diff options
Diffstat (limited to 'drivers/media/dvb/dvb-usb/gp8psk.c')
| -rw-r--r-- | drivers/media/dvb/dvb-usb/gp8psk.c | 93 |
1 files changed, 71 insertions, 22 deletions
diff --git a/drivers/media/dvb/dvb-usb/gp8psk.c b/drivers/media/dvb/dvb-usb/gp8psk.c index 518d67fca5e..92147ee3e14 100644 --- a/drivers/media/dvb/dvb-usb/gp8psk.c +++ b/drivers/media/dvb/dvb-usb/gp8psk.c @@ -1,7 +1,8 @@ /* DVB USB compliant Linux driver for the - * - GENPIX 8pks/qpsk USB2.0 DVB-S module + * - GENPIX 8pks/qpsk/DCII USB2.0 DVB-S module * - * Copyright (C) 2006 Alan Nisota (alannisota@gmail.com) + * Copyright (C) 2006,2007 Alan Nisota (alannisota@gmail.com) + * Copyright (C) 2006,2007 Genpix Electronics (genpix@genpix-electronics.com) * * Thanks to GENPIX for the sample code used to implement this module. * @@ -40,7 +41,7 @@ int gp8psk_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 } if (ret < 0 || ret != blen) { - warn("usb in operation failed."); + warn("usb in %d operation failed.", req); ret = -EIO; } else ret = 0; @@ -97,10 +98,10 @@ static int gp8psk_load_bcm4500fw(struct dvb_usb_device *d) if (gp8psk_usb_out_op(d, LOAD_BCM4500,1,0,NULL, 0)) goto out_rel_fw; - info("downloaidng bcm4500 firmware from file '%s'",bcm4500_firmware); + info("downloading bcm4500 firmware from file '%s'",bcm4500_firmware); ptr = fw->data; - buf = kmalloc(512, GFP_KERNEL | GFP_DMA); + buf = kmalloc(64, GFP_KERNEL | GFP_DMA); while (ptr[0] != 0xff) { u16 buflen = ptr[0] + 4; @@ -129,25 +130,34 @@ out_rel_fw: static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff) { u8 status, buf; + int gp_product_id = le16_to_cpu(d->udev->descriptor.idProduct); + if (onoff) { gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1); - if (! (status & 0x01)) /* started */ + if (! (status & bm8pskStarted)) { /* started */ + if(gp_product_id == USB_PID_GENPIX_SKYWALKER_CW3K) + gp8psk_usb_out_op(d, CW3K_INIT, 1, 0, NULL, 0); if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1)) return -EINVAL; + } - if (! (status & 0x02)) /* BCM4500 firmware loaded */ - if(gp8psk_load_bcm4500fw(d)) - return EINVAL; + if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM) + if (! (status & bm8pskFW_Loaded)) /* BCM4500 firmware loaded */ + if(gp8psk_load_bcm4500fw(d)) + return EINVAL; - if (! (status & 0x04)) /* LNB Power */ + if (! (status & bmIntersilOn)) /* LNB Power */ if (gp8psk_usb_in_op(d, START_INTERSIL, 1, 0, &buf, 1)) return EINVAL; - /* Set DVB mode */ - if(gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0)) - return -EINVAL; - gp8psk_usb_in_op(d, GET_8PSK_CONFIG,0,0,&status,1); + /* Set DVB mode to 1 */ + if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM) + if (gp8psk_usb_out_op(d, SET_DVB_MODE, 1, 0, NULL, 0)) + return EINVAL; + /* Abort possible TS (if previous tune crashed) */ + if (gp8psk_usb_out_op(d, ARM_TRANSFER, 0, 0, NULL, 0)) + return EINVAL; } else { /* Turn off LNB power */ if (gp8psk_usb_in_op(d, START_INTERSIL, 0, 0, &buf, 1)) @@ -155,11 +165,28 @@ static int gp8psk_power_ctrl(struct dvb_usb_device *d, int onoff) /* Turn off 8psk power */ if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1)) return -EINVAL; - + if(gp_product_id == USB_PID_GENPIX_SKYWALKER_CW3K) + gp8psk_usb_out_op(d, CW3K_INIT, 0, 0, NULL, 0); } return 0; } +int gp8psk_bcm4500_reload(struct dvb_usb_device *d) +{ + u8 buf; + int gp_product_id = le16_to_cpu(d->udev->descriptor.idProduct); + /* Turn off 8psk power */ + if (gp8psk_usb_in_op(d, BOOT_8PSK, 0, 0, &buf, 1)) + return -EINVAL; + /* Turn On 8psk power */ + if (gp8psk_usb_in_op(d, BOOT_8PSK, 1, 0, &buf, 1)) + return -EINVAL; + /* load BCM4500 firmware */ + if (gp_product_id == USB_PID_GENPIX_8PSK_REV_1_WARM) + if (gp8psk_load_bcm4500fw(d)) + return EINVAL; + return 0; +} static int gp8psk_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff) { @@ -177,12 +204,22 @@ static struct dvb_usb_device_properties gp8psk_properties; static int gp8psk_usb_probe(struct usb_interface *intf, const struct usb_device_id *id) { - return dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL); + int ret; + struct usb_device *udev = interface_to_usbdev(intf); + ret = dvb_usb_device_init(intf,&gp8psk_properties,THIS_MODULE,NULL); + if (ret == 0) { + info("found Genpix USB device pID = %x (hex)", + le16_to_cpu(udev->descriptor.idProduct)); + } + return ret; } static struct usb_device_id gp8psk_usb_table [] = { - { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_COLD) }, - { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_WARM) }, + { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_1_COLD) }, + { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_1_WARM) }, + { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_8PSK_REV_2) }, + { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_SKYWALKER_1) }, + { USB_DEVICE(USB_VID_GENPIX, USB_PID_GENPIX_SKYWALKER_CW3K) }, { 0 }, }; MODULE_DEVICE_TABLE(usb, gp8psk_usb_table); @@ -213,12 +250,24 @@ static struct dvb_usb_device_properties gp8psk_properties = { .generic_bulk_ctrl_endpoint = 0x01, - .num_device_descs = 1, + .num_device_descs = 4, .devices = { - { .name = "Genpix 8PSK-USB DVB-S USB2.0 receiver", + { .name = "Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver", .cold_ids = { &gp8psk_usb_table[0], NULL }, .warm_ids = { &gp8psk_usb_table[1], NULL }, }, + { .name = "Genpix 8PSK-to-USB2 Rev.2 DVB-S receiver", + .cold_ids = { NULL }, + .warm_ids = { &gp8psk_usb_table[2], NULL }, + }, + { .name = "Genpix SkyWalker-1 DVB-S receiver", + .cold_ids = { NULL }, + .warm_ids = { &gp8psk_usb_table[3], NULL }, + }, + { .name = "Genpix SkyWalker-CW3K DVB-S receiver", + .cold_ids = { NULL }, + .warm_ids = { &gp8psk_usb_table[4], NULL }, + }, { NULL }, } }; @@ -253,6 +302,6 @@ module_init(gp8psk_usb_module_init); module_exit(gp8psk_usb_module_exit); MODULE_AUTHOR("Alan Nisota <alannisota@gamil.com>"); -MODULE_DESCRIPTION("Driver for Genpix 8psk-USB DVB-S USB2.0"); -MODULE_VERSION("1.0"); +MODULE_DESCRIPTION("Driver for Genpix 8psk-to-USB2 DVB-S"); +MODULE_VERSION("1.1"); MODULE_LICENSE("GPL"); |