drm/msm: Enable clamp_to_idle for 7c3

This was overlooked.
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/511693/
Link: https://lore.kernel.org/r/20221115155535.1615278-1-robdclark@gmail.com

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

@@ -2003,13 +2003,6 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
 			adreno_cmp_rev(ADRENO_REV(6, 3, 5, ANY_ID), info->rev)))
 		adreno_gpu->base.hw_apriv = true;
 
-	/*
-	 * For now only clamp to idle freq for devices where this is known not
-	 * to cause power supply issues:
-	 */
-	if (info && (info->revn == 618))
-		gpu->clamp_to_idle = true;
-
 	a6xx_llc_slices_init(pdev, a6xx_gpu);
 
 	ret = a6xx_set_supported_hw(&pdev->dev, config->rev);
@@ -2024,6 +2017,13 @@ struct msm_gpu *a6xx_gpu_init(struct drm_device *dev)
 		return ERR_PTR(ret);
 	}
 
+	/*
+	 * For now only clamp to idle freq for devices where this is known not
+	 * to cause power supply issues:
+	 */
+	if (adreno_is_a618(adreno_gpu) || adreno_is_7c3(adreno_gpu))
+		gpu->clamp_to_idle = true;
+
 	/* Check if there is a GMU phandle and set it up */
 	node = of_parse_phandle(pdev->dev.of_node, "qcom,gmu", 0);