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drm/amd/display: only power down dig on phy endpoints

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This avoids any issues with dpia endpoints

Reviewed-by: Charlene Liu <charlene.liu@amd.com>
Signed-off-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Signed-off-by: Matthew Stewart <matthew.stewart2@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2025-12-16 16:38:50 -05:00 committed by Alex Deucher
parent 53edf8604a
commit 0839d8d24e
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401_hwseq.c
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@ -287,6 +287,8 @@ void dcn401_init_hw(struct dc *dc)
for (i = 0; i < dc->link_count; i++) {
struct dc_link *link = dc->links[i];
if (link->ep_type != DISPLAY_ENDPOINT_PHY)
continue;
if (link->link_enc->funcs->is_dig_enabled &&
link->link_enc->funcs->is_dig_enabled(link->link_enc) &&
hws->funcs.power_down) {