diff options
author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-23 19:25:29 +0100 |
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committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-04-23 19:25:29 +0100 |
commit | 5561f17f2629cdacf5bc43e0f839ca6434db2c20 (patch) | |
tree | c0e1acfcc969c81d5d072ee3b512a934d99a7ec2 /sound/soc/tegra/tegra20_i2s.c | |
parent | 423a5e0fd46de6bd92c52b2ef136856929eeb649 (diff) | |
parent | d486fea6babfe3ff0c382c9e4baf18f535fcee7d (diff) | |
download | linux-5561f17f2629cdacf5bc43e0f839ca6434db2c20.tar.bz2 |
Merge remote-tracking branch 'asoc/topic/davinci' into asoc-next
Diffstat (limited to 'sound/soc/tegra/tegra20_i2s.c')
-rw-r--r-- | sound/soc/tegra/tegra20_i2s.c | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/sound/soc/tegra/tegra20_i2s.c b/sound/soc/tegra/tegra20_i2s.c index caa772de5a18..52af7f6fb37f 100644 --- a/sound/soc/tegra/tegra20_i2s.c +++ b/sound/soc/tegra/tegra20_i2s.c @@ -41,6 +41,7 @@ #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/dmaengine_pcm.h> #include "tegra20_i2s.h" @@ -276,6 +277,10 @@ static const struct snd_soc_dai_driver tegra20_i2s_dai_template = { .symmetric_rates = 1, }; +static const struct snd_soc_component_driver tegra20_i2s_component = { + .name = DRV_NAME, +}; + static bool tegra20_i2s_wr_rd_reg(struct device *dev, unsigned int reg) { switch (reg) { @@ -403,14 +408,14 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) } i2s->capture_dma_data.addr = mem->start + TEGRA20_I2S_FIFO2; - i2s->capture_dma_data.wrap = 4; - i2s->capture_dma_data.width = 32; - i2s->capture_dma_data.req_sel = dma_ch; + i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + i2s->capture_dma_data.maxburst = 4; + i2s->capture_dma_data.slave_id = dma_ch; i2s->playback_dma_data.addr = mem->start + TEGRA20_I2S_FIFO1; - i2s->playback_dma_data.wrap = 4; - i2s->playback_dma_data.width = 32; - i2s->playback_dma_data.req_sel = dma_ch; + i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; + i2s->playback_dma_data.maxburst = 4; + i2s->playback_dma_data.slave_id = dma_ch; pm_runtime_enable(&pdev->dev); if (!pm_runtime_enabled(&pdev->dev)) { @@ -419,7 +424,8 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) goto err_pm_disable; } - ret = snd_soc_register_dai(&pdev->dev, &i2s->dai); + ret = snd_soc_register_component(&pdev->dev, &tegra20_i2s_component, + &i2s->dai, 1); if (ret) { dev_err(&pdev->dev, "Could not register DAI: %d\n", ret); ret = -ENOMEM; @@ -429,13 +435,13 @@ static int tegra20_i2s_platform_probe(struct platform_device *pdev) ret = tegra_pcm_platform_register(&pdev->dev); if (ret) { dev_err(&pdev->dev, "Could not register PCM: %d\n", ret); - goto err_unregister_dai; + goto err_unregister_component; } return 0; -err_unregister_dai: - snd_soc_unregister_dai(&pdev->dev); +err_unregister_component: + snd_soc_unregister_component(&pdev->dev); err_suspend: if (!pm_runtime_status_suspended(&pdev->dev)) tegra20_i2s_runtime_suspend(&pdev->dev); @@ -456,7 +462,7 @@ static int tegra20_i2s_platform_remove(struct platform_device *pdev) tegra20_i2s_runtime_suspend(&pdev->dev); tegra_pcm_platform_unregister(&pdev->dev); - snd_soc_unregister_dai(&pdev->dev); + snd_soc_unregister_component(&pdev->dev); clk_put(i2s->clk_i2s); |