[PATCH 2/4] drm/i915/gt: nuke unused legacy engine hw_id

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The engine hw_id is only used by RING_FAULT_REG(), which is not used
since GRAPHICS_VER == 8. We tend to keep adding new defines just to be
consistent, but let's try to remove them and let them defined to 0 when
not used.

Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c    | 4 ----
 drivers/gpu/drm/i915/gt/intel_engine_types.h | 4 ----
 2 files changed, 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index d561573ed98c..a11f69f2e46e 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -80,7 +80,6 @@ static const struct engine_info intel_engines[] = {
 		},
 	},
 	[VCS1] = {
-		.hw_id = VCS1_HW,
 		.class = VIDEO_DECODE_CLASS,
 		.instance = 1,
 		.mmio_bases = {
@@ -89,7 +88,6 @@ static const struct engine_info intel_engines[] = {
 		},
 	},
 	[VCS2] = {
-		.hw_id = VCS2_HW,
 		.class = VIDEO_DECODE_CLASS,
 		.instance = 2,
 		.mmio_bases = {
@@ -97,7 +95,6 @@ static const struct engine_info intel_engines[] = {
 		},
 	},
 	[VCS3] = {
-		.hw_id = VCS3_HW,
 		.class = VIDEO_DECODE_CLASS,
 		.instance = 3,
 		.mmio_bases = {
@@ -114,7 +111,6 @@ static const struct engine_info intel_engines[] = {
 		},
 	},
 	[VECS1] = {
-		.hw_id = VECS1_HW,
 		.class = VIDEO_ENHANCEMENT_CLASS,
 		.instance = 1,
 		.mmio_bases = {
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_types.h b/drivers/gpu/drm/i915/gt/intel_engine_types.h
index 1cb9c3b70b29..a107eb58ffa2 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_types.h
+++ b/drivers/gpu/drm/i915/gt/intel_engine_types.h
@@ -34,10 +34,6 @@
 #define VCS0_HW		1
 #define BCS0_HW		2
 #define VECS0_HW	3
-#define VCS1_HW		4
-#define VCS2_HW		6
-#define VCS3_HW		7
-#define VECS1_HW	12
 
 /* Gen11+ HW Engine class + instance */
 #define RENDER_CLASS		0
-- 
2.31.1




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