drm/radeon/tn: disable PG when changing UVD clocks

[linux-imx.git] / drivers / gpu / drm / radeon / trinity_dpm.c

diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c
index b02b5ad92121300fb6c25384e9dc5875c2da9c20..8a32bcc6bbb5b13a3f9da2171d9007d08fc30b67 100644 (file)
--- a/drivers/gpu/drm/radeon/trinity_dpm.c
+++ b/drivers/gpu/drm/radeon/trinity_dpm.c
@@ -921,6 +921,10 @@ static void trinity_setup_uvd_clocks(struct radeon_device *rdev,
 {
        struct trinity_power_info *pi = trinity_get_pi(rdev);
 
+       if (pi->enable_gfx_power_gating) {
+               trinity_gfx_powergating_enable(rdev, false);
+       }
+
        if (pi->uvd_dpm) {
                if (trinity_uvd_clocks_zero(new_rps) &&
                    !trinity_uvd_clocks_zero(old_rps)) {
@@ -946,6 +950,10 @@ static void trinity_setup_uvd_clocks(struct radeon_device *rdev,
 
                radeon_set_uvd_clocks(rdev, new_rps->vclk, new_rps->dclk);
        }
+
+       if (pi->enable_gfx_power_gating) {
+               trinity_gfx_powergating_enable(rdev, true);
+       }
 }
 
 static void trinity_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,