From: Jernej Skrabec <jernej.skrabec@gmail.com>
To: mripard@kernel.org, paul.kocialkowski@bootlin.com
Cc: mchehab@kernel.org, gregkh@linuxfoundation.org, wens@csie.org,
samuel@sholland.org, hverkuil-cisco@xs4all.nl,
linux-media@vger.kernel.org, linux-staging@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
Jernej Skrabec <jernej.skrabec@gmail.com>
Subject: [PATCH v2 03/11] media: cedrus: use helper to set default formats
Date: Wed, 2 Nov 2022 19:08:02 +0100 [thread overview]
Message-ID: <20221102180810.267252-4-jernej.skrabec@gmail.com> (raw)
In-Reply-To: <20221102180810.267252-1-jernej.skrabec@gmail.com>
Now that set output format helper is available, let's use that for
setting default values. Advantage of this is that values will be always
valid. Current code produced invalid default values for V3s SoC, which
doesn't support MPEG2 decoding.
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
---
drivers/staging/media/sunxi/cedrus/cedrus.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 55c54dfdc585..2f284a58d787 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -361,16 +361,8 @@ static int cedrus_open(struct file *file)
ret = PTR_ERR(ctx->fh.m2m_ctx);
goto err_ctrls;
}
- ctx->dst_fmt.pixelformat = V4L2_PIX_FMT_NV12_32L32;
- cedrus_prepare_format(&ctx->dst_fmt);
- ctx->src_fmt.pixelformat = V4L2_PIX_FMT_MPEG2_SLICE;
- /*
- * TILED_NV12 has more strict requirements, so copy the width and
- * height to src_fmt to ensure that is matches the dst_fmt resolution.
- */
- ctx->src_fmt.width = ctx->dst_fmt.width;
- ctx->src_fmt.height = ctx->dst_fmt.height;
- cedrus_prepare_format(&ctx->src_fmt);
+
+ cedrus_reset_out_format(ctx);
v4l2_fh_add(&ctx->fh);
--
2.38.1
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next prev parent reply other threads:[~2022-11-02 18:13 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-02 18:07 [PATCH v2 00/11] media: cedrus: Format handling improvements and 10-bit HEVC support Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 01/11] media: cedrus: remove superfluous call Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 02/11] media: cedrus: Add format reset helpers Jernej Skrabec
2022-11-02 18:08 ` Jernej Skrabec [this message]
2022-11-02 18:08 ` [PATCH v2 04/11] media: cedrus: Add helper for checking capabilities Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 05/11] media: cedrus: Filter controls based on capability Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 06/11] media: cedrus: set codec ops immediately Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 07/11] media: cedrus: Remove cedrus_codec enum Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 08/11] media: cedrus: prefer untiled capture format Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 09/11] media: cedrus: initialize controls a bit later Jernej Skrabec
2022-11-02 18:08 ` [PATCH v2 10/11] media: cedrus: Adjust buffer size based on control values Jernej Skrabec
2022-11-04 15:27 ` Hans Verkuil
2022-11-04 18:10 ` Jernej Škrabec
2022-11-02 18:08 ` [PATCH v2 11/11] media: cedrus: h265: Support decoding 10-bit frames Jernej Skrabec
2022-11-04 15:31 ` [PATCH v2 00/11] media: cedrus: Format handling improvements and 10-bit HEVC support Hans Verkuil
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