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ENGR00140050 GPU: workaround hang with heavy bus loading
authorZhou, Jie <b30303@freescale.com>
Wed, 2 Mar 2011 17:02:40 +0000 (01:02 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:32:48 +0000 (08:32 +0200)
commit7ba9b22661ae7850f6aaba9bf121e670ee17e945
tree43e3e57bd7f20f4004a72ae39bb101984ea02283tree | snapshot
parentd5abcc4eebda0bc252d94438c36c6d7222506c3acommit | diff
ENGR00140050 GPU: workaround hang with heavy bus loading

The GPU hang when run two cubes together with one video playback.
According to the suggestion from AMD, we'd better not read register
when GPU active, especially for CP block.

Signed-off-by: Zhou, Jie <b30303@freescale.com>
drivers/mxc/amd-gpu/common/gsl_intrmgr.c diff | blob | history
drivers/mxc/amd-gpu/common/gsl_ringbuffer.c diff | blob | history
Linux kernel for KaRo TX COM modules