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msm: kgsl: Disable rbbm countable on a540
authorHarshdeep Dhatt <hdhatt@codeaurora.org>
Thu, 7 Jul 2016 16:48:24 +0000 (10:48 -0600)
committerHarshdeep Dhatt <hdhatt@codeaurora.org>
Fri, 23 Sep 2016 16:08:21 +0000 (10:08 -0600)
commitda71b33976eade0dc55b231e318b5361bd65b7f1
treefbc655bd2df96c0c0a34740f89100b272e0836c8
parent9e2d528dc47d04e98c5e6f1c4ef84fc268115d36
msm: kgsl: Disable rbbm countable on a540

The RBBM_ALWAYS_COUNT countable does not function properly
when top level clock gating is enabled. Return -EINVAL
when user requests this perfcounter.

CRs-Fixed: 1038778
Change-Id: I48d560ab2caa6ea467ac56bf0d323937a475cdde
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
drivers/gpu/msm/a5xx_reg.h
drivers/gpu/msm/adreno_perfcounter.c