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ENGR00216786-3 V4L2 output: Allocate DMA buffer from DMA zone
authorWayne Zou <b36644@freescale.com>
Mon, 13 Aug 2012 07:26:23 +0000 (15:26 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:12:41 +0000 (14:12 +0200)
commite725757b3fa57eb91c07c17d874c47ada9a6045a
tree7ee9bbd0d36eccb4a7ac2f1220e7a4848a091f58tree | snapshot
parentce5abda4e3ece428ad18611130b6d98f87c58deccommit | diff
ENGR00216786-3 V4L2 output: Allocate DMA buffer from DMA zone

Allocate DMA buffer from DMA zone, and the system can configure reserve dma
size through proc fs file under /proc/sys/vm/lowmem_reserve_ratio.

Signed-off-by: Wayne Zou <b36644@freescale.com>
drivers/media/video/mxc/output/mxc_vout.c diff | blob | history
Linux kernel for KaRo TX COM modules