drm/radeon/kms/pm/r600: select the mid clock mode for single head low profile
authorAlex Deucher <alexdeucher@gmail.com>
Thu, 20 May 2010 22:44:49 +0000 (18:44 -0400)
committerDave Airlie <airlied@redhat.com>
Fri, 21 May 2010 05:47:40 +0000 (15:47 +1000)
This saves some more power at the expense of performance.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/radeon/r600.c

index 7ffc3892c65220c6367761e6f0792cd4c77d489e..44e96a2ae25aa2be1640d491a68570aa1257bae9 100644 (file)
@@ -430,7 +430,7 @@ void r600_pm_init_profile(struct radeon_device *rdev)
                                rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx =
                                        r600_pm_get_type_index(rdev, POWER_STATE_TYPE_BATTERY, 0);
                                rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
-                               rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 2;
+                               rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 1;
                        } else {
                                rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx =
                                        r600_pm_get_type_index(rdev, POWER_STATE_TYPE_PERFORMANCE, 0);