disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/gpu/arm/bifrost/mali_kbase_hw.c
..
..
@@ -1,7 +1,7 @@
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 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
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 /*
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  *
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- * (C) COPYRIGHT 2012-2021 ARM Limited. All rights reserved.
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+ * (C) COPYRIGHT 2012-2023 ARM Limited. All rights reserved.
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  *
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  * This program is free software and is provided to you under the terms of the
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  * GNU General Public License version 2 as published by the Free Software
..
..
@@ -68,9 +68,6 @@
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 	case GPU_ID2_PRODUCT_TBAX:
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 		features = base_hw_features_tBAx;
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 		break;
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-	case GPU_ID2_PRODUCT_TDUX:
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-		features = base_hw_features_tDUx;
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-		break;
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 	case GPU_ID2_PRODUCT_TODX:
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 	case GPU_ID2_PRODUCT_LODX:
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 		features = base_hw_features_tODx;
..
..
@@ -80,6 +77,14 @@
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 		break;
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 	case GPU_ID2_PRODUCT_TVAX:
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 		features = base_hw_features_tVAx;
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+		break;
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+	case GPU_ID2_PRODUCT_TTUX:
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+	case GPU_ID2_PRODUCT_LTUX:
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+		features = base_hw_features_tTUx;
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+		break;
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+	case GPU_ID2_PRODUCT_TTIX:
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+	case GPU_ID2_PRODUCT_LTIX:
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+		features = base_hw_features_tTIx;
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 		break;
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 	default:
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 		features = base_hw_features_generic;
..
..
@@ -133,8 +138,7 @@
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138
 
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 	static const struct base_hw_product base_hw_products[] = {
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 		{ GPU_ID2_PRODUCT_TMIX,
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-		  { { GPU_ID2_VERSION_MAKE(0, 0, 1),
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-		      base_hw_issues_tMIx_r0p0_05dev0 },
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+		  { { GPU_ID2_VERSION_MAKE(0, 0, 1), base_hw_issues_tMIx_r0p0_05dev0 },
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 		    { GPU_ID2_VERSION_MAKE(0, 0, 2), base_hw_issues_tMIx_r0p0 },
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 		    { GPU_ID2_VERSION_MAKE(0, 1, 0), base_hw_issues_tMIx_r0p1 },
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 		    { U32_MAX /* sentinel value */, NULL } } },
..
..
@@ -204,10 +208,6 @@
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 		    { GPU_ID2_VERSION_MAKE(0, 0, 2), base_hw_issues_tBAx_r0p0 },
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 		    { U32_MAX, NULL } } },
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-		{ GPU_ID2_PRODUCT_TDUX,
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-		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tDUx_r0p0 },
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-		    { U32_MAX, NULL } } },
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-
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 		{ GPU_ID2_PRODUCT_TODX,
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 		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tODx_r0p0 },
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 		    { GPU_ID2_VERSION_MAKE(0, 0, 4), base_hw_issues_tODx_r0p0 },
..
..
@@ -225,6 +225,32 @@
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 		{ GPU_ID2_PRODUCT_TVAX,
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 		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tVAx_r0p0 },
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 		    { U32_MAX, NULL } } },
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+
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+		{ GPU_ID2_PRODUCT_TTUX,
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+		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tTUx_r0p0 },
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+		    { GPU_ID2_VERSION_MAKE(0, 1, 0), base_hw_issues_tTUx_r0p1 },
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+		    { GPU_ID2_VERSION_MAKE(1, 0, 0), base_hw_issues_tTUx_r1p0 },
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+		    { GPU_ID2_VERSION_MAKE(1, 1, 0), base_hw_issues_tTUx_r1p1 },
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+		    { GPU_ID2_VERSION_MAKE(1, 2, 0), base_hw_issues_tTUx_r1p2 },
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+		    { GPU_ID2_VERSION_MAKE(1, 3, 0), base_hw_issues_tTUx_r1p3 },
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+		    { U32_MAX, NULL } } },
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+
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+		{ GPU_ID2_PRODUCT_LTUX,
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+		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tTUx_r0p0 },
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+		    { GPU_ID2_VERSION_MAKE(1, 0, 0), base_hw_issues_tTUx_r1p0 },
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+		    { GPU_ID2_VERSION_MAKE(1, 1, 0), base_hw_issues_tTUx_r1p1 },
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+		    { GPU_ID2_VERSION_MAKE(1, 2, 0), base_hw_issues_tTUx_r1p2 },
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+		    { GPU_ID2_VERSION_MAKE(1, 3, 0), base_hw_issues_tTUx_r1p3 },
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+		    { U32_MAX, NULL } } },
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+
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+		{ GPU_ID2_PRODUCT_TTIX,
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+		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tTIx_r0p0 },
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+		    { U32_MAX, NULL } } },
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+
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+		{ GPU_ID2_PRODUCT_LTIX,
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+		  { { GPU_ID2_VERSION_MAKE(0, 0, 0), base_hw_issues_tTIx_r0p0 },
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+		    { U32_MAX, NULL } } },
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+
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 	};
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255
 
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 	u32 gpu_id = kbdev->gpu_props.props.raw_props.gpu_id;
..
..
@@ -279,25 +305,20 @@
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 			 */
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 			issues = fallback_issues;
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307
 
282
-#if MALI_CUSTOMER_RELEASE
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-			dev_warn(kbdev->dev,
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-				"GPU hardware issue table may need updating:\n"
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-#else
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-			dev_info(kbdev->dev,
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-#endif
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-				"r%dp%d status %d is unknown; treating as r%dp%d status %d",
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-				(gpu_id & GPU_ID2_VERSION_MAJOR) >>
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-					GPU_ID2_VERSION_MAJOR_SHIFT,
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-				(gpu_id & GPU_ID2_VERSION_MINOR) >>
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-					GPU_ID2_VERSION_MINOR_SHIFT,
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-				(gpu_id & GPU_ID2_VERSION_STATUS) >>
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-					GPU_ID2_VERSION_STATUS_SHIFT,
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-				(fallback_version & GPU_ID2_VERSION_MAJOR) >>
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-					GPU_ID2_VERSION_MAJOR_SHIFT,
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-				(fallback_version & GPU_ID2_VERSION_MINOR) >>
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-					GPU_ID2_VERSION_MINOR_SHIFT,
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-				(fallback_version & GPU_ID2_VERSION_STATUS) >>
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-					GPU_ID2_VERSION_STATUS_SHIFT);
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+			dev_notice(kbdev->dev, "r%dp%d status %d not found in HW issues table;\n",
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+				   (gpu_id & GPU_ID2_VERSION_MAJOR) >> GPU_ID2_VERSION_MAJOR_SHIFT,
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+				   (gpu_id & GPU_ID2_VERSION_MINOR) >> GPU_ID2_VERSION_MINOR_SHIFT,
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+				   (gpu_id & GPU_ID2_VERSION_STATUS) >>
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+					   GPU_ID2_VERSION_STATUS_SHIFT);
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+			dev_notice(kbdev->dev, "falling back to closest match: r%dp%d status %d\n",
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+				   (fallback_version & GPU_ID2_VERSION_MAJOR) >>
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+					   GPU_ID2_VERSION_MAJOR_SHIFT,
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+				   (fallback_version & GPU_ID2_VERSION_MINOR) >>
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+					   GPU_ID2_VERSION_MINOR_SHIFT,
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+				   (fallback_version & GPU_ID2_VERSION_STATUS) >>
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+					   GPU_ID2_VERSION_STATUS_SHIFT);
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+			dev_notice(kbdev->dev,
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+				   "Execution proceeding normally with fallback match\n");
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 			gpu_id &= ~GPU_ID2_VERSION;
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 			gpu_id |= fallback_version;
..
..
@@ -323,7 +344,7 @@
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 		issues = kbase_hw_get_issues_for_new_id(kbdev);
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 		if (issues == NULL) {
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 			dev_err(kbdev->dev,
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-				"Unknown GPU ID %x", gpu_id);
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+				"HW product - Unknown GPU ID %x", gpu_id);
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 			return -EINVAL;
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 		}
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..
..
@@ -367,9 +388,6 @@
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 		case GPU_ID2_PRODUCT_TBAX:
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 			issues = base_hw_issues_model_tBAx;
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 			break;
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-		case GPU_ID2_PRODUCT_TDUX:
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-			issues = base_hw_issues_model_tDUx;
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-			break;
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 		case GPU_ID2_PRODUCT_TODX:
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 		case GPU_ID2_PRODUCT_LODX:
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 			issues = base_hw_issues_model_tODx;
..
..
@@ -380,9 +398,17 @@
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 		case GPU_ID2_PRODUCT_TVAX:
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 			issues = base_hw_issues_model_tVAx;
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 			break;
401
+		case GPU_ID2_PRODUCT_TTUX:
402
+		case GPU_ID2_PRODUCT_LTUX:
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+			issues = base_hw_issues_model_tTUx;
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+			break;
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+		case GPU_ID2_PRODUCT_TTIX:
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+		case GPU_ID2_PRODUCT_LTIX:
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+			issues = base_hw_issues_model_tTIx;
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+			break;
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 		default:
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 			dev_err(kbdev->dev,
385
-				"Unknown GPU ID %x", gpu_id);
411
+				"HW issues - Unknown GPU ID %x", gpu_id);
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 			return -EINVAL;
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 		}
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 	}