media: rcar-vin: Fix channel routing for Ebisu

When converting to full Virtual Channel routing an error crept into the
routing table for Ebisu (r8a77990). The routing information is used at
probe time preventing rcar-vin from probing correctly on this SoC, solve
by correcting the routing table.

Fixes: 3e52419ec04f9769 ("media: rcar-{csi2,vin}: Move to full Virtual Channel routing per CSI-2 IP")
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-core.c b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
index 49bdcfba010b2c8ad995d24ca8fbcc25ba53b2ac..4b7a9743554af6c3ead1ddf66188467ddb61395f 100644 (file)
--- a/drivers/media/platform/renesas/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
@@ -1261,7 +1261,7 @@ static const struct rvin_info rcar_info_r8a77980 = {
 };
 
 static const struct rvin_group_route rcar_info_r8a77990_routes[] = {
-       { .master = 0, .csi = RVIN_CSI40, .chsel = 0x03 },
+       { .master = 4, .csi = RVIN_CSI40, .chsel = 0x03 },
        { /* Sentinel */ }
 };