DMA: PL330: Add DMA_CYCLIC capability
authorBoojin Kim <boojin.kim@samsung.com>
Fri, 2 Sep 2011 00:44:33 +0000 (09:44 +0900)
committerVinod Koul <vinod.koul@intel.com>
Wed, 14 Sep 2011 05:40:01 +0000 (10:40 +0530)
commit42bc9cf45939c26a5c5eb946d4fd35f1a7b0f9f8
tree2cc6df2b089a13ddcf04107ef4d7c3b5e8ca2ebb
parentae43b886f174297366d4e09a008ad8e6592d95df
DMA: PL330: Add DMA_CYCLIC capability

This patch adds DMA_CYCLIC capability that is used for audio driver.
DMA driver activated with it reuses the dma requests that were submitted
through tx_submit().

Signed-off-by: Boojin Kim <boojin.kim@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/pl330.c