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* ASoC: uda134x: replace a macro with a value in platform struct.Vladimir Zapolskiy2010-06-252-16/+17
| | | | | | | | | 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>
* ASoC: JZ4740: Add qi_lb60 board driverLars-Peter Clausen2010-06-233-0/+179
| | | | | | | | This patch adds ASoC support for the qi_lb60 board. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Add JZ4740 codec driverLars-Peter Clausen2010-06-234-0/+537
| | | | | | | | This patch adds support for the JZ4740 internal codec. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Add JZ4740 ASoC supportLars-Peter Clausen2010-06-238-0/+978
| | | | | | | | This patch adds ASoC support for JZ4740 SoCs I2S module. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Fix sorting of DA7210 entries in KconfigMark Brown2010-06-201-4/+4
| | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Fix overflow bug in SOC_DOUBLE_R_SX_TLVStuart Longland2010-06-191-2/+2
| | | | | | | | | | | | | | | | | When SX_TLV widgets are read, if the gain is set to a value below 0dB, the mixer control is erroniously read as being at maximum volume. The value read out of the CODEC register is never sign-extended, and when the minimum value is subtracted (read; added, since the minimum is negative) the result is a number greater than the maximum allowed value for the control, and hence it saturates. Solution: Mask the result so that it "wraps around", emulating sign-extension. Signed-off-by: Stuart Longland <redhatter@gentoo.org> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: eukrea-tlv320: add support for our i.MX25 boardEric Bénard2010-06-182-2/+3
| | | | | | | | * tdm slot has to be configured to get sound working on i.MX25 Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Fix I2C dependency for SND_FSI_AK4642 and SND_FSI_DA7210Peter Huewe2010-06-161-2/+2
| | | | | | | | | | | | | | | The config option SND_FSI_AK4642 selects SND_SOC_AK4642 which in turn enables the compilation of ak4642.c - however this codec uses I2C to communicate with the HW. Same applies to DA7210. Consequently when I2C is not set, the compilation fails [1] This patch fixes this issues, by adding a depencdency on the related HW- controller. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Pay attention to write errors in volsw_2r_sxMark Brown2010-06-161-4/+2
| | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
* ASoC: Default WM2000 ANC and speaker to enabledMark Brown2010-06-151-0/+2
| | | | | | | | | The most useful configuration for the WM2000 is to enable the ANC so turn that on by default, and since we're not reflecting chip default state also enable the speaker output by default. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
* Merge branch 'for-2.6.35' into for-2.6.36Mark Brown2010-06-151-2/+0
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| * ASoC: DaVinci: Fix McASP hardware FIFO configurationSudhakar Rajashekhara2010-06-151-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On DA830/OMAP-L137 and DA850/OMAP-L138 SoCs, the McASP peripheral has FIFO support. This FIFO provides additional data buffering. It also provides tolerance to variation in host/DMA controller response times. More details of the FIFO operation can be found at http://focus.ti.com/general/docs/lit/getliterature.tsp?literatureNumber=sprufm1&fileType=pdf Existing sequence of steps for audio playback/capture are: a. DMA configuration b. McASP configuration (configures and enables FIFO) c. Start DMA d. Start McASP (enables FIFO) During McASP configuration, while FIFO was being configured, FIFO was being enabled in davinci_hw_common_param() function of sound/soc/davinci/davinci-mcasp.c file. This generated a transmit DMA event, which gets serviced when DMA is started. https://patchwork.kernel.org/patch/84611/ patch clears the DMA events before starting DMA, which is the right thing to do. But this resulted in a state where DMA was waiting for an event from McASP (after step c above), but the event which was already there, has got cleared (because of step b above). The fix is not to enable the FIFO during McASP configuration as FIFO was being enabled as part of McASP start. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * Merge branch 'for-2.6.35' of ↵Takashi Iwai2010-06-021-1/+10
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc
* | | ASoC: header cleanup for da7210Kuninori Morimoto2010-06-151-9/+0
| | | | | | | | | | | | | | | | | | 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>
* | | ASoC: header cleanup for ak4642Kuninori Morimoto2010-06-151-8/+0
| | | | | | | | | | | | | | | | | | 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>
* | | ASoC: header cleanup for FSI-DA7210Kuninori Morimoto2010-06-151-9/+0
| | | | | | | | | | | | | | | | | | 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>
* | | ASoC: header cleanup for FSI-AK4642Kuninori Morimoto2010-06-151-9/+0
| | | | | | | | | | | | | | | | | | 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>
* | | ASoC: header cleanup for FSIKuninori Morimoto2010-06-151-9/+0
| | | | | | | | | | | | | | | | | | 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>
* | | ASoC: Remove unused header from MPC5200 PSC driverGrant Likely2010-06-122-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | The header contains an extern that isn't used by anything. Remove. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | ASoC: NUC900: patch for fix build errorWan ZongShun2010-06-102-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to change 'auido.h' to 'audio.h' for fixing nuc900 alsa driver build error. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | ASoC: EP93xx: Add Snapper CL15 i2s audio supportRyan Mallon2010-06-094-0/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for i2s audio on Bluewater Systems Snapper CL15 module Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | Merge branch 'ep93xx' into for-2.6.36Mark Brown2010-06-094-1/+146
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Trivial add/add fixup required in the clock table. Conflicts: arch/arm/mach-ep93xx/clock.c
| * | | EP93xx: Add i2s core supportRyan Mallon2010-06-094-1/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add core support for EP93xx i2s audio Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | Merge branch 'for-2.6.36' of ↵Takashi Iwai2010-06-0724-79/+1080
|\ \ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
| * | | | ASoC: patch for the useless 'break' removal in kirkwoodWan ZongShun2010-06-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch to remove the 'break;', when the 'switch' jumps to the 'default' branch, the 'return -EINVAL' will be return with a error number, so the 'break;' code never be run, it is unuseful and should be removed here. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: atmel: trivial code cleanupWan ZongShun2010-06-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove break after return, it is not needed. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: ep93xx i2s audio driverRyan Mallon2010-06-078-0/+865
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ep93xx i2s audio driver Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: imx: add eukrea-tlv320Eric Bénard2010-06-033-0/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the necessary files to support the TLV320AIC23B wired in I2S on our i.MX platforms. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
| * | | | ASoC: imx-ssi.c: add new choices to platform configurationEric Bénard2010-06-032-2/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * introduce 3 new flags to allow a more detailed configuration of the SSI link : IMX_SSI_NET : enable Network Mode IMX_SSI_SYN : enable Synchronous Mode IMX_SSI_USE_I2S_SLAVE : enable I2S Slave Mode * new platform can use these settings without breaking actual platforms. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: s3c: patch for the unnecessary variable 'state' removalWan ZongShun2010-06-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'state' of structure 's3c_ac97_info' seems no use here, so this patch is to remove the unnecessary variable. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: atmel: patch for the unnecessary variable removalWan ZongShun2010-06-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable 'periods' of structure 'atmel_runtime_data' seems no use in whole atmel alsa driver,so I make a patch to remove the unnecessary variable. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: use resource_size for au1xWan ZongShun2010-06-033-17/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the resource_size function instead of manually calculating the resource size.This patch can reduce the chance of introducing off-by-one errors. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Manuel Lauss <manuel.lauss@googlemail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: s6000: use resource_size for {request/release}_mem_region and ioremapWan ZongShun2010-06-021-21/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size calculation is end - start + 1. But,sometimes, the '1' can be forgotten carelessly, witch will have potential risk, so use resource_size for {request/release}_mem_region and ioremap here should be good habit. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Daniel Glöckner <dg@emlix.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | Merge branch 'for-2.6.35' into for-2.6.36Mark Brown2010-06-021-1/+10
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| | * | | ASoC: MX31ads sound support should depend on MACH_MX31ADS_WM1133_EV1Sascha Hauer2010-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | ASoC: Add missing Kconfig entry for Phytec boardsSascha Hauer2010-05-311-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: nuc900: patch for modifing the ac97 delays to minimumWan ZongShun2010-06-021-12/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to modify the ac97 delays to minimum, all these 1000 micro seconds delays seem over spec for the AC97 interface. I deleted some unnecessary delays here and changed the AC97 cold and warm reset delays from 1000us to 100us. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: nuc900: fix a typo and rename the header fileWan ZongShun2010-06-022-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix a '#include "nuc900-audio.h' typo, I think it should be 'audio'. At the same time, this patch renames the 'nuc900-auido.h' file to 'nuc900-audio.h'. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: nuc900: fix a wait loop bugWan ZongShun2010-06-021-6/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implement meant ACTL_ACCON was only accessed once when read or write proceeding, which is not right, if so,we have to wait the 'timeout=0x10000' to end every times. We need to polling the bit AC_R_FINISH and AC_W_FINISH of ACTL_ACCON register to identify whether read or write is finished or not,so I make the patch to fix the issue. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: nuc900: patch for SUBSTREAM_TYPE', 'PCM_TX' and 'PCM_RX' removalWan ZongShun2010-06-023-15/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is to remove the 'SUBSTREAM_TYPE','PCM_TX' and 'PCM_RX' definition. There is no need to redefine SNDRV_PCM_STREAM_PLAYBACK as PCM_TX, the SUBSTREAM_TYPE(substream) can be deleted too, the playback or record can be judged by 'if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)' directly rather than 'if (PCM_TX == stype)', which makes the codes easy to read. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | | ASoC: tlv320dac33: Add support for changing upper thresholdPeter Ujfalusi2010-06-071-9/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upper threshold is used in mode7 of DAC33. Instead of hard wired UTHR, add control to change the upper threshold value. Changing upper threshold is not allowed when the playback is already running, since wrongly timed change in the UTHR can cause problems with the codec. With this control the length of the burst in mode7 can be changed. 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>
* | | | | ASoC: omap-mcbsp: Place correct constraints for streamsPeter Ujfalusi2010-06-031-21/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OMAP McBSP FIFO is word structured: McBSP2 has 1024 + 256 = 1280 word long buffer, McBSP1,3,4,5 has 128 word long buffer This means, that the size of the FIFO depends on the McBSP word size configuration. For example on McBSP3: 16bit samples: size is 128 * 2 = 256 bytes 32bit samples: size is 128 * 4 = 512 bytes It is simpler to place constraint for buffer and period based on channels. McBSP3 as example again (16 or 32 bit samples): 1 channel (mono): size is 128 frames (128 words) 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words) 4 channels: size is 128 / 4 = 32 frames (4 * 32 words) Use the second method to place hw_rule on buffer size, and in threshold mode to period size. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolsfonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | | | ASoC: omap-mcbsp: Save, and use wlen for threshold configurationPeter Ujfalusi2010-06-031-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Save the word length configuration of McBSP, and use that information to calculate, and configure the threshold in McBSP. Previously the calculation was only correct when the stream had 16bit audio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolsfonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | | | OMAP3: McBSP: Use the port's buffer_size when calculating tx delayPeter Ujfalusi2010-06-031-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sicne the platform data's buffer_size now holds the full size of the FIFO, there is no longer need to handle the ports differently. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolsfonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | | | OMAP3: McBSP: Change the way how the FIFO is handledPeter Ujfalusi2010-06-032-15/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the actual FIFO size in words as buffer_size on OMAP3. Change the threshold configuration to use 1 based numbering, when specifying the allowed threshold maximum or the McBSP threshold value. Set the default maximum threshold to (buffer_size - 0x10) intialy. >From users of McBSP, now it is expected to use this method. Asking for threshold 1 means that the value written to threshold registers are going to be 0, which means 1 word threshold. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolsfonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | | | OMAP: McBSP: Function to query the FIFO sizePeter Ujfalusi2010-06-032-0/+16
|/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users of McBSP can use the omap_mcbsp_get_fifo_size function to query the size of the McBSP FIFO. The function will return the FIFO size in words (the HW maximum). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolsfonmicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
* | | | Merge branch 'for-2.6.36' of ↵Takashi Iwai2010-05-3135-8/+3482
|\ \ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
| * | | | ASoC: Fix S/PDIF buildMark Brown2010-05-312-0/+2
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: kirkwood: Add audio support to openrd client platformsapatard@mandriva.com2010-05-313-0/+138
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is adding support for openrd client platforms. It's using the cs42l51 codec and has one mic and one speaker plugs. Signed-off-by: Arnaud Patard <apatard@mandriva.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ASoC: kirkwood: Add i2s supportapatard@mandriva.com2010-05-319-0/+1047
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enables support for the i2s controller available on kirkwood platforms Signed-off-by: Arnaud Patard <apatard@mandriva.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.1 at 2024-12-26 00:57:19 +0000