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path: root/drivers/media/video/bt8xx/bttv.h
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Diffstat (limited to 'drivers/media/video/bt8xx/bttv.h')
-rw-r--r--drivers/media/video/bt8xx/bttv.h25
1 files changed, 2 insertions, 23 deletions
diff --git a/drivers/media/video/bt8xx/bttv.h b/drivers/media/video/bt8xx/bttv.h
index 5491acbdaf63..f821ba69db99 100644
--- a/drivers/media/video/bt8xx/bttv.h
+++ b/drivers/media/video/bt8xx/bttv.h
@@ -168,6 +168,8 @@
168#define BTTV_BOARD_SABRENT_TVFM 0x8e 168#define BTTV_BOARD_SABRENT_TVFM 0x8e
169#define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f 169#define BTTV_BOARD_HAUPPAUGE_IMPACTVCB 0x8f
170#define BTTV_BOARD_MACHTV_MAGICTV 0x90 170#define BTTV_BOARD_MACHTV_MAGICTV 0x90
171#define BTTV_BOARD_SSAI_SECURITY 0x91
172#define BTTV_BOARD_SSAI_ULTRASOUND 0x92
171 173
172/* more card-specific defines */ 174/* more card-specific defines */
173#define PT2254_L_CHANNEL 0x10 175#define PT2254_L_CHANNEL 0x10
@@ -260,17 +262,8 @@ extern int bttv_handle_chipset(struct bttv *btv);
260/* this obsolete -- please use the sysfs-based 262/* this obsolete -- please use the sysfs-based
261 interface below for new code */ 263 interface below for new code */
262 264
263/* returns card type + card ID (for bt878-based ones)
264 for possible values see lines below beginning with #define BTTV_BOARD_UNKNOWN
265 returns negative value if error occurred
266*/
267extern int bttv_get_cardinfo(unsigned int card, int *type,
268 unsigned int *cardid);
269extern struct pci_dev* bttv_get_pcidev(unsigned int card); 265extern struct pci_dev* bttv_get_pcidev(unsigned int card);
270 266
271/* obsolete, use bttv_get_cardinfo instead */
272extern int bttv_get_id(unsigned int card);
273
274/* sets GPOE register (BT848_GPIO_OUT_EN) to new value: 267/* sets GPOE register (BT848_GPIO_OUT_EN) to new value:
275 data | (current_GPOE_value & ~mask) 268 data | (current_GPOE_value & ~mask)
276 returns negative value if error occurred 269 returns negative value if error occurred
@@ -290,20 +283,6 @@ extern int bttv_read_gpio(unsigned int card, unsigned long *data);
290extern int bttv_write_gpio(unsigned int card, 283extern int bttv_write_gpio(unsigned int card,
291 unsigned long mask, unsigned long data); 284 unsigned long mask, unsigned long data);
292 285
293/* returns pointer to task queue which can be used as parameter to
294 interruptible_sleep_on
295 in interrupt handler if BT848_INT_GPINT bit is set - this queue is activated
296 (wake_up_interruptible) and following call to the function bttv_read_gpio
297 should return new value of GPDATA,
298 returns NULL value if error occurred or queue is not available
299 WARNING: because there is no buffer for GPIO data, one MUST
300 process data ASAP
301*/
302extern wait_queue_head_t* bttv_get_gpio_queue(unsigned int card);
303
304/* call i2c clients
305*/
306extern void bttv_i2c_call(unsigned int card, unsigned int cmd, void *arg);
307 286
308 287
309 288