Messages in this thread Patch in this message | | | Date | Sat, 8 Jul 2017 22:39:39 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 1/3] ASoC: codec: cpcap: new codec |
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* Sebastian Reichel <sebastian.reichel@collabora.co.uk> [170707 09:43]: > Motorola CPCAP is a PMIC with audio functionality, that can be > found on Motorola Droid 4 and probably a few other phones from > Motorola's Droid series. > > The driver has been written from scratch using Motorola's Android > driver, register dumps from running Android and datasheet for NXP > MC13783UG (which is similar to Motorola CPCAP, but not the same). > > The chip provides two audio interfaces, that can be muxed to two > different audio codecs. One provides support for stereo output > (named StDAC or HiFi), while the other only provides mono output > (named Voice). Only the Voice codec provides a Capture interface.
I needed the patch below for modular .config. Other than that, plays music fine for me, so feel free to add:
Acked-by: Tony Lindgren <tony@atomide.com>
8< ----------------------- From tony Mon Sep 17 00:00:00 2001 From: Tony Lindgren <tony@atomide.com> Date: Sat, 8 Jul 2017 21:43:46 -0700 Subject: [PATCH] ALSA: pcm: Export soc_dpcm_runtime_update
Some drivers may need to use this from loadable modules. Otherwise we will get:
ERROR: "soc_dpcm_runtime_update" [sound/soc/codecs/snd-soc-cpcap.ko] undefined!
Signed-off-by: Tony Lindgren <tony@atomide.com> --- sound/soc/soc-pcm.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -2539,6 +2539,8 @@ int soc_dpcm_runtime_update(struct snd_soc_card *card) mutex_unlock(&card->mutex); return 0; } +EXPORT_SYMBOL_GPL(soc_dpcm_runtime_update); + int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute) { struct snd_soc_dpcm *dpcm; -- 2.13.2
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