kernel/drivers/gpu/drm/panel/panel-arm-versatile.c, branch linux-4.17.yHosts the 0x221E linux distro kernel.https://universe.0xinfinity.dev/distro/kernel/atom?h=linux-4.17.y2018-02-22T23:13:47Zdrm/panel: Fix ARM Versatile panel clocks2018-02-22T23:13:47ZLinus Walleijlinus.walleij@linaro.org2018-02-11T10:38:40Zurn:sha1:fd9b503dec9b533afa49ac105ce65f87419b5528
These clocks are in kHz not in Hz, oops. Fix it so my
new bandwidth calculations patch starts working with these
panels.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180211103840.18764-1-linus.walleij@linaro.org
drm/panel: Add support for ARM Versatile panels2018-02-07T08:06:59ZLinus Walleijlinus.walleij@linaro.org2018-02-05T19:20:13Zurn:sha1:f40f5b87d974655984ce545515e5c9e57b371b3c
The ARM reference designs "Versatile AB" and "Versatile PB"
contain panel connectors with autodetection of the connected
panel type. This adds a small driver utilizing the MFD syscon
look-up to read the autodetection register and set up the
corresponding panel appropriately.
In the source file there is a bit of elaboration of the
panel types and interfaces on these boards.
This was tested with the PL111 DRM driver on the ARM Versatile
AB with the IB2 daughterboard.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20180205192013.5349-2-linus.walleij@linaro.org