1 files changed, 19 insertions, 3 deletions

diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index 8dbe0d157520..225c277a6223 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -42,6 +42,8 @@ struct adreno_rev {
 	uint8_t  patchid;
 };
 
+#define ANY_ID 0xff
+
 #define ADRENO_REV(core, major, minor, patchid) \
 	((struct adreno_rev){ core, major, minor, patchid })
 
@@ -141,6 +143,8 @@ struct adreno_platform_config {
 	__ret;                                             \
 })
 
+bool adreno_cmp_rev(struct adreno_rev rev1, struct adreno_rev rev2);
+
 static inline bool adreno_is_a2xx(struct adreno_gpu *gpu)
 {
 	return (gpu->revn < 300);
@@ -237,9 +241,9 @@ static inline int adreno_is_a630(struct adreno_gpu *gpu)
        return gpu->revn == 630;
 }
 
-static inline int adreno_is_a640(struct adreno_gpu *gpu)
+static inline int adreno_is_a640_family(struct adreno_gpu *gpu)
 {
-       return gpu->revn == 640;
+	return (gpu->revn == 640) || (gpu->revn == 680);
 }
 
 static inline int adreno_is_a650(struct adreno_gpu *gpu)
@@ -247,15 +251,27 @@ static inline int adreno_is_a650(struct adreno_gpu *gpu)
        return gpu->revn == 650;
 }
 
+static inline int adreno_is_7c3(struct adreno_gpu *gpu)
+{
+	/* The order of args is important here to handle ANY_ID correctly */
+       return adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), gpu->rev);
+}
+
 static inline int adreno_is_a660(struct adreno_gpu *gpu)
 {
        return gpu->revn == 660;
 }
 
+static inline int adreno_is_a660_family(struct adreno_gpu *gpu)
+{
+       return adreno_is_a660(gpu) || adreno_is_7c3(gpu);
+}
+
 /* check for a650, a660, or any derivatives */
 static inline int adreno_is_a650_family(struct adreno_gpu *gpu)
 {
-       return gpu->revn == 650 || gpu->revn == 620 || gpu->revn == 660;
+       return gpu->revn == 650 || gpu->revn == 620 ||
+	       adreno_is_a660_family(gpu);
 }
 
 int adreno_get_param(struct msm_gpu *gpu, uint32_t param, uint64_t *value);