mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-10 01:26:42 +07:00
3ead1ba31b
Thanks for the response, I have done as you suggested. Below is an updated patch for the OTG102 device against http://git.linuxtv.org/hverkuil/media_tree.git/shortlog/refs/heads/cx231xx, kernel version 3.8. With further testing it appears the extra clauses in cx231xx-cards.c were not necessary (in static in cx231xx_init_dev and static int cx231xx_usb_probe), so those have been also been removed. Signed-off-by: Matt Gomboc <gomboc0@gmail.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1439 lines
37 KiB
C
1439 lines
37 KiB
C
/*
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cx231xx-cards.c - driver for Conexant Cx23100/101/102
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USB video capture devices
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Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
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Based on em28xx driver
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <linux/init.h>
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <linux/delay.h>
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#include <linux/i2c.h>
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#include <linux/usb.h>
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#include <media/tuner.h>
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#include <media/tveeprom.h>
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#include <media/v4l2-common.h>
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#include <media/v4l2-chip-ident.h>
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#include <media/cx25840.h>
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#include "dvb-usb-ids.h"
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#include "xc5000.h"
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#include "tda18271.h"
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#include "cx231xx.h"
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static int tuner = -1;
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module_param(tuner, int, 0444);
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MODULE_PARM_DESC(tuner, "tuner type");
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static int transfer_mode = 1;
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module_param(transfer_mode, int, 0444);
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MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
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static unsigned int disable_ir;
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module_param(disable_ir, int, 0444);
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MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
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/* Bitmask marking allocated devices from 0 to CX231XX_MAXBOARDS */
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static unsigned long cx231xx_devused;
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/*
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* Reset sequences for analog/digital modes
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*/
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static struct cx231xx_reg_seq RDE250_XCV_TUNER[] = {
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{0x03, 0x01, 10},
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{0x03, 0x00, 30},
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{0x03, 0x01, 10},
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{-1, -1, -1},
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};
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/*
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* Board definitions
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*/
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struct cx231xx_board cx231xx_boards[] = {
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[CX231XX_BOARD_UNKNOWN] = {
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.name = "Unknown CX231xx video grabber",
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.tuner_type = TUNER_ABSENT,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_CARRAERA] = {
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.name = "Conexant Hybrid TV - CARRAERA",
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.tuner_type = TUNER_XC5000,
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.tuner_addr = 0x61,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x02,
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.norm = V4L2_STD_PAL,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_SHELBY] = {
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.name = "Conexant Hybrid TV - SHELBY",
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.tuner_type = TUNER_XC5000,
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.tuner_addr = 0x61,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x32,
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.norm = V4L2_STD_NTSC,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_RDE_253S] = {
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.name = "Conexant Hybrid TV - RDE253S",
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.tuner_type = TUNER_NXP_TDA18271,
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.tuner_addr = 0x60,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x1c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x02,
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.norm = V4L2_STD_PAL,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_RDU_253S] = {
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.name = "Conexant Hybrid TV - RDU253S",
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.tuner_type = TUNER_NXP_TDA18271,
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.tuner_addr = 0x60,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x1c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x02,
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.norm = V4L2_STD_PAL,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
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.name = "Conexant VIDEO GRABBER",
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.tuner_type = TUNER_ABSENT,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x1c,
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.gpio_pin_status_mask = 0x4001000,
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.norm = V4L2_STD_PAL,
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.no_alt_vanc = 1,
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.external_av = 1,
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.dont_use_port_3 = 1,
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/* Actually, it has a 417, but it isn't working correctly.
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* So set to 0 for now until someone can manage to get this
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* to work reliably. */
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.has_417 = 0,
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.input = {{
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_RDE_250] = {
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.name = "Conexant Hybrid TV - rde 250",
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.tuner_type = TUNER_XC5000,
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.tuner_addr = 0x61,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x02,
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.norm = V4L2_STD_PAL,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_CNXT_RDU_250] = {
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.name = "Conexant Hybrid TV - RDU 250",
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.tuner_type = TUNER_XC5000,
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.tuner_addr = 0x61,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x32,
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.norm = V4L2_STD_NTSC,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}
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},
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},
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[CX231XX_BOARD_HAUPPAUGE_EXETER] = {
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.name = "Hauppauge EXETER",
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.tuner_type = TUNER_NXP_TDA18271,
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.tuner_addr = 0x60,
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.tuner_gpio = RDE250_XCV_TUNER,
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.tuner_sif_gpio = 0x05,
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.tuner_scl_gpio = 0x1a,
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.tuner_sda_gpio = 0x1b,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 1,
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.demod_i2c_master = 2,
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.has_dvb = 1,
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.demod_addr = 0x0e,
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.norm = V4L2_STD_NTSC,
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.input = {{
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.type = CX231XX_VMUX_TELEVISION,
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.vmux = CX231XX_VIN_3_1,
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.amux = CX231XX_AMUX_VIDEO,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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} },
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},
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[CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
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.name = "Hauppauge USB Live 2",
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.tuner_type = TUNER_ABSENT,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x0c,
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.gpio_pin_status_mask = 0x4001000,
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.norm = V4L2_STD_NTSC,
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.no_alt_vanc = 1,
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.external_av = 1,
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.dont_use_port_3 = 1,
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.input = {{
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.type = CX231XX_VMUX_COMPOSITE1,
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.vmux = CX231XX_VIN_2_1,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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}, {
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.type = CX231XX_VMUX_SVIDEO,
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.vmux = CX231XX_VIN_1_1 |
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(CX231XX_VIN_1_2 << 8) |
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CX25840_SVIDEO_ON,
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.amux = CX231XX_AMUX_LINE_IN,
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.gpio = NULL,
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} },
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},
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[CX231XX_BOARD_KWORLD_UB430_USB_HYBRID] = {
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.name = "Kworld UB430 USB Hybrid",
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.tuner_type = TUNER_NXP_TDA18271,
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.tuner_addr = 0x60,
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.decoder = CX231XX_AVDECODER,
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.output_mode = OUT_MODE_VIP11,
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.demod_xfer_mode = 0,
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.ctl_pin_status_mask = 0xFFFFFFC4,
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.agc_analog_digital_select_gpio = 0x11, /* According with PV cxPolaris.inf file */
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.tuner_sif_gpio = -1,
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.tuner_scl_gpio = -1,
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.tuner_sda_gpio = -1,
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.gpio_pin_status_mask = 0x4001000,
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.tuner_i2c_master = 2,
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.demod_i2c_master = 1,
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.ir_i2c_master = 2,
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.has_dvb = 1,
|
|
.demod_addr = 0x10,
|
|
.norm = V4L2_STD_PAL_M,
|
|
.input = {{
|
|
.type = CX231XX_VMUX_TELEVISION,
|
|
.vmux = CX231XX_VIN_3_1,
|
|
.amux = CX231XX_AMUX_VIDEO,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_PV_PLAYTV_USB_HYBRID] = {
|
|
.name = "Pixelview PlayTV USB Hybrid",
|
|
.tuner_type = TUNER_NXP_TDA18271,
|
|
.tuner_addr = 0x60,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.demod_xfer_mode = 0,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x00, /* According with PV cxPolaris.inf file */
|
|
.tuner_sif_gpio = -1,
|
|
.tuner_scl_gpio = -1,
|
|
.tuner_sda_gpio = -1,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.tuner_i2c_master = 2,
|
|
.demod_i2c_master = 1,
|
|
.ir_i2c_master = 2,
|
|
.rc_map_name = RC_MAP_PIXELVIEW_002T,
|
|
.has_dvb = 1,
|
|
.demod_addr = 0x10,
|
|
.norm = V4L2_STD_PAL_M,
|
|
.input = {{
|
|
.type = CX231XX_VMUX_TELEVISION,
|
|
.vmux = CX231XX_VIN_3_1,
|
|
.amux = CX231XX_AMUX_VIDEO,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_PV_XCAPTURE_USB] = {
|
|
.name = "Pixelview Xcapture USB",
|
|
.tuner_type = TUNER_ABSENT,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.demod_xfer_mode = 0,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x0c,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.norm = V4L2_STD_NTSC,
|
|
.no_alt_vanc = 1,
|
|
.external_av = 1,
|
|
.dont_use_port_3 = 1,
|
|
|
|
.input = {{
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}
|
|
},
|
|
},
|
|
|
|
[CX231XX_BOARD_ICONBIT_U100] = {
|
|
.name = "Iconbit Analog Stick U100 FM",
|
|
.tuner_type = TUNER_ABSENT,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.demod_xfer_mode = 0,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x1C,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
|
|
.input = {{
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL] = {
|
|
.name = "Hauppauge WinTV USB2 FM (PAL)",
|
|
.tuner_type = TUNER_NXP_TDA18271,
|
|
.tuner_addr = 0x60,
|
|
.tuner_gpio = RDE250_XCV_TUNER,
|
|
.tuner_sif_gpio = 0x05,
|
|
.tuner_scl_gpio = 0x1a,
|
|
.tuner_sda_gpio = 0x1b,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x0c,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.tuner_i2c_master = 1,
|
|
.norm = V4L2_STD_PAL,
|
|
|
|
.input = {{
|
|
.type = CX231XX_VMUX_TELEVISION,
|
|
.vmux = CX231XX_VIN_3_1,
|
|
.amux = CX231XX_AMUX_VIDEO,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC] = {
|
|
.name = "Hauppauge WinTV USB2 FM (NTSC)",
|
|
.tuner_type = TUNER_NXP_TDA18271,
|
|
.tuner_addr = 0x60,
|
|
.tuner_gpio = RDE250_XCV_TUNER,
|
|
.tuner_sif_gpio = 0x05,
|
|
.tuner_scl_gpio = 0x1a,
|
|
.tuner_sda_gpio = 0x1b,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x0c,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.tuner_i2c_master = 1,
|
|
.norm = V4L2_STD_NTSC,
|
|
|
|
.input = {{
|
|
.type = CX231XX_VMUX_TELEVISION,
|
|
.vmux = CX231XX_VIN_3_1,
|
|
.amux = CX231XX_AMUX_VIDEO,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2] = {
|
|
.name = "Elgato Video Capture V2",
|
|
.tuner_type = TUNER_ABSENT,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.demod_xfer_mode = 0,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x0c,
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.norm = V4L2_STD_NTSC,
|
|
.no_alt_vanc = 1,
|
|
.external_av = 1,
|
|
.dont_use_port_3 = 1,
|
|
.input = {{
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
} },
|
|
},
|
|
[CX231XX_BOARD_OTG102] = {
|
|
.name = "Geniatech OTG102",
|
|
.tuner_type = TUNER_ABSENT,
|
|
.decoder = CX231XX_AVDECODER,
|
|
.output_mode = OUT_MODE_VIP11,
|
|
.ctl_pin_status_mask = 0xFFFFFFC4,
|
|
.agc_analog_digital_select_gpio = 0x0c,
|
|
/* According with PV CxPlrCAP.inf file */
|
|
.gpio_pin_status_mask = 0x4001000,
|
|
.norm = V4L2_STD_NTSC,
|
|
.no_alt_vanc = 1,
|
|
.external_av = 1,
|
|
.dont_use_port_3 = 1,
|
|
/*.has_417 = 1, */
|
|
/* This board is believed to have a hardware encoding chip
|
|
* supporting mpeg1/2/4, but as the 417 is apparently not
|
|
* working for the reference board it is not here either. */
|
|
|
|
.input = {{
|
|
.type = CX231XX_VMUX_COMPOSITE1,
|
|
.vmux = CX231XX_VIN_2_1,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}, {
|
|
.type = CX231XX_VMUX_SVIDEO,
|
|
.vmux = CX231XX_VIN_1_1 |
|
|
(CX231XX_VIN_1_2 << 8) |
|
|
CX25840_SVIDEO_ON,
|
|
.amux = CX231XX_AMUX_LINE_IN,
|
|
.gpio = NULL,
|
|
}
|
|
},
|
|
},
|
|
};
|
|
const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
|
|
|
|
/* table of devices that work with this driver */
|
|
struct usb_device_id cx231xx_id_table[] = {
|
|
{USB_DEVICE(0x0572, 0x5A3C),
|
|
.driver_info = CX231XX_BOARD_UNKNOWN},
|
|
{USB_DEVICE(0x0572, 0x58A2),
|
|
.driver_info = CX231XX_BOARD_CNXT_CARRAERA},
|
|
{USB_DEVICE(0x0572, 0x58A1),
|
|
.driver_info = CX231XX_BOARD_CNXT_SHELBY},
|
|
{USB_DEVICE(0x0572, 0x58A4),
|
|
.driver_info = CX231XX_BOARD_CNXT_RDE_253S},
|
|
{USB_DEVICE(0x0572, 0x58A5),
|
|
.driver_info = CX231XX_BOARD_CNXT_RDU_253S},
|
|
{USB_DEVICE(0x0572, 0x58A6),
|
|
.driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
|
|
{USB_DEVICE(0x0572, 0x589E),
|
|
.driver_info = CX231XX_BOARD_CNXT_RDE_250},
|
|
{USB_DEVICE(0x0572, 0x58A0),
|
|
.driver_info = CX231XX_BOARD_CNXT_RDU_250},
|
|
{USB_DEVICE(0x2040, 0xb110),
|
|
.driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL},
|
|
{USB_DEVICE(0x2040, 0xb111),
|
|
.driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
|
|
{USB_DEVICE(0x2040, 0xb120),
|
|
.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},
|
|
{USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000, 0x4001),
|
|
.driver_info = CX231XX_BOARD_PV_PLAYTV_USB_HYBRID},
|
|
{USB_DEVICE(USB_VID_PIXELVIEW, 0x5014),
|
|
.driver_info = CX231XX_BOARD_PV_XCAPTURE_USB},
|
|
{USB_DEVICE(0x1b80, 0xe424),
|
|
.driver_info = CX231XX_BOARD_KWORLD_UB430_USB_HYBRID},
|
|
{USB_DEVICE(0x1f4d, 0x0237),
|
|
.driver_info = CX231XX_BOARD_ICONBIT_U100},
|
|
{USB_DEVICE(0x0fd9, 0x0037),
|
|
.driver_info = CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2},
|
|
{USB_DEVICE(0x1f4d, 0x0102),
|
|
.driver_info = CX231XX_BOARD_OTG102},
|
|
{},
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(usb, cx231xx_id_table);
|
|
|
|
/* cx231xx_tuner_callback
|
|
* will be used to reset XC5000 tuner using GPIO pin
|
|
*/
|
|
|
|
int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
|
|
{
|
|
int rc = 0;
|
|
struct cx231xx *dev = ptr;
|
|
|
|
if (dev->tuner_type == TUNER_XC5000) {
|
|
if (command == XC5000_TUNER_RESET) {
|
|
cx231xx_info
|
|
("Tuner CB: RESET: cmd %d : tuner type %d \n",
|
|
command, dev->tuner_type);
|
|
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
|
|
1);
|
|
msleep(10);
|
|
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
|
|
0);
|
|
msleep(330);
|
|
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit,
|
|
1);
|
|
msleep(10);
|
|
}
|
|
} else if (dev->tuner_type == TUNER_NXP_TDA18271) {
|
|
switch (command) {
|
|
case TDA18271_CALLBACK_CMD_AGC_ENABLE:
|
|
if (dev->model == CX231XX_BOARD_PV_PLAYTV_USB_HYBRID)
|
|
rc = cx231xx_set_agc_analog_digital_mux_select(dev, arg);
|
|
break;
|
|
default:
|
|
rc = -EINVAL;
|
|
break;
|
|
}
|
|
}
|
|
return rc;
|
|
}
|
|
EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
|
|
|
|
static void cx231xx_reset_out(struct cx231xx *dev)
|
|
{
|
|
cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
|
|
msleep(200);
|
|
cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
|
|
msleep(200);
|
|
cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
|
|
}
|
|
|
|
static void cx231xx_enable_OSC(struct cx231xx *dev)
|
|
{
|
|
cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
|
|
}
|
|
|
|
static void cx231xx_sleep_s5h1432(struct cx231xx *dev)
|
|
{
|
|
cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
|
|
}
|
|
|
|
static inline void cx231xx_set_model(struct cx231xx *dev)
|
|
{
|
|
dev->board = cx231xx_boards[dev->model];
|
|
}
|
|
|
|
/* Since cx231xx_pre_card_setup() requires a proper dev->model,
|
|
* this won't work for boards with generic PCI IDs
|
|
*/
|
|
void cx231xx_pre_card_setup(struct cx231xx *dev)
|
|
{
|
|
|
|
cx231xx_set_model(dev);
|
|
|
|
cx231xx_info("Identified as %s (card=%d)\n",
|
|
dev->board.name, dev->model);
|
|
|
|
/* set the direction for GPIO pins */
|
|
if (dev->board.tuner_gpio) {
|
|
cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
|
|
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
|
|
}
|
|
if (dev->board.tuner_sif_gpio >= 0)
|
|
cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
|
|
|
|
/* request some modules if any required */
|
|
|
|
/* set the mode to Analog mode initially */
|
|
cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
|
|
|
|
/* Unlock device */
|
|
/* cx231xx_set_mode(dev, CX231XX_SUSPEND); */
|
|
|
|
}
|
|
|
|
static void cx231xx_config_tuner(struct cx231xx *dev)
|
|
{
|
|
struct tuner_setup tun_setup;
|
|
struct v4l2_frequency f;
|
|
|
|
if (dev->tuner_type == TUNER_ABSENT)
|
|
return;
|
|
|
|
tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
|
|
tun_setup.type = dev->tuner_type;
|
|
tun_setup.addr = dev->tuner_addr;
|
|
tun_setup.tuner_callback = cx231xx_tuner_callback;
|
|
|
|
tuner_call(dev, tuner, s_type_addr, &tun_setup);
|
|
|
|
#if 0
|
|
if (tun_setup.type == TUNER_XC5000) {
|
|
static struct xc2028_ctrl ctrl = {
|
|
.fname = XC5000_DEFAULT_FIRMWARE,
|
|
.max_len = 64,
|
|
.demod = 0;
|
|
};
|
|
struct v4l2_priv_tun_config cfg = {
|
|
.tuner = dev->tuner_type,
|
|
.priv = &ctrl,
|
|
};
|
|
tuner_call(dev, tuner, s_config, &cfg);
|
|
}
|
|
#endif
|
|
/* configure tuner */
|
|
f.tuner = 0;
|
|
f.type = V4L2_TUNER_ANALOG_TV;
|
|
f.frequency = 9076; /* just a magic number */
|
|
dev->ctl_freq = f.frequency;
|
|
call_all(dev, tuner, s_frequency, &f);
|
|
|
|
}
|
|
|
|
void cx231xx_card_setup(struct cx231xx *dev)
|
|
{
|
|
|
|
cx231xx_set_model(dev);
|
|
|
|
dev->tuner_type = cx231xx_boards[dev->model].tuner_type;
|
|
if (cx231xx_boards[dev->model].tuner_addr)
|
|
dev->tuner_addr = cx231xx_boards[dev->model].tuner_addr;
|
|
|
|
/* request some modules */
|
|
if (dev->board.decoder == CX231XX_AVDECODER) {
|
|
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
|
|
&dev->i2c_bus[0].i2c_adap,
|
|
"cx25840", 0x88 >> 1, NULL);
|
|
if (dev->sd_cx25840 == NULL)
|
|
cx231xx_info("cx25840 subdev registration failure\n");
|
|
cx25840_call(dev, core, load_fw);
|
|
|
|
}
|
|
|
|
/* Initialize the tuner */
|
|
if (dev->board.tuner_type != TUNER_ABSENT) {
|
|
dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
|
|
&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
|
|
"tuner",
|
|
dev->tuner_addr, NULL);
|
|
if (dev->sd_tuner == NULL)
|
|
cx231xx_info("tuner subdev registration failure\n");
|
|
else
|
|
cx231xx_config_tuner(dev);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* cx231xx_config()
|
|
* inits registers with sane defaults
|
|
*/
|
|
int cx231xx_config(struct cx231xx *dev)
|
|
{
|
|
/* TBD need to add cx231xx specific code */
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* cx231xx_config_i2c()
|
|
* configure i2c attached devices
|
|
*/
|
|
void cx231xx_config_i2c(struct cx231xx *dev)
|
|
{
|
|
/* u32 input = INPUT(dev->video_input)->vmux; */
|
|
|
|
call_all(dev, video, s_stream, 1);
|
|
}
|
|
|
|
/*
|
|
* cx231xx_realease_resources()
|
|
* unregisters the v4l2,i2c and usb devices
|
|
* called when the device gets disconected or at module unload
|
|
*/
|
|
void cx231xx_release_resources(struct cx231xx *dev)
|
|
{
|
|
cx231xx_release_analog_resources(dev);
|
|
|
|
cx231xx_remove_from_devlist(dev);
|
|
|
|
cx231xx_ir_exit(dev);
|
|
|
|
/* Release I2C buses */
|
|
cx231xx_dev_uninit(dev);
|
|
|
|
/* delete v4l2 device */
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
|
|
usb_put_dev(dev->udev);
|
|
|
|
/* Mark device as unused */
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
|
|
kfree(dev->video_mode.alt_max_pkt_size);
|
|
kfree(dev->vbi_mode.alt_max_pkt_size);
|
|
kfree(dev->sliced_cc_mode.alt_max_pkt_size);
|
|
kfree(dev->ts1_mode.alt_max_pkt_size);
|
|
kfree(dev);
|
|
}
|
|
|
|
/*
|
|
* cx231xx_init_dev()
|
|
* allocates and inits the device structs, registers i2c bus and v4l device
|
|
*/
|
|
static int cx231xx_init_dev(struct cx231xx *dev, struct usb_device *udev,
|
|
int minor)
|
|
{
|
|
int retval = -ENOMEM;
|
|
int errCode;
|
|
unsigned int maxh, maxw;
|
|
|
|
dev->udev = udev;
|
|
mutex_init(&dev->lock);
|
|
mutex_init(&dev->ctrl_urb_lock);
|
|
mutex_init(&dev->gpio_i2c_lock);
|
|
mutex_init(&dev->i2c_lock);
|
|
|
|
spin_lock_init(&dev->video_mode.slock);
|
|
spin_lock_init(&dev->vbi_mode.slock);
|
|
spin_lock_init(&dev->sliced_cc_mode.slock);
|
|
|
|
init_waitqueue_head(&dev->open);
|
|
init_waitqueue_head(&dev->wait_frame);
|
|
init_waitqueue_head(&dev->wait_stream);
|
|
|
|
dev->cx231xx_read_ctrl_reg = cx231xx_read_ctrl_reg;
|
|
dev->cx231xx_write_ctrl_reg = cx231xx_write_ctrl_reg;
|
|
dev->cx231xx_send_usb_command = cx231xx_send_usb_command;
|
|
dev->cx231xx_gpio_i2c_read = cx231xx_gpio_i2c_read;
|
|
dev->cx231xx_gpio_i2c_write = cx231xx_gpio_i2c_write;
|
|
|
|
/* Query cx231xx to find what pcb config it is related to */
|
|
initialize_cx231xx(dev);
|
|
|
|
/*To workaround error number=-71 on EP0 for VideoGrabber,
|
|
need set alt here.*/
|
|
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);
|
|
}
|
|
/* Cx231xx pre card setup */
|
|
cx231xx_pre_card_setup(dev);
|
|
|
|
errCode = cx231xx_config(dev);
|
|
if (errCode) {
|
|
cx231xx_errdev("error configuring device\n");
|
|
return -ENOMEM;
|
|
}
|
|
|
|
/* set default norm */
|
|
dev->norm = dev->board.norm;
|
|
|
|
/* register i2c bus */
|
|
errCode = cx231xx_dev_init(dev);
|
|
if (errCode < 0) {
|
|
cx231xx_dev_uninit(dev);
|
|
cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
|
|
__func__, errCode);
|
|
return errCode;
|
|
}
|
|
|
|
/* Do board specific init */
|
|
cx231xx_card_setup(dev);
|
|
|
|
/* configure the device */
|
|
cx231xx_config_i2c(dev);
|
|
|
|
maxw = norm_maxw(dev);
|
|
maxh = norm_maxh(dev);
|
|
|
|
/* set default image size */
|
|
dev->width = maxw;
|
|
dev->height = maxh;
|
|
dev->interlaced = 0;
|
|
dev->video_input = 0;
|
|
|
|
errCode = cx231xx_config(dev);
|
|
if (errCode < 0) {
|
|
cx231xx_errdev("%s: cx231xx_config - errCode [%d]!\n",
|
|
__func__, errCode);
|
|
return errCode;
|
|
}
|
|
|
|
/* init video dma queues */
|
|
INIT_LIST_HEAD(&dev->video_mode.vidq.active);
|
|
INIT_LIST_HEAD(&dev->video_mode.vidq.queued);
|
|
|
|
/* init vbi dma queues */
|
|
INIT_LIST_HEAD(&dev->vbi_mode.vidq.active);
|
|
INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
|
|
|
|
/* Reset other chips required if they are tied up with GPIO pins */
|
|
cx231xx_add_into_devlist(dev);
|
|
|
|
if (dev->board.has_417) {
|
|
printk(KERN_INFO "attach 417 %d\n", dev->model);
|
|
if (cx231xx_417_register(dev) < 0) {
|
|
printk(KERN_ERR
|
|
"%s() Failed to register 417 on VID_B\n",
|
|
__func__);
|
|
}
|
|
}
|
|
|
|
retval = cx231xx_register_analog_devices(dev);
|
|
if (retval < 0) {
|
|
cx231xx_release_resources(dev);
|
|
return retval;
|
|
}
|
|
|
|
cx231xx_ir_init(dev);
|
|
|
|
cx231xx_init_extension(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if defined(CONFIG_MODULES) && defined(MODULE)
|
|
static void request_module_async(struct work_struct *work)
|
|
{
|
|
struct cx231xx *dev = container_of(work,
|
|
struct cx231xx, request_module_wk);
|
|
|
|
if (dev->has_alsa_audio)
|
|
request_module("cx231xx-alsa");
|
|
|
|
if (dev->board.has_dvb)
|
|
request_module("cx231xx-dvb");
|
|
|
|
}
|
|
|
|
static void request_modules(struct cx231xx *dev)
|
|
{
|
|
INIT_WORK(&dev->request_module_wk, request_module_async);
|
|
schedule_work(&dev->request_module_wk);
|
|
}
|
|
|
|
static void flush_request_modules(struct cx231xx *dev)
|
|
{
|
|
flush_work(&dev->request_module_wk);
|
|
}
|
|
#else
|
|
#define request_modules(dev)
|
|
#define flush_request_modules(dev)
|
|
#endif /* CONFIG_MODULES */
|
|
|
|
/*
|
|
* cx231xx_usb_probe()
|
|
* checks for supported devices
|
|
*/
|
|
static int cx231xx_usb_probe(struct usb_interface *interface,
|
|
const struct usb_device_id *id)
|
|
{
|
|
struct usb_device *udev;
|
|
struct usb_interface *uif;
|
|
struct cx231xx *dev = NULL;
|
|
int retval = -ENODEV;
|
|
int nr = 0, ifnum;
|
|
int i, isoc_pipe = 0;
|
|
char *speed;
|
|
struct usb_interface_assoc_descriptor *assoc_desc;
|
|
|
|
udev = usb_get_dev(interface_to_usbdev(interface));
|
|
ifnum = interface->altsetting[0].desc.bInterfaceNumber;
|
|
|
|
/*
|
|
* Interface number 0 - IR interface (handled by mceusb driver)
|
|
* Interface number 1 - AV interface (handled by this driver)
|
|
*/
|
|
if (ifnum != 1)
|
|
return -ENODEV;
|
|
|
|
/* Check to see next free device and mark as used */
|
|
do {
|
|
nr = find_first_zero_bit(&cx231xx_devused, CX231XX_MAXBOARDS);
|
|
if (nr >= CX231XX_MAXBOARDS) {
|
|
/* No free device slots */
|
|
cx231xx_err(DRIVER_NAME ": Supports only %i devices.\n",
|
|
CX231XX_MAXBOARDS);
|
|
return -ENOMEM;
|
|
}
|
|
} while (test_and_set_bit(nr, &cx231xx_devused));
|
|
|
|
/* allocate memory for our device state and initialize it */
|
|
dev = kzalloc(sizeof(*dev), GFP_KERNEL);
|
|
if (dev == NULL) {
|
|
cx231xx_err(DRIVER_NAME ": out of memory!\n");
|
|
clear_bit(nr, &cx231xx_devused);
|
|
return -ENOMEM;
|
|
}
|
|
|
|
snprintf(dev->name, 29, "cx231xx #%d", nr);
|
|
dev->devno = nr;
|
|
dev->model = id->driver_info;
|
|
dev->video_mode.alt = -1;
|
|
|
|
dev->interface_count++;
|
|
/* reset gpio dir and value */
|
|
dev->gpio_dir = 0;
|
|
dev->gpio_val = 0;
|
|
dev->xc_fw_load_done = 0;
|
|
dev->has_alsa_audio = 1;
|
|
dev->power_mode = -1;
|
|
atomic_set(&dev->devlist_count, 0);
|
|
|
|
/* 0 - vbi ; 1 -sliced cc mode */
|
|
dev->vbi_or_sliced_cc_mode = 0;
|
|
|
|
/* get maximum no.of IAD interfaces */
|
|
assoc_desc = udev->actconfig->intf_assoc[0];
|
|
dev->max_iad_interface_count = assoc_desc->bInterfaceCount;
|
|
|
|
/* init CIR module TBD */
|
|
|
|
/*mode_tv: digital=1 or analog=0*/
|
|
dev->mode_tv = 0;
|
|
|
|
dev->USE_ISO = transfer_mode;
|
|
|
|
switch (udev->speed) {
|
|
case USB_SPEED_LOW:
|
|
speed = "1.5";
|
|
break;
|
|
case USB_SPEED_UNKNOWN:
|
|
case USB_SPEED_FULL:
|
|
speed = "12";
|
|
break;
|
|
case USB_SPEED_HIGH:
|
|
speed = "480";
|
|
break;
|
|
default:
|
|
speed = "unknown";
|
|
}
|
|
|
|
cx231xx_info("New device %s %s @ %s Mbps "
|
|
"(%04x:%04x) with %d interfaces\n",
|
|
udev->manufacturer ? udev->manufacturer : "",
|
|
udev->product ? udev->product : "",
|
|
speed,
|
|
le16_to_cpu(udev->descriptor.idVendor),
|
|
le16_to_cpu(udev->descriptor.idProduct),
|
|
dev->max_iad_interface_count);
|
|
|
|
/* increment interface count */
|
|
dev->interface_count++;
|
|
|
|
/* get device number */
|
|
nr = dev->devno;
|
|
|
|
assoc_desc = udev->actconfig->intf_assoc[0];
|
|
if (assoc_desc->bFirstInterface != ifnum) {
|
|
cx231xx_err(DRIVER_NAME ": Not found "
|
|
"matching IAD interface\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -ENODEV;
|
|
}
|
|
|
|
cx231xx_info("registering interface %d\n", ifnum);
|
|
|
|
/* save our data pointer in this interface device */
|
|
usb_set_intfdata(interface, dev);
|
|
|
|
/*
|
|
* AV device initialization - only done at the last interface
|
|
*/
|
|
|
|
/* Create v4l2 device */
|
|
retval = v4l2_device_register(&interface->dev, &dev->v4l2_dev);
|
|
if (retval) {
|
|
cx231xx_errdev("v4l2_device_register failed\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -EIO;
|
|
}
|
|
/* allocate device struct */
|
|
retval = cx231xx_init_dev(dev, udev, nr);
|
|
if (retval) {
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
usb_set_intfdata(interface, NULL);
|
|
|
|
return retval;
|
|
}
|
|
|
|
/* compute alternate max packet sizes for video */
|
|
uif = udev->actconfig->interface[dev->current_pcb_config.
|
|
hs_config_info[0].interface_info.video_index + 1];
|
|
|
|
dev->video_mode.end_point_addr = uif->altsetting[0].
|
|
endpoint[isoc_pipe].desc.bEndpointAddress;
|
|
|
|
dev->video_mode.num_alt = uif->num_altsetting;
|
|
cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
|
|
dev->video_mode.end_point_addr,
|
|
dev->video_mode.num_alt);
|
|
dev->video_mode.alt_max_pkt_size =
|
|
kmalloc(32 * dev->video_mode.num_alt, GFP_KERNEL);
|
|
|
|
if (dev->video_mode.alt_max_pkt_size == NULL) {
|
|
cx231xx_errdev("out of memory!\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -ENOMEM;
|
|
}
|
|
|
|
for (i = 0; i < dev->video_mode.num_alt; i++) {
|
|
u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
|
|
desc.wMaxPacketSize);
|
|
dev->video_mode.alt_max_pkt_size[i] =
|
|
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
|
|
cx231xx_info("Alternate setting %i, max size= %i\n", i,
|
|
dev->video_mode.alt_max_pkt_size[i]);
|
|
}
|
|
|
|
/* compute alternate max packet sizes for vbi */
|
|
uif = udev->actconfig->interface[dev->current_pcb_config.
|
|
hs_config_info[0].interface_info.
|
|
vanc_index + 1];
|
|
|
|
dev->vbi_mode.end_point_addr =
|
|
uif->altsetting[0].endpoint[isoc_pipe].desc.
|
|
bEndpointAddress;
|
|
|
|
dev->vbi_mode.num_alt = uif->num_altsetting;
|
|
cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
|
|
dev->vbi_mode.end_point_addr,
|
|
dev->vbi_mode.num_alt);
|
|
dev->vbi_mode.alt_max_pkt_size =
|
|
kmalloc(32 * dev->vbi_mode.num_alt, GFP_KERNEL);
|
|
|
|
if (dev->vbi_mode.alt_max_pkt_size == NULL) {
|
|
cx231xx_errdev("out of memory!\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -ENOMEM;
|
|
}
|
|
|
|
for (i = 0; i < dev->vbi_mode.num_alt; i++) {
|
|
u16 tmp =
|
|
le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
|
|
desc.wMaxPacketSize);
|
|
dev->vbi_mode.alt_max_pkt_size[i] =
|
|
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
|
|
cx231xx_info("Alternate setting %i, max size= %i\n", i,
|
|
dev->vbi_mode.alt_max_pkt_size[i]);
|
|
}
|
|
|
|
/* compute alternate max packet sizes for sliced CC */
|
|
uif = udev->actconfig->interface[dev->current_pcb_config.
|
|
hs_config_info[0].interface_info.
|
|
hanc_index + 1];
|
|
|
|
dev->sliced_cc_mode.end_point_addr =
|
|
uif->altsetting[0].endpoint[isoc_pipe].desc.
|
|
bEndpointAddress;
|
|
|
|
dev->sliced_cc_mode.num_alt = uif->num_altsetting;
|
|
cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
|
|
dev->sliced_cc_mode.end_point_addr,
|
|
dev->sliced_cc_mode.num_alt);
|
|
dev->sliced_cc_mode.alt_max_pkt_size =
|
|
kmalloc(32 * dev->sliced_cc_mode.num_alt, GFP_KERNEL);
|
|
|
|
if (dev->sliced_cc_mode.alt_max_pkt_size == NULL) {
|
|
cx231xx_errdev("out of memory!\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -ENOMEM;
|
|
}
|
|
|
|
for (i = 0; i < dev->sliced_cc_mode.num_alt; i++) {
|
|
u16 tmp = le16_to_cpu(uif->altsetting[i].endpoint[isoc_pipe].
|
|
desc.wMaxPacketSize);
|
|
dev->sliced_cc_mode.alt_max_pkt_size[i] =
|
|
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
|
|
cx231xx_info("Alternate setting %i, max size= %i\n", i,
|
|
dev->sliced_cc_mode.alt_max_pkt_size[i]);
|
|
}
|
|
|
|
if (dev->current_pcb_config.ts1_source != 0xff) {
|
|
/* compute alternate max packet sizes for TS1 */
|
|
uif = udev->actconfig->interface[dev->current_pcb_config.
|
|
hs_config_info[0].
|
|
interface_info.
|
|
ts1_index + 1];
|
|
|
|
dev->ts1_mode.end_point_addr =
|
|
uif->altsetting[0].endpoint[isoc_pipe].
|
|
desc.bEndpointAddress;
|
|
|
|
dev->ts1_mode.num_alt = uif->num_altsetting;
|
|
cx231xx_info("EndPoint Addr 0x%x, Alternate settings: %i\n",
|
|
dev->ts1_mode.end_point_addr,
|
|
dev->ts1_mode.num_alt);
|
|
dev->ts1_mode.alt_max_pkt_size =
|
|
kmalloc(32 * dev->ts1_mode.num_alt, GFP_KERNEL);
|
|
|
|
if (dev->ts1_mode.alt_max_pkt_size == NULL) {
|
|
cx231xx_errdev("out of memory!\n");
|
|
clear_bit(dev->devno, &cx231xx_devused);
|
|
v4l2_device_unregister(&dev->v4l2_dev);
|
|
kfree(dev);
|
|
dev = NULL;
|
|
return -ENOMEM;
|
|
}
|
|
|
|
for (i = 0; i < dev->ts1_mode.num_alt; i++) {
|
|
u16 tmp = le16_to_cpu(uif->altsetting[i].
|
|
endpoint[isoc_pipe].desc.
|
|
wMaxPacketSize);
|
|
dev->ts1_mode.alt_max_pkt_size[i] =
|
|
(tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
|
|
cx231xx_info("Alternate setting %i, max size= %i\n", i,
|
|
dev->ts1_mode.alt_max_pkt_size[i]);
|
|
}
|
|
}
|
|
|
|
if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
|
|
cx231xx_enable_OSC(dev);
|
|
cx231xx_reset_out(dev);
|
|
cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
|
|
}
|
|
|
|
if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
|
|
cx231xx_sleep_s5h1432(dev);
|
|
|
|
/* load other modules required */
|
|
request_modules(dev);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* cx231xx_usb_disconnect()
|
|
* called when the device gets diconencted
|
|
* video device will be unregistered on v4l2_close in case it is still open
|
|
*/
|
|
static void cx231xx_usb_disconnect(struct usb_interface *interface)
|
|
{
|
|
struct cx231xx *dev;
|
|
|
|
dev = usb_get_intfdata(interface);
|
|
usb_set_intfdata(interface, NULL);
|
|
|
|
if (!dev)
|
|
return;
|
|
|
|
if (!dev->udev)
|
|
return;
|
|
|
|
dev->state |= DEV_DISCONNECTED;
|
|
|
|
flush_request_modules(dev);
|
|
|
|
/* wait until all current v4l2 io is finished then deallocate
|
|
resources */
|
|
mutex_lock(&dev->lock);
|
|
|
|
wake_up_interruptible_all(&dev->open);
|
|
|
|
if (dev->users) {
|
|
cx231xx_warn
|
|
("device %s is open! Deregistration and memory "
|
|
"deallocation are deferred on close.\n",
|
|
video_device_node_name(dev->vdev));
|
|
|
|
/* Even having users, it is safe to remove the RC i2c driver */
|
|
cx231xx_ir_exit(dev);
|
|
|
|
if (dev->USE_ISO)
|
|
cx231xx_uninit_isoc(dev);
|
|
else
|
|
cx231xx_uninit_bulk(dev);
|
|
wake_up_interruptible(&dev->wait_frame);
|
|
wake_up_interruptible(&dev->wait_stream);
|
|
} else {
|
|
}
|
|
|
|
cx231xx_close_extension(dev);
|
|
|
|
mutex_unlock(&dev->lock);
|
|
|
|
if (!dev->users)
|
|
cx231xx_release_resources(dev);
|
|
}
|
|
|
|
static struct usb_driver cx231xx_usb_driver = {
|
|
.name = "cx231xx",
|
|
.probe = cx231xx_usb_probe,
|
|
.disconnect = cx231xx_usb_disconnect,
|
|
.id_table = cx231xx_id_table,
|
|
};
|
|
|
|
module_usb_driver(cx231xx_usb_driver);
|