diff options
| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-02-14 15:41:29 +0200 |
|---|---|---|
| committer |   Liam Girdwood <lrg@ti.com> | 2012-03-12 13:34:22 +0000 |
| commit | b8fb4907a74dbcbd0b21e02380d58e422bd4a1fe (patch) | |
| tree | 0b3369b83f25835af04414bd2c992e65d3783092 /sound/soc/omap/mcbsp.h | |
| parent | ASoC: omap-mcbsp: Merge the omap_mcbsp_data into omap_mcbsp structure (diff) | |
| download | wireguard-linux-b8fb4907a74dbcbd0b21e02380d58e422bd4a1fe.tar.xz wireguard-linux-b8fb4907a74dbcbd0b21e02380d58e422bd4a1fe.zip | |
ASoC: omap-mcbsp: Simplify DMA configuration
Configure the DMA request line, port address, and stream name at
probe time instead of every time we start a stream.
These settings are static in the system.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Grazvydas Ignotas <notasas@gmail.com>
Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound/soc/omap/mcbsp.h')
| -rw-r--r-- | sound/soc/omap/mcbsp.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h index d250bcc952d2..a5518d71913f 100644 --- a/sound/soc/omap/mcbsp.h +++ b/sound/soc/omap/mcbsp.h @@ -288,10 +288,6 @@ struct omap_mcbsp { int rx_irq; int tx_irq; - /* DMA stuff */ - u8 dma_rx_sync; - u8 dma_tx_sync; - /* Protect the field .free, while checking if the mcbsp is in use */ struct omap_mcbsp_platform_data *pdata; struct omap_mcbsp_st_data *st_data; @@ -328,9 +324,6 @@ int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id); void omap2_mcbsp1_mux_clkr_src(struct omap_mcbsp *mcbsp, u8 mux); void omap2_mcbsp1_mux_fsr_src(struct omap_mcbsp *mcbsp, u8 mux); -int omap_mcbsp_dma_ch_params(struct omap_mcbsp *mcbsp, unsigned int stream); -int omap_mcbsp_dma_reg_params(struct omap_mcbsp *mcbsp, unsigned int stream); - /* Sidetone specific API */ int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain); int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain); |