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path: root/sound/soc/codecs/tlv320aic31xx.c
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2014-07-25ASoC: tlv320aic31xx: Do not ignore errors in aic31xx_device_init()Peter Ujfalusi1-3/+6
We need to return the error codes from aic31xx_device_init() and return from the i2c_probe with the error code. We will have kernel panic (NULL pointer dereference) in regulator_register_notifier() in case the devm_regulator_bulk_get() fails (with -EPROBE_DEFER for example). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-05-22Merge remote-tracking branches 'asoc/topic/headers', 'asoc/topic/intel', ↵Mark Brown1-0/+1
'asoc/topic/jz4740', 'asoc/topic/max98090', 'asoc/topic/max98095', 'asoc/topic/mc13783' and 'asoc/topic/multicodec' into asoc-next
2014-04-25ASoC: tlv320aic31xx: Convert /n to \nJoe Perches1-1/+1
Use a newline character appropriately. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14ASoC: tlv320aic23: Include of.hSachin Kamat1-0/+1
of_match_ptr is defined in of.h. Include it explicitly. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18ASoC: codecs: Replace instances of rtd->codec with dai->codecLars-Peter Clausen1-3/+2
With CODEC to CODEC links rtd->codec does not necessarily point to the driver's CODEC. CODEC drivers should always use dai->codec and never even look at the PCM runtime. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-18ASoC: tlv320aic31xx: Don't call kfree for memory allocated by devm_kzallocAxel Lin1-8/+3
The kfree call is not necessary, but we need to call snd_soc_unregister_codec() in remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-17ASoC: tlv320aic31xx: Turn power off only once.Jyri Sarha1-1/+2
Regulator code keep count of enables and disables. Double disable causes an ugly warning. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13ASoC: tlv320aic31xx: Staticise non-exported symbolsMark Brown1-5/+5
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13ASoC: tlv320aic31xx: Remove snd_soc_codec_set_cache_io() callJyri Sarha1-9/+0
Remove snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP) call and codec->control_data = aic31xx->regmap assignment since that already done by core. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13ASoC: tlv320aic31xx: Fix unused variable warning from aic31xx_clk_offJyri Sarha1-1/+0
Fix "warning: unused variable 'aic31xx'" from function 'aic31xx_clk_off'. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13ASoC: tlv320aic31xx: Add basic codec driver implementationJyri Sarha1-0/+1295
This commit adds a bare bones driver support for TLV320AIC31XX family audio codecs. The driver adds basic stereo playback trough headphone and speaker outputs and mono capture trough microphone inputs. The driver is currently missing support at least for mini DSP features and jack detection. I have tested the driver only on TLV320AIC3111, but based on the data sheets TLV320AIC3100, TLV320AIC3110, and TLV320AIC3120 should work Ok too. The base for the implementation was taken from: git@gitorious.org:ti-codecs/ti-codecs.git ajitk/topics/k3.10.1-aic31xx -branch at commit 77504eba0294764e9e63b4a0c696b44db187cd13. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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