From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar,
p.zabel@pengutronix.de, gregkh@linuxfoundation.org,
hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
linux-rockchip@lists.infradead.org,
linux-staging@lists.linux.dev, kernel@collabora.com,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v6 15/18] media: verisilicon: postproc: Fix down scale test
Date: Fri, 1 Sep 2023 14:44:11 +0200 [thread overview]
Message-ID: <20230901124414.48497-16-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20230901124414.48497-1-benjamin.gaignard@collabora.com>
Do not allow down scaling if the source buffer resolution is
smaller than destination one.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
Fixes: fbb6c848dd89 ("media: destage Hantro VPU driver")
---
drivers/media/platform/verisilicon/hantro_postproc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c
index e624cd98f41b..77d8ecfbe12f 100644
--- a/drivers/media/platform/verisilicon/hantro_postproc.c
+++ b/drivers/media/platform/verisilicon/hantro_postproc.c
@@ -107,7 +107,7 @@ static void hantro_postproc_g1_enable(struct hantro_ctx *ctx)
static int down_scale_factor(struct hantro_ctx *ctx)
{
- if (ctx->src_fmt.width == ctx->dst_fmt.width)
+ if (ctx->src_fmt.width <= ctx->dst_fmt.width)
return 0;
return DIV_ROUND_CLOSEST(ctx->src_fmt.width, ctx->dst_fmt.width);
--
2.39.2
next prev parent reply other threads:[~2023-09-01 12:44 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 12:43 [PATCH v6 00/18] Add DELETE_BUF ioctl Benjamin Gaignard
2023-09-01 12:43 ` [PATCH v6 01/18] media: videobuf2: Rework offset 'cookie' encoding pattern Benjamin Gaignard
2023-09-01 12:43 ` [PATCH v6 02/18] media: videobuf2: Stop spamming kernel log with all queue counter Benjamin Gaignard
2023-09-04 15:17 ` Hans Verkuil
2023-09-01 12:43 ` [PATCH v6 03/18] media: videobuf2: Use vb2_buffer instead of index Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 04/18] media: amphion: Use vb2_get_buffer() instead of directly access to buffers array Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 05/18] media: mediatek: jpeg: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 06/18] media: mediatek: vdec: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 07/18] media: sti: hva: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 08/18] media: visl: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 09/18] media: atomisp: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 10/18] media: videobuf2: Access vb2_queue bufs array through helper functions Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 11/18] media: videobuf2: Be more flexible on the number of queue stored buffers Benjamin Gaignard
2023-09-04 11:24 ` Hans Verkuil
2023-09-04 11:46 ` Benjamin Gaignard
2023-09-04 14:09 ` Hans Verkuil
2023-09-04 15:05 ` Hans Verkuil
2023-09-04 15:19 ` Hans Verkuil
2023-09-01 12:44 ` [PATCH v6 12/18] media: verisilicon: Refactor postprocessor to store more buffers Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 13/18] media: verisilicon: Store chroma and motion vectors offset Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 14/18] media: verisilicon: vp9: Use destination buffer height to compute chroma offset Benjamin Gaignard
2023-09-10 13:21 ` Jernej Škrabec
2023-09-11 8:55 ` Benjamin Gaignard
2023-09-11 16:36 ` Jernej Škrabec
2023-09-12 8:41 ` Benjamin Gaignard
2023-09-12 15:26 ` Nicolas Dufresne
2023-09-12 15:51 ` Jernej Škrabec
2023-09-01 12:44 ` Benjamin Gaignard [this message]
2023-09-01 12:44 ` [PATCH v6 16/18] media: verisilicon: vp9: Allow to change resolution while streaming Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 17/18] media: v4l2: Add DELETE_BUFS ioctl Benjamin Gaignard
2023-09-05 8:17 ` Hans Verkuil
2023-09-05 8:43 ` Hans Verkuil
2023-09-05 14:28 ` Benjamin Gaignard
2023-09-05 14:37 ` Hans Verkuil
2023-09-01 12:44 ` [PATCH v6 18/18] media: v4l2: Add mem2mem helpers for " Benjamin Gaignard
2023-09-04 15:23 ` [PATCH v6 00/18] Add DELETE_BUF ioctl Hans Verkuil
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