diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2014-04-16 12:46:20 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-04-18 17:03:02 (GMT) |
| commit | d5c6c59a9d46113aebfd71f995b9e6e9af6a12b8 (patch) | |
| tree | 7cdaa0713595de2bf6b217fc24503965f9943a09 /sound/soc/davinci | |
| parent | ab052d465bf7d52c1db176b762a91448e16d62c3 (diff) | |
| download | linux-d5c6c59a9d46113aebfd71f995b9e6e9af6a12b8.tar.xz | |
ASoC: davinci-mcasp: Update MCASP_VERSION_4 platform driver registration
Version 4 of McASP is using omap-pcm as platform driver and the omap-pcm
platform need to be registered using the cpu dai's device.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/davinci')
| -rw-r--r-- | sound/soc/davinci/davinci-mcasp.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index af92d3e..d505fe7 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -36,6 +36,7 @@ #include "davinci-pcm.h" #include "davinci-mcasp.h" +#include "../omap/omap-pcm.h" #define MCASP_MAX_AFIFO_DEPTH 64 @@ -1220,12 +1221,25 @@ static int davinci_mcasp_probe(struct platform_device *pdev) if (ret != 0) goto err_release_clk; - if (mcasp->version != MCASP_VERSION_4) { + switch (mcasp->version) { + case MCASP_VERSION_1: + case MCASP_VERSION_2: + case MCASP_VERSION_3: ret = davinci_soc_platform_register(&pdev->dev); - if (ret) { - dev_err(&pdev->dev, "register PCM failed: %d\n", ret); - goto err_unregister_component; - } + break; + case MCASP_VERSION_4: + ret = omap_pcm_platform_register(&pdev->dev); + break; + default: + dev_err(&pdev->dev, "Invalid McASP version: %d\n", + mcasp->version); + ret = -EINVAL; + break; + } + + if (ret) { + dev_err(&pdev->dev, "register PCM failed: %d\n", ret); + goto err_unregister_component; } return 0; @@ -1243,8 +1257,19 @@ static int davinci_mcasp_remove(struct platform_device *pdev) struct davinci_mcasp *mcasp = dev_get_drvdata(&pdev->dev); snd_soc_unregister_component(&pdev->dev); - if (mcasp->version != MCASP_VERSION_4) + + switch (mcasp->version) { + case MCASP_VERSION_1: + case MCASP_VERSION_2: + case MCASP_VERSION_3: davinci_soc_platform_unregister(&pdev->dev); + break; + case MCASP_VERSION_4: + /* Using the resource managed omap-pcm as platform driver */ + break; + default: + break; + } pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); |