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From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de,
	mchehab@kernel.org, gregkh@linuxfoundation.org
Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org,
	linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
	jon@nanocrew.net, aford173@gmail.com, kernel@collabora.com,
	Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH] media: hantro: HEVC: Fix tile info buffer value computation
Date: Wed, 27 Apr 2022 15:55:17 +0200	[thread overview]
Message-ID: <20220427135517.381959-1-benjamin.gaignard@collabora.com> (raw)

Use pps->column_width_minus1[j] + 1 as value for the tile info buffer
instead of pps->column_width_minus1[j + 1].
The patch fix 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.

Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
 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 bb512389c1a5..ffeb2fbeefd2 100644
--- a/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
+++ b/drivers/staging/media/hantro/hantro_g2_hevc_dec.c
@@ -74,7 +74,7 @@ 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;
-- 
2.32.0


             reply	other threads:[~2022-04-27 13:55 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-27 13:55 Benjamin Gaignard [this message]
2022-04-27 14:22 ` Dan Carpenter
2022-04-27 17:38   ` Benjamin Gaignard
2022-04-27 14:46 ` Sebastian Fricke

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