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Commit 72dd2c54 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/radeon/dpm: add dpm_set_power_state failure output (7xx-ni) 



Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2c48febb

drivers/gpu/drm/radeon/btc_dpm.c

+21 −8
Original line number Diff line number Diff line
@@ -2274,44 +2274,57 @@ int btc_dpm_set_power_state(struct radeon_device *rdev) 
	ret = btc_disable_ulv(rdev);

	btc_set_boot_state_timing(rdev);

	ret = rv770_restrict_performance_levels_before_switch(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_restrict_performance_levels_before_switch failed\n");

		return ret;

	}

	if (eg_pi->pcie_performance_request)

		cypress_notify_link_speed_change_before_state_change(rdev, new_ps, old_ps);



	rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);

	ret = rv770_halt_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_halt_smc failed\n");

		return ret;

	}

	btc_set_at_for_uvd(rdev, new_ps);

	if (eg_pi->smu_uvd_hs)

		btc_notify_uvd_to_smc(rdev, new_ps);

	ret = cypress_upload_sw_state(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("cypress_upload_sw_state failed\n");

		return ret;



	}

	if (eg_pi->dynamic_ac_timing) {

		ret = cypress_upload_mc_reg_table(rdev, new_ps);

		if (ret)

		if (ret) {

			DRM_ERROR("cypress_upload_mc_reg_table failed\n");

			return ret;

		}

	}



	cypress_program_memory_timing_parameters(rdev, new_ps);



	ret = rv770_resume_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_resume_smc failed\n");

		return ret;

	}

	ret = rv770_set_sw_state(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_set_sw_state failed\n");

		return ret;

	}

	rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);



	if (eg_pi->pcie_performance_request)

		cypress_notify_link_speed_change_after_state_change(rdev, new_ps, old_ps);



	ret = btc_set_power_state_conditionally_enable_ulv(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("btc_set_power_state_conditionally_enable_ulv failed\n");

		return ret;

	}



#if 0

	/* XXX */

drivers/gpu/drm/radeon/cypress_dpm.c

+18 −8
Original line number Diff line number Diff line
@@ -1971,34 +1971,44 @@ int cypress_dpm_set_power_state(struct radeon_device *rdev) 
	int ret;



	ret = rv770_restrict_performance_levels_before_switch(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_restrict_performance_levels_before_switch failed\n");

		return ret;



	}

	if (eg_pi->pcie_performance_request)

		cypress_notify_link_speed_change_before_state_change(rdev, new_ps, old_ps);



	rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);

	ret = rv770_halt_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_halt_smc failed\n");

		return ret;

	}

	ret = cypress_upload_sw_state(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("cypress_upload_sw_state failed\n");

		return ret;



	}

	if (eg_pi->dynamic_ac_timing) {

		ret = cypress_upload_mc_reg_table(rdev, new_ps);

		if (ret)

		if (ret) {

			DRM_ERROR("cypress_upload_mc_reg_table failed\n");

			return ret;

		}

	}



	cypress_program_memory_timing_parameters(rdev, new_ps);



	ret = rv770_resume_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_resume_smc failed\n");

		return ret;

	}

	ret = rv770_set_sw_state(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_set_sw_state failed\n");

		return ret;

	}

	rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);



	if (eg_pi->pcie_performance_request)

drivers/gpu/drm/radeon/ni_dpm.c

+36 −12
Original line number Diff line number Diff line
@@ -3726,47 +3726,71 @@ int ni_dpm_set_power_state(struct radeon_device *rdev) 
	int ret;



	ret = ni_restrict_performance_levels_before_switch(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_restrict_performance_levels_before_switch failed\n");

		return ret;

	}

	rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);

	ret = ni_enable_power_containment(rdev, new_ps, false);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_enable_power_containment failed\n");

		return ret;

	}

	ret = ni_enable_smc_cac(rdev, new_ps, false);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_enable_smc_cac failed\n");

		return ret;

	}

	ret = rv770_halt_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_halt_smc failed\n");

		return ret;

	}

	if (eg_pi->smu_uvd_hs)

		btc_notify_uvd_to_smc(rdev, new_ps);

	ret = ni_upload_sw_state(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_upload_sw_state failed\n");

		return ret;

	}

	if (eg_pi->dynamic_ac_timing) {

		ret = ni_upload_mc_reg_table(rdev, new_ps);

		if (ret)

		if (ret) {

			DRM_ERROR("ni_upload_mc_reg_table failed\n");

			return ret;

		}

	}

	ret = ni_program_memory_timing_parameters(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_program_memory_timing_parameters failed\n");

		return ret;

	}

	ret = ni_populate_smc_tdp_limits(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_populate_smc_tdp_limits failed\n");

		return ret;

	}

	ret = rv770_resume_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_resume_smc failed\n");

		return ret;

	}

	ret = rv770_set_sw_state(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_set_sw_state failed\n");

		return ret;

	}

	rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);

	ret = ni_enable_smc_cac(rdev, new_ps, true);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_enable_smc_cac failed\n");

		return ret;

	}

	ret = ni_enable_power_containment(rdev, new_ps, true);

	if (ret)

	if (ret) {

		DRM_ERROR("ni_enable_power_containment failed\n");

		return ret;

	}



#if 0

	/* XXX */

drivers/gpu/drm/radeon/rv770_dpm.c

+15 −5
Original line number Diff line number Diff line
@@ -2015,24 +2015,34 @@ int rv770_dpm_set_power_state(struct radeon_device *rdev) 
	int ret;



	ret = rv770_restrict_performance_levels_before_switch(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_restrict_performance_levels_before_switch failed\n");

		return ret;

	}

	rv770_set_uvd_clock_before_set_eng_clock(rdev, new_ps, old_ps);

	ret = rv770_halt_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_halt_smc failed\n");

		return ret;

	}

	ret = rv770_upload_sw_state(rdev, new_ps);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_upload_sw_state failed\n");

		return ret;

	}

	r7xx_program_memory_timing_parameters(rdev, new_ps);

	if (pi->dcodt)

		rv770_program_dcodt_before_state_switch(rdev, new_ps, old_ps);

	ret = rv770_resume_smc(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_resume_smc failed\n");

		return ret;

	}

	ret = rv770_set_sw_state(rdev);

	if (ret)

	if (ret) {

		DRM_ERROR("rv770_set_sw_state failed\n");

		return ret;

	}

	if (pi->dcodt)

		rv770_program_dcodt_after_state_switch(rdev, new_ps, old_ps);

	rv770_set_uvd_clock_after_set_eng_clock(rdev, new_ps, old_ps);