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Shubhraprakash Das 06f2ea67a5 msm: kgsl: Check if GPU is hung when reserving space in rb ...

A busy loop is executed when we allocate space from the ringbuffer.
If the GPU is hung then we can wait indefinitely in the busy loop.
Add a wait time to this busy loop, and if the wait time elapses then
report a GPU hang instead of waiting indefinitely.

Change-Id: I035c39063cbfa25380702720f929df5319e73e61
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>

2013-02-27 18:14:31 -08:00

..

drm

drm/nouveau/i2c: resume use of i2c-algo-bit, rather than custom stack

2012-05-07 11:02:38 +01:00

ion

gpu: ion: Add support for content protection 2.0 in CP heap

2013-02-27 18:12:19 -08:00

msm

msm: kgsl: Check if GPU is hung when reserving space in rb

2013-02-27 18:14:31 -08:00

stub

i915: select VIDEO_OUTPUT_CONTROL for ACPI_VIDEO

2011-04-13 09:10:25 +10:00

vga

drivers/gpu/vga/vgaarb.c: add missing kfree

2011-11-22 20:21:10 +00:00

Makefile

gpu: Add MSM KGSL gpu driver

2013-02-25 11:33:51 -08:00