From: Roman Stratiienko <roman.stratiienko@xxxxxxxxxxxxxxx> At system start blink of u-boot ghost framebuffer can be observed. Fix it. Signed-off-by: Roman Stratiienko <roman.stratiienko@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/sun4i/sun8i_mixer.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index da84fccf7784..b906b8cc464e 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -588,6 +588,9 @@ static int sun8i_mixer_bind(struct device *dev, struct device *master, regmap_update_bits(mixer->engine.regs, SUN8I_MIXER_BLEND_PIPE_CTL(base), SUN8I_MIXER_BLEND_PIPE_CTL_EN_MSK, 0); + regmap_write(mixer->engine.regs, SUN8I_MIXER_GLOBAL_DBUFF, + SUN8I_MIXER_GLOBAL_DBUFF_ENABLE); + return 0; err_disable_bus_clk: -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
