From 209264a85707ddd94bb4fdb89d808509c5e9fafa Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Fri, 10 Sep 2021 12:11:56 +0200 Subject: drm/bridge: Document the probe issue with MIPI-DSI bridges Interactions between bridges, panels, MIPI-DSI host and the component framework are not trivial and can lead to probing issues when implementing a display driver. Let's document the various cases we need too consider, and the solution to support all the cases. Signed-off-by: Maxime Ripard Reviewed-by: Andrzej Hajda Link: https://patchwork.freedesktop.org/patch/msgid/20210910101218.1632297-3-maxime@cerno.tech --- Documentation/gpu/drm-kms-helpers.rst | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'Documentation/gpu') diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst index 10f8df7aecc0..ec2f65b31930 100644 --- a/Documentation/gpu/drm-kms-helpers.rst +++ b/Documentation/gpu/drm-kms-helpers.rst @@ -157,6 +157,12 @@ Display Driver Integration .. kernel-doc:: drivers/gpu/drm/drm_bridge.c :doc: display driver integration +Special Care with MIPI-DSI bridges +---------------------------------- + +.. kernel-doc:: drivers/gpu/drm/drm_bridge.c + :doc: special care dsi + Bridge Operations ----------------- -- cgit v1.2.3