diff options
| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2020-01-14 19:18:41 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-01-17 18:28:31 +0300 |
| commit | 8ab6ddc5c51b09630f3c89eb410ac48e13a2f0ff (patch) | |
| tree | 2c9364fea741659b2aa4dc72e6a4b794dd9b0532 /sound/soc/codecs/cs47l92.c | |
| parent | 73ecf1a673d3502dff1445f06675aba65ff20ce7 (diff) | |
| download | linux-8ab6ddc5c51b09630f3c89eb410ac48e13a2f0ff.tar.xz | |
ASoC: madera: Update handling of DAPM routes for mono muxed outputs
Correctly link both channels on the DAC if an output muxed between a
stereo and mono output. Without this one channel of the DAC may be
erroneously powered down whilst in mono mode.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200114161841.451-4-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs47l92.c')
| -rw-r--r-- | sound/soc/codecs/cs47l92.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index d50f75f3b3e4..3c108b936419 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -730,6 +730,7 @@ SND_SOC_DAPM_MUX("IN2L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]), SND_SOC_DAPM_MUX("IN2R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]), SND_SOC_DAPM_DEMUX("OUT3 Demux", SND_SOC_NOPM, 0, 0, &cs47l92_outdemux), +SND_SOC_DAPM_MUX("OUT3 Mono Mux", SND_SOC_NOPM, 0, 0, &cs47l92_outdemux), SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"), SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), @@ -1584,6 +1585,8 @@ static const struct snd_soc_dapm_route cs47l92_dapm_routes[] = { { "OUT3 Demux", NULL, "OUT3L" }, { "OUT3 Demux", NULL, "OUT3R" }, + { "OUT3R", NULL, "OUT3 Mono Mux" }, + { "HPOUT3L", "HPOUT3", "OUT3 Demux" }, { "HPOUT3R", "HPOUT3", "OUT3 Demux" }, { "HPOUT4L", "HPOUT4", "OUT3 Demux" }, @@ -1817,6 +1820,13 @@ static irqreturn_t cs47l92_adsp2_irq(int irq, void *data) return IRQ_HANDLED; } +static const struct snd_soc_dapm_route cs47l92_mono_routes[] = { + { "OUT1R", NULL, "OUT1L" }, + { "OUT2R", NULL, "OUT2L" }, + { "OUT3 Mono Mux", "HPOUT3", "OUT3L" }, + { "OUT3 Mono Mux", "HPOUT4", "OUT3L" }, +}; + static int cs47l92_component_probe(struct snd_soc_component *component) { struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component); @@ -1833,7 +1843,9 @@ static int cs47l92_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L92_MONO_OUTPUTS); + ret = madera_init_outputs(component, cs47l92_mono_routes, + ARRAY_SIZE(cs47l92_mono_routes), + CS47L92_MONO_OUTPUTS); if (ret) return ret; |