drm/radeon/dpm: add late_enable for rs780/rs880/rv6xx (a4643ba3) · Commits · 戴 / test

drivers/gpu/drm/radeon/r600_dpm.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -777,6 +777,22 @@ bool r600_is_internal_thermal_sensor(enum radeon_int_thermal_type sensor)
		}
		}

		int r600_dpm_late_enable(struct radeon_device *rdev)
		{
		int ret;

		if (rdev->irq.installed &&
		r600_is_internal_thermal_sensor(rdev->pm.int_thermal_type)) {
		ret = r600_set_thermal_temperature_range(rdev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
		if (ret)
		return ret;
		rdev->irq.dpm_thermal = true;
		radeon_irq_set(rdev);
		}

		return 0;
		}

		union power_info {
		struct _ATOM_POWERPLAY_INFO info;
		struct _ATOM_POWERPLAY_INFO_V2 info_2;

+2 −0

Original line number	Diff line number	Diff line
		@@ -1045,6 +1045,7 @@ static struct radeon_asic rv6xx_asic = {
		.init = &rv6xx_dpm_init,
		.setup_asic = &rv6xx_setup_asic,
		.enable = &rv6xx_dpm_enable,
		.late_enable = &r600_dpm_late_enable,
		.disable = &rv6xx_dpm_disable,
		.pre_set_power_state = &r600_dpm_pre_set_power_state,
		.set_power_state = &rv6xx_dpm_set_power_state,
		@@ -1135,6 +1136,7 @@ static struct radeon_asic rs780_asic = {
		.init = &rs780_dpm_init,
		.setup_asic = &rs780_dpm_setup_asic,
		.enable = &rs780_dpm_enable,
		.late_enable = &r600_dpm_late_enable,
		.disable = &rs780_dpm_disable,
		.pre_set_power_state = &r600_dpm_pre_set_power_state,
		.set_power_state = &rs780_dpm_set_power_state,

+1 −0

Original line number	Diff line number	Diff line
		@@ -392,6 +392,7 @@ int rv6xx_get_temp(struct radeon_device *rdev);
		int r600_set_uvd_clocks(struct radeon_device *rdev, u32 vclk, u32 dclk);
		int r600_dpm_pre_set_power_state(struct radeon_device *rdev);
		void r600_dpm_post_set_power_state(struct radeon_device *rdev);
		int r600_dpm_late_enable(struct radeon_device *rdev);
		/* r600 dma */
		uint32_t r600_dma_get_rptr(struct radeon_device *rdev,
		struct radeon_ring *ring);