bf9c8c9dde
If an OSS application calls SNDCTL_DSP_SYNC, then ALSA will call the driver's _hw_params and _prepare functions again. On the Freescale MPC8610 DMA ASoC driver, this caused the DMA controller to be unneccessarily re-programmed, and apparently it doesn't like that. The DMA will then not operate when instructed. This patch relocates much of the DMA programming to fsl_dma_open(), which is called only once. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| .. | ||
| fsl_dma.c | ||
| fsl_dma.h | ||
| fsl_ssi.c | ||
| fsl_ssi.h | ||
| Kconfig | ||
| Makefile | ||
| mpc8610_hpcd.c | ||