mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
dma: Support for 3 bytes word size
Add DMA_SLAVE_BUSWIDTH_3_BYTES to dma_slave_buswidth for engines and users to select 3 bytes as bus width. For example eDMA can be configured to use 3bytes mode and in audio we have formats stored on 3bytes in memory (_XXX_3LE) where this new bus width can be used. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
parent
7171511eae
commit
93c6ee94c1
1 changed files with 1 additions and 0 deletions
|
@ -299,6 +299,7 @@ enum dma_slave_buswidth {
|
|||
DMA_SLAVE_BUSWIDTH_UNDEFINED = 0,
|
||||
DMA_SLAVE_BUSWIDTH_1_BYTE = 1,
|
||||
DMA_SLAVE_BUSWIDTH_2_BYTES = 2,
|
||||
DMA_SLAVE_BUSWIDTH_3_BYTES = 3,
|
||||
DMA_SLAVE_BUSWIDTH_4_BYTES = 4,
|
||||
DMA_SLAVE_BUSWIDTH_8_BYTES = 8,
|
||||
};
|
||||
|
|
Loading…
Reference in a new issue