Thread (1 message) 1 message, 1 author, 2015-10-13

[PATCH v4 07/26] ARM: pxa: magician: Fix HTC Magician pin mux definitions

From: robert.jarzmik@free.fr (Robert Jarzmik)
Date: 2015-10-13 20:14:42
Also in: lkml

Petr Cvek [off-list ref] writes:
Dne 3.10.2015 v 14:30 Philipp Zabel napsal(a):
quoted
Am Montag, den 28.09.2015, 23:15 +0200 schrieb Petr Cvek:
quoted
This patch fixes a pin mux for the HTC Magician machine. Wrong and
missing
definitions caused a bad LCD operation and an unavailability of
several
peripherals.

Signed-off-by: Petr Cvek <redacted>
NAK on this one. Until this patch I can boot my o2 Xda mini with
Toppoly display and see the framebuffer kernel console output. Can we
split the LCD changes from the rest, I assume those are what breaks my
display.
I read the Toppoly datasheet and it seems, the LCD panel implements V/HSYNC,
while Samsung does not (and I'm sure at least one of these sync pins must be
GPIO for DC-DC control). A solution is probably to reconfigure the GPIO muxes by
detected LCD type.
For the time being, I'll drop this one.

Cheers.

-- 
Robert
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