From b38a1c4cf27ca8303b7c15f8df8247c081ba2723 Mon Sep 17 00:00:00 2001 From: Martin Bugge Date: Thu, 5 Dec 2013 11:46:21 -0300 Subject: [PATCH] [media] adv7842: set defaults spa-location For edid with no Source Physical Address (spa), set spa-location to default and use correct values from edid. Signed-off-by: Martin Bugge Cc: Mats Randgaard Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/adv7842.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 23f3c1f5f01..8d0edd47b65 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -716,15 +716,15 @@ static int edid_write_hdmi_segment(struct v4l2_subdev *sd, u8 port) } rep_write(sd, 0x76, spa_loc); } else { - /* default register values for SPA */ + /* Edid values for SPA location */ if (port == 0) { - /* port A SPA */ - rep_write(sd, 0x72, 0); - rep_write(sd, 0x73, 0); + /* port A */ + rep_write(sd, 0x72, val[0xc0]); + rep_write(sd, 0x73, val[0xc1]); } else { - /* port B SPA */ - rep_write(sd, 0x74, 0); - rep_write(sd, 0x75, 0); + /* port B */ + rep_write(sd, 0x74, val[0xc0]); + rep_write(sd, 0x75, val[0xc1]); } rep_write(sd, 0x76, 0xc0); } -- 2.46.0