media: rcar-vin: Add support for R-Car V4H

Add support for R-Car V4H. The V4H uses the ISP Channel Selector as its
only possible video input source. Even tho V4H is a Gen3 board the VIN
interface is very close to the one found on the V3U, for this reason
mark it as a Gen3 model internally.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-core.c b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
index ff4bde9..3c4f5eb 100644 (file)
--- a/drivers/media/platform/renesas/rcar-vin/rcar-core.c
+++ b/drivers/media/platform/renesas/rcar-vin/rcar-core.c
@@ -1284,6 +1284,15 @@ static const struct rvin_info rcar_info_r8a779a0 = {
        .max_height = 4096,
 };
 
+static const struct rvin_info rcar_info_r8a779g0 = {
+       .model = RCAR_GEN3,
+       .use_mc = true,
+       .use_isp = true,
+       .nv12 = true,
+       .max_width = 4096,
+       .max_height = 4096,
+};
+
 static const struct of_device_id rvin_of_id_table[] = {
        {
                .compatible = "renesas,vin-r8a774a1",
@@ -1349,6 +1358,10 @@ static const struct of_device_id rvin_of_id_table[] = {
                .compatible = "renesas,vin-r8a779a0",
                .data = &rcar_info_r8a779a0,
        },
+       {
+               .compatible = "renesas,vin-r8a779g0",
+               .data = &rcar_info_r8a779g0,
+       },
        { /* Sentinel */ },
 };
 MODULE_DEVICE_TABLE(of, rvin_of_id_table);