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authorClark Williams <williams@redhat.com>2012-01-05 12:51:32 -0600
committerClark Williams <williams@redhat.com>2012-01-05 12:51:32 -0600
commitd76fe430665fac3f44ee88958713ecc524fd778d (patch)
tree00206c8b11eb2084d38eeccfe4b41f5e89fb779c /drivers/gpu/drm/radeon/radeon_atombios.c
parent63076d7f7f7f2650e5d0a4fa5dd2c412a255c237 (diff)
parent805a6af8dba5dfdd35ec35dc52ec0122400b2610 (diff)
Merge commit 'v3.2' into rt-3.2-rt9v3.2-rt9
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_atombios.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_atombios.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index d24baf30efcb..5082d17d14dc 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2560,7 +2560,11 @@ void radeon_atombios_get_power_modes(struct radeon_device *rdev)
rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
rdev->pm.current_clock_mode_index = 0;
- rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
+ if (rdev->pm.default_power_state_index >= 0)
+ rdev->pm.current_vddc =
+ rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
+ else
+ rdev->pm.current_vddc = 0;
}
void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable)