summaryrefslogtreecommitdiff
path: root/sound/soc/codecs
AgeCommit message (Collapse)Author
2010-08-16ASoC: Remove DSP mode support for WM8776Mark Brown
This is not supported by current hardware revisions. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Cc: stable@kernel.org
2010-08-13ASoC: Only tweak WM8994 chip configuration on devices up to rev DMark Brown
Any subsequent revisions will have these configuration changes applied by default. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-08-13ASoC: Optimise DSP performance for WM8994Mark Brown
Change the chip defaults to optimise performance of some of the DSP functionality. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-08-10ASoC: add AD1980 obsolete informationSonic Zhang
This codec has been obsoleted by ADI, so add appropriate warnings to the source tree to dissuade people from using in new designs based on driver support. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-10ASoC: Fix inverted mute controls for WM8580Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Cc: stable@kernel.org
2010-08-04ASoC: TWL4030: Capture route runtime DAPM ordering fixPeter Ujfalusi
Fix the ordering problem in DAPM domain, when the user changes between digital and analog sources during active capture (or loopback) scenario. Before this patch, when the user changed from analog source to digital there were a short time, when the codec enabled analog mic bias (2.2 volts) instead of the correct digital mic bias (1.8 volts) to the digital microphones. This behaviour caused by the former implementation of selecting the correct type of bias. This was done at the POST_REG event of the DAPM_MUX_E("TXx Capture Route") widget. By moving the bias type selection as DAPM_SUPPLY and connecting it to the corresponding digimic widget the problematic situation can be avoided. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-08-03ASoC: wm9081: fix resource reclaim in wm9081_register error pathAxel Lin
This patch fixes the error path in wm9081_register to properly free resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8978: fix a memory leak if a wm8978_register failAxel Lin
There is a memory leak found if wm8978_register() fail. This patch moves the buffer allocate and release at the same level to prevent the memory leak. Signed-off-by: Axel Lin <axel.lin@gmail.com> Reviewed-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8974: fix a memory leak if another WM8974 is registeredAxel Lin
wm8974 is allocated in wm8974_i2c_probe() but is not freed if wm8974_register() return -EINVAL (if another WM8974 is registered). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8961: fix resource reclaim in wm8961_register error pathAxel Lin
This patch fixes the error path in wm8961_register to properly free resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8955: fix resource reclaim in wm8955_register error pathAxel Lin
This patch fixes the error path in wm8955_register to properly free resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8940: fix a memory leak if wm8940_register return errorAxel Lin
This patch adds checking for wm8940_register return value, and does kfree(wm8940) if wm8940_register() fail. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8904: fix resource reclaim in wm8904_register error pathAxel Lin
This patch includes below fixes: 1. wm8904 need to be kfreed in wm8904_register() error path before return. 2. fix the error path for snd_soc_register_codec() fail and snd_soc_register_dai() fail to properly free resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8711: fix a memory leak if another WM8711 is registeredAxel Lin
wm8711 is allocated in either wm8711_spi_probe() or wm8711_i2c_probe() but is not freed if wm8711_register() return -EINVAL(if another ad1836 is registered). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: wm8523: fix resource reclaim in wm8523_register error pathAxel Lin
This patch includes below fixes: 1. If another WM8523 is registered, need to kfree wm8523 before return -EINVAL. 2. If snd_soc_register_codec failed, goto error path to properly free resources. 3. Instead of using mixed in-line and goto style cleanup, use goto style error handling if snd_soc_register_dai failed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: da7210: fix a memory leak if failed to initialise da7210 audio codecAxel Lin
da7210 should be kfreed if da7210_init() return error. This patch also fixes the error handing in the case of snd_soc_register_dai() fail by adding snd_soc_unregister_codec() in error path. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: ak4642: fix a memory leak if failed to initialise AK4642Axel Lin
ak4642 should be kfreed if ak4642_init() return error. Signed-off-by: Axel Lin <axel.lin@gmail.com> Reviewed-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: ad1836: fix a memory leak if another ad1836 is registeredAxel Lin
ad1836 is allocated in ad1836_spi_probe() but is not freed if ad1836_register() return -EINVAL (if another ad1836 is registered). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Barry Song <21cnbao@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-08-03ASoC: Initial WM8741 CODEC driverIan Lartey
The WM8741 is a very high performance stereo DAC designed for audio applications such as professional recording systems, A/V receivers and high specification CD, DVD and home theatre systems. The device supports PCM data input word lengths from 16 to 32-bits and sampling rates up to 192kHz. The WM8741 also supports DSD bit-stream data format, in both direct DSD and PCM-converted DSD modes. TODO: Expand wm8741_set_dai_sysclk and rate_constraint members to allow for all supported sample rate / Master Clock frequency combinations. Fully enable control of supplies. Signed-off-by: Ian Lartey <ian@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-29ASoC: tlv320dac33: Add support for automatic FIFO configurationPeter Ujfalusi
Platform parameter to enable automatic FIFO configuration when the codec is in Mode1 or Mode7 FIFO mode. When this mode is selected, the controls for changing nSample (in Mode1), and UTHR (in Mode7) are not added. The driver configures the FIFO configuration based on the stream's period size in a way, that every burst will read period size of data from the host. In Mode7 we need to use a formula, which gives close enough aproximation for the burst length from the host point of view. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-29ASoC: tlv320dac33: Revisit the FIFO Mode1 handlingPeter Ujfalusi
Replace the hardwired latency definition with platform data parameter, and simplify the nSample parameter calculation. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-27ASoC: TWL4030: Capture route DAPM event fixPeter Ujfalusi
There is no need to handle POST_PMU, POST_PMD event with the Capture Route widget. It is enough to handle POST_REG event, since that will come when the user changes the routing, and we will switch the needed bits in the registers. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-23ASoC: da7210: Add HeadPhone Playback Volume controlKuninori Morimoto
HeadPhone Playback Volume control register of DA7210 has reserved area. This patch considered it as mute. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-21Merge branch 'for-2.6.36' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
2010-07-21ASoC: TWL4030: Add configurable delay after digimic enablePeter Ujfalusi
When digital microphones are connected to twl, delay is needed after enabling the digimic interface of the codec. Add new parameter for the setup data, which can be used to pass the apropriate delay in ms after the digimic interface has been enabled. Without certain delay (in certain HW configuration) the beggining of the recorded sample contains a glitch, which is generated by the digital microphones. Delaying the micbias1, 2 (which is the bias for the digimic0 or 1) does not help, since the glitch is coming after switching the digimic interface. Reversing the micbias and digimic enable order does not work either (in that case the wait need to be added after the micbias enabled). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-20ASoC: Unconditionally enable WM8994 AIF1ADC TDM modeMark Brown
AIF1ADC TDM mode has no effect other than causing the ADCDAT line to be tristated rather than driven low on clock cycles where there is no data to be transmitted. If the clock cycle is idle then there should be no devices using the data so tristating should have no adverse effects. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-20Merge branch 'for-2.6.35' into for-2.6.36Mark Brown
2010-07-20ASoC: Select wm_hubs automatically for WM8994Chanwoo Choi
Otherwise all machine drivers need to do so. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-20ASoC: Implement WM8994 AIF1ADC2 pathsMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-20ASoC: Explicitly disable DC servo on WM hubs headphone powerdownMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-17Merge branch 'for-2.6.35' into for-2.6.36Mark Brown
2010-07-17ASoC: Remove duplicate AUX definition from WM8776Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Cc: stable@kernel.org
2010-07-17ASoC: TWL6040: Correct widget handling for driversJorge Eduardo Candelaria
In order to reduce pop-noise at powering up/down of the DACs and Drivers, these components have to be handled in a specific sequence. Headset, Handsfree, and Earphone drivers are now registered as PGA components to ensure DACs are enabled first. Also, add a delay to leave time for DACs to settle before continuing power up/down sequence. Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> Signed-off-by: Margarita Olaya Cabrera <magi.olaya@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-14Merge branch 'for-2.6.35' into for-2.6.36Mark Brown
2010-07-14ASoC:: remove a redundant snd_soc_unregister_codec call in wm8988_registerAxel Lin
snd_soc_unregister_codec is called twice if snd_soc_register_dai fail. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-14ASoC: wm8727: add a missing return in wm8727_platform_probeAxel Lin
otherwise the error path will always be executed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-13ASoC: TWL4030: DAC power optimizationPeter Ujfalusi
Restructure the DAPM connections in order to enable only the needed DAC (out of four in twl4030 series). I need to keep the 'AIF Enable' supply connected to the L2/R2 digital path, since the digital loopback needs AIF and APLL running. If no valid route available, than none of the DAC will be powered, but the AIF and APLL is going to be enabled. Furthermore, if only one audio path have valid route, than only the corresponding DAC will be powered. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsomicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-13ASoC: TWL4030: Fix for digital loopback gain rangePeter Ujfalusi
When the gain is configured using dB value it was not possible to use -24dB since the loopback got muted instead of -24dB. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsomicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-09ASoC: Implement WM8994 OPCLK supportMark Brown
The WM8994 can output a clock derived from its internal SYSCLK, called OPCLK. The rate can be selected as a sysclk, with a division from the SYSCLK rate specified (multiplied by 10 since a division of 5.5 is supported) and the clock can be disabled by specifying a divisor of zero. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-09ASoC: Include WM8994 GPIO and interrupt registers in codec_regMark Brown
Very handy for debug. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-06ASoC: Automatically manage ALC coefficients for WM8960Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-05ASoC: Automatically manage DAC deemphasis rate for WM8960Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-05ASoC: Remove current WM8960 deemphasis controlMark Brown
It will be replaced with automatic deemphasis rate configuration but since we have an enumeration table in this driver this is done in a separate commit to make the renumbering of the enumeration items clear. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-07-04ASoC: codec: Add WM8987 device id to WM8750 driverMaurus Cuelenaere
The WM8987 codec is register compatible with the WM8750, so just add it to the SPI and I²C device table. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-07-01ASoC: ak4642: Add Digital Playback Volume controlKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-06-30ASoC: uda134x: correct bias level setup for codecs familyVladimir Zapolskiy
For UDA1341 codec power control is managed in STATUS1 register, and for all other codecs in DATA011 register. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-06-30ASoC: uda134x: add DATA011 register found in codecs familyVladimir Zapolskiy
In UDA1340, UDA1344 and UDA1345 codecs there is one more functional register in part of DATA0 tranfser. For UDA1341 this register coincides with EA register. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-06-30Merge remote branch 'takashi/topic/asoc' into for-2.6.36Mark Brown
2010-06-25ASoC: uda134x: fix bias level setup on initializationVladimir Zapolskiy
On initialization ADC/DAC are enabled only for UDA1341, that's why bias_level shall be set to off explicitly, otherwise dapm is misinformed about bias_level on startup. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-06-25ASoC: uda134x: replace a macro with a value in platform struct.Vladimir Zapolskiy
This change wipes out a hardcoded macro, which enables codec bias level control. Now is_powered_on_standby value shall be used instead. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-15 19:52:09 +0000