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Diffstat (limited to 'drivers/media/platform/vimc/vimc-debayer.c')
-rw-r--r--drivers/media/platform/vimc/vimc-debayer.c23
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/media/platform/vimc/vimc-debayer.c b/drivers/media/platform/vimc/vimc-debayer.c
index 281f9c1a7249..00598fbf3cba 100644
--- a/drivers/media/platform/vimc/vimc-debayer.c
+++ b/drivers/media/platform/vimc/vimc-debayer.c
@@ -1,18 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* vimc-debayer.c Virtual Media Controller Driver
*
* Copyright (C) 2015-2017 Helen Koike <helen.fornazier@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
*/
#include <linux/component.h>
@@ -26,14 +16,16 @@
#include "vimc-common.h"
#define VIMC_DEB_DRV_NAME "vimc-debayer"
-/* This module only supports tranforming a bayer format to V4L2_PIX_FMT_RGB24 */
+/* This module only supports transforming a bayer format
+ * to V4L2_PIX_FMT_RGB24
+ */
#define VIMC_DEB_SRC_PIXFMT V4L2_PIX_FMT_RGB24
#define VIMC_DEB_SRC_MBUS_FMT_DEFAULT MEDIA_BUS_FMT_RGB888_1X24
static unsigned int deb_mean_win_size = 3;
module_param(deb_mean_win_size, uint, 0000);
MODULE_PARM_DESC(deb_mean_win_size, " the window size to calculate the mean.\n"
- "NOTE: the window size need to be an odd number, as the main pixel "
+ "NOTE: the window size needs to be an odd number, as the main pixel "
"stays in the center of the window, otherwise the next odd number "
"is considered");
@@ -270,7 +262,7 @@ static int vimc_deb_set_fmt(struct v4l2_subdev *sd,
if (fmt->which == V4L2_SUBDEV_FORMAT_ACTIVE) {
/* Do not change the format while stream is on */
- if (vdeb->src_frame)
+ if (vdeb->ved.stream)
return -EBUSY;
sink_fmt = &vdeb->sink_fmt;
@@ -337,9 +329,6 @@ static int vimc_deb_s_stream(struct v4l2_subdev *sd, int enable)
const struct v4l2_format_info *pix_info;
unsigned int frame_size;
- if (vdeb->src_frame)
- return 0;
-
/* We only support translating bayer to RGB24 */
if (src_pixelformat != V4L2_PIX_FMT_RGB24) {
dev_err(vdeb->dev,