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gralloc: fix a crashing issue due to info.pixclock = 0
authorChih-Wei Huang <cwhuang@linux.org.tw>
Thu, 2 Dec 2010 02:43:31 +0000 (10:43 +0800)
committerChih-Wei Huang <cwhuang@linux.org.tw>
Thu, 2 Dec 2010 03:58:23 +0000 (11:58 +0800)
commit9049711a47b450b2cade93e8f3ba840b027a999f
tree95333a0cdb34dc6d4d831344a2fd22d4b27d01fc
parent33399e5956bcd9543d939a49c6882e64d946d4f6
gralloc: fix a crashing issue due to info.pixclock = 0

Some (buggy?) framebuffer drivers (e.g., i915 and nouveau) report
info.pixclock = 0, which results in a divide-by-zero problem.

Change-Id: I9758b9b2370ceba89af60801be55a40f2987b307
modules/gralloc/framebuffer.cpp