diff options
author | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 12:22:15 +0400 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2011-04-26 12:22:59 +0400 |
commit | 07f9479a40cc778bc1462ada11f95b01360ae4ff (patch) | |
tree | 0676cf38df3844004bb3ebfd99dfa67a4a8998f5 /drivers/staging/tm6000/tm6000-core.c | |
parent | 9d5e6bdb3013acfb311ab407eeca0b6a6a3dedbf (diff) | |
parent | cd2e49e90f1cae7726c9a2c54488d881d7f1cd1c (diff) | |
download | linux-07f9479a40cc778bc1462ada11f95b01360ae4ff.tar.xz |
Merge branch 'master' into for-next
Fast-forwarded to current state of Linus' tree as there are patches to be
applied for files that didn't exist on the old branch.
Diffstat (limited to 'drivers/staging/tm6000/tm6000-core.c')
-rw-r--r-- | drivers/staging/tm6000/tm6000-core.c | 298 |
1 files changed, 250 insertions, 48 deletions
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c index 96aed4ace467..778e53413afb 100644 --- a/drivers/staging/tm6000/tm6000-core.c +++ b/drivers/staging/tm6000/tm6000-core.c @@ -116,6 +116,29 @@ int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index) } EXPORT_SYMBOL_GPL(tm6000_get_reg); +int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value, + u16 index, u16 mask) +{ + int rc; + u8 buf[1]; + u8 new_index; + + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR, req, + value, index, buf, 1); + + if (rc < 0) + return rc; + + new_index = (buf[0] & ~mask) | (index & mask); + + if (new_index == index) + return 0; + + return tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR, + req, value, new_index, NULL, 0); +} +EXPORT_SYMBOL_GPL(tm6000_set_reg_mask); + int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index) { int rc; @@ -245,17 +268,12 @@ int tm6000_init_analog_mode(struct tm6000_core *dev) struct v4l2_frequency f; if (dev->dev_type == TM6010) { - int val; - /* Enable video */ - val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); - val |= 0x60; - tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); - val = tm6000_get_reg(dev, - TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); - val &= ~0x40; - tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + tm6000_set_reg_mask(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, + 0x60, 0x60); + tm6000_set_reg_mask(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, + 0x00, 0x40); tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc); } else { @@ -268,11 +286,11 @@ int tm6000_init_analog_mode(struct tm6000_core *dev) tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80); tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88); - tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23); + tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x23); tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0); tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8); tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06); - tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f); + tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f); /* AP Software reset */ tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); @@ -284,8 +302,8 @@ int tm6000_init_analog_mode(struct tm6000_core *dev) tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); /* E3: Select input 0 - TV tuner */ - tm6000_set_reg(dev, TM6010_REQ07_RE3_OUT_SEL1, 0x00); - tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xeb, 0x60); + tm6000_set_reg(dev, TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x00); + tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x60); /* This controls input */ tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_2, 0x0); @@ -344,21 +362,21 @@ int tm6000_init_digital_mode(struct tm6000_core *dev) tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00); tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); - tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x08); - tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); - tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); - tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8); + tm6000_set_reg(dev, TM6000_REQ07_RDF_PWDOWN_ACLK, 0x08); + tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c); + tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff); + tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0xd8); tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40); tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0); tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09); - tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x37); + tm6000_set_reg(dev, TM6000_REQ07_RDA_CLK_SEL, 0x37); tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8); tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0); tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60); - tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); - tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); - tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0x00eb, 0x08); + tm6000_set_reg(dev, TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x0c); + tm6000_set_reg(dev, TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0xff); + tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x08); msleep(50); tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); @@ -388,18 +406,19 @@ struct reg_init { /* The meaning of those initializations are unknown */ struct reg_init tm6000_init_tab[] = { /* REG VALUE */ - { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f }, + { TM6000_REQ07_RDF_PWDOWN_ACLK, 0x1f }, { TM6010_REQ07_RFF_SOFT_RESET, 0x08 }, { TM6010_REQ07_RFF_SOFT_RESET, 0x00 }, { TM6010_REQ07_RD5_POWERSAVE, 0x4f }, - { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23 }, - { TM6010_REQ07_RD8_IR_WAKEUP_ADD, 0x08 }, - { TM6010_REQ07_RE2_OUT_SEL2, 0x00 }, - { TM6010_REQ07_RE3_OUT_SEL1, 0x10 }, - { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0x00 }, - { TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0x00 }, - { REQ_07_SET_GET_AVREG, 0xeb, 0x64 }, /* 48000 bits/sample, external input */ - { REQ_07_SET_GET_AVREG, 0xee, 0xc2 }, + { TM6000_REQ07_RDA_CLK_SEL, 0x23 }, + { TM6000_REQ07_RDB_OUT_SEL, 0x08 }, + { TM6000_REQ07_RE2_VADC_STATUS_CTL, 0x00 }, + { TM6000_REQ07_RE3_VADC_INP_LPF_SEL1, 0x10 }, + { TM6000_REQ07_RE5_VADC_INP_LPF_SEL2, 0x00 }, + { TM6000_REQ07_RE8_VADC_PWDOWN_CTL, 0x00 }, + { TM6000_REQ07_REB_VADC_AADC_MODE, 0x64 }, /* 48000 bits/sample, external input */ + { TM6000_REQ07_REE_VADC_CTRL_SEL_CONTROL, 0xc2 }, + { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */ { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 }, { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 }, @@ -470,6 +489,14 @@ struct reg_init tm6010_init_tab[] = { { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 }, { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 }, { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 }, + { TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00}, + { TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80}, + { TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a}, + { TM6010_REQ08_R0D_A_AMD_THRES, 0x40}, + { TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64}, + { TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20}, + { TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe}, + { TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01}, { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc }, { TM6010_REQ07_R3F_RESET, 0x01 }, @@ -590,38 +617,213 @@ int tm6000_init(struct tm6000_core *dev) int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate) { - int val; + int val = 0; + u8 areg_f0 = 0x60; /* ADC MCLK = 250 Fs */ + u8 areg_0a = 0x91; /* SIF 48KHz */ + switch (bitrate) { + case 48000: + areg_f0 = 0x60; /* ADC MCLK = 250 Fs */ + areg_0a = 0x91; /* SIF 48KHz */ + dev->audio_bitrate = bitrate; + break; + case 32000: + areg_f0 = 0x00; /* ADC MCLK = 375 Fs */ + areg_0a = 0x90; /* SIF 32KHz */ + dev->audio_bitrate = bitrate; + break; + default: + return -EINVAL; + } + + + /* enable I2S, if we use sif or external I2S device */ if (dev->dev_type == TM6010) { - val = tm6000_get_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0); + val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a); if (val < 0) return val; - val = (val & 0xf0) | 0x1; /* 48 kHz, not muted */ - val = tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, val); + + val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, + areg_f0, 0xf0); + if (val < 0) + return val; + } else { + val = tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE, + areg_f0, 0xf0); if (val < 0) return val; } + return 0; +} +EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate); - val = tm6000_get_reg(dev, REQ_07_SET_GET_AVREG, 0xeb, 0x0); - if (val < 0) - return val; +int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp) +{ + if (dev->dev_type == TM6010) { + /* Audio crossbar setting, default SIF1 */ + u8 areg_f0 = 0x03; - val &= 0x0f; /* Preserve the audio input control bits */ - switch (bitrate) { - case 44100: - val |= 0xd0; - dev->audio_bitrate = bitrate; + switch (ainp) { + case TM6000_AIP_SIF1: + case TM6000_AIP_SIF2: + areg_f0 = 0x03; + break; + case TM6000_AIP_LINE1: + areg_f0 = 0x00; + break; + case TM6000_AIP_LINE2: + areg_f0 = 0x08; + break; + default: + return 0; + break; + } + /* Set audio input crossbar */ + tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, + areg_f0, 0x0f); + } else { + /* Audio setting, default LINE1 */ + u8 areg_eb = 0x00; + + switch (ainp) { + case TM6000_AIP_LINE1: + areg_eb = 0x00; + break; + case TM6000_AIP_LINE2: + areg_eb = 0x04; + break; + default: + return 0; + break; + } + /* Set audio input */ + tm6000_set_reg_mask(dev, TM6000_REQ07_REB_VADC_AADC_MODE, + areg_eb, 0x0f); + } + return 0; +} +EXPORT_SYMBOL_GPL(tm6000_set_audio_input); + +void tm6010_set_mute_sif(struct tm6000_core *dev, u8 mute) +{ + u8 mute_reg = 0; + + if (mute) + mute_reg = 0x08; + + tm6000_set_reg_mask(dev, TM6010_REQ08_R0A_A_I2S_MOD, mute_reg, 0x08); +} + +void tm6010_set_mute_adc(struct tm6000_core *dev, u8 mute) +{ + u8 mute_reg = 0; + + if (mute) + mute_reg = 0x20; + + if (dev->dev_type == TM6010) { + tm6000_set_reg_mask(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, + mute_reg, 0x20); + tm6000_set_reg_mask(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, + mute_reg, 0x20); + } else { + tm6000_set_reg_mask(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, + mute_reg, 0x20); + tm6000_set_reg_mask(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, + mute_reg, 0x20); + } +} + +int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute) +{ + enum tm6000_inaudio ainp; + + if (dev->radio) + ainp = dev->aradio; + else + ainp = dev->avideo; + + switch (ainp) { + case TM6000_AIP_SIF1: + case TM6000_AIP_SIF2: + if (dev->dev_type == TM6010) + tm6010_set_mute_sif(dev, mute); + else { + printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has" + " SIF audio inputs. Please check the %s" + " configuration.\n", dev->name); + return -EINVAL; + } break; - case 48000: - val |= 0x60; - dev->audio_bitrate = bitrate; + case TM6000_AIP_LINE1: + case TM6000_AIP_LINE2: + tm6010_set_mute_adc(dev, mute); + break; + default: + return -EINVAL; break; } - val = tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xeb, val); + return 0; +} +EXPORT_SYMBOL_GPL(tm6000_tvaudio_set_mute); + +void tm6010_set_volume_sif(struct tm6000_core *dev, int vol) +{ + u8 vol_reg; + + vol_reg = vol & 0x0F; + + if (vol < 0) + vol_reg |= 0x40; + + tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, vol_reg); + tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, vol_reg); +} + +void tm6010_set_volume_adc(struct tm6000_core *dev, int vol) +{ + u8 vol_reg; + + vol_reg = (vol + 0x10) & 0x1f; + + if (dev->dev_type == TM6010) { + tm6000_set_reg(dev, TM6010_REQ08_RF2_LEFT_CHANNEL_VOL, vol_reg); + tm6000_set_reg(dev, TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL, vol_reg); + } else { + tm6000_set_reg(dev, TM6000_REQ07_REC_VADC_AADC_LVOL, vol_reg); + tm6000_set_reg(dev, TM6000_REQ07_RED_VADC_AADC_RVOL, vol_reg); + } +} + +void tm6000_set_volume(struct tm6000_core *dev, int vol) +{ + enum tm6000_inaudio ainp; + + if (dev->radio) { + ainp = dev->aradio; + vol += 8; /* Offset to 0 dB */ + } else + ainp = dev->avideo; - return val; + switch (ainp) { + case TM6000_AIP_SIF1: + case TM6000_AIP_SIF2: + if (dev->dev_type == TM6010) + tm6010_set_volume_sif(dev, vol); + else + printk(KERN_INFO "ERROR: TM5600 and TM6000 don't has" + " SIF audio inputs. Please check the %s" + " configuration.\n", dev->name); + break; + case TM6000_AIP_LINE1: + case TM6000_AIP_LINE2: + tm6010_set_volume_adc(dev, vol); + break; + default: + break; + } } -EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate); +EXPORT_SYMBOL_GPL(tm6000_set_volume); static LIST_HEAD(tm6000_devlist); static DEFINE_MUTEX(tm6000_devlist_mutex); |