drm/radeon/tn: disable PG when changing UVD clocks (62fa44bf) · Commits · e / devices / android_kernel_samsung_universal8895

drivers/gpu/drm/radeon/trinity_dpm.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -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,