drm/radeon/sumo: disable PG when changing UVD clocks (2b90eddc) · Commits · e / devices / android_kernel_xiaomi_sm6125

drivers/gpu/drm/radeon/sumo_dpm.c

+19 −2

Original line number	Original line	Diff line number	Diff line
	@@ -811,6 +811,23 @@ static void sumo_program_bootup_state(struct radeon_device *rdev)
	sumo_power_level_enable(rdev, i, false);		sumo_power_level_enable(rdev, i, false);
	}		}

			static void sumo_setup_uvd_clocks(struct radeon_device *rdev,
			struct radeon_ps *new_rps,
			struct radeon_ps *old_rps)
			{
			struct sumo_power_info *pi = sumo_get_pi(rdev);

			if (pi->enable_gfx_power_gating) {
			sumo_gfx_powergating_enable(rdev, false);
			}

			radeon_set_uvd_clocks(rdev, new_rps->vclk, new_rps->dclk);

			if (pi->enable_gfx_power_gating) {
			sumo_gfx_powergating_enable(rdev, true);
			}
			}

	static void sumo_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,		static void sumo_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
	struct radeon_ps *new_rps,		struct radeon_ps *new_rps,
	struct radeon_ps *old_rps)		struct radeon_ps *old_rps)
	@@ -826,7 +843,7 @@ static void sumo_set_uvd_clock_before_set_eng_clock(struct radeon_device *rdev,
	current_ps->levels[current_ps->num_levels - 1].sclk)		current_ps->levels[current_ps->num_levels - 1].sclk)
	return;		return;

	radeon_set_uvd_clocks(rdev, new_rps->vclk, new_rps->dclk);		sumo_setup_uvd_clocks(rdev, new_rps, old_rps);
	}		}

	static void sumo_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,		static void sumo_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
	@@ -844,7 +861,7 @@ static void sumo_set_uvd_clock_after_set_eng_clock(struct radeon_device *rdev,
	current_ps->levels[current_ps->num_levels - 1].sclk)		current_ps->levels[current_ps->num_levels - 1].sclk)
	return;		return;

	radeon_set_uvd_clocks(rdev, new_rps->vclk, new_rps->dclk);		sumo_setup_uvd_clocks(rdev, new_rps, old_rps);
	}		}

	void sumo_take_smu_control(struct radeon_device *rdev, bool enable)		void sumo_take_smu_control(struct radeon_device *rdev, bool enable)