From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/media/usb/tm6000/tm6000-video.c | 49 +++++++++++++++++++++++--------------------------
1 files changed, 23 insertions(+), 26 deletions(-)
diff --git a/kernel/drivers/media/usb/tm6000/tm6000-video.c b/kernel/drivers/media/usb/tm6000/tm6000-video.c
index 62f0128..01071e6 100644
--- a/kernel/drivers/media/usb/tm6000/tm6000-video.c
+++ b/kernel/drivers/media/usb/tm6000/tm6000-video.c
@@ -52,15 +52,12 @@
static struct tm6000_fmt format[] = {
{
- .name = "4:2:2, packed, YVY2",
.fourcc = V4L2_PIX_FMT_YUYV,
.depth = 16,
}, {
- .name = "4:2:2, packed, UYVY",
.fourcc = V4L2_PIX_FMT_UYVY,
.depth = 16,
}, {
- .name = "A/V + VBI mux packet",
.fourcc = V4L2_PIX_FMT_TM6000,
.depth = 16,
}
@@ -106,7 +103,7 @@
dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i);
buf->vb.state = VIDEOBUF_DONE;
buf->vb.field_count++;
- v4l2_get_timestamp(&buf->vb.ts);
+ buf->vb.ts = ktime_get_ns();
list_del(&buf->vb.queue);
wake_up(&buf->vb.done);
@@ -180,7 +177,7 @@
field = (header >> 11) & 0x1;
line = (header >> 12) & 0x1ff;
cmd = (header >> 21) & 0x7;
- /* Validates haeder fields */
+ /* Validates header fields */
if (size > TM6000_URB_MSG_LEN)
size = TM6000_URB_MSG_LEN;
pktsize = TM6000_URB_MSG_LEN;
@@ -419,6 +416,7 @@
{
struct tm6000_dmaqueue *dma_q = urb->context;
struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq);
+ unsigned long flags;
int i;
switch (urb->status) {
@@ -436,9 +434,9 @@
break;
}
- spin_lock(&dev->slock);
+ spin_lock_irqsave(&dev->slock, flags);
tm6000_isoc_copy(urb);
- spin_unlock(&dev->slock);
+ spin_unlock_irqrestore(&dev->slock, flags);
/* Reset urb buffers */
for (i = 0; i < urb->number_of_packets; i++) {
@@ -854,21 +852,16 @@
struct v4l2_capability *cap)
{
struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev;
- struct video_device *vdev = video_devdata(file);
- strlcpy(cap->driver, "tm6000", sizeof(cap->driver));
- strlcpy(cap->card, "Trident TVMaster TM5600/6000/6010", sizeof(cap->card));
+ strscpy(cap->driver, "tm6000", sizeof(cap->driver));
+ strscpy(cap->card, "Trident TM5600/6000/6010", sizeof(cap->card));
usb_make_path(dev->udev, cap->bus_info, sizeof(cap->bus_info));
+ cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE |
+ V4L2_CAP_DEVICE_CAPS;
if (dev->tuner_type != TUNER_ABSENT)
- cap->device_caps |= V4L2_CAP_TUNER;
- if (vdev->vfl_type == VFL_TYPE_GRABBER)
- cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_READWRITE;
- else
- cap->device_caps |= V4L2_CAP_RADIO;
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS |
- V4L2_CAP_RADIO | V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE;
+ cap->capabilities |= V4L2_CAP_TUNER;
+ if (dev->caps.has_radio)
+ cap->capabilities |= V4L2_CAP_RADIO;
return 0;
}
@@ -879,7 +872,6 @@
if (f->index >= ARRAY_SIZE(format))
return -EINVAL;
- strlcpy(f->description, format[f->index].name, sizeof(f->description));
f->pixelformat = format[f->index].fourcc;
return 0;
}
@@ -1091,7 +1083,7 @@
else
i->type = V4L2_INPUT_TYPE_CAMERA;
- strcpy(i->name, iname[dev->vinput[n].type]);
+ strscpy(i->name, iname[dev->vinput[n].type], sizeof(i->name));
i->std = TM6000_STD;
@@ -1188,7 +1180,7 @@
if (0 != t->index)
return -EINVAL;
- strcpy(t->name, "Television");
+ strscpy(t->name, "Television", sizeof(t->name));
t->type = V4L2_TUNER_ANALOG_TV;
t->capability = V4L2_TUNER_CAP_NORM | V4L2_TUNER_CAP_STEREO;
t->rangehigh = 0xffffffffUL;
@@ -1268,7 +1260,7 @@
return -EINVAL;
memset(t, 0, sizeof(*t));
- strcpy(t->name, "Radio");
+ strscpy(t->name, "Radio", sizeof(t->name));
t->type = V4L2_TUNER_RADIO;
t->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
t->rxsubchans = V4L2_TUNER_SUB_STEREO;
@@ -1308,7 +1300,7 @@
video_device_node_name(vdev));
switch (vdev->vfl_type) {
- case VFL_TYPE_GRABBER:
+ case VFL_TYPE_VIDEO:
type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
break;
case VFL_TYPE_VBI:
@@ -1626,7 +1618,7 @@
v4l2_ctrl_new_std(&dev->ctrl_handler, &tm6000_ctrl_ops,
V4L2_CID_HUE, -128, 127, 1, 0);
v4l2_ctrl_add_handler(&dev->ctrl_handler,
- &dev->radio_ctrl_handler, NULL);
+ &dev->radio_ctrl_handler, NULL, false);
if (dev->radio_ctrl_handler.error)
ret = dev->radio_ctrl_handler.error;
@@ -1638,12 +1630,16 @@
vdev_init(dev, &dev->vfd, &tm6000_template, "video");
dev->vfd.ctrl_handler = &dev->ctrl_handler;
+ dev->vfd.device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING |
+ V4L2_CAP_READWRITE;
+ if (dev->tuner_type != TUNER_ABSENT)
+ dev->vfd.device_caps |= V4L2_CAP_TUNER;
/* init video dma queues */
INIT_LIST_HEAD(&dev->vidq.active);
INIT_LIST_HEAD(&dev->vidq.queued);
- ret = video_register_device(&dev->vfd, VFL_TYPE_GRABBER, video_nr);
+ ret = video_register_device(&dev->vfd, VFL_TYPE_VIDEO, video_nr);
if (ret < 0) {
printk(KERN_INFO "%s: can't register video device\n",
@@ -1658,6 +1654,7 @@
vdev_init(dev, &dev->radio_dev, &tm6000_radio_template,
"radio");
dev->radio_dev.ctrl_handler = &dev->radio_ctrl_handler;
+ dev->radio_dev.device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
ret = video_register_device(&dev->radio_dev, VFL_TYPE_RADIO,
radio_nr);
if (ret < 0) {
--
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