Commit ea3e1c36 authored by Krzysztof Hałasa's avatar Krzysztof Hałasa Committed by Mauro Carvalho Chehab
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media: TDA1997x: enable EDID support 



Without this patch, the TDA19971 chip's EDID is inactive.
EDID never worked with this driver, it was all tested with HDMI signal
sources which don't need EDID support.

Signed-off-by: default avatarKrzysztof Halasa <khalasa@piap.pl>
Fixes: 9ac0038d ("media: i2c: Add TDA1997x HDMI receiver driver")
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent d229a910

drivers/media/i2c/tda1997x.c

+1 −0
Original line number Diff line number Diff line
@@ -2233,6 +2233,7 @@ static int tda1997x_core_init(struct v4l2_subdev *sd) 
	/* get initial HDMI status */

	state->hdmi_status = io_read(sd, REG_HDMI_FLAGS);



	io_write(sd, REG_EDID_ENABLE, EDID_ENABLE_A_EN | EDID_ENABLE_B_EN);

	return 0;

}