1/* 2 * 3 * $Id: pvrusb2-i2c-chips-v4l2.c,v 1.1.1.1 2007/08/03 18:52:41 Exp $ 4 * 5 * Copyright (C) 2005 Mike Isely <isely@pobox.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License as published by 9 * the Free Software Foundation; either version 2 of the License 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * 20 */ 21 22#include <linux/kernel.h> 23#include "pvrusb2-i2c-core.h" 24#include "pvrusb2-hdw-internal.h" 25#include "pvrusb2-debug.h" 26#include "pvrusb2-i2c-cmd-v4l2.h" 27#include "pvrusb2-audio.h" 28#include "pvrusb2-tuner.h" 29#include "pvrusb2-video-v4l.h" 30#include "pvrusb2-cx2584x-v4l.h" 31#include "pvrusb2-wm8775.h" 32 33#define trace_i2c(...) pvr2_trace(PVR2_TRACE_I2C,__VA_ARGS__) 34 35#define OP_STANDARD 0 36#define OP_AUDIOMODE 1 37#define OP_BCSH 2 38#define OP_VOLUME 3 39#define OP_FREQ 4 40#define OP_AUDIORATE 5 41#define OP_SIZE 6 42#define OP_LOG 7 43 44static const struct pvr2_i2c_op * const ops[] = { 45 [OP_STANDARD] = &pvr2_i2c_op_v4l2_standard, 46 [OP_AUDIOMODE] = &pvr2_i2c_op_v4l2_audiomode, 47 [OP_BCSH] = &pvr2_i2c_op_v4l2_bcsh, 48 [OP_VOLUME] = &pvr2_i2c_op_v4l2_volume, 49 [OP_FREQ] = &pvr2_i2c_op_v4l2_frequency, 50 [OP_SIZE] = &pvr2_i2c_op_v4l2_size, 51 [OP_LOG] = &pvr2_i2c_op_v4l2_log, 52}; 53 54void pvr2_i2c_probe(struct pvr2_hdw *hdw,struct pvr2_i2c_client *cp) 55{ 56 int id; 57 id = cp->client->driver->id; 58 cp->ctl_mask = ((1 << OP_STANDARD) | 59 (1 << OP_AUDIOMODE) | 60 (1 << OP_BCSH) | 61 (1 << OP_VOLUME) | 62 (1 << OP_FREQ) | 63 (1 << OP_SIZE) | 64 (1 << OP_LOG)); 65 cp->status_poll = pvr2_v4l2_cmd_status_poll; 66 67 if (id == I2C_DRIVERID_MSP3400) { 68 if (pvr2_i2c_msp3400_setup(hdw,cp)) { 69 return; 70 } 71 } 72 if (id == I2C_DRIVERID_TUNER) { 73 if (pvr2_i2c_tuner_setup(hdw,cp)) { 74 return; 75 } 76 } 77 if (id == I2C_DRIVERID_CX25840) { 78 if (pvr2_i2c_cx2584x_v4l_setup(hdw,cp)) { 79 return; 80 } 81 } 82 if (id == I2C_DRIVERID_WM8775) { 83 if (pvr2_i2c_wm8775_setup(hdw,cp)) { 84 return; 85 } 86 } 87 if (id == I2C_DRIVERID_SAA711X) { 88 if (pvr2_i2c_decoder_v4l_setup(hdw,cp)) { 89 return; 90 } 91 } 92} 93 94 95const struct pvr2_i2c_op *pvr2_i2c_get_op(unsigned int idx) 96{ 97 if (idx >= ARRAY_SIZE(ops)) 98 return NULL; 99 return ops[idx]; 100} 101 102 103/* 104 Stuff for Emacs to see, in order to encourage consistent editing style: 105 *** Local Variables: *** 106 *** mode: c *** 107 *** fill-column: 75 *** 108 *** tab-width: 8 *** 109 *** c-basic-offset: 8 *** 110 *** End: *** 111 */ 112