drm: bridge: icn6211: Set SYS_CTRL_1 to value used in examples
Both example code [1], [2] as well as one provided by custom panel vendor set register SYS_CTRL_1 to 0x88. What exactly does the value mean is unknown due to unavailable datasheet. Align this register value with example code. [1] https://github.com/rockchip-linux/kernel/blob/develop-4.19/drivers/gpu/drm/bridge/icn6211.c [2] https://github.com/tdjastrzebski/ICN6211-ConfiguratorAcked-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Marek Vasut <marex@denx.de> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Maxime Ripard <maxime@cerno.tech> Cc: Robert Foss <robert.foss@linaro.org> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> To: dri-devel@lists.freedesktop.org Signed-off-by: Robert Foss <robert.foss@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20220331150509.9838-8-marex@denx.de
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