- Jul 23, 2010
-
-
Kuninori Morimoto authored
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>
-
- Jul 21, 2010
-
-
Takashi Iwai authored
Merge branch 'for-2.6.36' of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
-
Peter Ujfalusi authored
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:
-
- Jul 20, 2010
-
-
Mark Brown authored
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:
-
Sekhar Nori authored
Currently the EDMA queue to be used by for servicing ASP through internal RAM is fixed to EDMAQ_0 and that to service internal RAM from external RAM is fixed to EDMAQ_1. This may not be the desirable configuration on all platforms. For example, on DM365, queue 0 has large fifo size and is more suitable for video transfers. Having audio and video transfers on the same queue may lead to starvation on audio side. platform data as defined currently passes a queue number to the driver but that remains unused inside the driver. Fix this by defining one queue each for ASP and RAM transfers in the platform data and using it inside the driver. Since EDMAQ_0 maps to 0, thats the queue that will be used if the asp queue number is not initialized. None of the platforms currently utilize ping-pong transfers through internal RAM so that functionality remains unchanged too. This patch has been tested on DM644x and OMAP-L138 EVMs. Signed-off-by:
Sekhar Nori <nsekhar@ti.com> Acked-by:
-
Chanwoo Choi authored
This patch modify I2Sv2 driver to support Samsung SoC(S5PV210). 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:
-
Mark Brown authored
-
Chanwoo Choi authored
Otherwise all machine drivers need to do so. Signed-off-by:
-
Mark Brown authored
Signed-off-by:
-
Mark Brown authored
Signed-off-by:
-
Eric Bénard authored
Signed-off-by:
Eric Bénard <eric@eukrea.com> Acked-by:
-
- Jul 18, 2010
-
-
Kulikov Vasiliy authored
If kzalloc() fails we must exit with -ENOMEM. Also we must free allocated runtime->private_data on error as it would be lost on next call to snd_imx_open(). Signed-off-by:
Kulikov Vasiliy <segooon@gmail.com> Acked-by:
-
Kulikov Vasiliy authored
If kzalloc() fails we must exit with -ENOMEM. Also we must free allocated runtime->private_data on error as it would be lost on next call to snd_imx_open(). Signed-off-by:
-
Kulikov Vasiliy authored
The code checks 'davinci_vc' after kzalloc() and do not checks 'davinci_vcif_dev' that kzalloc() result is assigned to. It seems that it is a typo (autocompletion?). Signed-off-by:
-
Kuninori Morimoto authored
Specified ID is necessary, when some codecs are used with FSI. Signed-off-by:
-
Mark Brown authored
-
Mark Brown authored
Signed-off-by:
-
Jorge Eduardo Candelaria authored
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:
-
- Jul 15, 2010
-
-
Mark Brown authored
When a device is powered down volatile registers can't be read so attempts to display codec_reg will show error values, and obviously it is also possible for there to be hardware errors too. Check for errors from reads and display them more clearly when formatting codec_reg. Signed-off-by:
-
Mark Brown authored
-
Axel Lin authored
snd_soc_unregister_codec is called twice if snd_soc_register_dai fail. Signed-off-by:
Axel Lin <axel.lin@gmail.com> Acked-by:
-
Axel Lin authored
otherwise the error path will always be executed. Signed-off-by:
-
- Jul 13, 2010
-
-
Manuel Lauss authored
Annotate platform probe callback with __devinit instead of plain __init. Signed-off-by:
Manuel Lauss <manuel.lauss@googlemail.com> Signed-off-by:
-
arnaud.patard@rtp-net.org authored
The controller has mute/unmute capability and some bootloader may mute them at boot. If it's not handled, all things will seem to be working but no sound will come out of the speaker/headphone. Signed-off-by:
Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by:
-
arnaud.patard@rtp-net.org authored
Kirkwood controller needs to be informed if the audio stream is mono or not. Failing to do so will result in playing at the wrong speed. Signed-off-by:
-
Kuninori Morimoto authored
This patch add hw_params to snd_soc_dai_ops, because board specific set_rate is needed when FSI was used as master mode. This patch remove fsi_clk_ctrl from fsi_dai_startup, because clock should be disabled before set_rate. Signed-off-by:
-
Kuninori Morimoto authored
This patch didn't use dev_err, because it is difficult to get struct device here. Signed-off-by:
-
Kuninori Morimoto authored
Many registers which were grouped by category were added in FSI2. To make easy to switch FSI/FSI2, fsi_core was added instead of fsi_regs. Signed-off-by:
-
Kuninori Morimoto authored
Signed-off-by:
-
Kuninori Morimoto authored
Signed-off-by:
-
Kuninori Morimoto authored
There is no necessity that each bit in this area has the meaning. This patch modify it to sequence number Signed-off-by:
-
Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Acked-by:
-
Joe Perches authored
Signed-off-by:
-
Mark Brown authored
-
Kuninori Morimoto authored
channel size should be set before setting register value Signed-off-by:
-
Kuninori Morimoto authored
Clock inversion should be specified by each flags bit. Signed-off-by:
-
Peter Ujfalusi authored
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:
Mark Brown <broonie@opensource.wolfsomicro.com> Signed-off-by:
-
Peter Ujfalusi authored
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:
-
- Jul 09, 2010
-
-
Mark Brown authored
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 authored
Very handy for debug. Signed-off-by:
-
