the clock
setting to do so.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_pm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 79d3336..7cc54c8 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -58,6 +58,9 @@ static void radeon_pm_set_clocks(struct radeon_device *rdev, int static_switch) { int i; + if (!static_switch) + radeon_get_power_state(rdev, rdev->pm.planned_action); + mutex_lock(&rdev->cp.mutex); /* wait for GPU idle */ |