diff options
Diffstat (limited to 'drivers/media/common')
| -rw-r--r-- | drivers/media/common/ir-keymaps.c | 38 | ||||
| -rw-r--r-- | drivers/media/common/tuners/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/media/common/tuners/mxl5005s.c | 4 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tda18271-common.c | 14 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tda18271-fe.c | 53 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tda827x.c | 4 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tea5761.c | 2 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tuner-i2c.h | 8 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tuner-simple.c | 6 | ||||
| -rw-r--r-- | drivers/media/common/tuners/tuner-xc2028.c | 87 | ||||
| -rw-r--r-- | drivers/media/common/tuners/xc5000.c | 30 | ||||
| -rw-r--r-- | drivers/media/common/tuners/xc5000_priv.h | 1 |
12 files changed, 165 insertions, 83 deletions
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c index a3485817e46..8fa91f846d5 100644 --- a/drivers/media/common/ir-keymaps.c +++ b/drivers/media/common/ir-keymaps.c @@ -2201,3 +2201,41 @@ IR_KEYTAB_TYPE ir_codes_powercolor_real_angel[IR_KEYTAB_SIZE] = { [0x25] = KEY_POWER, /* power */ }; EXPORT_SYMBOL_GPL(ir_codes_powercolor_real_angel); + +IR_KEYTAB_TYPE ir_codes_avermedia_a16d[IR_KEYTAB_SIZE] = { + [0x20] = KEY_LIST, + [0x00] = KEY_POWER, + [0x28] = KEY_1, + [0x18] = KEY_2, + [0x38] = KEY_3, + [0x24] = KEY_4, + [0x14] = KEY_5, + [0x34] = KEY_6, + [0x2c] = KEY_7, + [0x1c] = KEY_8, + [0x3c] = KEY_9, + [0x12] = KEY_SUBTITLE, + [0x22] = KEY_0, + [0x32] = KEY_REWIND, + [0x3a] = KEY_SHUFFLE, + [0x02] = KEY_PRINT, + [0x11] = KEY_CHANNELDOWN, + [0x31] = KEY_CHANNELUP, + [0x0c] = KEY_ZOOM, + [0x1e] = KEY_VOLUMEDOWN, + [0x3e] = KEY_VOLUMEUP, + [0x0a] = KEY_MUTE, + [0x04] = KEY_AUDIO, + [0x26] = KEY_RECORD, + [0x06] = KEY_PLAY, + [0x36] = KEY_STOP, + [0x16] = KEY_PAUSE, + [0x2e] = KEY_REWIND, + [0x0e] = KEY_FASTFORWARD, + [0x30] = KEY_TEXT, + [0x21] = KEY_GREEN, + [0x01] = KEY_BLUE, + [0x08] = KEY_EPG, + [0x2a] = KEY_MENU, +}; +EXPORT_SYMBOL_GPL(ir_codes_avermedia_a16d); diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig index d6206540476..85482960d01 100644 --- a/drivers/media/common/tuners/Kconfig +++ b/drivers/media/common/tuners/Kconfig @@ -21,6 +21,7 @@ config MEDIA_TUNER tristate default VIDEO_MEDIA && I2C depends on VIDEO_MEDIA && I2C + select FW_LOADER if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_XC2028 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_XC5000 if !MEDIA_TUNER_CUSTOMIZE && HOTPLUG select MEDIA_TUNER_MT20XX if !MEDIA_TUNER_CUSTOMIZE diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c index 5d05b5390f6..0dc2bef9f6a 100644 --- a/drivers/media/common/tuners/mxl5005s.c +++ b/drivers/media/common/tuners/mxl5005s.c @@ -101,7 +101,7 @@ enum { MXL_QAM, MXL_ANALOG_CABLE, MXL_ANALOG_OTA -} tuner_modu_type; +}; /* MXL5005 Tuner Register Struct */ struct TunerReg { @@ -194,7 +194,7 @@ enum { RFSYN_DIVM, /* 88 */ DN_BYPASS_AGC_I2C /* 89 */ #endif -} MXL5005_ControlName; +}; /* * The following context is source code provided by MaxLinear. diff --git a/drivers/media/common/tuners/tda18271-common.c b/drivers/media/common/tuners/tda18271-common.c index 42b5f5d4bfe..6fb5b458656 100644 --- a/drivers/media/common/tuners/tda18271-common.c +++ b/drivers/media/common/tuners/tda18271-common.c @@ -648,11 +648,19 @@ int tda18271_calc_rf_cal(struct dvb_frontend *fe, u32 *freq) unsigned char *regs = priv->tda18271_regs; u8 val; - tda18271_lookup_map(fe, RF_CAL, freq, &val); + int ret = tda18271_lookup_map(fe, RF_CAL, freq, &val); + /* The TDA18271HD/C1 rf_cal map lookup is expected to go out of range + * for frequencies above 61.1 MHz. In these cases, the internal RF + * tracking filters calibration mechanism is used. + * + * There is no need to warn the user about this. + */ + if (ret < 0) + goto fail; regs[R_EB14] = val; - - return 0; +fail: + return ret; } /* diff --git a/drivers/media/common/tuners/tda18271-fe.c b/drivers/media/common/tuners/tda18271-fe.c index 89c01fb1f85..93063c6fbbf 100644 --- a/drivers/media/common/tuners/tda18271-fe.c +++ b/drivers/media/common/tuners/tda18271-fe.c @@ -45,6 +45,21 @@ static inline int charge_pump_source(struct dvb_frontend *fe, int force) TDA18271_MAIN_PLL, force); } +static inline void tda18271_set_if_notch(struct dvb_frontend *fe) +{ + struct tda18271_priv *priv = fe->tuner_priv; + unsigned char *regs = priv->tda18271_regs; + + switch (priv->mode) { + case TDA18271_ANALOG: + regs[R_MPD] &= ~0x80; /* IF notch = 0 */ + break; + case TDA18271_DIGITAL: + regs[R_MPD] |= 0x80; /* IF notch = 1 */ + break; + } +} + static int tda18271_channel_configuration(struct dvb_frontend *fe, struct tda18271_std_map_item *map, u32 freq, u32 bw) @@ -60,25 +75,18 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, regs[R_EP3] &= ~0x1f; /* clear std bits */ regs[R_EP3] |= (map->agc_mode << 3) | map->std; - /* set rfagc to high speed mode */ - regs[R_EP3] &= ~0x04; + if (priv->id == TDA18271HDC2) { + /* set rfagc to high speed mode */ + regs[R_EP3] &= ~0x04; + } /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ regs[R_EP4] |= (map->if_lvl << 2); - switch (priv->mode) { - case TDA18271_ANALOG: - regs[R_MPD] &= ~0x80; /* IF notch = 0 */ - break; - case TDA18271_DIGITAL: - regs[R_MPD] |= 0x80; /* IF notch = 1 */ - break; - } - /* update FM_RFn */ regs[R_EP4] &= ~0x80; regs[R_EP4] |= map->fm_rfn << 7; @@ -95,6 +103,9 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, /* disable Power Level Indicator */ regs[R_EP1] |= 0x40; + /* make sure thermometer is off */ + regs[R_TM] &= ~0x10; + /* frequency dependent parameters */ tda18271_calc_ir_measure(fe, &freq); @@ -135,6 +146,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, switch (priv->role) { case TDA18271_MASTER: tda18271_calc_main_pll(fe, N); + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 4); break; case TDA18271_SLAVE: @@ -142,6 +154,7 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, tda18271_write_regs(fe, R_CPD, 4); regs[R_MPD] = regs[R_CPD] & 0x7f; + tda18271_set_if_notch(fe); tda18271_write_regs(fe, R_MPD, 1); break; } @@ -160,12 +173,14 @@ static int tda18271_channel_configuration(struct dvb_frontend *fe, msleep(20); - /* set rfagc to normal speed mode */ - if (map->fm_rfn) - regs[R_EP3] &= ~0x04; - else - regs[R_EP3] |= 0x04; - ret = tda18271_write_regs(fe, R_EP3, 1); + if (priv->id == TDA18271HDC2) { + /* set rfagc to normal speed mode */ + if (map->fm_rfn) + regs[R_EP3] &= ~0x04; + else + regs[R_EP3] |= 0x04; + ret = tda18271_write_regs(fe, R_EP3, 1); + } fail: return ret; } @@ -507,7 +522,7 @@ static int tda18271_powerscan_init(struct dvb_frontend *fe) /* set cal mode to normal */ regs[R_EP4] &= ~0x03; - /* update IF output level & IF notch frequency */ + /* update IF output level */ regs[R_EP4] &= ~0x1c; /* clear if level bits */ ret = tda18271_write_regs(fe, R_EP3, 2); diff --git a/drivers/media/common/tuners/tda827x.c b/drivers/media/common/tuners/tda827x.c index d30d2c9094d..8555d9cf905 100644 --- a/drivers/media/common/tuners/tda827x.c +++ b/drivers/media/common/tuners/tda827x.c @@ -418,13 +418,13 @@ static void tda827xa_lna_gain(struct dvb_frontend *fe, int high, unsigned char buf[] = {0x22, 0x01}; int arg; int gp_func; - struct i2c_msg msg = { .addr = priv->cfg->switch_addr, .flags = 0, - .buf = buf, .len = sizeof(buf) }; + struct i2c_msg msg = { .flags = 0, .buf = buf, .len = sizeof(buf) }; if (NULL == priv->cfg) { dprintk("tda827x_config not defined, cannot set LNA gain!\n"); return; } + msg.addr = priv->cfg->switch_addr; if (priv->cfg->config) { if (high) dprintk("setting LNA to high gain\n"); diff --git a/drivers/media/common/tuners/tea5761.c b/drivers/media/common/tuners/tea5761.c index b93cdef9ac7..b23dadeecd0 100644 --- a/drivers/media/common/tuners/tea5761.c +++ b/drivers/media/common/tuners/tea5761.c @@ -295,7 +295,7 @@ struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe, { struct tea5761_priv *priv = NULL; - if (tea5761_autodetection(i2c_adap, i2c_addr) == EINVAL) + if (tea5761_autodetection(i2c_adap, i2c_addr) != 0) return NULL; priv = kzalloc(sizeof(struct tea5761_priv), GFP_KERNEL); diff --git a/drivers/media/common/tuners/tuner-i2c.h b/drivers/media/common/tuners/tuner-i2c.h index 3ad6c8e0b04..cb1c7141f0c 100644 --- a/drivers/media/common/tuners/tuner-i2c.h +++ b/drivers/media/common/tuners/tuner-i2c.h @@ -170,4 +170,12 @@ __fail: \ __ret; \ }) +#define hybrid_tuner_report_instance_count(state) \ +({ \ + int __ret = 0; \ + if (state) \ + __ret = state->i2c_props.count; \ + __ret; \ +}) + #endif /* __TUNER_I2C_H__ */ diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c index be8d903171b..266c255cf0d 100644 --- a/drivers/media/common/tuners/tuner-simple.c +++ b/drivers/media/common/tuners/tuner-simple.c @@ -1018,8 +1018,10 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, fe->ops.i2c_gate_ctrl(fe, 1); if (1 != i2c_transfer(i2c_adap, &msg, 1)) - tuner_warn("unable to probe %s, proceeding anyway.", - tuners[type].name); + printk(KERN_WARNING "tuner-simple %d-%04x: " + "unable to probe %s, proceeding anyway.", + i2c_adapter_id(i2c_adap), i2c_addr, + tuners[type].name); if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0); diff --git a/drivers/media/common/tuners/tuner-xc2028.c b/drivers/media/common/tuners/tuner-xc2028.c index 9e9003cffc7..0cbde17bfbb 100644 --- a/drivers/media/common/tuners/tuner-xc2028.c +++ b/drivers/media/common/tuners/tuner-xc2028.c @@ -46,7 +46,7 @@ module_param_string(firmware_name, firmware_name, sizeof(firmware_name), 0); MODULE_PARM_DESC(firmware_name, "Firmware file name. Allows overriding the " "default firmware name\n"); -static LIST_HEAD(xc2028_list); +static LIST_HEAD(hybrid_tuner_instance_list); static DEFINE_MUTEX(xc2028_list_mutex); /* struct for storing firmware table */ @@ -68,12 +68,11 @@ struct firmware_properties { }; struct xc2028_data { - struct list_head xc2028_list; + 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; - int count; __u32 frequency; struct firmware_description *firm; @@ -1072,20 +1071,19 @@ static int xc2028_dvb_release(struct dvb_frontend *fe) mutex_lock(&xc2028_list_mutex); - priv->count--; - - if (!priv->count) { - list_del(&priv->xc2028_list); - + /* only perform final cleanup if this is the last instance */ + if (hybrid_tuner_report_instance_count(priv) == 1) { kfree(priv->ctrl.fname); - free_firmware(priv); - kfree(priv); - fe->tuner_priv = NULL; } + if (priv) + hybrid_tuner_release_state(priv); + mutex_unlock(&xc2028_list_mutex); + fe->tuner_priv = NULL; + return 0; } @@ -1150,7 +1148,7 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, struct xc2028_config *cfg) { struct xc2028_data *priv; - void *video_dev; + int instance; if (debug) printk(KERN_DEBUG "xc2028: Xcv2028/3028 init called!\n"); @@ -1163,48 +1161,40 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, return NULL; } - video_dev = cfg->i2c_adap->algo_data; - - if (debug) - printk(KERN_DEBUG "xc2028: video_dev =%p\n", video_dev); - mutex_lock(&xc2028_list_mutex); - list_for_each_entry(priv, &xc2028_list, xc2028_list) { - if (&priv->i2c_props.adap->dev == &cfg->i2c_adap->dev) { - video_dev = NULL; - if (debug) - printk(KERN_DEBUG "xc2028: reusing device\n"); - - break; - } - } - - if (video_dev) { - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (priv == NULL) { - mutex_unlock(&xc2028_list_mutex); - return NULL; - } - - priv->i2c_props.addr = cfg->i2c_addr; - priv->i2c_props.adap = cfg->i2c_adap; - priv->i2c_props.name = "xc2028"; - - priv->video_dev = video_dev; + instance = hybrid_tuner_request_state(struct xc2028_data, priv, + hybrid_tuner_instance_list, + cfg->i2c_adap, cfg->i2c_addr, + "xc2028"); + switch (instance) { + case 0: + /* memory allocation failure */ + goto fail; + break; + case 1: + /* new tuner instance */ priv->tuner_callback = cfg->callback; priv->ctrl.max_len = 13; mutex_init(&priv->lock); - list_add_tail(&priv->xc2028_list, &xc2028_list); - } - - fe->tuner_priv = priv; - priv->count++; + /* 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; - if (debug) - printk(KERN_DEBUG "xc2028: usage count is %i\n", priv->count); + fe->tuner_priv = priv; + break; + case 2: + /* existing tuner instance */ + fe->tuner_priv = priv; + break; + } memcpy(&fe->ops.tuner_ops, &xc2028_dvb_tuner_ops, sizeof(xc2028_dvb_tuner_ops)); @@ -1217,6 +1207,11 @@ struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, mutex_unlock(&xc2028_list_mutex); return fe; +fail: + mutex_unlock(&xc2028_list_mutex); + + xc2028_dvb_release(fe); + return NULL; } EXPORT_SYMBOL(xc2028_attach); diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index ceae6db901e..7cf4f5bdb2e 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -177,6 +177,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = { {"FM Radio-INPUT1", 0x0208, 0x9002} }; +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe); static int xc5000_writeregs(struct xc5000_priv *priv, u8 *buf, u8 len); static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len); static void xc5000_TunerReset(struct dvb_frontend *fe); @@ -352,7 +353,7 @@ static int xc_SetTVStandard(struct xc5000_priv *priv, static int xc_shutdown(struct xc5000_priv *priv) { - return 0; + return XC_RESULT_SUCCESS; /* Fixme: cannot bring tuner back alive once shutdown * without reloading the driver modules. * return xc_write_reg(priv, XREG_POWER_DOWN, 0); @@ -685,6 +686,25 @@ static int xc5000_set_params(struct dvb_frontend *fe, return 0; } +static int xc5000_is_firmware_loaded(struct dvb_frontend *fe) +{ + struct xc5000_priv *priv = fe->tuner_priv; + int ret; + u16 id; + + ret = xc5000_readreg(priv, XREG_PRODUCT_ID, &id); + if (ret == XC_RESULT_SUCCESS) { + if (id == XC_PRODUCT_ID_FW_NOT_LOADED) + ret = XC_RESULT_RESET_FAILURE; + else + ret = XC_RESULT_SUCCESS; + } + + dprintk(1, "%s() returns %s id = 0x%x\n", __func__, + ret == XC_RESULT_SUCCESS ? "True" : "False", id); + return ret; +} + static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe); static int xc5000_set_analog_params(struct dvb_frontend *fe, @@ -693,7 +713,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe, struct xc5000_priv *priv = fe->tuner_priv; int ret; - if(priv->fwloaded == 0) + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) xc_load_fw_and_init_tuner(fe); dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n", @@ -808,11 +828,10 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe) struct xc5000_priv *priv = fe->tuner_priv; int ret = 0; - if (priv->fwloaded == 0) { + if (xc5000_is_firmware_loaded(fe) != XC_RESULT_SUCCESS) { ret = xc5000_fwupload(fe); if (ret != XC_RESULT_SUCCESS) return ret; - priv->fwloaded = 1; } /* Start the tuner self-calibration process */ @@ -852,7 +871,6 @@ static int xc5000_sleep(struct dvb_frontend *fe) return -EREMOTEIO; } else { - /* priv->fwloaded = 0; */ return XC_RESULT_SUCCESS; } } @@ -933,7 +951,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has been loaded previously\n"); - priv->fwloaded = 1; break; case XC_PRODUCT_ID_FW_NOT_LOADED: printk(KERN_INFO @@ -941,7 +958,6 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe, cfg->i2c_address); printk(KERN_INFO "xc5000: Firmware has not been loaded previously\n"); - priv->fwloaded = 0; break; default: printk(KERN_ERR diff --git a/drivers/media/common/tuners/xc5000_priv.h b/drivers/media/common/tuners/xc5000_priv.h index ecebfe4745a..a72a9887fe7 100644 --- a/drivers/media/common/tuners/xc5000_priv.h +++ b/drivers/media/common/tuners/xc5000_priv.h @@ -30,7 +30,6 @@ struct xc5000_priv { u32 bandwidth; u8 video_standard; u8 rf_mode; - u8 fwloaded; void *devptr; }; |