drm: panel: add support for Synaptics TDDI series DSI panels

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Synaptics TDDI (Touch/Display Integration) panels utilize a single chip
for display and touch controllers. Implement a simple device driver for
such panels, along with its built-in LED backlight controller, and add
support for TD4101 and TD4300 panels in the driver.

Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patch.msgid.link/20251009-panel-synaptics-tddi-v5-2-59390997644e@disroot.org

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Kaustabh Chakraborty 2025-10-09 21:52:11 +05:30 • committed by Neil Armstrong

parent 5c42579b07

commit 3eae82503f

3 changed files with 288 additions and 0 deletions

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11

drivers/gpu/drm/panel/Kconfig

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1

drivers/gpu/drm/panel/Makefile

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276

drivers/gpu/drm/panel/panel-synaptics-tddi.c

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