Reading eeprom works
Analog is untested
Signed-off-by: Matthias Schwarzott <z...@gentoo.org>
---
drivers/media/usb/cx231xx/cx231xx-avcore.c | 1 +
drivers/media/usb/cx231xx/cx231xx-cards.c | 92 ++++++++++++++++++++++++++++++
drivers/media/usb/cx231xx/cx231xx-core.c | 3 +
drivers/media/usb/cx231xx/cx231xx.h | 1 +
4 files changed, 97 insertions(+)
diff --git a/drivers/media/usb/cx231xx/cx231xx-avcore.c
b/drivers/media/usb/cx231xx/cx231xx-avcore.c
index 89de00b..b93d77f 100644
--- a/drivers/media/usb/cx231xx/cx231xx-avcore.c
+++ b/drivers/media/usb/cx231xx/cx231xx-avcore.c
@@ -352,6 +352,7 @@ int cx231xx_afe_update_power_control(struct cx231xx *dev,
case CX231XX_BOARD_CNXT_RDU_253S:
case CX231XX_BOARD_CNXT_VIDEO_GRABBER:
case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER_CT:
case CX231XX_BOARD_HAUPPAUGE_USBLIVE2:
case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c
b/drivers/media/usb/cx231xx/cx231xx-cards.c
index e9d017b..b6b99a0 100644
--- a/drivers/media/usb/cx231xx/cx231xx-cards.c
+++ b/drivers/media/usb/cx231xx/cx231xx-cards.c
@@ -704,6 +704,45 @@ struct cx231xx_board cx231xx_boards[] = {
}
},
},
+ [CX231XX_BOARD_HAUPPAUGE_EXETER_CT] = {
+ .name = "Hauppauge EXETER-CT",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 0,
+ .demod_addr = 0x0e,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ } },
+ },
};
const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
@@ -731,6 +770,8 @@ struct usb_device_id cx231xx_id_table[] = {
.driver_info = CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC},
{USB_DEVICE(0x2040, 0xb120),
.driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xb130),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER_CT},
{USB_DEVICE(0x2040, 0xb140),
.driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
{USB_DEVICE(0x2040, 0xc200),
@@ -884,6 +925,48 @@ static void cx231xx_config_tuner(struct cx231xx *dev)
}
+static int read_eeprom(struct cx231xx *dev, u8 *eedata, int len)
+{
+ int ret = 0;
+ u8 addr = 0xa0 >> 1;
+ u8 start_offset = 0;
+ int len_todo = len;
+ u8* eedata_cur = eedata;
+ int i;
+ struct i2c_msg msg_write =
+ { .addr = addr,
+ .flags = 0, .buf = &start_offset, .len = 1 };
+ struct i2c_msg msg_read = { .addr = addr, .flags = I2C_M_RD };
+
+ //mutex_lock(&dev->i2c_lock);
+ cx231xx_enable_i2c_port_3(dev, false);
+
+ // start reading at offset 0
+ ret = i2c_transfer(&dev->i2c_bus[1].i2c_adap, &msg_write, 1);
+
+ while (len_todo > 0)
+ {
+ msg_read.len = (len_todo > 64) ? 64 : len_todo;
+ msg_read.buf = eedata_cur;
+
+ ret = i2c_transfer(&dev->i2c_bus[1].i2c_adap, &msg_read, 1);
+
+ eedata_cur += msg_read.len;
+ len_todo -= msg_read.len;
+ }
+
+ cx231xx_enable_i2c_port_3(dev, true);
+ //mutex_unlock(&dev->i2c_lock);
+
+ for (i = 0; i < len; i++) {
+ if (0 == (i % 16))
+ printk(KERN_INFO "%s: i2c eeprom %02x:",dev->name,i);
+ printk(" %02x",eedata[i]);
+ if (15 == (i % 16))
+ printk("\n");
+ }
+}
+
void cx231xx_card_setup(struct cx231xx *dev)
{
@@ -915,6 +998,15 @@ void cx231xx_card_setup(struct cx231xx *dev)
else
cx231xx_config_tuner(dev);
}
+
+ if (dev->model == CX231XX_BOARD_HAUPPAUGE_EXETER_CT)
+ {
+ struct tveeprom tvee;
+ static u8 eeprom[256];
+ read_eeprom(dev, eeprom, sizeof(eeprom));
+ tveeprom_hauppauge_analog(&dev->i2c_bus[1].i2c_client, &tvee,
eeprom + 0xc0);
+ }
+
}
/*
diff --git a/drivers/media/usb/cx231xx/cx231xx-core.c
b/drivers/media/usb/cx231xx/cx231xx-core.c
index 4ba3ce0..3eb95d1 100644
--- a/drivers/media/usb/cx231xx/cx231xx-core.c
+++ b/drivers/media/usb/cx231xx/cx231xx-core.c
@@ -726,6 +726,7 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode
set_mode)
errCode =
cx231xx_set_agc_analog_digital_mux_select(dev, 1);
break;
case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER_CT:
errCode = cx231xx_set_power_mode(dev,
POLARIS_AVMODE_DIGITAL);
break;
@@ -744,6 +745,7 @@ int cx231xx_set_mode(struct cx231xx *dev, enum cx231xx_mode
set_mode)
case CX231XX_BOARD_CNXT_RDE_253S:
case CX231XX_BOARD_CNXT_RDU_253S:
case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER_CT:
case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
@@ -1379,6 +1381,7 @@ int cx231xx_dev_init(struct cx231xx *dev)
case CX231XX_BOARD_CNXT_RDE_253S:
case CX231XX_BOARD_CNXT_RDU_253S:
case CX231XX_BOARD_HAUPPAUGE_EXETER:
+ case CX231XX_BOARD_HAUPPAUGE_EXETER_CT:
case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
case CX231XX_BOARD_HAUPPAUGE_USB2_FM_PAL:
case CX231XX_BOARD_HAUPPAUGE_USB2_FM_NTSC:
diff --git a/drivers/media/usb/cx231xx/cx231xx.h
b/drivers/media/usb/cx231xx/cx231xx.h
index babca7f..7393aea 100644
--- a/drivers/media/usb/cx231xx/cx231xx.h
+++ b/drivers/media/usb/cx231xx/cx231xx.h
@@ -73,6 +73,7 @@
#define CX231XX_BOARD_ELGATO_VIDEO_CAPTURE_V2 16
#define CX231XX_BOARD_OTG102 17
#define CX231XX_BOARD_KWORLD_UB445_USB_HYBRID 18
+#define CX231XX_BOARD_HAUPPAUGE_EXETER_CT 19
/* Limits minimum and default number of buffers */
#define CX231XX_MIN_BUF 4
--
1.8.4.4
--
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