ASoC: tas5805m: add missing page switch.

[ Upstream commit e0576cd642ced1ac65370b4516b7be9f536a0498 ]

In tas5805m_refresh, we switch pages to update the DSP volume control,
but we need to switch back to page 0 before trying to alter the
soft-mute control. This latter page-switch was missing.

Fixes: ec45268467f4 ("ASoC: add support for TAS5805M digital amplifier")
Signed-off-by: Daniel Beer <daniel.beer@igorinstitute.com>
Link: https://lore.kernel.org/r/1fea38a71ea6ab0225d19ab28d1fa12828d762d0.1675497326.git.daniel.beer@igorinstitute.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/sound/soc/codecs/tas5805m.c b/sound/soc/codecs/tas5805m.c
index 6e2edf045446e50d30c8c1eb4daf7c5ec8d30687..4e38eb7acea1ba37d4f42d1985a54dcded21e330 100644 (file)
--- a/sound/soc/codecs/tas5805m.c
+++ b/sound/soc/codecs/tas5805m.c
@@ -203,6 +203,9 @@ static void tas5805m_refresh(struct tas5805m_priv *tas5805m)
        set_dsp_scale(rm, 0x24, tas5805m->vol[0]);
        set_dsp_scale(rm, 0x28, tas5805m->vol[1]);
 
+       regmap_write(rm, REG_PAGE, 0x00);
+       regmap_write(rm, REG_BOOK, 0x00);
+
        /* Set/clear digital soft-mute */
        regmap_write(rm, REG_DEVICE_CTRL_2,
                (tas5805m->is_muted ? DCTRL2_MUTE : 0) |