commit 2402959732136c0292dbc5a9da4c94ffe594184a
author Kyle Piefer <kpiefer@codeaurora.org> Thu Aug 10 11:38:00 2017 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Sep 26 10:26:06 2017 -0700
tree 2c6521579613cd063526c5c590914ed246b3ca17
parent 5bc5bb65009e6faa59b87d5f47aefe448c1f17bc

msm: kgsl: Add a function to identify A630v2

A630v2 requires some specific programming changes.
Add a helper function to identify v2.

CRs-Fixed: 2085877
Change-Id: I30d2324d4e1ced42606502ab75e5da463844286b
Signed-off-by: Kyle Piefer <kpiefer@codeaurora.org>

drivers/gpu/msm/adreno.h

diff --git a/drivers/gpu/msm/adreno.h b/drivers/gpu/msm/adreno.h
index 8349a9f..58b4ea0 100644
--- a/drivers/gpu/msm/adreno.h
+++ b/drivers/gpu/msm/adreno.h
@@ -1172,6 +1172,12 @@
 		(ADRENO_CHIPID_PATCH(adreno_dev->chipid) == 0);
 }
 
+static inline int adreno_is_a630v2(struct adreno_device *adreno_dev)
+{
+	return (ADRENO_GPUREV(adreno_dev) == ADRENO_REV_A630) &&
+		(ADRENO_CHIPID_PATCH(adreno_dev->chipid) == 1);
+}
+
 /*
  * adreno_checkreg_off() - Checks the validity of a register enum
  * @adreno_dev:		Pointer to adreno device