diff mbox series

[v5,07/16] ALSA: hda: cs35l41: Put the device into safe mode for external boost

Message ID 20220322151819.4299-8-tanureal@opensource.cirrus.com
State Superseded
Headers show
Series Support external boost at CS35l41 ASoC driver | expand

Commit Message

Lucas tanure March 22, 2022, 3:18 p.m. UTC 
To facilitate the configuration of external boost devices, put all
devices, with or without VSPK switch, into safe mode from the start.
That allows the following parts of the driver to handle all external
boost devices in the same way.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
---
 sound/pci/hda/cs35l41_hda.c | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)
diff mbox series

Patch

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index 0dac622805c4..46e920ec3000 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -109,8 +109,6 @@  static const struct reg_sequence cs35l41_reset_to_safe[] = {
 };
 
 static const struct cs35l41_hda_reg_sequence cs35l41_hda_reg_seq_no_bst = {
-	.probe		= cs35l41_reset_to_safe,
-	.num_probe	= ARRAY_SIZE(cs35l41_reset_to_safe),
 	.prepare	= cs35l41_safe_to_active,
 	.num_prepare	= ARRAY_SIZE(cs35l41_safe_to_active),
 	.cleanup	= cs35l41_active_to_safe,
@@ -224,10 +222,15 @@  static int cs35l41_hda_apply_properties(struct cs35l41_hda *cs35l41)
 			return ret;
 		break;
 	case CS35L41_EXT_BOOST:
-		cs35l41->reg_seq = &cs35l41_hda_reg_seq_ext_bst;
-		break;
 	case CS35L41_EXT_BOOST_NO_VSPK_SWITCH:
-		cs35l41->reg_seq = &cs35l41_hda_reg_seq_no_bst;
+		if (hw_cfg->bst_type == CS35L41_EXT_BOOST)
+			cs35l41->reg_seq = &cs35l41_hda_reg_seq_ext_bst;
+		else
+			cs35l41->reg_seq = &cs35l41_hda_reg_seq_no_bst;
+		ret = regmap_multi_reg_write(cs35l41->regmap, cs35l41_reset_to_safe,
+					     ARRAY_SIZE(cs35l41_reset_to_safe));
+		if (ret)
+			return ret;
 		break;
 	default:
 		dev_err(cs35l41->dev, "Boost type %d not supported\n", hw_cfg->bst_type);