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ENGR00216786-2 IPU/FB: Allocate DMA buffer from DMA zone
authorWayne Zou <b36644@freescale.com>
Mon, 13 Aug 2012 07:25:12 +0000 (15:25 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:12:41 +0000 (14:12 +0200)
commitce5abda4e3ece428ad18611130b6d98f87c58dec
tree02e4e2a7b2c1fc5269b0a825011f670818f35b77tree | snapshot
parent02d869404fdcee3fb0e0183734946d37864e3dbbcommit | diff
ENGR00216786-2 IPU/FB: 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/video/mxc/mxc_ipuv3_fb.c diff | blob | history
Linux kernel for KaRo TX COM modules