From: Roman Li <[email protected]>

Add DCN 4.2 asic version identifiers.

Signed-off-by: Roman Li <[email protected]>
Acked-by: Harry Wentland <[email protected]>
---
 drivers/gpu/drm/amd/display/include/dal_asic_id.h | 1 +
 drivers/gpu/drm/amd/display/include/dal_types.h   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h 
b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index 8aea50aa9533..92510af1bd65 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -252,6 +252,7 @@ enum {
 #define AMDGPU_FAMILY_GC_11_0_0 145
 #define AMDGPU_FAMILY_GC_11_0_1 148
 #define AMDGPU_FAMILY_GC_11_5_0 150
+#define AMDGPU_FAMILY_GC_11_5_4        154
 #define GC_11_0_0_A0 0x1
 #define GC_11_0_2_A0 0x10
 #define GC_11_0_3_A0 0x20
diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h 
b/drivers/gpu/drm/amd/display/include/dal_types.h
index a021d12acd74..d30eb24cf11e 100644
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -65,6 +65,7 @@ enum dce_version {
        DCN_VERSION_3_51,
        DCN_VERSION_3_6,
        DCN_VERSION_4_01,
+       DCN_VERSION_4_2,
        DCN_VERSION_MAX
 };
 
-- 
2.34.1

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