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ENGR00153761 imx6q ipuv3: improve display quality
authorJason Chen <b02280@freescale.com>
Wed, 27 Jul 2011 06:13:58 +0000 (14:13 +0800)
committerOliver Wendt <ow@karo-electronics.de>
Mon, 30 Sep 2013 12:09:22 +0000 (14:09 +0200)
commit09513816cff4aeba2b33b01ede1d6a68788482d0
treeaad7a4c4abff45609e657b5de68b00fd7be0dcd5tree | snapshot
parent7b40795a30f781c13bd22c9627bbcd5509ba910ccommit | diff
ENGR00153761 imx6q ipuv3: improve display quality

to avoid ipu starvation issue.
1. enable IPU AXI cache in uboot
2. set Qos to 7 for IPU to highest priority in uboot.
3. set AXI id to 0 for high priority IDMA channel in linux.

Signed-off-by: Jason Chen <b02280@freescale.com>
drivers/mxc/ipu3/ipu_common.c diff | blob | history
Linux kernel for KaRo TX COM modules