diff options
Diffstat (limited to 'linux/drivers/media/common')
23 files changed, 337 insertions, 152 deletions
diff --git a/linux/drivers/media/common/ir-keymaps.c b/linux/drivers/media/common/ir-keymaps.c index f1d172a3f..9c2494168 100644 --- a/linux/drivers/media/common/ir-keymaps.c +++ b/linux/drivers/media/common/ir-keymaps.c @@ -104,6 +104,56 @@ IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = { EXPORT_SYMBOL_GPL(ir_codes_avermedia_dvbt); +/* Mauro Carvalho Chehab <mchehab@infradead.org> */ +IR_KEYTAB_TYPE ir_codes_avermedia_m135a[IR_KEYTAB_SIZE] = { + [0x00] = KEY_POWER2, + [0x2e] = KEY_DOT, /* '.' */ + [0x01] = KEY_MODE, /* TV/FM */ + + [0x05] = KEY_1, + [0x06] = KEY_2, + [0x07] = KEY_3, + [0x09] = KEY_4, + [0x0a] = KEY_5, + [0x0b] = KEY_6, + [0x0d] = KEY_7, + [0x0e] = KEY_8, + [0x0f] = KEY_9, + [0x11] = KEY_0, + + [0x13] = KEY_RIGHT, /* -> */ + [0x12] = KEY_LEFT, /* <- */ + + [0x17] = KEY_SLEEP, /* Capturar Imagem */ + [0x10] = KEY_SHUFFLE, /* Amostra */ + + /* FIXME: The keys bellow aren't ok */ + + [0x43] = KEY_CHANNELUP, + [0x42] = KEY_CHANNELDOWN, + [0x1f] = KEY_VOLUMEUP, + [0x1e] = KEY_VOLUMEDOWN, + [0x0c] = KEY_ENTER, + + [0x14] = KEY_MUTE, + [0x08] = KEY_AUDIO, + + [0x03] = KEY_TEXT, + [0x04] = KEY_EPG, + [0x2b] = KEY_TV2, /* TV2 */ + + [0x1d] = KEY_RED, + [0x1c] = KEY_YELLOW, + [0x41] = KEY_GREEN, + [0x40] = KEY_BLUE, + + [0x1a] = KEY_PLAYPAUSE, + [0x19] = KEY_RECORD, + [0x18] = KEY_PLAY, + [0x1b] = KEY_STOP, +}; +EXPORT_SYMBOL_GPL(ir_codes_avermedia_m135a); + /* Attila Kondoros <attila.kondoros@chello.hu> */ IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = { @@ -2338,3 +2388,86 @@ IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = { [0x2a] = KEY_MENU, }; EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d); + +/* Encore ENLTV-FM v5.3 + Mauro Carvalho Chehab <mchehab@infradead.org> + */ +IR_KEYTAB_TYPE ir_codes_encore_enltv_fm53[IR_KEYTAB_SIZE] = { + [0x10] = KEY_POWER2, + [0x06] = KEY_MUTE, + + [0x09] = KEY_1, + [0x1d] = KEY_2, + [0x1f] = KEY_3, + [0x19] = KEY_4, + [0x1b] = KEY_5, + [0x11] = KEY_6, + [0x17] = KEY_7, + [0x12] = KEY_8, + [0x16] = KEY_9, + [0x48] = KEY_0, + + [0x04] = KEY_LIST, /* -/-- */ + [0x40] = KEY_LAST, /* recall */ + + [0x02] = KEY_MODE, /* TV/AV */ + [0x05] = KEY_SHUFFLE, /* SNAPSHOT */ + + [0x4c] = KEY_CHANNELUP, /* UP */ + [0x00] = KEY_CHANNELDOWN, /* DOWN */ + [0x0d] = KEY_VOLUMEUP, /* RIGHT */ + [0x15] = KEY_VOLUMEDOWN, /* LEFT */ + [0x49] = KEY_ENTER, /* OK */ + + [0x54] = KEY_RECORD, + [0x4d] = KEY_PLAY, /* pause */ + + [0x1e] = KEY_UP, /* video setting */ + [0x0e] = KEY_RIGHT, /* <- */ + [0x1a] = KEY_LEFT, /* -> */ + + [0x0a] = KEY_DOWN, /* video default */ + [0x0c] = KEY_ZOOM, /* hide pannel */ + [0x47] = KEY_SLEEP, /* shutdown */ +}; +EXPORT_SYMBOL_GPL(ir_codes_encore_enltv_fm53); + +/* Zogis Real Audio 220 - 32 keys IR */ +IR_KEYTAB_TYPE ir_codes_real_audio_220_32_keys[IR_KEYTAB_SIZE] = { + [0x1c] = KEY_RADIO, + [0x12] = KEY_POWER2, + + [0x01] = KEY_1, + [0x02] = KEY_2, + [0x03] = KEY_3, + [0x04] = KEY_4, + [0x05] = KEY_5, + [0x06] = KEY_6, + [0x07] = KEY_7, + [0x08] = KEY_8, + [0x09] = KEY_9, + [0x00] = KEY_0, + + [0x0c] = KEY_VOLUMEUP, + [0x18] = KEY_VOLUMEDOWN, + [0x0b] = KEY_CHANNELUP, + [0x15] = KEY_CHANNELDOWN, + [0x16] = KEY_ENTER, + + [0x11] = KEY_LIST, /* Source */ + [0x0d] = KEY_AUDIO, /* stereo */ + + [0x0f] = KEY_PREVIOUS, /* Prev */ + [0x1b] = KEY_PAUSE, /* Timeshift */ + [0x1a] = KEY_NEXT, /* Next */ + + [0x0e] = KEY_STOP, + [0x1f] = KEY_PLAY, + [0x1e] = KEY_PLAYPAUSE, /* Pause */ + + [0x1d] = KEY_RECORD, + [0x13] = KEY_MUTE, + [0x19] = KEY_SHUFFLE, /* Snapshot */ + +}; +EXPORT_SYMBOL_GPL(ir_codes_real_audio_220_32_keys); diff --git a/linux/drivers/media/common/saa7146_core.c b/linux/drivers/media/common/saa7146_core.c index 7bcf1eb14..9bce837f3 100644 --- a/linux/drivers/media/common/saa7146_core.c +++ b/linux/drivers/media/common/saa7146_core.c @@ -234,7 +234,7 @@ void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt) int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt) { __le32 *cpu; - dma_addr_t dma_addr; + dma_addr_t dma_addr = 0; cpu = pci_alloc_consistent(pci, PAGE_SIZE, &dma_addr); if (NULL == cpu) { diff --git a/linux/drivers/media/common/saa7146_fops.c b/linux/drivers/media/common/saa7146_fops.c index a3dafa4fe..37a227d01 100644 --- a/linux/drivers/media/common/saa7146_fops.c +++ b/linux/drivers/media/common/saa7146_fops.c @@ -534,7 +534,7 @@ int saa7146_register_device(struct video_device **vid, struct saa7146_dev* dev, memcpy(vfd, &device_template, sizeof(struct video_device)); strlcpy(vfd->name, name, sizeof(vfd->name)); vfd->release = video_device_release; - vfd->priv = dev; + video_set_drvdata(vfd, dev); // fixme: -1 should be an insmod parameter *for the extension* (like "video_nr"); if (video_register_device(vfd, type, -1) < 0) { diff --git a/linux/drivers/media/common/saa7146_video.c b/linux/drivers/media/common/saa7146_video.c index 1c22c39c2..8804d4e78 100644 --- a/linux/drivers/media/common/saa7146_video.c +++ b/linux/drivers/media/common/saa7146_video.c @@ -1069,7 +1069,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int { v4l2_std_id *id = arg; int found = 0; - int i, err; + int i; DEB_EE(("VIDIOC_S_STD\n")); @@ -1117,7 +1117,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int case VIDIOC_OVERLAY: { int on = *(int *)arg; - int err = 0; DEB_D(("VIDIOC_OVERLAY on:%d\n",on)); if (on != 0) { @@ -1193,7 +1192,6 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int case VIDIOCGMBUF: { struct video_mbuf *mbuf = arg; - struct videobuf_queue *q; int i; /* fixme: number of capture buffers and sizes for v4l apps */ diff --git a/linux/drivers/media/common/tuners/mt2060.c b/linux/drivers/media/common/tuners/mt2060.c index 355817754..d1962bb24 100644 --- a/linux/drivers/media/common/tuners/mt2060.c +++ b/linux/drivers/media/common/tuners/mt2060.c @@ -177,6 +177,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame b[0] = REG_LO1B1; b[1] = 0xFF; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + mt2060_writeregs(priv,b,2); freq = params->frequency / 1000; // Hz -> kHz @@ -240,6 +243,9 @@ static int mt2060_set_params(struct dvb_frontend *fe, struct dvb_frontend_parame i++; } while (i<10); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + return ret; } @@ -303,13 +309,35 @@ static int mt2060_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth) static int mt2060_init(struct dvb_frontend *fe) { struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x33); + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + + ret = mt2060_writereg(priv, REG_VGAG, + (priv->cfg->clock_out << 6) | 0x33); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + + return ret; } static int mt2060_sleep(struct dvb_frontend *fe) { struct mt2060_priv *priv = fe->tuner_priv; - return mt2060_writereg(priv, REG_VGAG, (priv->cfg->clock_out << 6) | 0x30); + int ret; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + + ret = mt2060_writereg(priv, REG_VGAG, + (priv->cfg->clock_out << 6) | 0x30); + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + + return ret; } static int mt2060_release(struct dvb_frontend *fe) @@ -351,6 +379,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter priv->i2c = i2c; priv->if1_freq = if1; + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); /* open i2c_gate */ + if (mt2060_readreg(priv,REG_PART_REV,&id) != 0) { kfree(priv); return NULL; @@ -367,6 +398,9 @@ struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter mt2060_calibrate(priv); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 0); /* close i2c_gate */ + return fe; } EXPORT_SYMBOL(mt2060_attach); diff --git a/linux/drivers/media/common/tuners/mt2131.c b/linux/drivers/media/common/tuners/mt2131.c index becc409d9..c528db6bb 100644 --- a/linux/drivers/media/common/tuners/mt2131.c +++ b/linux/drivers/media/common/tuners/mt2131.c @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/linux/drivers/media/common/tuners/mt2131.h b/linux/drivers/media/common/tuners/mt2131.h index cd8376f6f..6632de640 100644 --- a/linux/drivers/media/common/tuners/mt2131.h +++ b/linux/drivers/media/common/tuners/mt2131.h @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/linux/drivers/media/common/tuners/mt2131_priv.h b/linux/drivers/media/common/tuners/mt2131_priv.h index e930759c2..4e05a67e8 100644 --- a/linux/drivers/media/common/tuners/mt2131_priv.h +++ b/linux/drivers/media/common/tuners/mt2131_priv.h @@ -1,7 +1,7 @@ /* * Driver for Microtune MT2131 "QAM/8VSB single chip tuner" * - * Copyright (c) 2006 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/linux/drivers/media/common/tuners/mxl5005s.c b/linux/drivers/media/common/tuners/mxl5005s.c index e356db855..20405506a 100644 --- a/linux/drivers/media/common/tuners/mxl5005s.c +++ b/linux/drivers/media/common/tuners/mxl5005s.c @@ -2,7 +2,7 @@ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver Copyright (C) 2008 MaxLinear - Copyright (C) 2006 Steven Toth <stoth@hauppauge.com> + Copyright (C) 2006 Steven Toth <stoth@linuxtv.org> Functions: mxl5005s_reset() mxl5005s_writereg() @@ -3839,7 +3839,7 @@ static u16 MXL_Hystersis_Test(struct dvb_frontend *fe, int Hystersis) /* ---------------------------------------------------------------- * Begin: Everything after here is new code to adapt the * proprietary Realtek driver into a Linux API tuner. - * Copyright (C) 2008 Steven Toth <stoth@hauppauge.com> + * Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> */ static int mxl5005s_reset(struct dvb_frontend *fe) { diff --git a/linux/drivers/media/common/tuners/mxl5005s.h b/linux/drivers/media/common/tuners/mxl5005s.h index 396db150b..7ac6815b3 100644 --- a/linux/drivers/media/common/tuners/mxl5005s.h +++ b/linux/drivers/media/common/tuners/mxl5005s.h @@ -2,7 +2,7 @@ MaxLinear MXL5005S VSB/QAM/DVBT tuner driver Copyright (C) 2008 MaxLinear - Copyright (C) 2008 Steven Toth <stoth@hauppauge.com> + Copyright (C) 2008 Steven Toth <stoth@linuxtv.org> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by diff --git a/linux/drivers/media/common/tuners/mxl5007t.c b/linux/drivers/media/common/tuners/mxl5007t.c index e795650c2..19abe35b9 100644 --- a/linux/drivers/media/common/tuners/mxl5007t.c +++ b/linux/drivers/media/common/tuners/mxl5007t.c @@ -1001,7 +1001,6 @@ struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, switch (instance) { case 0: goto fail; - break; case 1: /* new tuner instance */ state->config = cfg; diff --git a/linux/drivers/media/common/tuners/tda18271-fe.c b/linux/drivers/media/common/tuners/tda18271-fe.c index 68167b5ad..33bc96ea6 100644 --- a/linux/drivers/media/common/tuners/tda18271-fe.c +++ b/linux/drivers/media/common/tuners/tda18271-fe.c @@ -1156,7 +1156,6 @@ struct dvb_frontend *tda18271_attach(struct dvb_frontend *fe, u8 addr, switch (instance) { case 0: goto fail; - break; case 1: /* new tuner instance */ priv->gate = (cfg) ? cfg->gate : TDA18271_GATE_AUTO; diff --git a/linux/drivers/media/common/tuners/tda827x.c b/linux/drivers/media/common/tuners/tda827x.c index 763b0dd95..83a017c53 100644 --- a/linux/drivers/media/common/tuners/tda827x.c +++ b/linux/drivers/media/common/tuners/tda827x.c @@ -448,17 +448,19 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, else arg = 0; } - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, - gp_func, arg); + if (fe->callback) + fe->callback(priv->i2c_adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, + gp_func, arg); buf[1] = high ? 0 : 1; if (priv->cfg->config == 2) buf[1] = high ? 1 : 0; i2c_transfer(priv->i2c_adap, &msg, 1); break; case 3: /* switch with GPIO of saa713x */ - if (priv->cfg->tuner_callback) - priv->cfg->tuner_callback(priv->i2c_adap->algo_data, 0, high); + if (fe->callback) + fe->callback(priv->i2c_adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, 0, high); break; } } diff --git a/linux/drivers/media/common/tuners/tda827x.h b/linux/drivers/media/common/tuners/tda827x.h index 7850a9a1d..7d72ce0a0 100644 --- a/linux/drivers/media/common/tuners/tda827x.h +++ b/linux/drivers/media/common/tuners/tda827x.h @@ -36,7 +36,6 @@ struct tda827x_config /* interface to tda829x driver */ unsigned int config; int switch_addr; - int (*tuner_callback) (void *dev, int command, int arg); void (*agcf)(struct dvb_frontend *fe); }; diff --git a/linux/drivers/media/common/tuners/tda8290.c b/linux/drivers/media/common/tuners/tda8290.c index 751845554..637849ec8 100644 --- a/linux/drivers/media/common/tuners/tda8290.c +++ b/linux/drivers/media/common/tuners/tda8290.c @@ -695,10 +695,8 @@ struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe, priv->i2c_props.addr = i2c_addr; priv->i2c_props.adap = i2c_adap; priv->i2c_props.name = "tda829x"; - if (cfg) { + if (cfg) priv->cfg.config = cfg->lna_cfg; - priv->cfg.tuner_callback = cfg->tuner_callback; - } if (tda8290_probe(&priv->i2c_props) == 0) { priv->ver = TDA8290; diff --git a/linux/drivers/media/common/tuners/tda8290.h b/linux/drivers/media/common/tuners/tda8290.h index aa074f3f0..7e288b26f 100644 --- a/linux/drivers/media/common/tuners/tda8290.h +++ b/linux/drivers/media/common/tuners/tda8290.h @@ -22,7 +22,6 @@ struct tda829x_config { unsigned int lna_cfg; - int (*tuner_callback) (void *dev, int command, int arg); unsigned int probe_tuner:1; #define TDA829X_PROBE_TUNER 0 diff --git a/linux/drivers/media/common/tuners/tda9887.c b/linux/drivers/media/common/tuners/tda9887.c index d588c5d88..effbf31da 100644 --- a/linux/drivers/media/common/tuners/tda9887.c +++ b/linux/drivers/media/common/tuners/tda9887.c @@ -687,7 +687,6 @@ struct dvb_frontend *tda9887_attach(struct dvb_frontend *fe, case 0: mutex_unlock(&tda9887_list_mutex); return NULL; - break; case 1: fe->analog_demod_priv = priv; priv->mode = T_STANDBY; diff --git a/linux/drivers/media/common/tuners/tuner-simple.c b/linux/drivers/media/common/tuners/tuner-simple.c index a709d6bee..036504510 100644 --- a/linux/drivers/media/common/tuners/tuner-simple.c +++ b/linux/drivers/media/common/tuners/tuner-simple.c @@ -261,7 +261,7 @@ static struct tuner_params *simple_tuner_params(struct dvb_frontend *fe, static int simple_config_lookup(struct dvb_frontend *fe, struct tuner_params *t_params, - int *frequency, u8 *config, u8 *cb) + unsigned *frequency, u8 *config, u8 *cb) { struct tuner_simple_priv *priv = fe->tuner_priv; int i; @@ -609,45 +609,45 @@ static int simple_set_tv_freq(struct dvb_frontend *fe, priv->last_div = div; if (t_params->has_tda9887) { struct v4l2_priv_tun_config tda9887_cfg; - int config = 0; + int tda_config = 0; int is_secam_l = (params->std & (V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)) && !(params->std & ~(V4L2_STD_SECAM_L | V4L2_STD_SECAM_LC)); tda9887_cfg.tuner = TUNER_TDA9887; - tda9887_cfg.priv = &config; + tda9887_cfg.priv = &tda_config; if (params->std == V4L2_STD_SECAM_LC) { if (t_params->port1_active ^ t_params->port1_invert_for_secam_lc) - config |= TDA9887_PORT1_ACTIVE; + tda_config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active ^ t_params->port2_invert_for_secam_lc) - config |= TDA9887_PORT2_ACTIVE; + tda_config |= TDA9887_PORT2_ACTIVE; } else { if (t_params->port1_active) - config |= TDA9887_PORT1_ACTIVE; + tda_config |= TDA9887_PORT1_ACTIVE; if (t_params->port2_active) - config |= TDA9887_PORT2_ACTIVE; + tda_config |= TDA9887_PORT2_ACTIVE; } if (t_params->intercarrier_mode) - config |= TDA9887_INTERCARRIER; + tda_config |= TDA9887_INTERCARRIER; if (is_secam_l) { if (i == 0 && t_params->default_top_secam_low) - config |= TDA9887_TOP(t_params->default_top_secam_low); + tda_config |= TDA9887_TOP(t_params->default_top_secam_low); else if (i == 1 && t_params->default_top_secam_mid) - config |= TDA9887_TOP(t_params->default_top_secam_mid); + tda_config |= TDA9887_TOP(t_params->default_top_secam_mid); else if (t_params->default_top_secam_high) - config |= TDA9887_TOP(t_params->default_top_secam_high); + tda_config |= TDA9887_TOP(t_params->default_top_secam_high); } else { if (i == 0 && t_params->default_top_low) - config |= TDA9887_TOP(t_params->default_top_low); + tda_config |= TDA9887_TOP(t_params->default_top_low); else if (i == 1 && t_params->default_top_mid) - config |= TDA9887_TOP(t_params->default_top_mid); + tda_config |= TDA9887_TOP(t_params->default_top_mid); else if (t_params->default_top_high) - config |= TDA9887_TOP(t_params->default_top_high); + tda_config |= TDA9887_TOP(t_params->default_top_high); } if (t_params->default_pll_gating_18) - config |= TDA9887_GATING_18; + tda_config |= TDA9887_GATING_18; i2c_clients_command(priv->i2c_props.adap, TUNER_SET_CONFIG, &tda9887_cfg); } @@ -835,7 +835,8 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf, static struct tuner_params *t_params; u8 config, cb; u32 div; - int ret, frequency = params->frequency / 62500; + int ret; + unsigned frequency = params->frequency / 62500; t_params = simple_tuner_params(fe, TUNER_PARAM_TYPE_DIGITAL); ret = simple_config_lookup(fe, t_params, &frequency, &config, &cb); @@ -1067,7 +1068,6 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, case 0: mutex_unlock(&tuner_simple_list_mutex); return NULL; - break; case 1: fe->tuner_priv = priv; diff --git a/linux/drivers/media/common/tuners/tuner-xc2028.c b/linux/drivers/media/common/tuners/tuner-xc2028.c index a3272e81e..7f43272ca 100644 --- a/linux/drivers/media/common/tuners/tuner-xc2028.c +++ b/linux/drivers/media/common/tuners/tuner-xc2028.c @@ -75,9 +75,6 @@ struct firmware_properties { struct xc2028_data { struct list_head hybrid_tuner_instance_list; struct tuner_i2c_props i2c_props; - int (*tuner_callback) (void *dev, - int command, int arg); - void *video_dev; __u32 frequency; struct firmware_description *firm; @@ -496,6 +493,23 @@ ret: return i; } +static inline int do_tuner_callback(struct dvb_frontend *fe, int cmd, int arg) +{ + struct xc2028_data *priv = fe->tuner_priv; + + /* analog side (tuner-core) uses i2c_adap->algo_data. + * digital side is not guaranteed to have algo_data defined. + * + * digital side will always have fe->dvb defined. + * analog side (tuner-core) doesn't (yet) define fe->dvb. + */ + + return (!fe->callback) ? -EINVAL : + fe->callback(((fe->dvb) && (fe->dvb->priv)) ? + fe->dvb->priv : priv->i2c_props.adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, cmd, arg); +} + static int load_firmware(struct dvb_frontend *fe, unsigned int type, v4l2_std_id *id) { @@ -534,8 +548,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type, if (!size) { /* Special callback command received */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); + rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0); if (rc < 0) { tuner_err("Error at RESET code %d\n", (*p) & 0x7f); @@ -546,8 +559,7 @@ static int load_firmware(struct dvb_frontend *fe, unsigned int type, if (size >= 0xff00) { switch (size) { case 0xff00: - rc = priv->tuner_callback(priv->video_dev, - XC2028_RESET_CLK, 0); + rc = do_tuner_callback(fe, XC2028_RESET_CLK, 0); if (rc < 0) { tuner_err("Error at RESET code %d\n", (*p) & 0x7f); @@ -719,8 +731,7 @@ retry: memset(&priv->cur_fw, 0, sizeof(priv->cur_fw)); /* Reset is needed before loading firmware */ - rc = priv->tuner_callback(priv->video_dev, - XC2028_TUNER_RESET, 0); + rc = do_tuner_callback(fe, XC2028_TUNER_RESET, 0); if (rc < 0) goto fail; @@ -937,7 +948,7 @@ static int generic_set_freq(struct dvb_frontend *fe, u32 freq /* in HZ */, The reset CLK is needed only with tm6000. Driver should work fine even if this fails. */ - priv->tuner_callback(priv->video_dev, XC2028_RESET_CLK, 1); + do_tuner_callback(fe, XC2028_RESET_CLK, 1); msleep(10); @@ -1006,11 +1017,6 @@ static int xc2028_set_params(struct dvb_frontend *fe, tuner_dbg("%s called\n", __func__); - if (priv->ctrl.d2633) - type |= D2633; - else - type |= D2620; - switch(fe->ops.info.type) { case FE_OFDM: bw = p->u.ofdm.bandwidth; @@ -1025,10 +1031,8 @@ static int xc2028_set_params(struct dvb_frontend *fe, break; case FE_ATSC: bw = BANDWIDTH_6_MHZ; - /* The only ATSC firmware (at least on v2.7) is D2633, - so overrides ctrl->d2633 */ - type |= ATSC| D2633; - type &= ~D2620; + /* The only ATSC firmware (at least on v2.7) is D2633 */ + type |= ATSC | D2633; break; /* DVB-S is not supported */ default: @@ -1061,6 +1065,28 @@ static int xc2028_set_params(struct dvb_frontend *fe, tuner_err("error: bandwidth not supported.\n"); }; + /* + Selects between D2633 or D2620 firmware. + It doesn't make sense for ATSC, since it should be D2633 on all cases + */ + if (fe->ops.info.type != FE_ATSC) { + switch (priv->ctrl.type) { + case XC2028_D2633: + type |= D2633; + break; + case XC2028_D2620: + type |= D2620; + break; + case XC2028_AUTO: + default: + /* Zarlink seems to need D2633 */ + if (priv->ctrl.demod == XC3028_FE_ZARLINK456) + type |= D2633; + else + type |= D2620; + } + } + /* All S-code tables need a 200kHz shift */ if (priv->ctrl.demod) demod = priv->ctrl.demod + 200; @@ -1213,20 +1239,10 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, break; case 1: /* new tuner instance */ - priv->tuner_callback = cfg->callback; priv->ctrl.max_len = 13; mutex_init(&priv->lock); - /* analog side (tuner-core) uses i2c_adap->algo_data. - * digital side is not guaranteed to have algo_data defined. - * - * digital side will always have fe->dvb defined. - * analog side (tuner-core) doesn't (yet) define fe->dvb. - */ - priv->video_dev = ((fe->dvb) && (fe->dvb->priv)) ? - fe->dvb->priv : cfg->i2c_adap->algo_data; - fe->tuner_priv = priv; break; case 2: diff --git a/linux/drivers/media/common/tuners/tuner-xc2028.h b/linux/drivers/media/common/tuners/tuner-xc2028.h index 216025cf5..19de7928a 100644 --- a/linux/drivers/media/common/tuners/tuner-xc2028.h +++ b/linux/drivers/media/common/tuners/tuner-xc2028.h @@ -10,6 +10,7 @@ #include "dvb_frontend.h" #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" +#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw" /* Dmoduler IF (kHz) */ #define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ @@ -23,24 +24,28 @@ #define XC3028_FE_ZARLINK456 4560 #define XC3028_FE_CHINA 5200 +enum firmware_type { + XC2028_AUTO = 0, /* By default, auto-detects */ + XC2028_D2633, + XC2028_D2620, +}; + struct xc2028_ctrl { char *fname; int max_len; unsigned int scode_table; unsigned int mts :1; - unsigned int d2633 :1; unsigned int input1:1; unsigned int vhfbw7:1; unsigned int uhfbw8:1; unsigned int demod; + enum firmware_type type:2; }; struct xc2028_config { struct i2c_adapter *i2c_adap; u8 i2c_addr; - void *video_dev; struct xc2028_ctrl *ctrl; - int (*callback) (void *dev, int command, int arg); }; /* xc2028 commands for callback */ diff --git a/linux/drivers/media/common/tuners/xc5000.c b/linux/drivers/media/common/tuners/xc5000.c index e0f045e1b..f3a3c47fe 100644 --- a/linux/drivers/media/common/tuners/xc5000.c +++ b/linux/drivers/media/common/tuners/xc5000.c @@ -2,7 +2,7 @@ * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" * * Copyright (c) 2007 Xceive Corporation - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -30,7 +30,7 @@ #include "dvb_frontend.h" #include "xc5000.h" -#include "xc5000_priv.h" +#include "tuner-i2c.h" static int debug; module_param(debug, int, 0644); @@ -40,12 +40,26 @@ static int xc5000_load_fw_on_attach; module_param_named(init_fw, xc5000_load_fw_on_attach, int, 0644); MODULE_PARM_DESC(init_fw, "Load firmware during driver initialization."); +static DEFINE_MUTEX(xc5000_list_mutex); +static LIST_HEAD(hybrid_tuner_instance_list); + #define dprintk(level,fmt, arg...) if (debug >= level) \ printk(KERN_INFO "%s: " fmt, "xc5000", ## arg) #define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw" #define XC5000_DEFAULT_FIRMWARE_SIZE 12332 +struct xc5000_priv { + struct tuner_i2c_props i2c_props; + struct list_head hybrid_tuner_instance_list; + + u32 if_khz; + u32 freq_hz; + u32 bandwidth; + u8 video_standard; + u8 rf_mode; +}; + /* Misc Defines */ #define MAX_TV_STANDARD 23 #define XC_MAX_I2C_WRITE_LENGTH 64 @@ -216,9 +230,12 @@ static void xc5000_TunerReset(struct dvb_frontend *fe) dprintk(1, "%s()\n", __func__); - if (priv->cfg->tuner_callback) { - ret = priv->cfg->tuner_callback(priv->devptr, - XC5000_TUNER_RESET, 0); + if (fe->callback) { + ret = fe->callback(((fe->dvb) && (fe->dvb->priv)) ? + fe->dvb->priv : + priv->i2c_props.adap->algo_data, + DVB_FRONTEND_COMPONENT_TUNER, + XC5000_TUNER_RESET, 0); if (ret) printk(KERN_ERR "xc5000: reset failed\n"); } else @@ -528,13 +545,13 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) u8 buf[2] = { reg >> 8, reg & 0xff }; u8 bval[2] = { 0, 0 }; struct i2c_msg msg[2] = { - { .addr = priv->cfg->i2c_address, + { .addr = priv->i2c_props.addr, .flags = 0, .buf = &buf[0], .len = 2 }, - { .addr = priv->cfg->i2c_address, + { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = &bval[0], .len = 2 }, }; - if (i2c_transfer(priv->i2c, msg, 2) != 2) { + if (i2c_transfer(priv->i2c_props.adap, msg, 2) != 2) { printk(KERN_WARNING "xc5000: I2C read failed\n"); return -EREMOTEIO; } @@ -545,10 +562,10 @@ static int xc5000_readreg(struct xc5000_priv *priv, u16 reg, u16 *val) static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) { - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = 0, .buf = buf, .len = len }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) { printk(KERN_ERR "xc5000: I2C write failed (len=%i)\n", (int)len); return -EREMOTEIO; @@ -558,10 +575,10 @@ static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len) static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len) { - struct i2c_msg msg = { .addr = priv->cfg->i2c_address, + struct i2c_msg msg = { .addr = priv->i2c_props.addr, .flags = I2C_M_RD, .buf = buf, .len = len }; - if (i2c_transfer(priv->i2c, &msg, 1) != 1) { + if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) { printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len); return -EREMOTEIO; } @@ -578,7 +595,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe) printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n", XC5000_DEFAULT_FIRMWARE); - ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c->dev); + ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c_props.adap->dev); if (ret) { printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n"); ret = XC_RESULT_RESET_FAILURE; @@ -694,10 +711,10 @@ static int xc5000_set_params(struct dvb_frontend *fe, return -EREMOTEIO; } - ret = xc_set_IF_frequency(priv, priv->cfg->if_khz); + ret = xc_set_IF_frequency(priv, priv->if_khz); if (ret != XC_RESULT_SUCCESS) { printk(KERN_ERR "xc5000: xc_Set_IF_frequency(%d) failed\n", - priv->cfg->if_khz); + priv->if_khz); return -EIO; } @@ -916,9 +933,19 @@ static int xc5000_init(struct dvb_frontend *fe) static int xc5000_release(struct dvb_frontend *fe) { + struct xc5000_priv *priv = fe->tuner_priv; + dprintk(1, "%s()\n", __func__); - kfree(fe->tuner_priv); + + mutex_lock(&xc5000_list_mutex); + + if (priv) + hybrid_tuner_release_state(priv); + + mutex_unlock(&xc5000_list_mutex); + fe->tuner_priv = NULL; + return 0; } @@ -943,29 +970,43 @@ static const struct dvb_tuner_ops xc5000_tuner_ops = { struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, void *devptr) + struct xc5000_config *cfg) { struct xc5000_priv *priv = NULL; + int instance; u16 id = 0; - dprintk(1, "%s()\n", __func__); + dprintk(1, "%s(%d-%04x)\n", __func__, + i2c ? i2c_adapter_id(i2c) : -1, + cfg ? cfg->i2c_address : -1); - priv = kzalloc(sizeof(struct xc5000_priv), GFP_KERNEL); - if (priv == NULL) - return NULL; + mutex_lock(&xc5000_list_mutex); - priv->cfg = cfg; - priv->bandwidth = BANDWIDTH_6_MHZ; - priv->i2c = i2c; - priv->devptr = devptr; + instance = hybrid_tuner_request_state(struct xc5000_priv, priv, + hybrid_tuner_instance_list, + i2c, cfg->i2c_address, "xc5000"); + switch (instance) { + case 0: + goto fail; + break; + case 1: + /* new tuner instance */ + priv->bandwidth = BANDWIDTH_6_MHZ; + priv->if_khz = cfg->if_khz; + + fe->tuner_priv = priv; + break; + default: + /* existing tuner instance */ + fe->tuner_priv = priv; + break; + } /* Check if firmware has been loaded. It is possible that another instance of the driver has loaded the firmware. */ - if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) { - kfree(priv); - return NULL; - } + if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0) + goto fail; switch(id) { case XC_PRODUCT_ID_FW_LOADED: @@ -986,19 +1027,23 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, printk(KERN_ERR "xc5000: Device not found at addr 0x%02x (0x%x)\n", cfg->i2c_address, id); - kfree(priv); - return NULL; + goto fail; } + mutex_unlock(&xc5000_list_mutex); + memcpy(&fe->ops.tuner_ops, &xc5000_tuner_ops, sizeof(struct dvb_tuner_ops)); - fe->tuner_priv = priv; - if (xc5000_load_fw_on_attach) xc5000_init(fe); return fe; +fail: + mutex_unlock(&xc5000_list_mutex); + + xc5000_release(fe); + return NULL; } EXPORT_SYMBOL(xc5000_attach); diff --git a/linux/drivers/media/common/tuners/xc5000.h b/linux/drivers/media/common/tuners/xc5000.h index c910715ad..cf1a558e0 100644 --- a/linux/drivers/media/common/tuners/xc5000.h +++ b/linux/drivers/media/common/tuners/xc5000.h @@ -1,7 +1,7 @@ /* * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> + * Copyright (c) 2007 Steven Toth <stoth@linuxtv.org> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -30,8 +30,6 @@ struct i2c_adapter; struct xc5000_config { u8 i2c_address; u32 if_khz; - - int (*tuner_callback) (void *priv, int command, int arg); }; /* xc5000 callback command */ @@ -49,13 +47,11 @@ struct xc5000_config { (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE)) extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, - void *devptr); + struct xc5000_config *cfg); #else static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, - struct xc5000_config *cfg, - void *devptr) + struct xc5000_config *cfg) { printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); return NULL; diff --git a/linux/drivers/media/common/tuners/xc5000_priv.h b/linux/drivers/media/common/tuners/xc5000_priv.h deleted file mode 100644 index a72a9887f..000000000 --- a/linux/drivers/media/common/tuners/xc5000_priv.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Driver for Xceive XC5000 "QAM/8VSB single chip tuner" - * - * Copyright (c) 2007 Steven Toth <stoth@hauppauge.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef XC5000_PRIV_H -#define XC5000_PRIV_H - -struct xc5000_priv { - struct xc5000_config *cfg; - struct i2c_adapter *i2c; - - u32 freq_hz; - u32 bandwidth; - u8 video_standard; - u8 rf_mode; - - void *devptr; -}; - -#endif |