From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/media/platform/omap3isp/ispvideo.c | 44 +++++++++++++++++++++-----------------------
1 files changed, 21 insertions(+), 23 deletions(-)
diff --git a/kernel/drivers/media/platform/omap3isp/ispvideo.c b/kernel/drivers/media/platform/omap3isp/ispvideo.c
index 9d228ea..8811d6d 100644
--- a/kernel/drivers/media/platform/omap3isp/ispvideo.c
+++ b/kernel/drivers/media/platform/omap3isp/ispvideo.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* ispvideo.c
*
@@ -7,13 +8,8 @@
*
* Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* Sakari Ailus <sakari.ailus@iki.fi>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
-#include <asm/cacheflush.h>
#include <linux/clk.h>
#include <linux/mm.h>
#include <linux/module.h>
@@ -654,17 +650,13 @@
{
struct isp_video *video = video_drvdata(file);
- strlcpy(cap->driver, ISP_VIDEO_DRIVER_NAME, sizeof(cap->driver));
- strlcpy(cap->card, video->video.name, sizeof(cap->card));
- strlcpy(cap->bus_info, "media", sizeof(cap->bus_info));
+ strscpy(cap->driver, ISP_VIDEO_DRIVER_NAME, sizeof(cap->driver));
+ strscpy(cap->card, video->video.name, sizeof(cap->card));
+ strscpy(cap->bus_info, "media", sizeof(cap->bus_info));
cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT
| V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS;
- if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
- else
- cap->device_caps = V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING;
return 0;
}
@@ -711,7 +703,7 @@
* requested.
*/
format->fmt.pix.field = V4L2_FIELD_INTERLACED_TB;
- /* Fall-through */
+ fallthrough;
case V4L2_FIELD_INTERLACED_TB:
case V4L2_FIELD_INTERLACED_BT:
/* Interlaced orders are only supported at the CCDC output. */
@@ -940,7 +932,7 @@
int ret;
mutex_lock(&video->queue_lock);
- ret = vb2_qbuf(&vfh->queue, b);
+ ret = vb2_qbuf(&vfh->queue, video->video.v4l2_dev->mdev, b);
mutex_unlock(&video->queue_lock);
return ret;
@@ -1027,8 +1019,8 @@
ctrls.count = 1;
ctrls.controls = &ctrl;
-
- ret = v4l2_g_ext_ctrls(pipe->external->ctrl_handler, &ctrls);
+ ret = v4l2_g_ext_ctrls(pipe->external->ctrl_handler, &video->video,
+ NULL, &ctrls);
if (ret < 0) {
dev_warn(isp->dev, "no pixel rate control in subdev %s\n",
pipe->external->name);
@@ -1251,7 +1243,7 @@
if (input->index > 0)
return -EINVAL;
- strlcpy(input->name, "camera", sizeof(input->name));
+ strscpy(input->name, "camera", sizeof(input->name));
input->type = V4L2_INPUT_TYPE_CAMERA;
return 0;
@@ -1318,7 +1310,7 @@
goto done;
}
- ret = v4l2_pipeline_pm_use(&video->video.entity, 1);
+ ret = v4l2_pipeline_pm_get(&video->video.entity);
if (ret < 0) {
omap3isp_put(video->isp);
goto done;
@@ -1370,7 +1362,7 @@
vb2_queue_release(&handle->queue);
mutex_unlock(&video->queue_lock);
- v4l2_pipeline_pm_use(&video->video.entity, 0);
+ v4l2_pipeline_pm_put(&video->video.entity);
/* Release the file handle. */
v4l2_fh_del(vfh);
@@ -1460,9 +1452,16 @@
video->video.fops = &isp_video_fops;
snprintf(video->video.name, sizeof(video->video.name),
"OMAP3 ISP %s %s", name, direction);
- video->video.vfl_type = VFL_TYPE_GRABBER;
+ video->video.vfl_type = VFL_TYPE_VIDEO;
video->video.release = video_device_release_empty;
video->video.ioctl_ops = &isp_video_ioctl_ops;
+ if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ video->video.device_caps = V4L2_CAP_VIDEO_CAPTURE
+ | V4L2_CAP_STREAMING;
+ else
+ video->video.device_caps = V4L2_CAP_VIDEO_OUTPUT
+ | V4L2_CAP_STREAMING;
+
video->pipe.stream_state = ISP_PIPELINE_STREAM_STOPPED;
video_set_drvdata(&video->video, video);
@@ -1484,7 +1483,7 @@
video->video.v4l2_dev = vdev;
- ret = video_register_device(&video->video, VFL_TYPE_GRABBER, -1);
+ ret = video_register_device(&video->video, VFL_TYPE_VIDEO, -1);
if (ret < 0)
dev_err(video->isp->dev,
"%s: could not register video device (%d)\n",
@@ -1495,6 +1494,5 @@
void omap3isp_video_unregister(struct isp_video *video)
{
- if (video_is_registered(&video->video))
- video_unregister_device(&video->video);
+ video_unregister_device(&video->video);
}
--
Gitblit v1.6.2