From 4270c3cac41e248ee339d18e01251989b74a30f1 Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Sat, 31 Jul 2010 00:49:01 -0300 Subject: [PATCH] [media] cx231xx: Add initial support for Hauppauge USB-Live2 Add initial support for the Hauppauge USBLive 2 (2040:c200). Note that I had to copy a bunch of the case statements used for the Conexant video grabber reference design (which also doesn't have a tuner). This will likely need to be refactored out into the board profile. Signed-off-by: Devin Heitmueller Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx231xx/cx231xx-avcore.c | 1 + drivers/media/video/cx231xx/cx231xx-cards.c | 33 +++++++++++++++++++++++----- drivers/media/video/cx231xx/cx231xx-core.c | 9 +++++--- drivers/media/video/cx231xx/cx231xx-video.c | 9 +++++--- drivers/media/video/cx231xx/cx231xx.h | 1 + 5 files changed, 41 insertions(+), 12 deletions(-) diff --git a/drivers/media/video/cx231xx/cx231xx-avcore.c b/drivers/media/video/cx231xx/cx231xx-avcore.c index 0d358e6..917812d 100644 --- a/drivers/media/video/cx231xx/cx231xx-avcore.c +++ b/drivers/media/video/cx231xx/cx231xx-avcore.c @@ -353,6 +353,7 @@ int cx231xx_afe_update_power_control(struct cx231xx *dev, case CX231XX_BOARD_CNXT_RDU_253S: case CX231XX_BOARD_CNXT_VIDEO_GRABBER: case CX231XX_BOARD_HAUPPAUGE_EXETER: + case CX231XX_BOARD_HAUPPAUGE_USBLIVE2: if (avmode == POLARIS_AVMODE_ANALOGT_TV) { while (afe_power_status != (FLD_PWRDN_TUNING_BIAS | FLD_PWRDN_ENABLE_PLL)) { diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c index ed8139a..4d37cb7 100644 --- a/drivers/media/video/cx231xx/cx231xx-cards.c +++ b/drivers/media/video/cx231xx/cx231xx-cards.c @@ -378,11 +378,29 @@ struct cx231xx_board cx231xx_boards[] = { .gpio = 0, } }, }, - - - - - + [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = { + .name = "Hauppauge USB Live 2", + .tuner_type = TUNER_ABSENT, + .decoder = CX231XX_AVDECODER, + .demod_xfer_mode = 0, + .ctl_pin_status_mask = 0xFFFFFFC4, + .agc_analog_digital_select_gpio = 0x0c, + .gpio_pin_status_mask = 0x4001000, + .norm = V4L2_STD_NTSC, + .input = {{ + .type = CX231XX_VMUX_COMPOSITE1, + .vmux = CX231XX_VIN_2_1, + .amux = CX231XX_AMUX_LINE_IN, + .gpio = 0, + }, { + .type = CX231XX_VMUX_SVIDEO, + .vmux = CX231XX_VIN_1_1 | + (CX231XX_VIN_1_2 << 8) | + CX25840_SVIDEO_ON, + .amux = CX231XX_AMUX_LINE_IN, + .gpio = 0, + } }, + }, }; const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards); @@ -410,6 +428,8 @@ struct usb_device_id cx231xx_id_table[] = { .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, {USB_DEVICE(0x2040, 0xb140), .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER}, + {USB_DEVICE(0x2040, 0xc200), + .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2}, {}, }; @@ -688,7 +708,8 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev, /*To workaround error number=-71 on EP0 for VideoGrabber, need set alt here.*/ - if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { + if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || + dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3); cx231xx_set_alt_setting(dev, INDEX_VANC, 1); } diff --git a/drivers/media/video/cx231xx/cx231xx-core.c b/drivers/media/video/cx231xx/cx231xx-core.c index fe3d500..5406ff2 100644 --- a/drivers/media/video/cx231xx/cx231xx-core.c +++ b/drivers/media/video/cx231xx/cx231xx-core.c @@ -628,7 +628,8 @@ int cx231xx_set_alt_setting(struct cx231xx *dev, u8 index, u8 alt) usb_interface_index, alt); /*To workaround error number=-71 on EP0 for videograbber, need add following codes.*/ - if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER) + if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER && + dev->model != CX231XX_BOARD_HAUPPAUGE_USBLIVE2) return -1; } @@ -1327,7 +1328,8 @@ int cx231xx_dev_init(struct cx231xx *dev) /* init hardware */ /* Note : with out calling set power mode function, afe can not be set up correctly */ - if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) { + if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || + dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) { errCode = cx231xx_set_power_mode(dev, POLARIS_AVMODE_ENXTERNAL_AV); if (errCode < 0) { @@ -1427,7 +1429,8 @@ int cx231xx_dev_init(struct cx231xx *dev) cx231xx_set_alt_setting(dev, INDEX_TS1, 0); /* set the I2C master port to 3 on channel 1 */ - if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER) + if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER && + dev->model != CX231XX_BOARD_HAUPPAUGE_USBLIVE2) errCode = cx231xx_enable_i2c_for_tuner(dev, I2C_3); return errCode; diff --git a/drivers/media/video/cx231xx/cx231xx-video.c b/drivers/media/video/cx231xx/cx231xx-video.c index 0880edd..38367ee 100644 --- a/drivers/media/video/cx231xx/cx231xx-video.c +++ b/drivers/media/video/cx231xx/cx231xx-video.c @@ -2256,7 +2256,8 @@ static int cx231xx_v4l2_open(struct file *filp) dev->height = norm_maxh(dev); /* Power up in Analog TV mode */ - if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) + if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER || + dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) cx231xx_set_power_mode(dev, POLARIS_AVMODE_ENXTERNAL_AV); else @@ -2296,7 +2297,8 @@ static int cx231xx_v4l2_open(struct file *filp) if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { /* Set the required alternate setting VBI interface works in Bulk mode only */ - if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER) + if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER && + dev->model != CX231XX_BOARD_HAUPPAUGE_USBLIVE2) cx231xx_set_alt_setting(dev, INDEX_VANC, 0); videobuf_queue_vmalloc_init(&fh->vb_vidq, &cx231xx_vbi_qops, @@ -2371,7 +2373,8 @@ static int cx231xx_v4l2_close(struct file *filp) /*To workaround error number=-71 on EP0 for VideoGrabber, need exclude following.*/ - if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER) + if (dev->model != CX231XX_BOARD_CNXT_VIDEO_GRABBER && + dev->model != CX231XX_BOARD_HAUPPAUGE_USBLIVE2) if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { videobuf_stop(&fh->vb_vidq); videobuf_mmap_free(&fh->vb_vidq); diff --git a/drivers/media/video/cx231xx/cx231xx.h b/drivers/media/video/cx231xx/cx231xx.h index aa27342..8d4fcf7 100644 --- a/drivers/media/video/cx231xx/cx231xx.h +++ b/drivers/media/video/cx231xx/cx231xx.h @@ -63,6 +63,7 @@ #define CX231XX_BOARD_CNXT_RDE_250 6 #define CX231XX_BOARD_CNXT_RDU_250 7 #define CX231XX_BOARD_HAUPPAUGE_EXETER 8 +#define CX231XX_BOARD_HAUPPAUGE_USBLIVE2 9 /* Limits minimum and default number of buffers */ #define CX231XX_MIN_BUF 4 -- 2.7.4