[PATCH 3/3] rcar-vin: declare which VINs can use a Up Down Scaler (UDS)

[Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>]

Add information about which VINs on which SoC have access to a UDS
scaler.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
 drivers/media/platform/rcar-vin/rcar-core.c | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/drivers/media/platform/rcar-vin/rcar-core.c b/drivers/media/platform/rcar-vin/rcar-core.c
index 5dd16af3625c333b..64f74dfebbedbf78 100644
--- a/drivers/media/platform/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/rcar-vin/rcar-core.c
@@ -920,12 +920,21 @@ static const struct rvin_group_route rcar_info_r8a7795_routes[] = {
 	{ /* Sentinel */ }
 };
 
+static const struct rvin_group_scaler rcar_info_h3_m3w_m3n_scalers[] = {
+	{ .vin = 0, .companion = 1 },
+	{ .vin = 1, .companion = 0 },
+	{ .vin = 4, .companion = 5 },
+	{ .vin = 5, .companion = 4 },
+	{ /* Sentinel */ }
+};
+
 static const struct rvin_info rcar_info_r8a7795 = {
 	.model = RCAR_GEN3,
 	.use_mc = true,
 	.max_width = 4096,
 	.max_height = 4096,
 	.routes = rcar_info_r8a7795_routes,
+	.scalers = rcar_info_h3_m3w_m3n_scalers,
 };
 
 static const struct rvin_group_route rcar_info_r8a7795es1_routes[] = {
@@ -980,6 +989,7 @@ static const struct rvin_info rcar_info_r8a7795es1 = {
 	.max_width = 4096,
 	.max_height = 4096,
 	.routes = rcar_info_r8a7795es1_routes,
+	.scalers = rcar_info_h3_m3w_m3n_scalers,
 };
 
 static const struct rvin_group_route rcar_info_r8a7796_routes[] = {
@@ -1020,6 +1030,7 @@ static const struct rvin_info rcar_info_r8a7796 = {
 	.max_width = 4096,
 	.max_height = 4096,
 	.routes = rcar_info_r8a7796_routes,
+	.scalers = rcar_info_h3_m3w_m3n_scalers,
 };
 
 static const struct rvin_group_route rcar_info_r8a77965_routes[] = {
@@ -1064,6 +1075,7 @@ static const struct rvin_info rcar_info_r8a77965 = {
 	.max_width = 4096,
 	.max_height = 4096,
 	.routes = rcar_info_r8a77965_routes,
+	.scalers = rcar_info_h3_m3w_m3n_scalers,
 };
 
 static const struct rvin_group_route rcar_info_r8a77970_routes[] = {
@@ -1089,12 +1101,18 @@ static const struct rvin_group_route rcar_info_r8a77995_routes[] = {
 	{ /* Sentinel */ }
 };
 
+static const struct rvin_group_scaler rcar_info_r8a77995_scalers[] = {
+	{ .vin = 4, .companion = -1 },
+	{ /* Sentinel */ }
+};
+
 static const struct rvin_info rcar_info_r8a77995 = {
 	.model = RCAR_GEN3,
 	.use_mc = true,
 	.max_width = 4096,
 	.max_height = 4096,
 	.routes = rcar_info_r8a77995_routes,
+	.scalers = rcar_info_r8a77995_scalers,
 };
 
 static const struct of_device_id rvin_of_id_table[] = {
-- 
2.18.0