From: Xia Jiang <xia.jiang@mediatek.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Rick Chang <rick.chang@mediatek.com>
Cc: <linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Tomasz Figa <tfiga@chromium.org>, <srv_heupstream@mediatek.com>,
Xia Jiang <xia.jiang@mediatek.com>
Subject: [PATCH v7 01/11] media: platform: Improve subscribe event flow for bug fixing
Date: Tue, 3 Mar 2020 20:34:36 +0800 [thread overview]
Message-ID: <20200303123446.20095-2-xia.jiang@mediatek.com> (raw)
In-Reply-To: <20200303123446.20095-1-xia.jiang@mediatek.com>
Let v4l2_ctrl_subscribe_event() do the job for other types except
V4L2_EVENT_SOURCE_CHANGE.
Signed-off-by: Xia Jiang <xia.jiang@mediatek.com>
---
drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
index ee802fc3bcdf..cde59275d49c 100644
--- a/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
+++ b/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c
@@ -446,9 +446,9 @@ static int mtk_jpeg_subscribe_event(struct v4l2_fh *fh,
switch (sub->type) {
case V4L2_EVENT_SOURCE_CHANGE:
return v4l2_src_change_event_subscribe(fh, sub);
- default:
- return -EINVAL;
}
+
+ return v4l2_ctrl_subscribe_event(fh, sub);
}
static int mtk_jpeg_g_selection(struct file *file, void *priv,
--
2.18.0
next prev parent reply other threads:[~2020-03-03 12:35 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-03 12:34 [PATCH v7 00/11] Add support for mt2701 JPEG ENC support Xia Jiang
2020-03-03 12:34 ` Xia Jiang [this message]
2020-03-03 12:34 ` [PATCH v7 02/11] media: platform: Improve queue set up flow for bug fixing Xia Jiang
2020-03-03 12:34 ` [PATCH v7 03/11] media: platform: Improve s_selection " Xia Jiang
2020-03-11 11:02 ` Tomasz Figa
2020-03-03 12:34 ` [PATCH v7 04/11] media: platform: Use kernel native functions for improving code quality Xia Jiang
2020-03-03 12:34 ` [PATCH v7 05/11] media: platform: Change case " Xia Jiang
2020-03-03 12:34 ` [PATCH v7 06/11] media: platform: Change MTK_JPEG_COMP_MAX macro definition location Xia Jiang
2020-03-03 12:34 ` [PATCH v7 07/11] media: platform: Delete redundant code for improving code quality Xia Jiang
2020-03-03 12:34 ` [PATCH v7 08/11] media: dt-bindings: Add jpeg enc device tree node document Xia Jiang
2020-03-03 12:34 ` [PATCH v7 09/11] arm: dts: Add jpeg enc device tree node Xia Jiang
2020-03-03 12:34 ` [PATCH v7 10/11] media: platform: Rename jpeg dec file name Xia Jiang
2020-03-03 12:34 ` [PATCH v7 11/11] media: platform: Add jpeg dec/enc feature Xia Jiang
2020-03-06 11:23 ` Tomasz Figa
2020-04-16 4:03 ` Xia Jiang
2020-05-01 17:37 ` Tomasz Figa
2020-05-09 10:28 ` Xia Jiang
2020-05-20 19:40 ` Tomasz Figa
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