From 997dc1f25eb2944f4933d7fa58d63ce115a3a15a Mon Sep 17 00:00:00 2001 From: Roman Li Date: Thu, 21 Jul 2022 17:21:12 -0400 Subject: [PATCH] drm/amd/display: Fix dc_version detect for dcn314 [Why] While parsing dc_version redundant check leads to invalid dc_version for dcn314. [How] Remove redundant check Fixes: f53fdd25b542 ("drm/amd/display: Enable DCN314 in DC") Signed-off-by: Roman Li Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index bdaad4ce4b2dc..752ba4ab2b1e3 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -74,6 +74,7 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id) { enum dce_version dc_version = DCE_VERSION_UNKNOWN; + switch (asic_id.chip_family) { #if defined(CONFIG_DRM_AMD_DC_SI) @@ -169,8 +170,7 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id) dc_version = DCN_VERSION_3_21; break; case AMDGPU_FAMILY_GC_11_0_2: - if (ASICREV_IS_GC_11_0_2(asic_id.hw_internal_rev)) - dc_version = DCN_VERSION_3_14; + dc_version = DCN_VERSION_3_14; break; default: dc_version = DCE_VERSION_UNKNOWN; -- 2.39.5