1 files changed, 224 insertions, 36 deletions

diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 5162cd4..778e534 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 {
@@ -471,6 +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 },
@@ -591,51 +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);
-		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(dev, TM6010_REQ08_R0A_A_I2S_MOD, areg_0a);
 		if (val < 0)
 			return val;
-	}
 
-	/* different reg's to set audio bitrate */
-	if (dev->dev_type == TM6010) {
-		val = tm6000_get_reg(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
-			0x0);
+		val = tm6000_set_reg_mask(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
+							areg_f0, 0xf0);
 		if (val < 0)
 			return val;
 	} else {
-		val = tm6000_get_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, 0x0);
+		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 &= 0x0f;		/* Preserve the audio input control bits */
-	switch (bitrate) {
-	case 44100:
-		val |= 0xd0;
-		dev->audio_bitrate = bitrate;
+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;
+
+		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;
 	}
-	if (dev->dev_type == TM6010)
-		val = tm6000_set_reg(dev, TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG,
-			val);
-	else
-		val = tm6000_set_reg(dev, TM6000_REQ07_REB_VADC_AADC_MODE, val);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tm6000_tvaudio_set_mute);
+
+void tm6010_set_volume_sif(struct tm6000_core *dev, int vol)
+{
+	u8 vol_reg;
 
-	return val;
+	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);
 }
-EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate);
+
+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;
+
+	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_volume);
 
 static LIST_HEAD(tm6000_devlist);
 static DEFINE_MUTEX(tm6000_devlist_mutex);