[PATCH 4/5] media: cedrus: Add support for R40

[Jernej Skrabec]

Video engine in R40 is very similar to that in A33 but it runs on lower
speed, at least according to OS images released by board designer.

Signed-off-by: Jernej Skrabec <jernej.skrabec at siol.net>
---
 drivers/staging/media/sunxi/cedrus/cedrus.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index bc27f9430eeb..83a654a618be 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -496,6 +496,11 @@ static const struct cedrus_variant sun8i_h3_cedrus_variant = {
 	.mod_rate	= 402000000,
 };
 
+static const struct cedrus_variant sun8i_r40_cedrus_variant = {
+	.capabilities	= CEDRUS_CAPABILITY_UNTILED,
+	.mod_rate	= 297000000,
+};
+
 static const struct cedrus_variant sun50i_a64_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
 			  CEDRUS_CAPABILITY_H265_DEC,
@@ -536,6 +541,10 @@ static const struct of_device_id cedrus_dt_match[] = {
 		.compatible = "allwinner,sun8i-h3-video-engine",
 		.data = &sun8i_h3_cedrus_variant,
 	},
+	{
+		.compatible = "allwinner,sun8i-r40-video-engine",
+		.data = &sun8i_r40_cedrus_variant,
+	},
 	{
 		.compatible = "allwinner,sun50i-a64-video-engine",
 		.data = &sun50i_a64_cedrus_variant,
-- 
2.28.0