From: Jernej Skrabec <jernej.skrabec@siol.net>
To: mripard@kernel.org, wens@csie.org, paul.kocialkowski@bootlin.com
Cc: mchehab@kernel.org, robh+dt@kernel.org,
gregkh@linuxfoundation.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
linux-sunxi@googlegroups.com
Subject: [PATCH 4/5] media: cedrus: Add support for R40
Date: Tue, 25 Aug 2020 19:35:22 +0200 [thread overview]
Message-ID: <20200825173523.1289379-5-jernej.skrabec@siol.net> (raw)
In-Reply-To: <20200825173523.1289379-1-jernej.skrabec@siol.net>
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>
---
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
next prev parent reply other threads:[~2020-08-25 17:36 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 17:35 [PATCH 0/5] ARM: dts: sun8i: r40: Enable video decoder Jernej Skrabec
2020-08-25 17:35 ` [PATCH 1/5] dt-bindings: sram: allwinner,sun4i-a10-system-control: Add R40 compatibles Jernej Skrabec
2020-08-25 17:35 ` [PATCH 2/5] ARM: dts: sun8i: r40: Add node for system controller Jernej Skrabec
2020-08-25 17:35 ` [PATCH 3/5] dt-bindings: media: allwinner,sun4i-a10-video-engine: Add R40 compatible Jernej Skrabec
2020-08-25 17:35 ` Jernej Skrabec [this message]
2020-08-25 17:35 ` [PATCH 5/5] ARM: dts: sun8i: r40: Add video engine node Jernej Skrabec
2020-08-27 15:19 ` [PATCH 0/5] ARM: dts: sun8i: r40: Enable video decoder Maxime Ripard
2020-09-17 8:33 ` Hans Verkuil
2020-09-17 16:37 ` Maxime Ripard
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