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drm/amd/display: Add analog bit to edid_caps (v2)

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The new analog bit will be used with DVI-I connectors.

DVI-I connectors can connect to both digital and analog monitors
and this bit will help distinguish between those.

v2:
Sanitize analog bit based on connector type.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Timur Kristóf
2025-09-26 20:01:42 +02:00
committed by Alex Deucher
parent dfc74e37bd
commit d64fd9da7e
4 changed files with 15 additions and 0 deletions
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drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
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@@ -131,6 +131,7 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
edid_caps->serial_number = edid_buf->serial;
edid_caps->manufacture_week = edid_buf->mfg_week;
edid_caps->manufacture_year = edid_buf->mfg_year;
edid_caps->analog = !(edid_buf->input & DRM_EDID_INPUT_DIGITAL);
drm_edid_get_monitor_name(edid_buf,
edid_caps->display_name,