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    Subject[PATCH 5.18 450/879] media: hantro: HEVC: Fix tile info buffer value computation
    Date
    From: Benjamin Gaignard <benjamin.gaignard@collabora.com>

    [ Upstream commit d7f4149df818463c1d7094b35db6ebd79f46c7bd ]

    Use pps->column_width_minus1[j] + 1 as value for the tile info buffer
    instead of pps->column_width_minus1[j + 1].
    The patch fixes DBLK_E_VIXS_2, DBLK_F_VIXS_2, DBLK_G_VIXS_2,
    SAO_B_MediaTek_5, TILES_A_Cisco_2 and TILES_B_Cisco_1 tests in fluster.

    Fixes: cb5dd5a0fa51 ("media: hantro: Introduce G2/HEVC decoder")
    Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
    Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
    Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/staging/media/hantro/hantro_g2_hevc_dec.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/staging/media/hantro/hantro_g2_hevc_dec.c b/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
    index 2e7eec0372cd..5f3178bac9c8 100644
    --- a/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
    +++ b/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
    @@ -60,7 +60,7 @@ static void prepare_tile_info_buffer(struct hantro_ctx *ctx)
    no_chroma = 1;
    for (j = 0, tmp_w = 0; j < num_tile_cols - 1; j++) {
    tmp_w += pps->column_width_minus1[j] + 1;
    - *p++ = pps->column_width_minus1[j + 1];
    + *p++ = pps->column_width_minus1[j] + 1;
    *p++ = h;
    if (i == 0 && h == 1 && ctb_size == 16)
    no_chroma = 1;
    --
    2.35.1


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