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linux (Allwinner): patches included in 5.17.2

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This commit is contained in:
Rudi Heitbaum 2022-04-05 08:29:31 +00:00
parent dab3c775f2
commit e919c85902
3 changed files with 0 additions and 105 deletions
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33
projects/Allwinner/patches/linux/0087-media-hantro-sunxi-Fix-VP9-steps.patch
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@ -1,33 +0,0 @@
From 837c5a2d79984be3732751b1bfc6ec609ba82e2b Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@gmail.com>
Date: Fri, 28 Jan 2022 17:03:04 +0100
Subject: [PATCH] media: hantro: sunxi: Fix VP9 steps
It turns out postproc for VP9 needs width and height to be multiple of
32.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/staging/media/hantro/sunxi_vpu_hw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/hantro/sunxi_vpu_hw.c b/drivers/staging/media/hantro/sunxi_vpu_hw.c
index 90633406c4eb..c0edd5856a0c 100644
--- a/drivers/staging/media/hantro/sunxi_vpu_hw.c
+++ b/drivers/staging/media/hantro/sunxi_vpu_hw.c
@@ -29,10 +29,10 @@ static const struct hantro_fmt sunxi_vpu_dec_fmts[] = {
.frmsize = {
.min_width = 48,
.max_width = 3840,
- .step_width = MB_DIM,
+ .step_width = 32,
.min_height = 48,
.max_height = 2160,
- .step_height = MB_DIM,
+ .step_height = 32,
},
},
};
--
2.35.0

34
projects/Allwinner/patches/linux/0088-media-cedrus-Fix-H265-aux-buffer-size.patch
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@ -1,34 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@gmail.com>
Date: Wed, 9 Feb 2022 19:03:06 +0100
Subject: [PATCH] media: cedrus: Fix H265 aux buffer size
Neighbour info buffer size needs to be 794 kiB in size on H6. This is
actually mentioned in comment, but smaller size is used nevertheless.
Increase buffer size to conform H6 needs. Since increase is not that big
in absolute numbers, it doesn't make sense to complicate logic for older
generations.
Bug was discovered using iommu, which reported access error when trying
to play H265 video.
Fixes: 86caab29da78 ("media: cedrus: Add HEVC/H.265 decoding support")
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/staging/media/sunxi/cedrus/cedrus_h265.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
index dec519bc55d4..ef51ddf9d0d7 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h265.c
@@ -23,7 +23,7 @@
* Subsequent BSP implementations seem to double the neighbor info buffer size
* for the H6 SoC, which may be related to 10 bit H265 support.
*/
-#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE (397 * SZ_1K)
+#define CEDRUS_H265_NEIGHBOR_INFO_BUF_SIZE (794 * SZ_1K)
#define CEDRUS_H265_ENTRY_POINTS_BUF_SIZE (4 * SZ_1K)
#define CEDRUS_H265_MV_COL_BUF_UNIT_CTB_SIZE 160

38
projects/Allwinner/patches/linux/0090-media-cedrus-h264-Fix-neighbour-info-buffer-size.patch
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@ -1,38 +0,0 @@
From df20a1d7586c8986c986624ca8a9c322f524b515 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@gmail.com>
Date: Mon, 14 Feb 2022 20:01:26 +0100
Subject: [PATCH] media: cedrus: h264: Fix neighbour info buffer size
According to BSP library source, H264 neighbour info buffer size needs
to be 32 kiB for H6. This is similar to H265 decoding, which also needs
double buffer size in comparison to older Cedrus core generations.
Increase buffer size to cover H6 needs. Since increase is not that big
in absolute numbers, it doesn't make sense to complicate logic for older
generations.
Issue was discovered using iommu and cross checked with BSP library
source.
Fixes: 6eb9b758e307 ("media: cedrus: Add H264 decoding support")
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/staging/media/sunxi/cedrus/cedrus_h264.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
index b4173a8926d6..d8fb93035470 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_h264.c
@@ -38,7 +38,7 @@ struct cedrus_h264_sram_ref_pic {
#define CEDRUS_H264_FRAME_NUM 18
-#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE (16 * SZ_1K)
+#define CEDRUS_NEIGHBOR_INFO_BUF_SIZE (32 * SZ_1K)
#define CEDRUS_MIN_PIC_INFO_BUF_SIZE (130 * SZ_1K)
static void cedrus_h264_write_sram(struct cedrus_dev *dev,
--
2.35.1