Revert "drm/i915: Drop has_reset_engine from device info"

This reverts commit 922abe4d.
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/20220519090802.1294691-6-tvrtko.ursulin@linux.intel.com

drivers/gpu/drm/i915/gt/intel_reset.c

@@ -699,7 +699,7 @@ bool intel_has_reset_engine(const struct intel_gt *gt)
 	if (gt->i915->params.reset < 2)
 		return false;
 
-	return GRAPHICS_VER(gt->i915) >= 7;
+	return INTEL_INFO(gt->i915)->has_reset_engine;
 }
 
 int intel_reset_guc(struct intel_gt *gt)

drivers/gpu/drm/i915/i915_pci.c

@@ -456,6 +456,7 @@ static const struct intel_device_info snb_m_gt2_info = {
 	.has_coherent_ggtt = true, \
 	.has_llc = 1, \
 	.has_rc6p = 1, \
+	.has_reset_engine = true, \
 	.has_rps = true, \
 	.dma_mask_size = 40, \
 	.ppgtt_type = INTEL_PPGTT_ALIASING, \
@@ -513,6 +514,7 @@ static const struct intel_device_info vlv_info = {
 	.display.pipe_mask = BIT(PIPE_A) | BIT(PIPE_B),
 	.display.cpu_transcoder_mask = BIT(TRANSCODER_A) | BIT(TRANSCODER_B),
 	.has_runtime_pm = 1,
+	.has_reset_engine = true,
 	.has_rps = true,
 	.display.has_gmch = 1,
 	.display.has_hotplug = 1,
@@ -616,6 +618,7 @@ static const struct intel_device_info chv_info = {
 	.dma_mask_size = 39,
 	.ppgtt_type = INTEL_PPGTT_FULL,
 	.ppgtt_size = 32,
+	.has_reset_engine = 1,
 	.has_snoop = true,
 	.has_coherent_ggtt = false,
 	.display_mmio_offset = VLV_DISPLAY_BASE,
@@ -697,6 +700,7 @@ static const struct intel_device_info skl_gt4_info = {
 	.dma_mask_size = 39, \
 	.ppgtt_type = INTEL_PPGTT_FULL, \
 	.ppgtt_size = 48, \
+	.has_reset_engine = 1, \
 	.has_snoop = true, \
 	.has_coherent_ggtt = false, \
 	.display.has_ipc = 1, \
@@ -999,6 +1003,7 @@ static const struct intel_device_info adl_p_info = {
 	.has_logical_ring_contexts = 1, \
 	.has_logical_ring_elsq = 1, \
 	.has_mslices = 1, \
+	.has_reset_engine = 1, \
 	.has_rps = 1, \
 	.has_runtime_pm = 1, \
 	.ppgtt_size = 48, \

drivers/gpu/drm/i915/intel_device_info.h

@@ -137,6 +137,7 @@ enum intel_ppgtt_type {
 	func(has_64k_pages); \
 	func(needs_compact_pt); \
 	func(gpu_reset_clobbers_display); \
+	func(has_reset_engine); \
 	func(has_4tile); \
 	func(has_flat_ccs); \
 	func(has_global_mocs); \