drm/bridge: ti-sn65dsi86: Add support for DisplayPort mode with HPD

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commit 9133bc3f05 upstream.

Add support for DisplayPort to the bridge, which entails the following:
- Get and use an interrupt for HPD;
- Properly clear all status bits in the interrupt handler;

Signed-off-by: John Ripple <john.ripple@keysight.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250915174543.2564994-1-john.ripple@keysight.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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John Ripple 2025-09-15 11:45:43 -06:00 • committed by Greg Kroah-Hartman

parent 24fda22849

commit 9fd37b636b

1 changed files with 112 additions and 0 deletions

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drivers/gpu/drm/bridge/ti-sn65dsi86.c

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