Rob Clark 26791c48e1 drm/msm: hangcheck harder ... If gpu locks up with the rptr shortly beyond the wrap-around point in the ringbuffer, because the rptr was not reset (but wptr is, by virtue of resetting rb->cur), we could end up in a scenario where we think there is not enough space in the ringbuffer for the next cmds. And since the CP won't reset rptr until after processing an IB, this leaves things in a sort of deadlock. So reset rptr too. And a bit more spiffing up of hangcheck to make things easier to debug. Signed-off-by: Rob Clark <robdclark@gmail.com>		2013-09-10 13:56:59 -04:00
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a2xx.xml.h
a3xx_gpu.c	drm/msm: add basic hangcheck/recovery mechanism	2013-08-24 14:57:19 -04:00
a3xx_gpu.h
a3xx.xml.h
adreno_common.xml.h
adreno_gpu.c	drm/msm: hangcheck harder	2013-09-10 13:56:59 -04:00
adreno_gpu.h	drm/msm: add basic hangcheck/recovery mechanism	2013-08-24 14:57:19 -04:00
adreno_pm4.xml.h