Files
43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Tue, 25 Aug 2020 19:35:22 +0200
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Subject: [PATCH] media: cedrus: Add support for R40
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Video engine in R40 is very similar to that in A33 but it runs on lower
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speed, at least according to OS images released by board designer.
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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Link: https://lore.kernel.org/r/20200825173523.1289379-5-jernej.skrabec@siol.net
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---
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drivers/staging/media/sunxi/cedrus/cedrus.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
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index 1dd833757c4e..97000f0e0011 100644
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--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
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+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
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@@ -527,6 +527,11 @@ static const struct cedrus_variant sun8i_h3_cedrus_variant = {
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.mod_rate = 402000000,
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};
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+static const struct cedrus_variant sun8i_r40_cedrus_variant = {
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+ .capabilities = CEDRUS_CAPABILITY_UNTILED,
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+ .mod_rate = 297000000,
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+};
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+
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static const struct cedrus_variant sun50i_a64_cedrus_variant = {
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.capabilities = CEDRUS_CAPABILITY_UNTILED |
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CEDRUS_CAPABILITY_H265_DEC,
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@@ -567,6 +572,10 @@ static const struct of_device_id cedrus_dt_match[] = {
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.compatible = "allwinner,sun8i-h3-video-engine",
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.data = &sun8i_h3_cedrus_variant,
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},
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+ {
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+ .compatible = "allwinner,sun8i-r40-video-engine",
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+ .data = &sun8i_r40_cedrus_variant,
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+ },
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{
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.compatible = "allwinner,sun50i-a64-video-engine",
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.data = &sun50i_a64_cedrus_variant,
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