diff mbox series

[v4,9/9] ASoC: Intel: avs: Enact power gating policy

Message ID 20221027124702.1761002-10-cezary.rojewski@intel.com (mailing list archive)
State Accepted
Commit 758ba92f3a2f86493a9147abd31a5bdc0befc273
Headers show
Series ASoC: Intel: avs: PCM power management | expand

Commit Message

Cezary Rojewski Oct. 27, 2022, 12:47 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 eb10e45790e7..56bb0a59249d 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 157d25e32e16..ca624fbb5c0d 100644
--- a/sound/soc/intel/avs/pcm.c
+++ b/sound/soc/intel/avs/pcm.c
@@ -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);