]>
Commit | Line | Data |
---|---|---|
02b20b0b MCC |
1 | /* |
2 | * Driver for the Conexant CX25821 PCIe bridge | |
3 | * | |
bb4c9a74 | 4 | * Copyright (C) 2009 Conexant Systems Inc. |
02b20b0b MCC |
5 | * Authors <shu.lin@conexant.com>, <hiep.huynh@conexant.com> |
6 | * Based on Steven Toth <stoth@linuxtv.org> cx23885 driver | |
7 | * | |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
22 | */ | |
23 | ||
24 | #include "cx25821-video.h" | |
25 | ||
02b20b0b MCC |
26 | static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) |
27 | { | |
1a9fc855 MCC |
28 | struct cx25821_buffer *buf = |
29 | container_of(vb, struct cx25821_buffer, vb); | |
30 | struct cx25821_buffer *prev; | |
31 | struct cx25821_fh *fh = vq->priv_data; | |
32 | struct cx25821_dev *dev = fh->dev; | |
33 | struct cx25821_dmaqueue *q = &dev->vidq[VIDEO_IOCTL_CH]; | |
34 | ||
35 | /* add jump to stopper */ | |
36 | buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_INC); | |
37 | buf->risc.jmp[1] = cpu_to_le32(q->stopper.dma); | |
38 | buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */ | |
39 | ||
40 | dprintk(2, "jmp to stopper (0x%x)\n", buf->risc.jmp[1]); | |
41 | ||
42 | if (!list_empty(&q->queued)) { | |
43 | list_add_tail(&buf->vb.queue, &q->queued); | |
44 | buf->vb.state = VIDEOBUF_QUEUED; | |
45 | dprintk(2, "[%p/%d] buffer_queue - append to queued\n", buf, | |
46 | buf->vb.i); | |
47 | ||
48 | } else if (list_empty(&q->active)) { | |
49 | list_add_tail(&buf->vb.queue, &q->active); | |
50 | cx25821_start_video_dma(dev, q, buf, | |
51 | &dev->sram_channels[VIDEO_IOCTL_CH]); | |
52 | buf->vb.state = VIDEOBUF_ACTIVE; | |
53 | buf->count = q->count++; | |
54 | mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT); | |
55 | dprintk(2, | |
56 | "[%p/%d] buffer_queue - first active, buf cnt = %d, q->count = %d\n", | |
57 | buf, buf->vb.i, buf->count, q->count); | |
bb4c9a74 | 58 | } else { |
1a9fc855 MCC |
59 | prev = |
60 | list_entry(q->active.prev, struct cx25821_buffer, vb.queue); | |
61 | if (prev->vb.width == buf->vb.width | |
62 | && prev->vb.height == buf->vb.height | |
63 | && prev->fmt == buf->fmt) { | |
64 | list_add_tail(&buf->vb.queue, &q->active); | |
65 | buf->vb.state = VIDEOBUF_ACTIVE; | |
66 | buf->count = q->count++; | |
67 | prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); | |
68 | ||
69 | /* 64 bit bits 63-32 */ | |
70 | prev->risc.jmp[2] = cpu_to_le32(0); | |
71 | dprintk(2, | |
72 | "[%p/%d] buffer_queue - append to active, buf->count=%d\n", | |
73 | buf, buf->vb.i, buf->count); | |
74 | ||
75 | } else { | |
76 | list_add_tail(&buf->vb.queue, &q->queued); | |
77 | buf->vb.state = VIDEOBUF_QUEUED; | |
78 | dprintk(2, "[%p/%d] buffer_queue - first queued\n", buf, | |
79 | buf->vb.i); | |
80 | } | |
bb4c9a74 | 81 | } |
02b20b0b | 82 | |
1a9fc855 MCC |
83 | if (list_empty(&q->active)) { |
84 | dprintk(2, "active queue empty!\n"); | |
85 | } | |
02b20b0b MCC |
86 | } |
87 | ||
02b20b0b | 88 | static struct videobuf_queue_ops cx25821_video_qops = { |
1a9fc855 MCC |
89 | .buf_setup = buffer_setup, |
90 | .buf_prepare = buffer_prepare, | |
91 | .buf_queue = buffer_queue, | |
92 | .buf_release = buffer_release, | |
02b20b0b MCC |
93 | }; |
94 | ||
02b20b0b MCC |
95 | static int video_open(struct file *file) |
96 | { | |
50462eb0 | 97 | struct video_device *vdev = video_devdata(file); |
63b0d5ad | 98 | struct cx25821_dev *dev = video_drvdata(file); |
1a9fc855 | 99 | struct cx25821_fh *fh; |
63b0d5ad | 100 | enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
1a9fc855 MCC |
101 | u32 pix_format; |
102 | ||
50462eb0 LP |
103 | printk("open dev=%s type=%s\n", video_device_node_name(vdev), |
104 | v4l2_type_names[type]); | |
02b20b0b | 105 | |
1a9fc855 MCC |
106 | /* allocate + initialize per filehandle data */ |
107 | fh = kzalloc(sizeof(*fh), GFP_KERNEL); | |
63b0d5ad | 108 | if (NULL == fh) |
1a9fc855 | 109 | return -ENOMEM; |
63b0d5ad LP |
110 | |
111 | lock_kernel(); | |
02b20b0b | 112 | |
1a9fc855 MCC |
113 | file->private_data = fh; |
114 | fh->dev = dev; | |
115 | fh->type = type; | |
116 | fh->width = 720; | |
02b20b0b | 117 | |
1a9fc855 MCC |
118 | if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) |
119 | fh->height = 576; | |
120 | else | |
121 | fh->height = 480; | |
02b20b0b | 122 | |
1a9fc855 MCC |
123 | dev->channel_opened = VIDEO_IOCTL_CH; |
124 | pix_format = V4L2_PIX_FMT_YUYV; | |
125 | fh->fmt = format_by_fourcc(pix_format); | |
bb4c9a74 | 126 | |
1a9fc855 | 127 | v4l2_prio_open(&dev->prio, &fh->prio); |
02b20b0b | 128 | |
1a9fc855 MCC |
129 | videobuf_queue_sg_init(&fh->vidq, &cx25821_video_qops, |
130 | &dev->pci->dev, &dev->slock, | |
131 | V4L2_BUF_TYPE_VIDEO_CAPTURE, | |
132 | V4L2_FIELD_INTERLACED, | |
133 | sizeof(struct cx25821_buffer), fh); | |
02b20b0b | 134 | |
1a9fc855 MCC |
135 | dprintk(1, "post videobuf_queue_init()\n"); |
136 | unlock_kernel(); | |
02b20b0b | 137 | |
1a9fc855 | 138 | return 0; |
02b20b0b MCC |
139 | } |
140 | ||
1a9fc855 MCC |
141 | static ssize_t video_read(struct file *file, char __user * data, size_t count, |
142 | loff_t * ppos) | |
02b20b0b | 143 | { |
1a9fc855 | 144 | struct cx25821_fh *fh = file->private_data; |
02b20b0b | 145 | |
1a9fc855 | 146 | switch (fh->type) { |
bb4c9a74 | 147 | case V4L2_BUF_TYPE_VIDEO_CAPTURE: |
1a9fc855 MCC |
148 | if (res_locked(fh->dev, RESOURCE_VIDEO_IOCTL)) |
149 | return -EBUSY; | |
02b20b0b | 150 | |
1a9fc855 MCC |
151 | return videobuf_read_one(&fh->vidq, data, count, ppos, |
152 | file->f_flags & O_NONBLOCK); | |
02b20b0b | 153 | |
bb4c9a74 | 154 | default: |
1a9fc855 MCC |
155 | BUG(); |
156 | return 0; | |
157 | } | |
02b20b0b MCC |
158 | } |
159 | ||
1a9fc855 MCC |
160 | static unsigned int video_poll(struct file *file, |
161 | struct poll_table_struct *wait) | |
02b20b0b | 162 | { |
1a9fc855 MCC |
163 | struct cx25821_fh *fh = file->private_data; |
164 | struct cx25821_buffer *buf; | |
165 | ||
166 | if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { | |
167 | /* streaming capture */ | |
168 | if (list_empty(&fh->vidq.stream)) | |
169 | return POLLERR; | |
170 | buf = list_entry(fh->vidq.stream.next, | |
171 | struct cx25821_buffer, vb.stream); | |
172 | } else { | |
173 | /* read() capture */ | |
174 | buf = (struct cx25821_buffer *)fh->vidq.read_buf; | |
175 | if (NULL == buf) | |
176 | return POLLERR; | |
177 | } | |
02b20b0b | 178 | |
1a9fc855 MCC |
179 | poll_wait(file, &buf->vb.done, wait); |
180 | if (buf->vb.state == VIDEOBUF_DONE || buf->vb.state == VIDEOBUF_ERROR) | |
181 | return POLLIN | POLLRDNORM; | |
182 | ||
183 | return 0; | |
184 | } | |
02b20b0b MCC |
185 | |
186 | static int video_release(struct file *file) | |
187 | { | |
1a9fc855 MCC |
188 | struct cx25821_fh *fh = file->private_data; |
189 | struct cx25821_dev *dev = fh->dev; | |
02b20b0b | 190 | |
1a9fc855 MCC |
191 | /* stop video capture */ |
192 | if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { | |
193 | videobuf_queue_cancel(&fh->vidq); | |
194 | res_free(dev, fh, RESOURCE_VIDEO_IOCTL); | |
195 | } | |
02b20b0b | 196 | |
1a9fc855 MCC |
197 | if (fh->vidq.read_buf) { |
198 | buffer_release(&fh->vidq, fh->vidq.read_buf); | |
199 | kfree(fh->vidq.read_buf); | |
200 | } | |
02b20b0b | 201 | |
1a9fc855 | 202 | videobuf_mmap_free(&fh->vidq); |
02b20b0b | 203 | |
1a9fc855 | 204 | v4l2_prio_close(&dev->prio, &fh->prio); |
02b20b0b | 205 | |
1a9fc855 MCC |
206 | file->private_data = NULL; |
207 | kfree(fh); | |
02b20b0b | 208 | |
1a9fc855 | 209 | return 0; |
02b20b0b MCC |
210 | } |
211 | ||
02b20b0b MCC |
212 | static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) |
213 | { | |
1a9fc855 MCC |
214 | struct cx25821_fh *fh = priv; |
215 | struct cx25821_dev *dev = fh->dev; | |
02b20b0b | 216 | |
1a9fc855 MCC |
217 | if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)) { |
218 | return -EINVAL; | |
219 | } | |
02b20b0b | 220 | |
1a9fc855 MCC |
221 | if (unlikely(i != fh->type)) { |
222 | return -EINVAL; | |
223 | } | |
02b20b0b | 224 | |
1a9fc855 MCC |
225 | if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO_IOCTL)))) { |
226 | return -EBUSY; | |
227 | } | |
02b20b0b | 228 | |
1a9fc855 | 229 | return videobuf_streamon(get_queue(fh)); |
02b20b0b MCC |
230 | } |
231 | ||
232 | static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) | |
233 | { | |
1a9fc855 MCC |
234 | struct cx25821_fh *fh = priv; |
235 | struct cx25821_dev *dev = fh->dev; | |
236 | int err, res; | |
237 | ||
238 | if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) | |
239 | return -EINVAL; | |
240 | if (i != fh->type) | |
241 | return -EINVAL; | |
242 | ||
243 | res = get_resource(fh, RESOURCE_VIDEO_IOCTL); | |
244 | err = videobuf_streamoff(get_queue(fh)); | |
245 | if (err < 0) | |
246 | return err; | |
247 | res_free(dev, fh, res); | |
248 | return 0; | |
02b20b0b MCC |
249 | } |
250 | ||
1a9fc855 MCC |
251 | static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, |
252 | struct v4l2_format *f) | |
02b20b0b | 253 | { |
1a9fc855 MCC |
254 | struct cx25821_fh *fh = priv; |
255 | struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; | |
256 | int err; | |
257 | ||
258 | if (fh) { | |
259 | err = v4l2_prio_check(&dev->prio, &fh->prio); | |
260 | if (0 != err) | |
261 | return err; | |
262 | } | |
263 | ||
264 | dprintk(2, "%s()\n", __func__); | |
265 | err = vidioc_try_fmt_vid_cap(file, priv, f); | |
02b20b0b | 266 | |
bb4c9a74 | 267 | if (0 != err) |
1a9fc855 MCC |
268 | return err; |
269 | fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat); | |
270 | fh->width = f->fmt.pix.width; | |
271 | fh->height = f->fmt.pix.height; | |
272 | fh->vidq.field = f->fmt.pix.field; | |
273 | dprintk(2, "%s() width=%d height=%d field=%d\n", __func__, fh->width, | |
274 | fh->height, fh->vidq.field); | |
275 | cx25821_call_all(dev, video, s_fmt, f); | |
276 | return 0; | |
02b20b0b MCC |
277 | } |
278 | ||
279 | static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *p) | |
280 | { | |
1a9fc855 MCC |
281 | struct cx25821_fh *fh = priv; |
282 | return videobuf_dqbuf(get_queue(fh), p, file->f_flags & O_NONBLOCK); | |
02b20b0b MCC |
283 | } |
284 | ||
1a9fc855 MCC |
285 | static long video_ioctl_set(struct file *file, unsigned int cmd, |
286 | unsigned long arg) | |
bb4c9a74 | 287 | { |
1a9fc855 MCC |
288 | struct cx25821_fh *fh = file->private_data; |
289 | struct cx25821_dev *dev = fh->dev; | |
290 | struct downstream_user_struct *data_from_user; | |
291 | int command; | |
292 | int width = 720; | |
293 | int selected_channel = 0, pix_format = 0, i = 0; | |
294 | int cif_enable = 0, cif_width = 0; | |
295 | u32 value = 0; | |
296 | ||
297 | data_from_user = (struct downstream_user_struct *)arg; | |
298 | ||
299 | if (!data_from_user) { | |
300 | printk("cx25821 in %s(): User data is INVALID. Returning.\n", | |
301 | __func__); | |
302 | return 0; | |
303 | } | |
bb4c9a74 | 304 | |
1a9fc855 | 305 | command = data_from_user->command; |
bb4c9a74 | 306 | |
1a9fc855 MCC |
307 | if (command != SET_VIDEO_STD && command != SET_PIXEL_FORMAT |
308 | && command != ENABLE_CIF_RESOLUTION && command != REG_READ | |
309 | && command != REG_WRITE && command != MEDUSA_READ | |
310 | && command != MEDUSA_WRITE) { | |
311 | return 0; | |
312 | } | |
bb4c9a74 | 313 | |
1a9fc855 | 314 | switch (command) { |
bb4c9a74 | 315 | case SET_VIDEO_STD: |
1a9fc855 MCC |
316 | dev->tvnorm = |
317 | !strcmp(data_from_user->vid_stdname, | |
318 | "PAL") ? V4L2_STD_PAL_BG : V4L2_STD_NTSC_M; | |
319 | medusa_set_videostandard(dev); | |
320 | break; | |
bb4c9a74 MCC |
321 | |
322 | case SET_PIXEL_FORMAT: | |
1a9fc855 MCC |
323 | selected_channel = data_from_user->decoder_select; |
324 | pix_format = data_from_user->pixel_format; | |
bb4c9a74 | 325 | |
1a9fc855 MCC |
326 | if (!(selected_channel <= 7 && selected_channel >= 0)) { |
327 | selected_channel -= 4; | |
328 | selected_channel = selected_channel % 8; | |
329 | } | |
bb4c9a74 | 330 | |
1a9fc855 MCC |
331 | if (selected_channel >= 0) |
332 | cx25821_set_pixel_format(dev, selected_channel, | |
333 | pix_format); | |
bb4c9a74 | 334 | |
1a9fc855 | 335 | break; |
bb4c9a74 MCC |
336 | |
337 | case ENABLE_CIF_RESOLUTION: | |
1a9fc855 MCC |
338 | selected_channel = data_from_user->decoder_select; |
339 | cif_enable = data_from_user->cif_resolution_enable; | |
340 | cif_width = data_from_user->cif_width; | |
341 | ||
342 | if (cif_enable) { | |
343 | if (dev->tvnorm & V4L2_STD_PAL_BG | |
344 | || dev->tvnorm & V4L2_STD_PAL_DK) | |
345 | width = 352; | |
346 | else | |
347 | width = (cif_width == 320 | |
348 | || cif_width == 352) ? cif_width : 320; | |
bb4c9a74 | 349 | } |
bb4c9a74 | 350 | |
1a9fc855 MCC |
351 | if (!(selected_channel <= 7 && selected_channel >= 0)) { |
352 | selected_channel -= 4; | |
353 | selected_channel = selected_channel % 8; | |
354 | } | |
355 | ||
356 | if (selected_channel <= 7 && selected_channel >= 0) { | |
357 | dev->use_cif_resolution[selected_channel] = cif_enable; | |
358 | dev->cif_width[selected_channel] = width; | |
359 | } else { | |
360 | for (i = 0; i < VID_CHANNEL_NUM; i++) { | |
361 | dev->use_cif_resolution[i] = cif_enable; | |
362 | dev->cif_width[i] = width; | |
363 | } | |
364 | } | |
365 | ||
366 | medusa_set_resolution(dev, width, selected_channel); | |
367 | break; | |
bb4c9a74 MCC |
368 | case REG_READ: |
369 | data_from_user->reg_data = cx_read(data_from_user->reg_address); | |
1a9fc855 | 370 | break; |
bb4c9a74 MCC |
371 | case REG_WRITE: |
372 | cx_write(data_from_user->reg_address, data_from_user->reg_data); | |
1a9fc855 | 373 | break; |
bb4c9a74 | 374 | case MEDUSA_READ: |
1a9fc855 MCC |
375 | value = |
376 | cx25821_i2c_read(&dev->i2c_bus[0], | |
377 | (u16) data_from_user->reg_address, | |
378 | &data_from_user->reg_data); | |
379 | break; | |
bb4c9a74 | 380 | case MEDUSA_WRITE: |
1a9fc855 MCC |
381 | cx25821_i2c_write(&dev->i2c_bus[0], |
382 | (u16) data_from_user->reg_address, | |
383 | data_from_user->reg_data); | |
384 | break; | |
385 | } | |
bb4c9a74 | 386 | |
1a9fc855 | 387 | return 0; |
02b20b0b MCC |
388 | } |
389 | ||
1a9fc855 | 390 | static int vidioc_log_status(struct file *file, void *priv) |
02b20b0b | 391 | { |
1a9fc855 MCC |
392 | struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; |
393 | char name[32 + 2]; | |
02b20b0b | 394 | |
1a9fc855 MCC |
395 | snprintf(name, sizeof(name), "%s/2", dev->name); |
396 | printk(KERN_INFO "%s/2: ============ START LOG STATUS ============\n", | |
02b20b0b | 397 | dev->name); |
1a9fc855 MCC |
398 | cx25821_call_all(dev, core, log_status); |
399 | printk(KERN_INFO "%s/2: ============= END LOG STATUS =============\n", | |
02b20b0b | 400 | dev->name); |
1a9fc855 | 401 | return 0; |
02b20b0b MCC |
402 | } |
403 | ||
404 | static int vidioc_s_ctrl(struct file *file, void *priv, | |
1a9fc855 | 405 | struct v4l2_control *ctl) |
02b20b0b | 406 | { |
1a9fc855 MCC |
407 | struct cx25821_fh *fh = priv; |
408 | struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; | |
409 | int err; | |
410 | ||
411 | if (fh) { | |
412 | err = v4l2_prio_check(&dev->prio, &fh->prio); | |
413 | if (0 != err) | |
414 | return err; | |
415 | } | |
02b20b0b MCC |
416 | |
417 | return 0; | |
418 | } | |
1a9fc855 | 419 | |
02b20b0b MCC |
420 | // exported stuff |
421 | static const struct v4l2_file_operations video_fops = { | |
1a9fc855 MCC |
422 | .owner = THIS_MODULE, |
423 | .open = video_open, | |
424 | .release = video_release, | |
425 | .read = video_read, | |
426 | .poll = video_poll, | |
427 | .mmap = video_mmap, | |
428 | .ioctl = video_ioctl_set, | |
02b20b0b MCC |
429 | }; |
430 | ||
431 | static const struct v4l2_ioctl_ops video_ioctl_ops = { | |
1a9fc855 MCC |
432 | .vidioc_querycap = vidioc_querycap, |
433 | .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, | |
434 | .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, | |
435 | .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, | |
436 | .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, | |
437 | .vidioc_reqbufs = vidioc_reqbufs, | |
438 | .vidioc_querybuf = vidioc_querybuf, | |
439 | .vidioc_qbuf = vidioc_qbuf, | |
440 | .vidioc_dqbuf = vidioc_dqbuf, | |
02b20b0b | 441 | #ifdef TUNER_FLAG |
1a9fc855 MCC |
442 | .vidioc_s_std = vidioc_s_std, |
443 | .vidioc_querystd = vidioc_querystd, | |
02b20b0b | 444 | #endif |
1a9fc855 MCC |
445 | .vidioc_cropcap = vidioc_cropcap, |
446 | .vidioc_s_crop = vidioc_s_crop, | |
447 | .vidioc_g_crop = vidioc_g_crop, | |
448 | .vidioc_enum_input = vidioc_enum_input, | |
449 | .vidioc_g_input = vidioc_g_input, | |
450 | .vidioc_s_input = vidioc_s_input, | |
451 | .vidioc_g_ctrl = vidioc_g_ctrl, | |
452 | .vidioc_s_ctrl = vidioc_s_ctrl, | |
453 | .vidioc_queryctrl = vidioc_queryctrl, | |
454 | .vidioc_streamon = vidioc_streamon, | |
455 | .vidioc_streamoff = vidioc_streamoff, | |
456 | .vidioc_log_status = vidioc_log_status, | |
457 | .vidioc_g_priority = vidioc_g_priority, | |
458 | .vidioc_s_priority = vidioc_s_priority, | |
02b20b0b | 459 | #ifdef CONFIG_VIDEO_V4L1_COMPAT |
1a9fc855 | 460 | .vidiocgmbuf = vidiocgmbuf, |
02b20b0b MCC |
461 | #endif |
462 | #ifdef TUNER_FLAG | |
1a9fc855 MCC |
463 | .vidioc_g_tuner = vidioc_g_tuner, |
464 | .vidioc_s_tuner = vidioc_s_tuner, | |
465 | .vidioc_g_frequency = vidioc_g_frequency, | |
466 | .vidioc_s_frequency = vidioc_s_frequency, | |
02b20b0b MCC |
467 | #endif |
468 | #ifdef CONFIG_VIDEO_ADV_DEBUG | |
1a9fc855 MCC |
469 | .vidioc_g_register = vidioc_g_register, |
470 | .vidioc_s_register = vidioc_s_register, | |
02b20b0b MCC |
471 | #endif |
472 | }; | |
473 | ||
474 | struct video_device cx25821_videoioctl_template = { | |
1a9fc855 MCC |
475 | .name = "cx25821-videoioctl", |
476 | .fops = &video_fops, | |
1a9fc855 MCC |
477 | .ioctl_ops = &video_ioctl_ops, |
478 | .tvnorms = CX25821_NORMS, | |
479 | .current_norm = V4L2_STD_NTSC_M, | |
02b20b0b | 480 | }; |