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-rw-r--r--drivers/staging/tm6000/tm6000-alsa.c13
-rw-r--r--drivers/staging/tm6000/tm6000-cards.c11
-rw-r--r--drivers/staging/tm6000/tm6000-core.c260
-rw-r--r--drivers/staging/tm6000/tm6000-stds.c33
-rw-r--r--drivers/staging/tm6000/tm6000-video.c327
-rw-r--r--drivers/staging/tm6000/tm6000.h23
6 files changed, 566 insertions, 101 deletions
diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c
index 184cc505ed86..acb03172a887 100644
--- a/drivers/staging/tm6000/tm6000-alsa.c
+++ b/drivers/staging/tm6000/tm6000-alsa.c
@@ -76,14 +76,11 @@ MODULE_PARM_DESC(debug, "enable debug messages");
static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
{
struct tm6000_core *core = chip->core;
- int val;
dprintk(1, "Starting audio DMA\n");
/* Enables audio */
- val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0);
- val |= 0x20;
- tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
+ tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x40, 0x40);
tm6000_set_audio_bitrate(core, 48000);
@@ -98,13 +95,11 @@ static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip)
static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip)
{
struct tm6000_core *core = chip->core;
- int val;
+
dprintk(1, "Stopping audio DMA\n");
- /* Enables audio */
- val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0);
- val &= ~0x20;
- tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val);
+ /* Disables audio */
+ tm6000_set_reg_mask(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x00, 0x40);
tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0);
diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c
index 290037eecd61..a356ba7aa77c 100644
--- a/drivers/staging/tm6000/tm6000-cards.c
+++ b/drivers/staging/tm6000/tm6000-cards.c
@@ -66,6 +66,8 @@ struct tm6000_board {
char *name;
struct tm6000_capabilities caps;
+ enum tm6000_inaudio aradio;
+ enum tm6000_inaudio avideo;
enum tm6000_devtype type; /* variant of the chipset */
int tuner_type; /* type of the tuner */
@@ -230,6 +232,8 @@ struct tm6000_board tm6000_boards[] = {
.tuner_addr = 0xc2 >> 1,
.demod_addr = 0x1e >> 1,
.type = TM6010,
+ .avideo = TM6000_AIP_SIF1,
+ .aradio = TM6000_AIP_LINE1,
.caps = {
.has_tuner = 1,
.has_dvb = 1,
@@ -248,6 +252,8 @@ struct tm6000_board tm6000_boards[] = {
.tuner_type = TUNER_XC5000,
.tuner_addr = 0xc2 >> 1,
.type = TM6010,
+ .avideo = TM6000_AIP_SIF1,
+ .aradio = TM6000_AIP_LINE1,
.caps = {
.has_tuner = 1,
.has_dvb = 0,
@@ -693,13 +699,12 @@ static void tm6000_config_tuner(struct tm6000_core *dev)
struct xc5000_config ctl = {
.i2c_address = dev->tuner_addr,
.if_khz = 4570,
- .radio_input = XC5000_RADIO_FM1,
+ .radio_input = XC5000_RADIO_FM1_MONO,
};
xc5000_cfg.tuner = TUNER_XC5000;
xc5000_cfg.priv = &ctl;
-
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config,
&xc5000_cfg);
}
@@ -732,6 +737,8 @@ static int tm6000_init_dev(struct tm6000_core *dev)
dev->caps = tm6000_boards[dev->model].caps;
+ dev->avideo = tm6000_boards[dev->model].avideo;
+ dev->aradio = tm6000_boards[dev->model].aradio;
/* initialize hardware */
rc = tm6000_init(dev);
if (rc < 0)
diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c
index 5162cd4a8288..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 {
@@ -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);
diff --git a/drivers/staging/tm6000/tm6000-stds.c b/drivers/staging/tm6000/tm6000-stds.c
index cc7b8664fc20..a4c07e5a6f1d 100644
--- a/drivers/staging/tm6000/tm6000-stds.c
+++ b/drivers/staging/tm6000/tm6000-stds.c
@@ -952,6 +952,22 @@ static int tm6000_set_audio_std(struct tm6000_core *dev,
uint8_t mono_flag = 0; /* No mono */
uint8_t nicam_flag = 0; /* No NICAM */
+ if (dev->radio) {
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
+ tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0x80);
+ tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
+ tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
+ tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
+ tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x0a);
+ tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x40);
+ tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc);
+ tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
+ tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
+ return 0;
+ }
+
switch (std) {
#if 0
case DK_MONO:
@@ -984,20 +1000,6 @@ static int tm6000_set_audio_std(struct tm6000_core *dev,
case EIAJ:
areg_05 = 0x02;
break;
- case FM_RADIO:
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04);
- tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x0c);
- tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00);
- tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x18);
- tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91);
- tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe);
- tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01);
- tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13);
- tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80);
- return 0;
- break;
case I_NICAM:
areg_05 = 0x08;
nicam_flag = 1;
@@ -1010,6 +1012,9 @@ static int tm6000_set_audio_std(struct tm6000_core *dev,
areg_05 = 0x0a;
nicam_flag = 1;
break;
+ default:
+ /* do nothink */
+ break;
}
#if 0
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c
index eb9b9f1bc138..b5503409ca55 100644
--- a/drivers/staging/tm6000/tm6000-video.c
+++ b/drivers/staging/tm6000/tm6000-video.c
@@ -53,11 +53,17 @@
/* Declare static vars that will be used as parameters */
static unsigned int vid_limit = 16; /* Video memory limit, in Mb */
static int video_nr = -1; /* /dev/videoN, -1 for autodetect */
+static int radio_nr = -1; /* /dev/radioN, -1 for autodetect */
/* Debug level */
int tm6000_debug;
EXPORT_SYMBOL_GPL(tm6000_debug);
+static const struct v4l2_queryctrl no_ctrl = {
+ .name = "42",
+ .flags = V4L2_CTRL_FLAG_DISABLED,
+};
+
/* supported controls */
static struct v4l2_queryctrl tm6000_qctrl[] = {
{
@@ -96,9 +102,26 @@ static struct v4l2_queryctrl tm6000_qctrl[] = {
.step = 0x1,
.default_value = 0,
.flags = 0,
+ },
+ /* --- audio --- */
+ {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ }, {
+ .id = V4L2_CID_AUDIO_VOLUME,
+ .name = "Volume",
+ .minimum = -15,
+ .maximum = 15,
+ .step = 1,
+ .default_value = 0,
+ .type = V4L2_CTRL_TYPE_INTEGER,
}
};
+static const unsigned int CTRLS = ARRAY_SIZE(tm6000_qctrl);
static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)];
static struct tm6000_fmt format[] = {
@@ -117,6 +140,16 @@ static struct tm6000_fmt format[] = {
}
};
+static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id)
+{
+ unsigned int i;
+
+ for (i = 0; i < CTRLS; i++)
+ if (tm6000_qctrl[i].id == id)
+ return tm6000_qctrl+i;
+ return NULL;
+}
+
/* ------------------------------------------------------------------
* DMA and thread functions
* ------------------------------------------------------------------
@@ -199,13 +232,17 @@ static int copy_streams(u8 *data, unsigned long len,
char *voutp = NULL;
unsigned int linewidth;
- /* get video buffer */
- get_next_buf(dma_q, &vbuf);
- if (!vbuf)
- return rc;
- voutp = videobuf_to_vmalloc(&vbuf->vb);
- if (!voutp)
- return 0;
+ if (!dev->radio) {
+ /* get video buffer */
+ get_next_buf(dma_q, &vbuf);
+
+ if (!vbuf)
+ return rc;
+ voutp = videobuf_to_vmalloc(&vbuf->vb);
+
+ if (!voutp)
+ return 0;
+ }
for (ptr = data; ptr < endp;) {
if (!dev->isoc_ctl.cmd) {
@@ -257,29 +294,31 @@ static int copy_streams(u8 *data, unsigned long len,
*/
switch (cmd) {
case TM6000_URB_MSG_VIDEO:
- if ((dev->isoc_ctl.vfield != field) &&
- (field == 1)) {
+ if (!dev->radio) {
+ if ((dev->isoc_ctl.vfield != field) &&
+ (field == 1)) {
/* Announces that a new buffer
* were filled
*/
- buffer_filled(dev, dma_q, vbuf);
- dprintk(dev, V4L2_DEBUG_ISOC,
+ buffer_filled(dev, dma_q, vbuf);
+ dprintk(dev, V4L2_DEBUG_ISOC,
"new buffer filled\n");
- get_next_buf(dma_q, &vbuf);
- if (!vbuf)
- return rc;
- voutp = videobuf_to_vmalloc(&vbuf->vb);
- if (!voutp)
- return rc;
- memset(voutp, 0, vbuf->vb.size);
- }
- linewidth = vbuf->vb.width << 1;
- pos = ((line << 1) - field - 1) * linewidth +
- block * TM6000_URB_MSG_LEN;
- /* Don't allow to write out of the buffer */
- if (pos + size > vbuf->vb.size)
- cmd = TM6000_URB_MSG_ERR;
- dev->isoc_ctl.vfield = field;
+ get_next_buf(dma_q, &vbuf);
+ if (!vbuf)
+ return rc;
+ voutp = videobuf_to_vmalloc(&vbuf->vb);
+ if (!voutp)
+ return rc;
+ memset(voutp, 0, vbuf->vb.size);
+ }
+ linewidth = vbuf->vb.width << 1;
+ pos = ((line << 1) - field - 1) *
+ linewidth + block * TM6000_URB_MSG_LEN;
+ /* Don't allow to write out of the buffer */
+ if (pos + size > vbuf->vb.size)
+ cmd = TM6000_URB_MSG_ERR;
+ dev->isoc_ctl.vfield = field;
+ }
break;
case TM6000_URB_MSG_VBI:
break;
@@ -537,7 +576,7 @@ static void tm6000_uninit_isoc(struct tm6000_core *dev)
/*
* Allocate URBs and start IRQ
*/
-static int tm6000_prepare_isoc(struct tm6000_core *dev, unsigned int framesize)
+static int tm6000_prepare_isoc(struct tm6000_core *dev)
{
struct tm6000_dmaqueue *dma_q = &dev->vidq;
int i, j, sb_size, pipe, size, max_packets, num_bufs = 8;
@@ -566,11 +605,7 @@ static int tm6000_prepare_isoc(struct tm6000_core *dev, unsigned int framesize)
dev->isoc_ctl.max_pkt_size = size;
- max_packets = (framesize + size - 1) / size;
-
- if (max_packets > TM6000_MAX_ISO_PACKETS)
- max_packets = TM6000_MAX_ISO_PACKETS;
-
+ max_packets = TM6000_MAX_ISO_PACKETS;
sb_size = max_packets * size;
dev->isoc_ctl.num_bufs = num_bufs;
@@ -746,7 +781,7 @@ buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb,
urb_init = 1;
if (urb_init) {
- rc = tm6000_prepare_isoc(dev, buf->vb.size);
+ rc = tm6000_prepare_isoc(dev);
if (rc < 0)
goto fail;
@@ -1143,6 +1178,12 @@ static int vidioc_g_ctrl(struct file *file, void *priv,
case V4L2_CID_HUE:
val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0);
return 0;
+ case V4L2_CID_AUDIO_MUTE:
+ val = dev->ctl_mute;
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ val = dev->ctl_volume;
+ return 0;
default:
return -EINVAL;
}
@@ -1174,6 +1215,14 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
case V4L2_CID_HUE:
tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val);
return 0;
+ case V4L2_CID_AUDIO_MUTE:
+ dev->ctl_mute = val;
+ tm6000_tvaudio_set_mute(dev, val);
+ return 0;
+ case V4L2_CID_AUDIO_VOLUME:
+ dev->ctl_volume = val;
+ tm6000_set_volume(dev, val);
+ return 0;
}
return -EINVAL;
}
@@ -1221,7 +1270,7 @@ static int vidioc_g_frequency(struct file *file, void *priv,
if (unlikely(UNSET == dev->tuner_type))
return -EINVAL;
- f->type = V4L2_TUNER_ANALOG_TV;
+ f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
f->frequency = dev->freq;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f);
@@ -1235,13 +1284,14 @@ static int vidioc_s_frequency(struct file *file, void *priv,
struct tm6000_fh *fh = priv;
struct tm6000_core *dev = fh->dev;
- if (unlikely(f->type != V4L2_TUNER_ANALOG_TV))
- return -EINVAL;
-
if (unlikely(UNSET == dev->tuner_type))
return -EINVAL;
if (unlikely(f->tuner != 0))
return -EINVAL;
+ if (0 == fh->radio && V4L2_TUNER_ANALOG_TV != f->type)
+ return -EINVAL;
+ if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
+ return -EINVAL;
dev->freq = f->frequency;
v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f);
@@ -1249,6 +1299,122 @@ static int vidioc_s_frequency(struct file *file, void *priv,
return 0;
}
+static int radio_querycap(struct file *file, void *priv,
+ struct v4l2_capability *cap)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ strcpy(cap->driver, "tm6000");
+ strlcpy(cap->card, dev->name, sizeof(dev->name));
+ sprintf(cap->bus_info, "USB%04x:%04x",
+ le16_to_cpu(dev->udev->descriptor.idVendor),
+ le16_to_cpu(dev->udev->descriptor.idProduct));
+ cap->version = dev->dev_type;
+ cap->capabilities = V4L2_CAP_TUNER;
+
+ return 0;
+}
+
+static int radio_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ memset(t, 0, sizeof(*t));
+ strcpy(t->name, "Radio");
+ t->type = V4L2_TUNER_RADIO;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_tuner, t);
+
+ if ((dev->aradio == TM6000_AIP_LINE1) ||
+ (dev->aradio == TM6000_AIP_LINE2)) {
+ t->rxsubchans = V4L2_TUNER_SUB_MONO;
+ }
+ else {
+ t->rxsubchans = V4L2_TUNER_SUB_STEREO;
+ }
+
+ return 0;
+}
+
+static int radio_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *t)
+{
+ struct tm6000_fh *fh = file->private_data;
+ struct tm6000_core *dev = fh->dev;
+
+ if (0 != t->index)
+ return -EINVAL;
+
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t);
+
+ return 0;
+}
+
+static int radio_enum_input(struct file *file, void *priv,
+ struct v4l2_input *i)
+{
+ if (i->index != 0)
+ return -EINVAL;
+
+ strcpy(i->name, "Radio");
+ i->type = V4L2_INPUT_TYPE_TUNER;
+
+ return 0;
+}
+
+static int radio_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int radio_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ memset(a, 0, sizeof(*a));
+ strcpy(a->name, "Radio");
+ return 0;
+}
+
+static int radio_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ return 0;
+}
+
+static int radio_s_input(struct file *filp, void *priv, unsigned int i)
+{
+ return 0;
+}
+
+static int radio_s_std(struct file *file, void *fh, v4l2_std_id *norm)
+{
+ return 0;
+}
+
+static int radio_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *c)
+{
+ const struct v4l2_queryctrl *ctrl;
+
+ if (c->id < V4L2_CID_BASE ||
+ c->id >= V4L2_CID_LASTP1)
+ return -EINVAL;
+ if (c->id == V4L2_CID_AUDIO_MUTE) {
+ ctrl = ctrl_by_id(c->id);
+ *c = *ctrl;
+ } else
+ *c = no_ctrl;
+
+ return 0;
+}
+
/* ------------------------------------------------------------------
File operations for the device
------------------------------------------------------------------*/
@@ -1260,6 +1426,7 @@ static int tm6000_open(struct file *file)
struct tm6000_fh *fh;
enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
int i, rc;
+ int radio = 0;
printk(KERN_INFO "tm6000: open called (dev=%s)\n",
video_device_node_name(vdev));
@@ -1267,6 +1434,17 @@ static int tm6000_open(struct file *file)
dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n",
video_device_node_name(vdev));
+ switch (vdev->vfl_type) {
+ case VFL_TYPE_GRABBER:
+ type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ break;
+ case VFL_TYPE_VBI:
+ type = V4L2_BUF_TYPE_VBI_CAPTURE;
+ break;
+ case VFL_TYPE_RADIO:
+ radio = 1;
+ break;
+ }
/* If more than one user, mutex should be added */
dev->users++;
@@ -1284,8 +1462,9 @@ static int tm6000_open(struct file *file)
file->private_data = fh;
fh->dev = dev;
-
- fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+ fh->radio = radio;
+ dev->radio = radio;
+ fh->type = type;
dev->fourcc = format[0].fourcc;
fh->fmt = format_by_fourcc(dev->fourcc);
@@ -1322,6 +1501,19 @@ static int tm6000_open(struct file *file)
V4L2_FIELD_INTERLACED,
sizeof(struct tm6000_buffer), fh, &dev->lock);
+ if (fh->radio) {
+ dprintk(dev, V4L2_DEBUG_OPEN, "video_open: setting radio device\n");
+ tm6000_set_audio_input(dev, dev->aradio);
+ tm6000_set_volume(dev, dev->ctl_volume);
+ v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_radio);
+ tm6000_prepare_isoc(dev);
+ tm6000_start_thread(dev);
+ }
+ else {
+ tm6000_set_audio_input(dev, dev->avideo);
+ tm6000_set_volume(dev, dev->ctl_volume);
+ }
+
return 0;
}
@@ -1445,6 +1637,36 @@ static struct video_device tm6000_template = {
.current_norm = V4L2_STD_NTSC_M,
};
+static const struct v4l2_file_operations radio_fops = {
+ .owner = THIS_MODULE,
+ .open = tm6000_open,
+ .release = tm6000_release,
+ .ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops radio_ioctl_ops = {
+ .vidioc_querycap = radio_querycap,
+ .vidioc_g_tuner = radio_g_tuner,
+ .vidioc_enum_input = radio_enum_input,
+ .vidioc_g_audio = radio_g_audio,
+ .vidioc_s_tuner = radio_s_tuner,
+ .vidioc_s_audio = radio_s_audio,
+ .vidioc_s_input = radio_s_input,
+ .vidioc_s_std = radio_s_std,
+ .vidioc_queryctrl = radio_queryctrl,
+ .vidioc_g_input = radio_g_input,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+};
+
+struct video_device tm6000_radio_template = {
+ .name = "tm6000",
+ .fops = &radio_fops,
+ .ioctl_ops = &radio_ioctl_ops,
+};
+
/* -----------------------------------------------------------------
* Initialization and module stuff
* ------------------------------------------------------------------
@@ -1499,6 +1721,25 @@ int tm6000_v4l2_register(struct tm6000_core *dev)
printk(KERN_INFO "%s: registered device %s\n",
dev->name, video_device_node_name(dev->vfd));
+ dev->radio_dev = vdev_init(dev, &tm6000_radio_template,
+ "radio");
+ if (!dev->radio_dev) {
+ printk(KERN_INFO "%s: can't register radio device\n",
+ dev->name);
+ return ret; /* FIXME release resource */
+ }
+
+ ret = video_register_device(dev->radio_dev, VFL_TYPE_RADIO,
+ radio_nr);
+ if (ret < 0) {
+ printk(KERN_INFO "%s: can't register radio device\n",
+ dev->name);
+ return ret; /* FIXME release resource */
+ }
+
+ printk(KERN_INFO "%s: registered device %s\n",
+ dev->name, video_device_node_name(dev->radio_dev));
+
printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret);
return ret;
}
@@ -1507,6 +1748,14 @@ int tm6000_v4l2_unregister(struct tm6000_core *dev)
{
video_unregister_device(dev->vfd);
+ if (dev->radio_dev) {
+ if (video_is_registered(dev->radio_dev))
+ video_unregister_device(dev->radio_dev);
+ else
+ video_device_release(dev->radio_dev);
+ dev->radio_dev = NULL;
+ }
+
return 0;
}
diff --git a/drivers/staging/tm6000/tm6000.h b/drivers/staging/tm6000/tm6000.h
index bf11eeec92c7..ccd120fe1340 100644
--- a/drivers/staging/tm6000/tm6000.h
+++ b/drivers/staging/tm6000/tm6000.h
@@ -53,6 +53,14 @@ enum tm6000_devtype {
TM6010,
};
+enum tm6000_inaudio {
+ TM6000_AIP_UNK = 0,
+ TM6000_AIP_SIF1,
+ TM6000_AIP_SIF2,
+ TM6000_AIP_LINE1,
+ TM6000_AIP_LINE2,
+};
+
/* ------------------------------------------------------------------
* Basic structures
* ------------------------------------------------------------------
@@ -174,6 +182,8 @@ struct tm6000_core {
char *ir_codes;
+ __u8 radio;
+
/* Demodulator configuration */
int demod_addr; /* demodulator address */
@@ -194,6 +204,7 @@ struct tm6000_core {
bool is_res_read;
struct video_device *vfd;
+ struct video_device *radio_dev;
struct tm6000_dmaqueue vidq;
struct v4l2_device v4l2_dev;
@@ -203,6 +214,9 @@ struct tm6000_core {
enum tm6000_mode mode;
+ int ctl_mute; /* audio */
+ int ctl_volume;
+
/* DVB-T support */
struct tm6000_dvb *dvb;
@@ -210,7 +224,8 @@ struct tm6000_core {
struct snd_tm6000_card *adev;
struct work_struct wq_trigger; /* Trigger to start/stop audio for alsa module */
atomic_t stream_started; /* stream should be running if true */
-
+ enum tm6000_inaudio avideo;
+ enum tm6000_inaudio aradio;
struct tm6000_IR *ir;
@@ -248,6 +263,7 @@ struct tm6000_ops {
struct tm6000_fh {
struct tm6000_core *dev;
+ unsigned int radio;
/* video capture */
struct tm6000_fmt *fmt;
@@ -276,12 +292,17 @@ int tm6000_get_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index);
int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index);
int tm6000_set_reg(struct tm6000_core *dev, u8 req, u16 value, u16 index);
+int tm6000_set_reg_mask(struct tm6000_core *dev, u8 req, u16 value,
+ u16 index, u16 mask);
int tm6000_i2c_reset(struct tm6000_core *dev, u16 tsleep);
int tm6000_init(struct tm6000_core *dev);
int tm6000_init_analog_mode(struct tm6000_core *dev);
int tm6000_init_digital_mode(struct tm6000_core *dev);
int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate);
+int tm6000_set_audio_input(struct tm6000_core *dev, enum tm6000_inaudio ainp);
+int tm6000_tvaudio_set_mute(struct tm6000_core *dev, u8 mute);
+void tm6000_set_volume(struct tm6000_core *dev, int vol);
int tm6000_v4l2_register(struct tm6000_core *dev);
int tm6000_v4l2_unregister(struct tm6000_core *dev);
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-04 09:19:04 +0000