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path: root/drivers/media/video/gspca/tv8532.c
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Diffstat (limited to 'drivers/media/video/gspca/tv8532.c')
-rw-r--r--drivers/media/video/gspca/tv8532.c360
1 files changed, 158 insertions, 202 deletions
diff --git a/drivers/media/video/gspca/tv8532.c b/drivers/media/video/gspca/tv8532.c
index f9bffd67991..0b793899095 100644
--- a/drivers/media/video/gspca/tv8532.c
+++ b/drivers/media/video/gspca/tv8532.c
@@ -22,8 +22,8 @@
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5)
-static const char version[] = "2.1.5";
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7)
+static const char version[] = "2.1.7";
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("TV8532 USB Camera Driver");
@@ -168,63 +168,74 @@ static const __u32 tv_8532_eeprom_data[] = {
0x0c0509f1, 0
};
-static void reg_r(struct usb_device *dev,
- __u16 index, __u8 *buffer)
+static int reg_r(struct gspca_dev *gspca_dev,
+ __u16 index)
{
- usb_control_msg(dev,
- usb_rcvctrlpipe(dev, 0),
+ usb_control_msg(gspca_dev->dev,
+ usb_rcvctrlpipe(gspca_dev->dev, 0),
TV8532_REQ_RegRead,
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, /* value */
- index, buffer, sizeof(__u8),
+ index, gspca_dev->usb_buf, 1,
500);
+ return gspca_dev->usb_buf[0];
}
-static void reg_w(struct usb_device *dev,
- __u16 index, __u8 *buffer, __u16 length)
+/* write 1 byte */
+static void reg_w_1(struct gspca_dev *gspca_dev,
+ __u16 index, __u8 value)
{
- usb_control_msg(dev,
- usb_sndctrlpipe(dev, 0),
+ gspca_dev->usb_buf[0] = value;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
TV8532_REQ_RegWrite,
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, /* value */
- index, buffer, length, 500);
+ index, gspca_dev->usb_buf, 1, 500);
+}
+
+/* write 2 bytes */
+static void reg_w_2(struct gspca_dev *gspca_dev,
+ __u16 index, __u8 val1, __u8 val2)
+{
+ gspca_dev->usb_buf[0] = val1;
+ gspca_dev->usb_buf[1] = val2;
+ usb_control_msg(gspca_dev->dev,
+ usb_sndctrlpipe(gspca_dev->dev, 0),
+ TV8532_REQ_RegWrite,
+ USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+ 0, /* value */
+ index, gspca_dev->usb_buf, 2, 500);
}
static void tv_8532WriteEEprom(struct gspca_dev *gspca_dev)
{
int i = 0;
- __u8 reg, data0, data1, data2, datacmd;
- struct usb_device *dev = gspca_dev->dev;
+ __u8 reg, data0, data1, data2;
- datacmd = 0xb0;;
- reg_w(dev, TV8532_GPIO, &datacmd, 1);
- datacmd = TV8532_CMD_EEprom_Open;
- reg_w(dev, TV8532_CTRL, &datacmd, 1);
+ reg_w_1(gspca_dev, TV8532_GPIO, 0xb0);
+ reg_w_1(gspca_dev, TV8532_CTRL, TV8532_CMD_EEprom_Open);
/* msleep(1); */
while (tv_8532_eeprom_data[i]) {
reg = (tv_8532_eeprom_data[i] & 0xff000000) >> 24;
- reg_w(dev, TV8532_EEprom_Add, &reg, 1);
+ reg_w_1(gspca_dev, TV8532_EEprom_Add, reg);
/* msleep(1); */
data0 = (tv_8532_eeprom_data[i] & 0x000000ff);
- reg_w(dev, TV8532_EEprom_DataL, &data0, 1);
+ reg_w_1(gspca_dev, TV8532_EEprom_DataL, data0);
/* msleep(1); */
- data1 = (tv_8532_eeprom_data[i] & 0x0000FF00) >> 8;
- reg_w(dev, TV8532_EEprom_DataM, &data1, 1);
+ data1 = (tv_8532_eeprom_data[i] & 0x0000ff00) >> 8;
+ reg_w_1(gspca_dev, TV8532_EEprom_DataM, data1);
/* msleep(1); */
- data2 = (tv_8532_eeprom_data[i] & 0x00FF0000) >> 16;
- reg_w(dev, TV8532_EEprom_DataH, &data2, 1);
+ data2 = (tv_8532_eeprom_data[i] & 0x00ff0000) >> 16;
+ reg_w_1(gspca_dev, TV8532_EEprom_DataH, data2);
/* msleep(1); */
- datacmd = 0;
- reg_w(dev, TV8532_EEprom_Write, &datacmd, 1);
+ reg_w_1(gspca_dev, TV8532_EEprom_Write, 0);
/* msleep(10); */
i++;
}
- datacmd = i;
- reg_w(dev, TV8532_EEprom_TableLength, &datacmd, 1);
+ reg_w_1(gspca_dev, TV8532_EEprom_TableLength, i);
/* msleep(1); */
- datacmd = TV8532_CMD_EEprom_Close;
- reg_w(dev, TV8532_CTRL, &datacmd, 1);
+ reg_w_1(gspca_dev, TV8532_CTRL, TV8532_CMD_EEprom_Close);
msleep(10);
}
@@ -250,154 +261,121 @@ static int sd_config(struct gspca_dev *gspca_dev,
static void tv_8532ReadRegisters(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
__u8 data;
-/* __u16 vid, pid; */
- reg_r(dev, 0x0001, &data);
+ data = reg_r(gspca_dev, 0x0001);
PDEBUG(D_USBI, "register 0x01-> %x", data);
- reg_r(dev, 0x0002, &data);
+ data = reg_r(gspca_dev, 0x0002);
PDEBUG(D_USBI, "register 0x02-> %x", data);
- reg_r(dev, TV8532_ADWIDTH_L, &data);
- reg_r(dev, TV8532_ADWIDTH_H, &data);
- reg_r(dev, TV8532_QUANT_COMP, &data);
- reg_r(dev, TV8532_MODE_PACKET, &data);
- reg_r(dev, TV8532_SETCLK, &data);
- reg_r(dev, TV8532_POINT_L, &data);
- reg_r(dev, TV8532_POINT_H, &data);
- reg_r(dev, TV8532_POINTB_L, &data);
- reg_r(dev, TV8532_POINTB_H, &data);
- reg_r(dev, TV8532_BUDGET_L, &data);
- reg_r(dev, TV8532_BUDGET_H, &data);
- reg_r(dev, TV8532_VID_L, &data);
- reg_r(dev, TV8532_VID_H, &data);
- reg_r(dev, TV8532_PID_L, &data);
- reg_r(dev, TV8532_PID_H, &data);
- reg_r(dev, TV8532_DeviceID, &data);
- reg_r(dev, TV8532_AD_COLBEGIN_L, &data);
- reg_r(dev, TV8532_AD_COLBEGIN_H, &data);
- reg_r(dev, TV8532_AD_ROWBEGIN_L, &data);
- reg_r(dev, TV8532_AD_ROWBEGIN_H, &data);
+ reg_r(gspca_dev, TV8532_ADWIDTH_L);
+ reg_r(gspca_dev, TV8532_ADWIDTH_H);
+ reg_r(gspca_dev, TV8532_QUANT_COMP);
+ reg_r(gspca_dev, TV8532_MODE_PACKET);
+ reg_r(gspca_dev, TV8532_SETCLK);
+ reg_r(gspca_dev, TV8532_POINT_L);
+ reg_r(gspca_dev, TV8532_POINT_H);
+ reg_r(gspca_dev, TV8532_POINTB_L);
+ reg_r(gspca_dev, TV8532_POINTB_H);
+ reg_r(gspca_dev, TV8532_BUDGET_L);
+ reg_r(gspca_dev, TV8532_BUDGET_H);
+ reg_r(gspca_dev, TV8532_VID_L);
+ reg_r(gspca_dev, TV8532_VID_H);
+ reg_r(gspca_dev, TV8532_PID_L);
+ reg_r(gspca_dev, TV8532_PID_H);
+ reg_r(gspca_dev, TV8532_DeviceID);
+ reg_r(gspca_dev, TV8532_AD_COLBEGIN_L);
+ reg_r(gspca_dev, TV8532_AD_COLBEGIN_H);
+ reg_r(gspca_dev, TV8532_AD_ROWBEGIN_L);
+ reg_r(gspca_dev, TV8532_AD_ROWBEGIN_H);
}
static void tv_8532_setReg(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 data;
- __u8 value[2] = { 0, 0 };
-
- data = ADCBEGINL;
- reg_w(dev, TV8532_AD_COLBEGIN_L, &data, 1); /* 0x10 */
- data = ADCBEGINH; /* also digital gain */
- reg_w(dev, TV8532_AD_COLBEGIN_H, &data, 1);
- data = TV8532_CMD_UPDATE;
- reg_w(dev, TV8532_PART_CTRL, &data, 1); /* 0x00<-0x84 */
-
- data = 0x0a;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
+ reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_L,
+ ADCBEGINL); /* 0x10 */
+ reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_H,
+ ADCBEGINH); /* also digital gain */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL,
+ TV8532_CMD_UPDATE); /* 0x00<-0x84 */
+
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0a);
/******************************************************/
- data = ADHEIGHL;
- reg_w(dev, TV8532_ADHEIGHT_L, &data, 1); /* 0e */
- data = ADHEIGHH;
- reg_w(dev, TV8532_ADHEIGHT_H, &data, 1); /* 0f */
- value[0] = EXPOL;
- value[1] = EXPOH; /* 350d 0x014c; */
- reg_w(dev, TV8532_EXPOSURE, value, 2); /* 1c */
- data = ADCBEGINL;
- reg_w(dev, TV8532_AD_COLBEGIN_L, &data, 1); /* 0x10 */
- data = ADCBEGINH; /* also digital gain */
- reg_w(dev, TV8532_AD_COLBEGIN_H, &data, 1);
- data = ADRBEGINL;
- reg_w(dev, TV8532_AD_ROWBEGIN_L, &data, 1); /* 0x14 */
-
- data = 0x00;
- reg_w(dev, TV8532_AD_SLOPE, &data, 1); /* 0x91 */
- data = 0x02;
- reg_w(dev, TV8532_AD_BITCTRL, &data, 1); /* 0x94 */
-
-
- data = TV8532_CMD_EEprom_Close;
- reg_w(dev, TV8532_CTRL, &data, 1); /* 0x01 */
-
- data = 0x00;
- reg_w(dev, TV8532_AD_SLOPE, &data, 1); /* 0x91 */
- data = TV8532_CMD_UPDATE;
- reg_w(dev, TV8532_PART_CTRL, &data, 1); /* 0x00<-0x84 */
+ reg_w_1(gspca_dev, TV8532_ADHEIGHT_L, ADHEIGHL); /* 0e */
+ reg_w_1(gspca_dev, TV8532_ADHEIGHT_H, ADHEIGHH); /* 0f */
+ reg_w_2(gspca_dev, TV8532_EXPOSURE,
+ EXPOL, EXPOH); /* 350d 0x014c; 1c */
+ reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_L,
+ ADCBEGINL); /* 0x10 */
+ reg_w_1(gspca_dev, TV8532_AD_COLBEGIN_H,
+ ADCBEGINH); /* also digital gain */
+ reg_w_1(gspca_dev, TV8532_AD_ROWBEGIN_L,
+ ADRBEGINL); /* 0x14 */
+
+ reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x00); /* 0x91 */
+ reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x02); /* 0x94 */
+
+ reg_w_1(gspca_dev, TV8532_CTRL,
+ TV8532_CMD_EEprom_Close); /* 0x01 */
+
+ reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x00); /* 0x91 */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL,
+ TV8532_CMD_UPDATE); /* 0x00<-0x84 */
}
static void tv_8532_PollReg(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 data;
int i;
/* strange polling from tgc */
for (i = 0; i < 10; i++) {
- data = TESTCLK; /* 0x48; //0x08; */
- reg_w(dev, TV8532_SETCLK, &data, 1); /* 0x2c */
- data = TV8532_CMD_UPDATE;
- reg_w(dev, TV8532_PART_CTRL, &data, 1);
- data = 0x01;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_SETCLK,
+ TESTCLK); /* 0x48; //0x08; 0x2c */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL, TV8532_CMD_UPDATE);
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01); /* 0x31 */
}
}
/* this function is called at open time */
static int sd_open(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 data;
- __u8 dataStart;
- __u8 value[2];
-
- data = 0x32;
- reg_w(dev, TV8532_AD_SLOPE, &data, 1);
- data = 0;
- reg_w(dev, TV8532_AD_BITCTRL, &data, 1);
+ reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
+ reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
tv_8532ReadRegisters(gspca_dev);
- data = 0x0b;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
- value[0] = ADHEIGHL;
- value[1] = ADHEIGHH; /* 401d 0x0169; */
- reg_w(dev, TV8532_ADHEIGHT_L, value, 2); /* 0e */
- value[0] = EXPOL;
- value[1] = EXPOH; /* 350d 0x014c; */
- reg_w(dev, TV8532_EXPOSURE, value, 2); /* 1c */
- data = ADWIDTHL; /* 0x20; */
- reg_w(dev, TV8532_ADWIDTH_L, &data, 1); /* 0x0c */
- data = ADWIDTHH;
- reg_w(dev, TV8532_ADWIDTH_H, &data, 1); /* 0x0d */
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
+ reg_w_2(gspca_dev, TV8532_ADHEIGHT_L, ADHEIGHL,
+ ADHEIGHH); /* 401d 0x0169; 0e */
+ reg_w_2(gspca_dev, TV8532_EXPOSURE, EXPOL,
+ EXPOH); /* 350d 0x014c; 1c */
+ reg_w_1(gspca_dev, TV8532_ADWIDTH_L, ADWIDTHL); /* 0x20; 0x0c */
+ reg_w_1(gspca_dev, TV8532_ADWIDTH_H, ADWIDTHH); /* 0x0d */
/*******************************************************************/
- data = TESTCOMP; /* 0x72 compressed mode */
- reg_w(dev, TV8532_QUANT_COMP, &data, 1); /* 0x28 */
- data = TESTLINE; /* 0x84; // CIF | 4 packet */
- reg_w(dev, TV8532_MODE_PACKET, &data, 1); /* 0x29 */
+ reg_w_1(gspca_dev, TV8532_QUANT_COMP,
+ TESTCOMP); /* 0x72 compressed mode 0x28 */
+ reg_w_1(gspca_dev, TV8532_MODE_PACKET,
+ TESTLINE); /* 0x84; // CIF | 4 packet 0x29 */
/************************************************/
- data = TESTCLK; /* 0x48; //0x08; */
- reg_w(dev, TV8532_SETCLK, &data, 1); /* 0x2c */
- data = TESTPTL; /* 0x38; */
- reg_w(dev, TV8532_POINT_L, &data, 1); /* 0x2d */
- data = TESTPTH; /* 0x04; */
- reg_w(dev, TV8532_POINT_H, &data, 1); /* 0x2e */
- dataStart = TESTPTBL; /* 0x04; */
- reg_w(dev, TV8532_POINTB_L, &dataStart, 1); /* 0x2f */
- data = TESTPTBH; /* 0x04; */
- reg_w(dev, TV8532_POINTB_H, &data, 1); /* 0x30 */
- data = TV8532_CMD_UPDATE;
- reg_w(dev, TV8532_PART_CTRL, &data, 1); /* 0x00<-0x84 */
+ reg_w_1(gspca_dev, TV8532_SETCLK,
+ TESTCLK); /* 0x48; //0x08; 0x2c */
+ reg_w_1(gspca_dev, TV8532_POINT_L,
+ TESTPTL); /* 0x38; 0x2d */
+ reg_w_1(gspca_dev, TV8532_POINT_H,
+ TESTPTH); /* 0x04; 0x2e */
+ reg_w_1(gspca_dev, TV8532_POINTB_L,
+ TESTPTBL); /* 0x04; 0x2f */
+ reg_w_1(gspca_dev, TV8532_POINTB_H,
+ TESTPTBH); /* 0x04; 0x30 */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL,
+ TV8532_CMD_UPDATE); /* 0x00<-0x84 */
/*************************************************/
- data = 0x01;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01); /* 0x31 */
msleep(200);
- data = 0x00;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */
/*************************************************/
tv_8532_setReg(gspca_dev);
/*************************************************/
- data = 0x0b;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
/*************************************************/
tv_8532_setReg(gspca_dev);
/*************************************************/
@@ -408,94 +386,72 @@ static int sd_open(struct gspca_dev *gspca_dev)
static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
- __u8 value[2];
- __u8 data;
int brightness = sd->brightness;
- value[1] = (brightness >> 8) & 0xff;
- value[0] = (brightness) & 0xff;
- reg_w(gspca_dev->dev, TV8532_EXPOSURE, value, 2); /* 1c */
- data = TV8532_CMD_UPDATE;
- reg_w(gspca_dev->dev, TV8532_PART_CTRL, &data, 1);
+ reg_w_2(gspca_dev, TV8532_EXPOSURE,
+ brightness >> 8, brightness); /* 1c */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL, TV8532_CMD_UPDATE);
}
/* -- start the camera -- */
static void sd_start(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 data;
- __u8 value[2];
-
- data = 0x32;
- reg_w(dev, TV8532_AD_SLOPE, &data, 1);
- data = 0;
- reg_w(dev, TV8532_AD_BITCTRL, &data, 1);
+ reg_w_1(gspca_dev, TV8532_AD_SLOPE, 0x32);
+ reg_w_1(gspca_dev, TV8532_AD_BITCTRL, 0x00);
tv_8532ReadRegisters(gspca_dev);
- data = 0x0b;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
- value[0] = ADHEIGHL;
- value[1] = ADHEIGHH; /* 401d 0x0169; */
- reg_w(dev, TV8532_ADHEIGHT_L, value, 2); /* 0e */
-/* value[0] = EXPOL; value[1] =EXPOH; * 350d 0x014c; */
-/* reg_w(dev,TV8532_REQ_RegWrite,0,TV8532_EXPOSURE,value,2); * 1c */
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
+ reg_w_2(gspca_dev, TV8532_ADHEIGHT_L,
+ ADHEIGHL, ADHEIGHH); /* 401d 0x0169; 0e */
+/* reg_w_2(gspca_dev, TV8532_EXPOSURE,
+ EXPOL, EXPOH); * 350d 0x014c; 1c */
setbrightness(gspca_dev);
- data = ADWIDTHL; /* 0x20; */
- reg_w(dev, TV8532_ADWIDTH_L, &data, 1); /* 0x0c */
- data = ADWIDTHH;
- reg_w(dev, TV8532_ADWIDTH_H, &data, 1); /* 0x0d */
+ reg_w_1(gspca_dev, TV8532_ADWIDTH_L, ADWIDTHL); /* 0x20; 0x0c */
+ reg_w_1(gspca_dev, TV8532_ADWIDTH_H, ADWIDTHH); /* 0x0d */
/************************************************/
- data = TESTCOMP; /* 0x72 compressed mode */
- reg_w(dev, TV8532_QUANT_COMP, &data, 1); /* 0x28 */
+ reg_w_1(gspca_dev, TV8532_QUANT_COMP,
+ TESTCOMP); /* 0x72 compressed mode 0x28 */
if (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
/* 176x144 */
- data = QCIFLINE; /* 0x84; // CIF | 4 packet */
- reg_w(dev, TV8532_MODE_PACKET, &data, 1); /* 0x29 */
+ reg_w_1(gspca_dev, TV8532_MODE_PACKET,
+ QCIFLINE); /* 0x84; // CIF | 4 packet 0x29 */
} else {
/* 352x288 */
- data = TESTLINE; /* 0x84; // CIF | 4 packet */
- reg_w(dev, TV8532_MODE_PACKET, &data, 1); /* 0x29 */
+ reg_w_1(gspca_dev, TV8532_MODE_PACKET,
+ TESTLINE); /* 0x84; // CIF | 4 packet 0x29 */
}
/************************************************/
- data = TESTCLK; /* 0x48; //0x08; */
- reg_w(dev, TV8532_SETCLK, &data, 1); /* 0x2c */
- data = TESTPTL; /* 0x38; */
- reg_w(dev, TV8532_POINT_L, &data, 1); /* 0x2d */
- data = TESTPTH; /* 0x04; */
- reg_w(dev, TV8532_POINT_H, &data, 1); /* 0x2e */
- data = TESTPTBL; /* 0x04; */
- reg_w(dev, TV8532_POINTB_L, &data, 1); /* 0x2f */
- data = TESTPTBH; /* 0x04; */
- reg_w(dev, TV8532_POINTB_H, &data, 1); /* 0x30 */
- data = TV8532_CMD_UPDATE;
- reg_w(dev, TV8532_PART_CTRL, &data, 1); /* 0x00<-0x84 */
+ reg_w_1(gspca_dev, TV8532_SETCLK,
+ TESTCLK); /* 0x48; //0x08; 0x2c */
+ reg_w_1(gspca_dev, TV8532_POINT_L,
+ TESTPTL); /* 0x38; 0x2d */
+ reg_w_1(gspca_dev, TV8532_POINT_H,
+ TESTPTH); /* 0x04; 0x2e */
+ reg_w_1(gspca_dev, TV8532_POINTB_L,
+ TESTPTBL); /* 0x04; 0x2f */
+ reg_w_1(gspca_dev, TV8532_POINTB_H,
+ TESTPTBH); /* 0x04; 0x30 */
+ reg_w_1(gspca_dev, TV8532_PART_CTRL,
+ TV8532_CMD_UPDATE); /* 0x00<-0x84 */
/************************************************/
- data = 0x01;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x01); /* 0x31 */
msleep(200);
- data = 0x00;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */
/************************************************/
tv_8532_setReg(gspca_dev);
/************************************************/
- data = 0x0b;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
/************************************************/
tv_8532_setReg(gspca_dev);
/************************************************/
tv_8532_PollReg(gspca_dev);
- data = 0x00;
- reg_w(dev, TV8532_UDP_UPDATE, &data, 1); /* 0x31 */
+ reg_w_1(gspca_dev, TV8532_UDP_UPDATE, 0x00); /* 0x31 */
}
static void sd_stopN(struct gspca_dev *gspca_dev)
{
- struct usb_device *dev = gspca_dev->dev;
- __u8 data;
-
- data = 0x0b;
- reg_w(dev, TV8532_GPIO_OE, &data, 1);
+ reg_w_1(gspca_dev, TV8532_GPIO_OE, 0x0b);
}
static void sd_stop0(struct gspca_dev *gspca_dev)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 19:31:08 +0000