From 959578535fe86e00337f1713eeed90e14db5322e Mon Sep 17 00:00:00 2001
From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Date: Thu, 19 May 2022 10:08:02 +0100
Subject: Revert "drm/i915: Drop has_gt_uc from device info"
Git-commit: 39921e5f00f5a98ff9cb3229937ca339e8d9c9c6
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849

This reverts commit 222ff6db8a0dcb86f2bb65fc8656aec635a737a6.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Acked-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220519090802.1294691-8-tvrtko.ursulin@linux.intel.com
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/i915_drv.h          | 2 +-
 drivers/gpu/drm/i915/i915_gpu_error.c    | 2 +-
 drivers/gpu/drm/i915/i915_pci.c          | 3 +++
 drivers/gpu/drm/i915/intel_device_info.h | 1 +
 4 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index aa3807263caa..eadf78230ba0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1294,7 +1294,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
  */
 #define HAS_FLAT_CCS(dev_priv)   (INTEL_INFO(dev_priv)->has_flat_ccs)
 
-#define HAS_GT_UC(dev_priv)	(GRAPHICS_VER(dev_priv) >= 9)
+#define HAS_GT_UC(dev_priv)	(INTEL_INFO(dev_priv)->has_gt_uc)
 
 #define HAS_POOLED_EU(dev_priv)	(INTEL_INFO(dev_priv)->has_pooled_eu)
 
diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c
index 5bd9cb899852..0512c66fa4f3 100644
--- a/drivers/gpu/drm/i915/i915_gpu_error.c
+++ b/drivers/gpu/drm/i915/i915_gpu_error.c
@@ -2008,7 +2008,7 @@ __i915_gpu_coredump(struct intel_gt *gt, intel_engine_mask_t engine_mask, u32 du
 			return ERR_PTR(-ENOMEM);
 		}
 
-		if (HAS_GT_UC(i915)) {
+		if (INTEL_INFO(i915)->has_gt_uc) {
 			error->gt->uc = gt_record_uc(error->gt, compress);
 			if (error->gt->uc) {
 				if (dump_flags & CORE_DUMP_FLAG_IS_GUC_CAPTURE)
diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index a8f0d39b0b0f..b9f474d3bec4 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -644,6 +644,7 @@ static const struct intel_device_info chv_info = {
 	GEN(9), \
 	GEN9_DEFAULT_PAGE_SIZES, \
 	.display.has_dmc = 1, \
+	.has_gt_uc = 1, \
 	.display.has_hdcp = 1, \
 	.display.has_ipc = 1, \
 	.display.has_psr = 1, \
@@ -704,6 +705,7 @@ static const struct intel_device_info skl_gt4_info = {
 	.has_rps = true, \
 	.display.has_dp_mst = 1, \
 	.has_logical_ring_contexts = 1, \
+	.has_gt_uc = 1, \
 	.dma_mask_size = 39, \
 	.ppgtt_type = INTEL_PPGTT_FULL, \
 	.ppgtt_size = 48, \
@@ -1006,6 +1008,7 @@ static const struct intel_device_info adl_p_info = {
 	.has_64bit_reloc = 1, \
 	.has_flat_ccs = 1, \
 	.has_global_mocs = 1, \
+	.has_gt_uc = 1, \
 	.has_llc = 1, \
 	.has_logical_ring_contexts = 1, \
 	.has_logical_ring_elsq = 1, \
diff --git a/drivers/gpu/drm/i915/intel_device_info.h b/drivers/gpu/drm/i915/intel_device_info.h
index 0ee34b6b6b5e..a134914237dd 100644
--- a/drivers/gpu/drm/i915/intel_device_info.h
+++ b/drivers/gpu/drm/i915/intel_device_info.h
@@ -146,6 +146,7 @@ enum intel_ppgtt_type {
 	func(has_4tile); \
 	func(has_flat_ccs); \
 	func(has_global_mocs); \
+	func(has_gt_uc); \
 	func(has_heci_pxp); \
 	func(has_heci_gscfi); \
 	func(has_guc_deprivilege); \
-- 
2.38.1