diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
index 53e33ff78411..c507681648ac 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
@@ -1208,6 +1208,24 @@ static const struct adreno_info a7xx_gpus[] = {
 			.protect = &a730_protect,
 		},
 		.address_space_size = SZ_16G,
+	}, {
+		.chip_ids = ADRENO_CHIP_IDS(0x43050c01), /* "C512v2" */
+		.family = ADRENO_7XX_GEN2,
+		.fw = {
+			[ADRENO_FW_SQE] = "gen70500_sqe.fw",
+			[ADRENO_FW_GMU] = "gen70500_gmu.bin",
+		},
+		.gmem = 3 * SZ_1M,
+		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
+		.quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT |
+			  ADRENO_QUIRK_HAS_HW_APRIV,
+		.init = a6xx_gpu_init,
+		.a6xx = &(const struct a6xx_info) {
+			.hwcg = a740_hwcg,
+			.protect = &a730_protect,
+			.gmu_chipid = 0x7050001,
+		},
+		.address_space_size = SZ_256G,
 	}, {
 		.chip_ids = ADRENO_CHIP_IDS(0x43051401), /* "C520v2" */
 		.family = ADRENO_7XX_GEN3,
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
index 0e3dfd4c2bc8..20034aa2fad8 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gmu.c
@@ -769,6 +769,7 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
 {
 	struct a6xx_gpu *a6xx_gpu = container_of(gmu, struct a6xx_gpu, gmu);
 	struct adreno_gpu *adreno_gpu = &a6xx_gpu->base;
+	const struct a6xx_info *a6xx_info = adreno_gpu->info->a6xx;
 	u32 fence_range_lower, fence_range_upper;
 	u32 chipid, chipid_min = 0;
 	int ret;
@@ -830,8 +831,10 @@ static int a6xx_gmu_fw_start(struct a6xx_gmu *gmu, unsigned int state)
 	 */
 	gmu_write(gmu, REG_A6XX_GMU_CM3_CFG, 0x4052);
 
+	if (a6xx_info->gmu_chipid) {
+		chipid = a6xx_info->gmu_chipid;
 	/* NOTE: A730 may also fall in this if-condition with a future GMU fw update. */
-	if (adreno_is_a7xx(adreno_gpu) && !adreno_is_a730(adreno_gpu)) {
+	} else if (adreno_is_a7xx(adreno_gpu) && !adreno_is_a730(adreno_gpu)) {
 		/* A7xx GPUs have obfuscated chip IDs. Use constant maj = 7 */
 		chipid = FIELD_PREP(GENMASK(31, 24), 0x7);
 
@@ -1329,7 +1332,13 @@ static int a6xx_gmu_rpmh_arc_votes_init(struct device *dev, u32 *votes,
 	if (!pri_count)
 		return -EINVAL;
 
-	sec = cmd_db_read_aux_data("mx.lvl", &sec_count);
+	/*
+	 * Some targets have a separate gfx mxc rail. So try to read that first and then fall back
+	 * to regular mx rail if it is missing
+	 */
+	sec = cmd_db_read_aux_data("gmxc.lvl", &sec_count);
+	if (IS_ERR(sec) && sec != ERR_PTR(-EPROBE_DEFER))
+		sec = cmd_db_read_aux_data("mx.lvl", &sec_count);
 	if (IS_ERR(sec))
 		return PTR_ERR(sec);
 
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index c98cdb1e9326..092e0a1dd612 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1031,7 +1031,7 @@ static int hw_init(struct msm_gpu *gpu)
 	gpu_write(gpu, REG_A6XX_UCHE_CLIENT_PF, BIT(7) | 0x1);
 
 	/* Set weights for bicubic filtering */
-	if (adreno_is_a650_family(adreno_gpu)) {
+	if (adreno_is_a650_family(adreno_gpu) || adreno_is_x185(adreno_gpu)) {
 		gpu_write(gpu, REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE_0, 0);
 		gpu_write(gpu, REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE_1,
 			0x3fe05ff4);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
index 1c3cc6df70fe..e3e5c53ae8af 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
@@ -21,6 +21,7 @@ extern bool hang_debug;
 struct a6xx_info {
 	const struct adreno_reglist *hwcg;
 	const struct adreno_protect *protect;
+	u32 gmu_chipid;
 };
 
 struct a6xx_gpu {
diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
index cff8ce541d2c..e1c69bb022d6 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h
@@ -474,6 +474,11 @@ static inline int adreno_is_a750(struct adreno_gpu *gpu)
 	return gpu->info->chip_ids[0] == 0x43051401;
 }
 
+static inline int adreno_is_x185(struct adreno_gpu *gpu)
+{
+	return gpu->info->chip_ids[0] == 0x43050c01;
+}
+
 static inline int adreno_is_a740_family(struct adreno_gpu *gpu)
 {
 	if (WARN_ON_ONCE(!gpu->info))
