diff options
| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2020-08-27 19:33:56 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-09-01 13:13:16 +0100 |
| commit | 811c5494436789e7149487c06e0602b507ce274b (patch) | |
| tree | 6e64852e3fc46ae5fb3d0dc4fcbab3248249aa43 /sound/soc/codecs/wm_hubs.c | |
| parent | 9c4b205a20f483d8a5d1208cfec33e339347d4bd (diff) | |
| download | linux-811c5494436789e7149487c06e0602b507ce274b.tar.bz2 | |
ASoC: wm8994: Skip setting of the WM8994_MICBIAS register for WM1811
The WM8994_MICBIAS register is not available in the WM1811 CODEC so skip
initialization of that register for that device.
This suppresses an error during boot:
"wm8994-codec: ASoC: error at snd_soc_component_update_bits on wm8994-codec"
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200827173357.31891-1-s.nawrocki@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm_hubs.c')
| -rw-r--r-- | sound/soc/codecs/wm_hubs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 891effe220fe..0c881846f485 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -1223,6 +1223,9 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_component *component, snd_soc_component_update_bits(component, WM8993_ADDITIONAL_CONTROL, WM8993_LINEOUT2_FB, WM8993_LINEOUT2_FB); + if (!hubs->micd_scthr) + return 0; + snd_soc_component_update_bits(component, WM8993_MICBIAS, WM8993_JD_SCTHR_MASK | WM8993_JD_THR_MASK | WM8993_MICB1_LVL | WM8993_MICB2_LVL, |