From: <Roman.Li@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: Harry Wentland <harry.wentland@amd.com>,
Leo Li <sunpeng.li@amd.com>, Roman Li <roman.li@amd.com>,
Wayne Lin <wayne.lin@amd.com>,
Tom Chung <chiahsuan.chung@amd.com>,
Fangzhi Zuo <jerry.zuo@amd.com>,
Dan Wheeler <daniel.wheeler@amd.com>, Ray Wu <Ray.Wu@amd.com>,
Ivan Lipski <ivan.lipski@amd.com>, Alex Hung <alex.hung@amd.com>,
James Lin <PingLei.Lin@amd.com>,
Chenyu Chen <Chen-Yu.Chen@amd.com>,
Sridevi Arvindekar <Sridevi.Arvindekar@amd.com>,
Ilya Bakoulin <ilya.bakoulin@amd.com>,
"Sridevi Arvindekar" <sridevi.arvindekar@amd.com>
Subject: [PATCH 13/17] drm/amd/display: Handle virtual link encoder
Date: Fri, 2 Oct 2026 15:32:36 -0400 [thread overview]
Message-ID: <20261002193240.3441018-14-Roman.Li@amd.com> (raw)
In-Reply-To: <20261002193240.3441018-1-Roman.Li@amd.com>
From: Sridevi Arvindekar <Sridevi.Arvindekar@amd.com>
[Why/How]
Fix check for virtual link encoder
Reviewed-by: Ilya Bakoulin <ilya.bakoulin@amd.com>
Signed-off-by: Sridevi Arvindekar <sridevi.arvindekar@amd.com>
Signed-off-by: Roman Li <roman.li@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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 7e42790ad575..187486d978da 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -3019,7 +3019,7 @@ static inline int find_fixed_dio_link_enc(const struct dc_link *link)
{
/* virtual links own their link encoder directly and are never
* registered into pool->link_encoders[]. */
- if (link->connector_signal == SIGNAL_TYPE_VIRTUAL)
+ if (link->link_id.id == CONNECTOR_ID_VIRTUAL)
return -1;
/* the 8b10b dp phy can only use fixed link encoder */
--
2.34.1
next prev parent reply other threads:[~2026-10-02 19:33 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-02 19:32 [PATCH 00/17] DC Patches October 2, 2026 Roman.Li
2026-10-02 19:32 ` [PATCH 01/17] drm/amd/display: enable shaper when programming 3DLUT Roman.Li
2026-10-02 19:32 ` [PATCH 02/17] drm/amd/display: log MCM shaper and 3D LUT mode in the DTN log Roman.Li
2026-10-02 19:32 ` [PATCH 03/17] drm/amd/display: only reprogram DRR when v_total values change Roman.Li
2026-10-20 0:37 ` Bruno
2026-10-02 19:32 ` [PATCH 04/17] drm/amd/display: Add HDMI RR and SCDC skips Roman.Li
2026-10-02 19:32 ` [PATCH 05/17] drm/amd/display: Set cursor_offload for all pipes for a given stream Roman.Li
2026-10-02 19:32 ` [PATCH 06/17] drm/amd/display: Refactor DMUB fast lock sequencing Roman.Li
2026-10-20 13:22 ` Melissa Wen
2026-10-02 19:32 ` [PATCH 07/17] drm/amd/display: Skip link off frame count for general UI Roman.Li
2026-10-02 19:32 ` [PATCH 08/17] drm/amd/display: allow skipping link bandwidth clear Roman.Li
2026-10-02 19:32 ` [PATCH 09/17] drm/amd/display: Prepare DSC configuration before BLS execution Roman.Li
2026-10-02 19:32 ` [PATCH 10/17] drm/amd/display: Assign alt wa bit in fams2 cmd Roman.Li
2026-10-02 19:32 ` [PATCH 11/17] drm/amd/display: Update link training no timeout behaviour on HDMI Roman.Li
2026-10-02 19:32 ` [PATCH 12/17] drm/amd/display: Revert "avoid to write signal specific for tmds" Roman.Li
2026-10-02 19:32 ` Roman.Li [this message]
2026-10-02 19:32 ` [PATCH 14/17] drm/amd/display: Add dcn42b project id Roman.Li
2026-10-02 19:32 ` [PATCH 15/17] drm/amd/display: Add debug option to override low power SR latencies Roman.Li
2026-10-02 19:32 ` [PATCH 16/17] drm/amd/display: Send HDMI VRR metadata in VTEM info packet slot Roman.Li
2026-10-02 19:32 ` [PATCH 17/17] drm/amd/display: Promote DC to 3.2.401 Roman.Li
2026-10-05 13:30 ` [PATCH 00/17] DC Patches October 2, 2026 Wheeler, Daniel
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