[PATCH 08/11] drm/radeon/ci: apply disp voltage changes before clk changes
Alex Deucher
alexdeucher at gmail.com
Wed Nov 19 09:40:17 PST 2014
Apply voltage changes for displays before changing clocks.
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
drivers/gpu/drm/radeon/ci_dpm.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c
index c9963b5..e781628 100644
--- a/drivers/gpu/drm/radeon/ci_dpm.c
+++ b/drivers/gpu/drm/radeon/ci_dpm.c
@@ -3752,6 +3752,8 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev)
struct ci_power_info *pi = ci_get_pi(rdev);
PPSMC_Result result;
+ ci_apply_disp_minimum_voltage_request(rdev);
+
if (!pi->sclk_dpm_key_disabled) {
if (pi->dpm_level_enable_mask.sclk_dpm_enable_mask) {
result = ci_send_msg_to_smc_with_parameter(rdev,
@@ -3782,8 +3784,6 @@ static int ci_upload_dpm_level_enable_mask(struct radeon_device *rdev)
}
}
- ci_apply_disp_minimum_voltage_request(rdev);
-
return 0;
}
--
1.8.3.1
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