diff options
Diffstat (limited to 'drivers/media/video/tda9887.c')
-rw-r--r-- | drivers/media/video/tda9887.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/drivers/media/video/tda9887.c b/drivers/media/video/tda9887.c index d162bc67d445..be5387f11afb 100644 --- a/drivers/media/video/tda9887.c +++ b/drivers/media/video/tda9887.c | |||
@@ -29,6 +29,8 @@ | |||
29 | i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) | 29 | i2c_adapter_id(t->i2c.adapter), t->i2c.addr , ##arg); } while (0) |
30 | 30 | ||
31 | struct tda9887_priv { | 31 | struct tda9887_priv { |
32 | struct tuner_i2c_props i2c_props; | ||
33 | |||
32 | unsigned char data[4]; | 34 | unsigned char data[4]; |
33 | }; | 35 | }; |
34 | 36 | ||
@@ -510,19 +512,19 @@ static int tda9887_set_config(struct tuner *t, char *buf) | |||
510 | 512 | ||
511 | static int tda9887_status(struct tuner *t) | 513 | static int tda9887_status(struct tuner *t) |
512 | { | 514 | { |
515 | struct tda9887_priv *priv = t->priv; | ||
513 | unsigned char buf[1]; | 516 | unsigned char buf[1]; |
514 | int rc; | 517 | int rc; |
515 | 518 | ||
516 | memset(buf,0,sizeof(buf)); | 519 | memset(buf,0,sizeof(buf)); |
517 | if (1 != (rc = i2c_master_recv(&t->i2c,buf,1))) | 520 | if (1 != (rc = tuner_i2c_xfer_recv(&priv->i2c_props,buf,1))) |
518 | tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc); | 521 | tda9887_info("i2c i/o error: rc == %d (should be 1)\n",rc); |
519 | dump_read_message(t, buf); | 522 | dump_read_message(t, buf); |
520 | return 0; | 523 | return 0; |
521 | } | 524 | } |
522 | 525 | ||
523 | static void tda9887_configure(struct i2c_client *client) | 526 | static void tda9887_configure(struct tuner *t) |
524 | { | 527 | { |
525 | struct tuner *t = i2c_get_clientdata(client); | ||
526 | struct tda9887_priv *priv = t->priv; | 528 | struct tda9887_priv *priv = t->priv; |
527 | int rc; | 529 | int rc; |
528 | 530 | ||
@@ -557,7 +559,7 @@ static void tda9887_configure(struct i2c_client *client) | |||
557 | if (tuner_debug > 1) | 559 | if (tuner_debug > 1) |
558 | dump_write_message(t, priv->data); | 560 | dump_write_message(t, priv->data); |
559 | 561 | ||
560 | if (4 != (rc = i2c_master_send(&t->i2c,priv->data,4))) | 562 | if (4 != (rc = tuner_i2c_xfer_send(&priv->i2c_props,priv->data,4))) |
561 | tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc); | 563 | tda9887_info("i2c i/o error: rc == %d (should be 4)\n",rc); |
562 | 564 | ||
563 | if (tuner_debug > 2) { | 565 | if (tuner_debug > 2) { |
@@ -568,16 +570,15 @@ static void tda9887_configure(struct i2c_client *client) | |||
568 | 570 | ||
569 | /* ---------------------------------------------------------------------- */ | 571 | /* ---------------------------------------------------------------------- */ |
570 | 572 | ||
571 | static void tda9887_tuner_status(struct i2c_client *client) | 573 | static void tda9887_tuner_status(struct tuner *t) |
572 | { | 574 | { |
573 | struct tuner *t = i2c_get_clientdata(client); | ||
574 | struct tda9887_priv *priv = t->priv; | 575 | struct tda9887_priv *priv = t->priv; |
575 | tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]); | 576 | tda9887_info("Data bytes: b=0x%02x c=0x%02x e=0x%02x\n", priv->data[1], priv->data[2], priv->data[3]); |
576 | } | 577 | } |
577 | 578 | ||
578 | static int tda9887_get_afc(struct i2c_client *client) | 579 | static int tda9887_get_afc(struct tuner *t) |
579 | { | 580 | { |
580 | struct tuner *t = i2c_get_clientdata(client); | 581 | struct tda9887_priv *priv = t->priv; |
581 | static int AFC_BITS_2_kHz[] = { | 582 | static int AFC_BITS_2_kHz[] = { |
582 | -12500, -37500, -62500, -97500, | 583 | -12500, -37500, -62500, -97500, |
583 | -112500, -137500, -162500, -187500, | 584 | -112500, -137500, -162500, -187500, |
@@ -587,26 +588,24 @@ static int tda9887_get_afc(struct i2c_client *client) | |||
587 | int afc=0; | 588 | int afc=0; |
588 | __u8 reg = 0; | 589 | __u8 reg = 0; |
589 | 590 | ||
590 | if (1 == i2c_master_recv(&t->i2c,®,1)) | 591 | if (1 == tuner_i2c_xfer_recv(&priv->i2c_props,®,1)) |
591 | afc = AFC_BITS_2_kHz[(reg>>1)&0x0f]; | 592 | afc = AFC_BITS_2_kHz[(reg>>1)&0x0f]; |
592 | 593 | ||
593 | return afc; | 594 | return afc; |
594 | } | 595 | } |
595 | 596 | ||
596 | static void tda9887_standby(struct i2c_client *client) | 597 | static void tda9887_standby(struct tuner *t) |
597 | { | 598 | { |
598 | tda9887_configure(client); | 599 | tda9887_configure(t); |
599 | } | 600 | } |
600 | 601 | ||
601 | static void tda9887_set_freq(struct i2c_client *client, unsigned int freq) | 602 | static void tda9887_set_freq(struct tuner *t, unsigned int freq) |
602 | { | 603 | { |
603 | tda9887_configure(client); | 604 | tda9887_configure(t); |
604 | } | 605 | } |
605 | 606 | ||
606 | static void tda9887_release(struct i2c_client *c) | 607 | static void tda9887_release(struct tuner *t) |
607 | { | 608 | { |
608 | struct tuner *t = i2c_get_clientdata(c); | ||
609 | |||
610 | kfree(t->priv); | 609 | kfree(t->priv); |
611 | t->priv = NULL; | 610 | t->priv = NULL; |
612 | } | 611 | } |
@@ -620,17 +619,19 @@ static struct tuner_operations tda9887_tuner_ops = { | |||
620 | .release = tda9887_release, | 619 | .release = tda9887_release, |
621 | }; | 620 | }; |
622 | 621 | ||
623 | int tda9887_tuner_init(struct i2c_client *c) | 622 | int tda9887_tuner_init(struct tuner *t) |
624 | { | 623 | { |
625 | struct tda9887_priv *priv = NULL; | 624 | struct tda9887_priv *priv = NULL; |
626 | struct tuner *t = i2c_get_clientdata(c); | ||
627 | 625 | ||
628 | priv = kzalloc(sizeof(struct tda9887_priv), GFP_KERNEL); | 626 | priv = kzalloc(sizeof(struct tda9887_priv), GFP_KERNEL); |
629 | if (priv == NULL) | 627 | if (priv == NULL) |
630 | return -ENOMEM; | 628 | return -ENOMEM; |
631 | t->priv = priv; | 629 | t->priv = priv; |
632 | 630 | ||
633 | strlcpy(c->name, "tda9887", sizeof(c->name)); | 631 | priv->i2c_props.addr = t->i2c.addr; |
632 | priv->i2c_props.adap = t->i2c.adapter; | ||
633 | |||
634 | strlcpy(t->i2c.name, "tda9887", sizeof(t->i2c.name)); | ||
634 | 635 | ||
635 | tda9887_info("tda988[5/6/7] found @ 0x%x (%s)\n", t->i2c.addr, | 636 | tda9887_info("tda988[5/6/7] found @ 0x%x (%s)\n", t->i2c.addr, |
636 | t->i2c.driver->driver.name); | 637 | t->i2c.driver->driver.name); |