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Chris Morgan bafb6863dd drm/bridge: dw-hdmi-qp: Add support for missing HPD

Add support for the dw-hdmi-qp driver to handle devices with missing
HPD pins.

Since in this situation we are now polling for the EDID data via i2c
change the error message to a rate limited debug message when we are
unable to complete an i2c read, as a disconnected device would
otherwise fill dmesg with i2c read errors.

Reviewed-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patch.msgid.link/20251119225526.70588-3-macroalpha82@gmail.com

2026-01-09 20:23:43 +01:00

dw-dp.c

drm/bridge: synopsys: dw-dp: add bridge before attaching

2025-11-03 13:04:55 +01:00

dw-hdmi-ahb-audio.c

Get rid of 'remove_new' relic from platform driver struct

2024-12-01 15:12:43 -08:00

dw-hdmi-audio.h

drm/bridge: dw-hdmi: handle ELD when DRM_BRIDGE_ATTACH_NO_CONNECTOR

2021-11-12 10:05:45 +01:00

dw-hdmi-cec.c

Get rid of 'remove_new' relic from platform driver struct