On Thu, Feb 17, 2022 at 01:25:30AM +0100, Marek Vasut wrote: > Read out the Vendor/Chip/Version ID registers from the chip before > performing any configuration, and validate that the registers have > correct values. This is mostly a simple test whether DSI register > access does work, since that tends to be broken on various bridges. > > Signed-off-by: Marek Vasut <ma...@denx.de> > Cc: Jagan Teki <ja...@amarulasolutions.com> > Cc: Maxime Ripard <max...@cerno.tech> > Cc: Robert Foss <robert.f...@linaro.org> > Cc: Sam Ravnborg <s...@ravnborg.org> > Cc: Thomas Zimmermann <tzimmerm...@suse.de> > To: dri-devel@lists.freedesktop.org
Acked-by: Maxime Ripard <max...@cerno.tech> Maxime
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