diff options
Diffstat (limited to 'drivers/media/video/usbvision/usbvision-core.c')
| -rw-r--r-- | drivers/media/video/usbvision/usbvision-core.c | 43 |
1 files changed, 20 insertions, 23 deletions
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c index 7df071eb0a3b..5b1e346df206 100644 --- a/drivers/media/video/usbvision/usbvision-core.c +++ b/drivers/media/video/usbvision/usbvision-core.c @@ -1742,7 +1742,7 @@ static int usbvision_set_video_format(struct usb_usbvision *usbvision, int forma format = ISOC_MODE_YUV420; } value[0] = 0x0A; //TODO: See the effect of the filter - value[1] = format; + value[1] = format; // Sets the VO_MODE register which follows FILT_CONT rc = usb_control_msg(usbvision->dev, usb_sndctrlpipe(usbvision->dev, 1), USBVISION_OP_CODE, USB_DIR_OUT | USB_TYPE_VENDOR | @@ -1831,10 +1831,10 @@ int usbvision_set_output(struct usb_usbvision *usbvision, int width, frameRate = FRAMERATE_MAX; } - if (usbvision->tvnorm->id & V4L2_STD_625_50) { + if (usbvision->tvnormId & V4L2_STD_625_50) { frameDrop = frameRate * 32 / 25 - 1; } - else if (usbvision->tvnorm->id & V4L2_STD_525_60) { + else if (usbvision->tvnormId & V4L2_STD_525_60) { frameDrop = frameRate * 32 / 30 - 1; } @@ -2067,7 +2067,7 @@ int usbvision_set_input(struct usb_usbvision *usbvision) } - if (usbvision->tvnorm->id & V4L2_STD_PAL) { + if (usbvision->tvnormId & V4L2_STD_PAL) { value[0] = 0xC0; value[1] = 0x02; //0x02C0 -> 704 Input video line length value[2] = 0x20; @@ -2076,7 +2076,7 @@ int usbvision_set_input(struct usb_usbvision *usbvision) value[5] = 0x00; //0x0060 -> 96 Input video h offset value[6] = 0x16; value[7] = 0x00; //0x0016 -> 22 Input video v offset - } else if (usbvision->tvnorm->id & V4L2_STD_SECAM) { + } else if (usbvision->tvnormId & V4L2_STD_SECAM) { value[0] = 0xC0; value[1] = 0x02; //0x02C0 -> 704 Input video line length value[2] = 0x20; @@ -2537,7 +2537,9 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision) int usbvision_muxsel(struct usb_usbvision *usbvision, int channel) { - int mode[4]; + /* inputs #0 and #3 are constant for every SAA711x. */ + /* inputs #1 and #2 are variable for SAA7111 and SAA7113 */ + int mode[4]= {SAA7115_COMPOSITE0, 0, 0, SAA7115_COMPOSITE3}; int audio[]= {1, 0, 0, 0}; struct v4l2_routing route; //channel 0 is TV with audiochannel 1 (tuner mono) @@ -2547,10 +2549,6 @@ int usbvision_muxsel(struct usb_usbvision *usbvision, int channel) RESTRICT_TO_RANGE(channel, 0, usbvision->video_inputs); usbvision->ctl_input = channel; - route.input = SAA7115_COMPOSITE1; - route.output = 0; - call_i2c_clients(usbvision, VIDIOC_INT_S_VIDEO_ROUTING,&route); - call_i2c_clients(usbvision, VIDIOC_S_INPUT, &usbvision->ctl_input); // set the new channel // Regular USB TV Tuners -> channel: 0 = Television, 1 = Composite, 2 = S-Video @@ -2558,28 +2556,27 @@ int usbvision_muxsel(struct usb_usbvision *usbvision, int channel) switch (usbvision_device_data[usbvision->DevModel].Codec) { case CODEC_SAA7113: - if (SwitchSVideoInput) { // To handle problems with S-Video Input for some devices. Use SwitchSVideoInput parameter when loading the module. - mode[2] = 1; + mode[1] = SAA7115_COMPOSITE2; + if (SwitchSVideoInput) { + /* To handle problems with S-Video Input for + * some devices. Use SwitchSVideoInput + * parameter when loading the module.*/ + mode[2] = SAA7115_COMPOSITE1; } else { - mode[2] = 7; - } - if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) { - mode[0] = 0; mode[1] = 2; mode[3] = 3; // Special for four input devices - } - else { - mode[0] = 0; mode[1] = 2; //modes for regular saa7113 devices + mode[2] = SAA7115_SVIDEO1; } break; case CODEC_SAA7111: - mode[0] = 0; mode[1] = 1; mode[2] = 7; //modes for saa7111 - break; default: - mode[0] = 0; mode[1] = 1; mode[2] = 7; //default modes + /* modes for saa7111 */ + mode[1] = SAA7115_COMPOSITE1; + mode[2] = SAA7115_SVIDEO1; + break; } route.input = mode[channel]; + route.output = 0; call_i2c_clients(usbvision, VIDIOC_INT_S_VIDEO_ROUTING,&route); - usbvision->channel = channel; usbvision_set_audio(usbvision, audio[channel]); return 0; } |