Currently we sequence speakers with line and headphone outputs in DAPM.
This works well when speakers are integrate into a CODEC but when there is
an external speaker driver connected to a line or headphone output it can
mean that the speaker driver ends up getting sequenced such that it picks
up pops and clicks from the CODEC. Mask this by moving speakers after the
other outputs in DAPM.
We may want to consider doing this for headphones too but separate drivers
are less common there and headphone drivers often also function as line
outputs so the situation is less clear.
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/soc-dapm.c | 74 ++++++++++++++++++++++++++--------------------------
1 file changed, 37 insertions(+), 37 deletions(-)
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 5d9a671e50f1..34fdcb7ee079 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -99,52 +99,52 @@ static int dapm_up_seq[] = {
[snd_soc_dapm_adc] = 11,
[snd_soc_dapm_out_drv] = 12,
[snd_soc_dapm_hp] = 12,
- [snd_soc_dapm_spk] = 12,
[snd_soc_dapm_line] = 12,
[snd_soc_dapm_sink] = 12,
- [snd_soc_dapm_kcontrol] = 13,
- [snd_soc_dapm_post] = 14,
+ [snd_soc_dapm_spk] = 13,
+ [snd_soc_dapm_kcontrol] = 14,
+ [snd_soc_dapm_post] = 15,
};
static int dapm_down_seq[] = {
[snd_soc_dapm_pre] = 1,
[snd_soc_dapm_kcontrol] = 2,
[snd_soc_dapm_adc] = 3,
- [snd_soc_dapm_hp] = 4,
[snd_soc_dapm_spk] = 4,
- [snd_soc_dapm_line] = 4,
- [snd_soc_dapm_out_drv] = 4,
- [snd_soc_dapm_sink] = 4,
- [snd_soc_dapm_pga] = 5,
- [snd_soc_dapm_buffer] = 5,
- [snd_soc_dapm_scheduler] = 5,
- [snd_soc_dapm_effect] = 5,
- [snd_soc_dapm_src] = 5,
- [snd_soc_dapm_asrc] = 5,
- [snd_soc_dapm_encoder] = 5,
- [snd_soc_dapm_decoder] = 5,
- [snd_soc_dapm_switch] = 6,
- [snd_soc_dapm_mixer_named_ctl] = 6,
- [snd_soc_dapm_mixer] = 6,
- [snd_soc_dapm_dac] = 7,
- [snd_soc_dapm_mic] = 8,
- [snd_soc_dapm_siggen] = 8,
- [snd_soc_dapm_input] = 8,
- [snd_soc_dapm_output] = 8,
- [snd_soc_dapm_micbias] = 9,
- [snd_soc_dapm_vmid] = 9,
- [snd_soc_dapm_mux] = 10,
- [snd_soc_dapm_demux] = 10,
- [snd_soc_dapm_aif_in] = 11,
- [snd_soc_dapm_aif_out] = 11,
- [snd_soc_dapm_dai_in] = 11,
- [snd_soc_dapm_dai_out] = 11,
- [snd_soc_dapm_dai_link] = 12,
- [snd_soc_dapm_supply] = 13,
- [snd_soc_dapm_clock_supply] = 14,
- [snd_soc_dapm_pinctrl] = 14,
- [snd_soc_dapm_regulator_supply] = 14,
- [snd_soc_dapm_post] = 15,
+ [snd_soc_dapm_hp] = 5,
+ [snd_soc_dapm_line] = 5,
+ [snd_soc_dapm_out_drv] = 5,
+ [snd_soc_dapm_sink] = 6,
+ [snd_soc_dapm_pga] = 6,
+ [snd_soc_dapm_buffer] = 6,
+ [snd_soc_dapm_scheduler] = 6,
+ [snd_soc_dapm_effect] = 6,
+ [snd_soc_dapm_src] = 6,
+ [snd_soc_dapm_asrc] = 6,
+ [snd_soc_dapm_encoder] = 6,
+ [snd_soc_dapm_decoder] = 6,
+ [snd_soc_dapm_switch] = 7,
+ [snd_soc_dapm_mixer_named_ctl] = 7,
+ [snd_soc_dapm_mixer] = 7,
+ [snd_soc_dapm_dac] = 8,
+ [snd_soc_dapm_mic] = 9,
+ [snd_soc_dapm_siggen] = 9,
+ [snd_soc_dapm_input] = 9,
+ [snd_soc_dapm_output] = 9,
+ [snd_soc_dapm_micbias] = 10,
+ [snd_soc_dapm_vmid] = 10,
+ [snd_soc_dapm_mux] = 11,
+ [snd_soc_dapm_demux] = 11,
+ [snd_soc_dapm_aif_in] = 12,
+ [snd_soc_dapm_aif_out] = 12,
+ [snd_soc_dapm_dai_in] = 12,
+ [snd_soc_dapm_dai_out] = 12,
+ [snd_soc_dapm_dai_link] = 13,
+ [snd_soc_dapm_supply] = 14,
+ [snd_soc_dapm_clock_supply] = 15,
+ [snd_soc_dapm_pinctrl] = 15,
+ [snd_soc_dapm_regulator_supply] = 15,
+ [snd_soc_dapm_post] = 16,
};
static void dapm_assert_locked(struct snd_soc_dapm_context *dapm)
---
base-commit: e8d018dd0257f744ca50a729e3d042cf2ec9da65
change-id: 20230324-asoc-dapm-spk-30a8bf9ff4f5
Best regards,
--
Mark Brown <broonie@xxxxxxxxxx>
