From a64bb4b7111e063154f97ff64dab03144cdfb5d9 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 12 Mar 2011 06:36:08 -0300 Subject: [PATCH] [media] cx18: use core priority handling VIDIOC_S/G_PRIORITY handling is now done by the v4l2 core framework. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-driver.h | 2 - drivers/media/video/cx18/cx18-fileops.c | 2 - drivers/media/video/cx18/cx18-ioctl.c | 57 ------------------------- 3 files changed, 61 deletions(-) diff --git a/drivers/media/video/cx18/cx18-driver.h b/drivers/media/video/cx18/cx18-driver.h index 30a857473e54..b86a740c68df 100644 --- a/drivers/media/video/cx18/cx18-driver.h +++ b/drivers/media/video/cx18/cx18-driver.h @@ -409,7 +409,6 @@ struct cx18_open_id { struct v4l2_fh fh; u32 open_id; int type; - enum v4l2_priority prio; struct cx18 *cx; }; @@ -605,7 +604,6 @@ struct cx18 { uninitialized value in the stream->id. */ u32 base_addr; - struct v4l2_prio_state prio; u8 card_rev; void __iomem *enc_mem, *reg_mem; diff --git a/drivers/media/video/cx18/cx18-fileops.c b/drivers/media/video/cx18/cx18-fileops.c index 1172d68925c0..e9802d99439b 100644 --- a/drivers/media/video/cx18/cx18-fileops.c +++ b/drivers/media/video/cx18/cx18-fileops.c @@ -683,7 +683,6 @@ int cx18_v4l2_close(struct file *filp) CX18_DEBUG_IOCTL("close() of %s\n", s->name); - v4l2_prio_close(&cx->prio, id->prio); v4l2_fh_del(fh); v4l2_fh_exit(fh); @@ -740,7 +739,6 @@ static int cx18_serialized_open(struct cx18_stream *s, struct file *filp) item->cx = cx; item->type = s->type; - v4l2_prio_open(&cx->prio, &item->prio); item->open_id = cx->open_id++; filp->private_data = &item->fh; diff --git a/drivers/media/video/cx18/cx18-ioctl.c b/drivers/media/video/cx18/cx18-ioctl.c index 6624ec2419d3..86c30b9963e5 100644 --- a/drivers/media/video/cx18/cx18-ioctl.c +++ b/drivers/media/video/cx18/cx18-ioctl.c @@ -277,10 +277,6 @@ static int cx18_s_fmt_vid_cap(struct file *file, void *fh, int ret; int w, h; - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; - ret = cx18_try_fmt_vid_cap(file, fh, fmt); if (ret) return ret; @@ -307,10 +303,6 @@ static int cx18_s_fmt_vbi_cap(struct file *file, void *fh, struct cx18 *cx = id->cx; int ret; - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; - /* * Changing the Encoder's Raw VBI parameters won't have any effect * if any analog capture is ongoing @@ -342,10 +334,6 @@ static int cx18_s_fmt_sliced_vbi_cap(struct file *file, void *fh, int ret; struct v4l2_sliced_vbi_format *vbifmt = &fmt->fmt.sliced; - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; - cx18_try_fmt_sliced_vbi_cap(file, fh, fmt); /* @@ -464,22 +452,6 @@ static int cx18_s_register(struct file *file, void *fh, } #endif -static int cx18_g_priority(struct file *file, void *fh, enum v4l2_priority *p) -{ - struct cx18 *cx = file2id(file)->cx; - - *p = v4l2_prio_max(&cx->prio); - return 0; -} - -static int cx18_s_priority(struct file *file, void *fh, enum v4l2_priority prio) -{ - struct cx18_open_id *id = file2id(file); - struct cx18 *cx = id->cx; - - return v4l2_prio_change(&cx->prio, &id->prio, prio); -} - static int cx18_querycap(struct file *file, void *fh, struct v4l2_capability *vcap) { @@ -548,11 +520,6 @@ static int cx18_s_crop(struct file *file, void *fh, struct v4l2_crop *crop) { struct cx18_open_id *id = fh2id(fh); struct cx18 *cx = id->cx; - int ret; - - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; if (crop->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; @@ -600,11 +567,6 @@ int cx18_s_input(struct file *file, void *fh, unsigned int inp) { struct cx18_open_id *id = fh2id(fh); struct cx18 *cx = id->cx; - int ret; - - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; if (inp >= cx->nof_inputs) return -EINVAL; @@ -646,11 +608,6 @@ int cx18_s_frequency(struct file *file, void *fh, struct v4l2_frequency *vf) { struct cx18_open_id *id = fh2id(fh); struct cx18 *cx = id->cx; - int ret; - - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; if (vf->tuner != 0) return -EINVAL; @@ -674,11 +631,6 @@ int cx18_s_std(struct file *file, void *fh, v4l2_std_id *std) { struct cx18_open_id *id = fh2id(fh); struct cx18 *cx = id->cx; - int ret; - - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; if ((*std & V4L2_STD_ALL) == 0) return -EINVAL; @@ -715,11 +667,6 @@ static int cx18_s_tuner(struct file *file, void *fh, struct v4l2_tuner *vt) { struct cx18_open_id *id = fh2id(fh); struct cx18 *cx = id->cx; - int ret; - - ret = v4l2_prio_check(&cx->prio, id->prio); - if (ret) - return ret; if (vt->index != 0) return -EINVAL; @@ -1088,8 +1035,6 @@ long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd, mutex_lock(&cx->serialize_lock); - /* FIXME - consolidate v4l2_prio_check()'s here */ - if (cx18_debug & CX18_DBGFLG_IOCTL) vfd->debug = V4L2_DEBUG_IOCTL | V4L2_DEBUG_IOCTL_ARG; res = video_ioctl2(filp, cmd, arg); @@ -1100,8 +1045,6 @@ long cx18_v4l2_ioctl(struct file *filp, unsigned int cmd, static const struct v4l2_ioctl_ops cx18_ioctl_ops = { .vidioc_querycap = cx18_querycap, - .vidioc_g_priority = cx18_g_priority, - .vidioc_s_priority = cx18_s_priority, .vidioc_s_audio = cx18_s_audio, .vidioc_g_audio = cx18_g_audio, .vidioc_enumaudio = cx18_enumaudio, -- 2.45.2