From 9349d5cc920c10845693f906ebd67f394f1d0d04 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 28 May 2010 19:35:01 -0400 Subject: [PATCH] drm/radeon/kms/pm: enable SetVoltage on r7xx/evergreen I missed these in the r6xx commit. Signed-off-by: Alex Deucher Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/evergreen.c | 5 +++++ drivers/gpu/drm/radeon/rv770.c | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 8c8e4d3..0440c09 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -41,7 +41,12 @@ void evergreen_fini(struct radeon_device *rdev); void evergreen_pm_misc(struct radeon_device *rdev) { + int requested_index = rdev->pm.requested_power_state_index; + struct radeon_power_state *ps = &rdev->pm.power_state[requested_index]; + struct radeon_voltage *voltage = &ps->clock_info[0].voltage; + if ((voltage->type == VOLTAGE_SW) && voltage->voltage) + radeon_atom_set_voltage(rdev, voltage->voltage); } void evergreen_pm_prepare(struct radeon_device *rdev) diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 253f24a..33952da 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -44,7 +44,12 @@ void rv770_fini(struct radeon_device *rdev); void rv770_pm_misc(struct radeon_device *rdev) { + int requested_index = rdev->pm.requested_power_state_index; + struct radeon_power_state *ps = &rdev->pm.power_state[requested_index]; + struct radeon_voltage *voltage = &ps->clock_info[0].voltage; + if ((voltage->type == VOLTAGE_SW) && voltage->voltage) + radeon_atom_set_voltage(rdev, voltage->voltage); } /* -- 2.7.4