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media: hantro: HEVC: Fix auxilary buffer size calculation

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SAO and FILTER buffers size depend of the bit depth.
Make sure we have enough space for 10bit bitstreams.

Signed-off-by: Benjamin Gaignard <[email protected]>
Reviewed-by: Ezequiel Garcia <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Benjamin Gaignard
2022-09-24 08:58:12 +02:00
committed by Mauro Carvalho Chehab
parent 4bec03301e
commit 8a438580a0
1 changed files with 2 additions and 2 deletions
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drivers/media/platform/verisilicon/hantro_hevc.c
+2 -2
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@@ -104,7 +104,7 @@ static int tile_buffer_reallocate(struct hantro_ctx *ctx)
hevc_dec->tile_bsd.cpu = NULL;
}
size = VERT_FILTER_RAM_SIZE * height64 * (num_tile_cols - 1);
size = (VERT_FILTER_RAM_SIZE * height64 * (num_tile_cols - 1) * ctx->bit_depth) / 8;
hevc_dec->tile_filter.cpu = dma_alloc_coherent(vpu->dev, size,
&hevc_dec->tile_filter.dma,
GFP_KERNEL);
@@ -112,7 +112,7 @@ static int tile_buffer_reallocate(struct hantro_ctx *ctx)
goto err_free_tile_buffers;
hevc_dec->tile_filter.size = size;
size = VERT_SAO_RAM_SIZE * height64 * (num_tile_cols - 1);
size = (VERT_SAO_RAM_SIZE * height64 * (num_tile_cols - 1) * ctx->bit_depth) / 8;
hevc_dec->tile_sao.cpu = dma_alloc_coherent(vpu->dev, size,
&hevc_dec->tile_sao.dma,
GFP_KERNEL);