[media] adv7604/adv7842: fix il_vbackporch typo and zero the struct
Both adv7604 and adv7842 had the same typo in the code that sets
the vertical backporch for the second interlaced field: it was
assigned to vbackporch instead of il_vbackporch.
In addition, the timings struct wasn't zeroed in the adv7842 driver,
leaving several fields to undefined values causing the timing match
function to fail.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c
index d4fa213..a836de6 100644
--- a/drivers/media/i2c/adv7604.c
+++ b/drivers/media/i2c/adv7604.c
@@ -1593,7 +1593,7 @@
bt->height += hdmi_read16(sd, 0x0b, 0xfff);
bt->il_vfrontporch = hdmi_read16(sd, 0x2c, 0x1fff) / 2;
bt->il_vsync = hdmi_read16(sd, 0x30, 0x1fff) / 2;
- bt->vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2;
+ bt->il_vbackporch = hdmi_read16(sd, 0x34, 0x1fff) / 2;
}
adv7604_fill_optional_dv_timings_fields(sd, timings);
} else {