ASoC: Samsung: Add quirk for internal DMA

Internal DMA is available only on some of Samsung platforms.
So added a quirk for the same and made it optional.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/platform_data/asoc-s3c.h b/include/linux/platform_data/asoc-s3c.h
index a6591c693ebb..5e0bc779e6c5 100644
--- a/include/linux/platform_data/asoc-s3c.h
+++ b/include/linux/platform_data/asoc-s3c.h
@@ -27,6 +27,7 @@ struct samsung_i2s {
 #define QUIRK_NO_MUXPSR         (1 << 2)
 #define QUIRK_NEED_RSTCLR       (1 << 3)
 #define QUIRK_SUPPORTS_TDM      (1 << 4)
+#define QUIRK_SUPPORTS_IDMA     (1 << 5)
         /* Quirks of the I2S controller */
         u32 quirks;
         dma_addr_t idma_addr;