diff options
Diffstat (limited to 'drivers/media/video/bt8xx')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-cards.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c index dd6a7d68b07f..3162223a2ff5 100644 --- a/drivers/media/video/bt8xx/bttv-cards.c +++ b/drivers/media/video/bt8xx/bttv-cards.c | |||
| @@ -4709,18 +4709,18 @@ adtvk503_audio(struct bttv *btv, struct video_audio *v, int set) | |||
| 4709 | * | 4709 | * |
| 4710 | * The board hardwire Y0 (xpoint) to MUX1 and MUXOUT to Yin. | 4710 | * The board hardwire Y0 (xpoint) to MUX1 and MUXOUT to Yin. |
| 4711 | * GPIO pins are wired as: | 4711 | * GPIO pins are wired as: |
| 4712 | * GPIO[0:3] - AX[0:3] (xpoint) - P1[0:3] (microcontroler) | 4712 | * GPIO[0:3] - AX[0:3] (xpoint) - P1[0:3] (microcontroller) |
| 4713 | * GPIO[4:6] - AY[0:2] (xpoint) - P1[4:6] (microcontroler) | 4713 | * GPIO[4:6] - AY[0:2] (xpoint) - P1[4:6] (microcontroller) |
| 4714 | * GPIO[7] - DATA (xpoint) - P1[7] (microcontroler) | 4714 | * GPIO[7] - DATA (xpoint) - P1[7] (microcontroller) |
| 4715 | * GPIO[8] - - P3[5] (microcontroler) | 4715 | * GPIO[8] - - P3[5] (microcontroller) |
| 4716 | * GPIO[9] - RESET (xpoint) - P3[6] (microcontroler) | 4716 | * GPIO[9] - RESET (xpoint) - P3[6] (microcontroller) |
| 4717 | * GPIO[10] - STROBE (xpoint) - P3[7] (microcontroler) | 4717 | * GPIO[10] - STROBE (xpoint) - P3[7] (microcontroller) |
| 4718 | * GPINTR - - P3[4] (microcontroler) | 4718 | * GPINTR - - P3[4] (microcontroller) |
| 4719 | * | 4719 | * |
| 4720 | * The microcontroler is a 80C32 like. It should be possible to change xpoint | 4720 | * The microcontroller is a 80C32 like. It should be possible to change xpoint |
| 4721 | * configuration either directly (as we are doing) or using the microcontroler | 4721 | * configuration either directly (as we are doing) or using the microcontroller |
| 4722 | * which is also wired to I2C interface. I have no further info on the | 4722 | * which is also wired to I2C interface. I have no further info on the |
| 4723 | * microcontroler features, one would need to disassembly the firmware. | 4723 | * microcontroller features, one would need to disassembly the firmware. |
| 4724 | * note: the vendor refused to give any information on this product, all | 4724 | * note: the vendor refused to give any information on this product, all |
| 4725 | * that stuff was found using a multimeter! :) | 4725 | * that stuff was found using a multimeter! :) |
| 4726 | */ | 4726 | */ |
| @@ -4788,7 +4788,7 @@ static void tibetCS16_init(struct bttv *btv) | |||
| 4788 | * The analog switch is controlled by the "master", but the detection order | 4788 | * The analog switch is controlled by the "master", but the detection order |
| 4789 | * of the four BT878A chips is in an order which I just don't understand. | 4789 | * of the four BT878A chips is in an order which I just don't understand. |
| 4790 | * The "master" is actually the second controller to be detected. The | 4790 | * The "master" is actually the second controller to be detected. The |
| 4791 | * logic on the board uses logical numbers for the 4 controlers, but | 4791 | * logic on the board uses logical numbers for the 4 controllers, but |
| 4792 | * those numbers are different from the detection sequence. When working | 4792 | * those numbers are different from the detection sequence. When working |
| 4793 | * with the analog switch, we need to "map" from the detection sequence | 4793 | * with the analog switch, we need to "map" from the detection sequence |
| 4794 | * over to the board's logical controller number. This mapping sequence | 4794 | * over to the board's logical controller number. This mapping sequence |