[PATCH 00/13] drm/bridge: lt9611: several fixes and improvements
Dmitry Baryshkov
dmitry.baryshkov at linaro.org
Wed Jan 18 08:16:45 UTC 2023
A series of patches to fix mode programming for the Lontium lt9611
DSI-to-HDMI bridge (found e.g. on the Thundercomm RB3/Dragonboard845c
platform).
Changes since v2:
- Rewrote mode_valid callback to be more explicit.
Changes since v1:
- Fixed the double-DSI check to look for the lt9611->dsi1_node rather
than lt9611->dsi1, modesetting happens before lt9611->dsi1 is set.
- Added full dual-DSI support, properly enabling the 4k modes on RB3.
Dmitry Baryshkov (13):
drm/bridge: lt9611: fix sleep mode setup
drm/bridge: lt9611: fix HPD reenablement
drm/bridge: lt9611: fix polarity programming
drm/bridge: lt9611: fix programming of video modes
drm/bridge: lt9611: fix clock calculation
drm/bridge: lt9611: pass a pointer to the of node
drm/bridge: lt9611: rework the mode_set function
drm/bridge: lt9611: attach to the next bridge
drm/bridge: lt9611: fix sync polarity for DVI output
drm/bridge: lt9611: simplify video timings programming
drm/bridge: lt9611: rework infoframes handling
drm/bridge: lt9611: stop filtering modes via the table
drm/bridge: lt9611: properly program the dual host mode
drivers/gpu/drm/bridge/lontium-lt9611.c | 340 ++++++++++--------------
1 file changed, 141 insertions(+), 199 deletions(-)
--
2.39.0
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