linux-kernel - [PATCH 2/2] media: cedrus: Add support for the D1 variant

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Message-Id: <20211119031519.23430-2-samuel@sholland.org>
Date:   Thu, 18 Nov 2021 21:15:18 -0600
From:   Samuel Holland <samuel@...lland.org>
To:     Paul Kocialkowski <paul.kocialkowski@...tlin.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org
Cc:     Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        Maxime Ripard <mripard@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        linux-sunxi@...ts.linux.dev, Samuel Holland <samuel@...lland.org>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-staging@...ts.linux.dev
Subject: [PATCH 2/2] media: cedrus: Add support for the D1 variant

D1 has a unique variant of the video engine, which appears to drop the
VP8 support found on most earlier variants.

Signed-off-by: Samuel Holland <samuel@...lland.org>
---

 drivers/staging/media/sunxi/cedrus/cedrus.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index c76fc97d97a0..4a4b714b0f26 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -580,6 +580,14 @@ static const struct cedrus_variant sun8i_r40_cedrus_variant = {
 	.mod_rate	= 297000000,
 };
 
+static const struct cedrus_variant sun20i_d1_cedrus_variant = {
+	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
+			  CEDRUS_CAPABILITY_MPEG2_DEC |
+			  CEDRUS_CAPABILITY_H264_DEC |
+			  CEDRUS_CAPABILITY_H265_DEC,
+	.mod_rate	= 432000000,
+};
+
 static const struct cedrus_variant sun50i_a64_cedrus_variant = {
 	.capabilities	= CEDRUS_CAPABILITY_UNTILED |
 			  CEDRUS_CAPABILITY_MPEG2_DEC |
@@ -637,6 +645,10 @@ static const struct of_device_id cedrus_dt_match[] = {
 		.compatible = "allwinner,sun8i-r40-video-engine",
 		.data = &sun8i_r40_cedrus_variant,
 	},
+	{
+		.compatible = "allwinner,sun20i-d1-video-engine",
+		.data = &sun20i_d1_cedrus_variant,
+	},
 	{
 		.compatible = "allwinner,sun50i-a64-video-engine",
 		.data = &sun50i_a64_cedrus_variant,
-- 
2.32.0