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[8/8] ASoC: Intel: avs: Enact power gating policy

Message ID 20221019175317.1540919-9-cezary.rojewski@intel.com
State New
Headers show
Series [1/8] ASoC: Intel: avs: Split pcm pages freeing operation from hw_free() | expand

Commit Message

Cezary Rojewski Oct. 19, 2022, 5:53 p.m. UTC 
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: Cezary Rojewski <cezary.rojewski@intel.com>
---
 sound/soc/intel/avs/loader.c | 10 ++++++++++
 sound/soc/intel/avs/pcm.c    |  2 ++
 2 files changed, 12 insertions(+)
diff mbox series

Patch

diff --git a/sound/soc/intel/avs/loader.c b/sound/soc/intel/avs/loader.c
index 2d80a271eb50..35811fe4a160 100644
--- a/sound/soc/intel/avs/loader.c
+++ b/sound/soc/intel/avs/loader.c
@@ -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;
diff --git a/sound/soc/intel/avs/pcm.c b/sound/soc/intel/avs/pcm.c
index a869402e0f4c..d2f1aacb3b2c 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -743,6 +743,7 @@  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);
 
@@ -750,6 +751,7 @@  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);