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authorJernej Skrabec <jernej.skrabec@siol.net>2020-08-25 19:35:22 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-11-16 10:31:16 +0100
commitf50613c1a83070a5212bbf394559ebd4b09e3f20 (patch)
tree12dfd9ae2fbab80050d78540ad9d37c0a46ffc60 /drivers/staging/media/sunxi
parentd41662e52a0321e6263278d9a9791ef4b03b5af7 (diff)
media: cedrus: Add support for R40
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@siol.net> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/sunxi')
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index e0e35502e34a..9a102b7c1bb9 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -508,6 +508,11 @@ 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,
@@ -549,6 +554,10 @@ static const struct of_device_id cedrus_dt_match[] = {
.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,
},

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