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drm/panel: Add support for the EDT ETM0700G0EDH6 

The Emerging Display Technology ETM0700G0EDH6 is the
uses the same panel as the ETM0700G0BDH6. It differs
in the hardware design for the backlight and the
touchscreen i2c interface. As the new display type has
different requirements for drive-strengths on the i2c-bus,
add an additional compatible to allow the handling of it or warn
about incompatible cpu and display combinations.

Signed-off-by: Jan Tuerk <jan.tuerk@emtrion.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180619095546.24445-3-jan.tuerk@emtrion.com
hifive-unleashed-5.1
Jan Tuerk 2018-06-19 11:55:45 +02:00 committed by Thierry Reding
parent aa7e6455e1
commit aad34de22e
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/panel/panel-simple.c
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@ -2232,6 +2232,9 @@ static const struct of_device_id platform_of_match[] = {
}, {
.compatible = "edt,etm0700g0bdh6",
.data = &edt_etm0700g0bdh6,
}, {
.compatible = "edt,etm0700g0edh6",
.data = &edt_etm0700g0bdh6,
}, {
.compatible = "foxlink,fl500wvr00-a0t",
.data = &foxlink_fl500wvr00_a0t,