github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-13 00:28:54 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity
master
linux/drivers/gpu/drm/amd/display/include
History
Timur Kristóf 9ea16f6418 drm/amd/display: Read EDID from VBIOS embedded panel info 
Some board manufacturers hardcode the EDID for the embedded
panel in the VBIOS. This EDID should be used when the panel
doesn't have a DDC.

For reference, see the legacy non-DC display code:
amdgpu_atombios_encoder_get_lcd_info()

This is necessary to support embedded connectors without DDC.

Fixes: 4562236b3b ("drm/amd/dc: Add dc display driver (v2)")
Link: https://gitlab.freedesktop.org/drm/amd/-/work_items/5192
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit eb105e63b474c11ef6a84a1c6b18100d851ff364)
2026-04-29 10:41:40 -04:00
..
audio_types.h drm/amd/display: shrink struct members 2025-12-08 14:25:12 -05:00
bios_parser_interface.h
bios_parser_types.h drm/amd/display: Implement BIOS parser external encoder control 2026-02-23 14:28:32 -05:00
dal_asic_id.h drm/amd/display: Add dcn42 version identifiers 2026-02-23 14:16:31 -05:00
dal_types.h drm/amd/display: Add dcn42 version identifiers 2026-02-23 14:16:31 -05:00
ddc_service_types.h drm/amd/display: Adjust freesync pcon whitelist 2026-04-17 15:20:49 -04:00
dpcd_defs.h drm/amd/display: Add ESD detection for replay recovery 2026-03-11 10:56:00 -04:00
fixed31_32.h drm/amd/display: remove dc dependencies from SPL library 2024-07-23 17:07:12 -04:00
gpio_interface.h
gpio_service_interface.h drm/amd/display: Implement HDMI Read Request 2025-04-21 11:27:25 -04:00
gpio_types.h
grph_object_ctrl_defs.h drm/amd/display: Read EDID from VBIOS embedded panel info 2026-04-29 10:41:40 -04:00
grph_object_defs.h
grph_object_id.h drm/amd/display: Add analog bit to edid_caps (v2) 2025-10-28 10:07:15 -04:00
hdcp_msg_types.h drm/amd/display: Add missing chips for HDCP 2023-11-17 09:30:50 -05:00
irq_service_interface.h
link_service_types.h drm/amd/display: Add early 8b/10b channel equalization test pattern sequence 2025-05-13 09:31:21 -04:00
logger_interface.h drm/amdgpu: Remove unused pre_surface_trace 2025-03-05 10:44:40 -05:00
logger_types.h drm/amd/display: Add new log type DC_LOG_INFO 2025-02-12 21:02:58 -05:00
set_mode_types.h drm/amd/display: OVT Update on InfoFrame and Mode Management 2022-07-05 16:17:20 -04:00
signal_types.h drm/amd/display: Don't use stereo sync and audio on RGB signals (v2) 2025-10-28 10:08:41 -04:00
vector.h