summaryrefslogtreecommitdiffstats
path: root/sound/soc/sirf
AgeCommit message (Collapse)AuthorFilesLines
2014-10-20ASoC: sirf: drop owner assignment from platform_driversWolfram Sang3-3/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-08-16ASoC: sirf: usp: Add bitclock inversion supportRongjun Ying1-1/+23
Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-25ASoC: sirf-usp: Fixed a bug for playback and capture work at the same timeRongjun Ying1-27/+27
1. The startup function invoked when the playback and capture. If start playback when capturing, the registers are re-initinitialised. That cause the playback fail. So move the startup code into runtime resume. 2. Modified: If non RUNTIME_PM support, the probe need enable clock and initinitialise registers. 3. Refine code. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-04ASoC: sirf: provide pm-runtime functions when neededArnd Bergmann1-1/+1
The newly introduced sirf-usp driver defines sirf_usp_pcm_{suspend,resume} functions only when PM_RUNTIME is enabled, but also uses them when that is disabled and only PM_SLEEP is turned on, resulting in this error: ../sound/soc/sirf/sirf-usp.c: In function 'sirf_usp_pcm_suspend': ../sound/soc/sirf/sirf-usp.c:308:3: error: implicit declaration of function 'sirf_usp_pcm_runtime_suspend' [-Werror=implicit-function-declaration] sirf_usp_pcm_runtime_suspend(dev); ^ ../sound/soc/sirf/sirf-usp.c: In function 'sirf_usp_pcm_resume': ../sound/soc/sirf/sirf-usp.c:319:3: error: implicit declaration of function 'sirf_usp_pcm_runtime_resume' [-Werror=implicit-function-declaration] ret = sirf_usp_pcm_runtime_resume(dev); ^ cc1: some warnings being treated as errors To fix that, this patch changes the #ifdef to CONFIG_PM, which is enabled when at least one of PM_SLEEP or PM_RUNTIME are enabled. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-07-03ASoC: sirf: Add audio usp interface driverRongjun Ying4-0/+716
This patch adds ASoC support for SiRF SoCs USP interface. Features include: 1. Only support slave mode. 2. Support I2S and DSP_A mode. 3. Support S16_LE, S24_LE and S24_3LE formats. 4. Support stereo and mono mode. 5. The biggest Support is 192Khz sample rate. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14ASoC: sirf: Move the tx rx enable from port to codec, that will not need ↵Rongjun Ying2-169/+0
register sharing The port driver only used to register component and dmaengine pcm. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: sirf: Add SiRF audio cardRongjun Ying3-0/+164
This connects platform DAI, SiRF internal audio codec DAI and SiRF auido port DAI together and works as a mach driver. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-06ASoC: sirf: Add SiRF audio port driver is used by SiRF internal audio codecRongjun Ying4-0/+267
This driver is used by SIRF internal audio codec. Use dedicated SiRF audio port TXFIFO and RXFIFO Supports two DMA channels for SiRF audio port TXFIFO and RXFIFO The audio port like as audio bus such as i2s. Signed-off-by: Rongjun Ying <rongjun.ying@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>