Unverified Commit 758ba92f authored by Cezary Rojewski's avatar Cezary Rojewski Committed by Mark Brown
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ASoC: Intel: avs: Enact power gating policy 



Update all firmware loading functions to also account for the power
gating policy. As module loading routine is missing the chicken bits
manipulation entirely, add the entire set there.

Signed-off-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221027124702.1761002-10-cezary.rojewski@intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 2a87f177

sound/soc/intel/avs/loader.c

+10 −0
Original line number Diff line number Diff line
@@ -224,11 +224,19 @@ static int avs_cldma_load_module(struct avs_dev *adev, struct avs_module_entry * 
	if (ret < 0)

		return ret;



	avs_hda_power_gating_enable(adev, false);

	avs_hda_clock_gating_enable(adev, false);

	avs_hda_l1sen_enable(adev, false);



	hda_cldma_set_data(cl, (void *)mod->data, mod->size);

	hda_cldma_transfer(cl, msecs_to_jiffies(AVS_CLDMA_START_DELAY_MS));

	ret = avs_ipc_load_modules(adev, &mentry->module_id, 1);

	hda_cldma_stop(cl);



	avs_hda_l1sen_enable(adev, true);

	avs_hda_clock_gating_enable(adev, true);

	avs_hda_power_gating_enable(adev, true);



	if (ret) {

		dev_err(adev->dev, "load module %d failed: %d\n", mentry->module_id, ret);

		avs_release_last_firmware(adev);
@@ -605,6 +613,7 @@ int avs_dsp_boot_firmware(struct avs_dev *adev, bool purge) 
	for (i = 1; i < adev->fw_cfg.max_libs_count; i++)

		memset(adev->lib_names[i], 0, AVS_LIB_NAME_SIZE);



	avs_hda_power_gating_enable(adev, false);

	avs_hda_clock_gating_enable(adev, false);

	avs_hda_l1sen_enable(adev, false);
@@ -625,6 +634,7 @@ int avs_dsp_boot_firmware(struct avs_dev *adev, bool purge) 
reenable_gating:

	avs_hda_l1sen_enable(adev, true);

	avs_hda_clock_gating_enable(adev, true);

	avs_hda_power_gating_enable(adev, true);



	if (ret < 0)

		return ret;

sound/soc/intel/avs/pcm.c

+2 −0
Original line number Diff line number Diff line
@@ -737,6 +737,7 @@ static int avs_component_load_libraries(struct avs_soc_component *acomp) 
	if (ret < 0)

		return ret;



	avs_hda_power_gating_enable(adev, false);

	avs_hda_clock_gating_enable(adev, false);

	avs_hda_l1sen_enable(adev, false);
@@ -744,6 +745,7 @@ static int avs_component_load_libraries(struct avs_soc_component *acomp) 


	avs_hda_l1sen_enable(adev, true);

	avs_hda_clock_gating_enable(adev, true);

	avs_hda_power_gating_enable(adev, true);



	if (!ret)

		ret = avs_module_info_init(adev, false);