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From: <Roman.Li@amd.com>
To: <amd-gfx@lists.freedesktop.org>, <Alexander.Deucher@amd.com>,
	<nicholas.kazlauskas@amd.com>
Cc: Roman Li <roman.li@amd.com>
Subject: [PATCH 1/2] drm/amd/display: Fix dc_version detect for dcn314
Date: Thu, 21 Jul 2022 18:04:22 -0400	[thread overview]
Message-ID: <20220721220423.32618-1-Roman.Li@amd.com> (raw)

From: Roman Li <roman.li@amd.com>

[Why]
While parsing dc_version redundant check leads to
invalid dc_version for dcn314.

[How]
Remove redundant check

Fixes: 923989c9cc31b ("drm/amd/display: Enable DCN314 in DC")

Signed-off-by: Roman Li <roman.li@amd.com>
---
 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 bdaad4ce4b2d..752ba4ab2b1e 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;
-- 
2.17.1


             reply	other threads:[~2022-07-21 22:04 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21 22:04 Roman.Li [this message]
2022-07-21 22:04 ` [PATCH 2/2] drm/amd/display: Specify supported modifiers for dcn314 Roman.Li
2022-07-21 22:06   ` Alex Deucher

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