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提交 6d6a48e5 编写于 作者: H Hans Verkuil 提交者： Mauro Carvalho Chehab
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[media] usbvision: coding style 

Signed-off-by: NHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 52cb0bf2
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Showing with 557 addition and 686 deletion
drivers/media/video/usbvision/usbvision-cards.c
浏览文件 @ 6d6a48e5
......@@ -1026,78 +1026,78 @@ struct usbvision_device_data_st usbvision_device_data[] = {
.model_string = "Hauppauge WinTv-USB",
},
};
const int usbvision_device_data_size=ARRAY_SIZE(usbvision_device_data);
const int usbvision_device_data_size = ARRAY_SIZE(usbvision_device_data);
/* Supported Devices */
struct usb_device_id usbvision_table [] = {
{ USB_DEVICE(0x0a6f, 0x0400), .driver_info=XANBOO },
{ USB_DEVICE(0x050d, 0x0106), .driver_info=BELKIN_VIDEOBUS_II },
{ USB_DEVICE(0x050d, 0x0207), .driver_info=BELKIN_VIDEOBUS },
{ USB_DEVICE(0x050d, 0x0208), .driver_info=BELKIN_USB_VIDEOBUS_II },
{ USB_DEVICE(0x0571, 0x0002), .driver_info=ECHOFX_INTERVIEW_LITE },
{ USB_DEVICE(0x0573, 0x0003), .driver_info=USBGEAR_USBG_V1 },
{ USB_DEVICE(0x0573, 0x0400), .driver_info=D_LINK_V100 },
{ USB_DEVICE(0x0573, 0x2000), .driver_info=X10_USB_CAMERA },
{ USB_DEVICE(0x0573, 0x2d00), .driver_info=HPG_WINTV_LIVE_PAL_BG },
{ USB_DEVICE(0x0573, 0x2d01), .driver_info=HPG_WINTV_LIVE_PRO_NTSC_MN },
{ USB_DEVICE(0x0573, 0x2101), .driver_info=ZORAN_PMD_NOGATECH },
{ USB_DEVICE(0x0573, 0x4100), .driver_info=NOGATECH_USB_TV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4110), .driver_info=PNY_USB_TV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4450), .driver_info=PV_PLAYTV_USB_PRO_PAL_FM },
{ USB_DEVICE(0x0573, 0x4550), .driver_info=ZT_721 },
{ USB_DEVICE(0x0573, 0x4d00), .driver_info=HPG_WINTV_NTSC_MN },
{ USB_DEVICE(0x0573, 0x4d01), .driver_info=HPG_WINTV_PAL_BG },
{ USB_DEVICE(0x0573, 0x4d02), .driver_info=HPG_WINTV_PAL_I },
{ USB_DEVICE(0x0573, 0x4d03), .driver_info=HPG_WINTV_PAL_SECAM_L },
{ USB_DEVICE(0x0573, 0x4d04), .driver_info=HPG_WINTV_PAL_D_K },
{ USB_DEVICE(0x0573, 0x4d10), .driver_info=HPG_WINTV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4d11), .driver_info=HPG_WINTV_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d12), .driver_info=HPG_WINTV_PAL_I_FM },
{ USB_DEVICE(0x0573, 0x4d14), .driver_info=HPG_WINTV_PAL_D_K_FM },
{ USB_DEVICE(0x0573, 0x4d2a), .driver_info=HPG_WINTV_PRO_NTSC_MN },
{ USB_DEVICE(0x0573, 0x4d2b), .driver_info=HPG_WINTV_PRO_NTSC_MN_V2 },
{ USB_DEVICE(0x0573, 0x4d2c), .driver_info=HPG_WINTV_PRO_PAL },
struct usb_device_id usbvision_table[] = {
{ USB_DEVICE(0x0a6f, 0x0400), .driver_info = XANBOO },
{ USB_DEVICE(0x050d, 0x0106), .driver_info = BELKIN_VIDEOBUS_II },
{ USB_DEVICE(0x050d, 0x0207), .driver_info = BELKIN_VIDEOBUS },
{ USB_DEVICE(0x050d, 0x0208), .driver_info = BELKIN_USB_VIDEOBUS_II },
{ USB_DEVICE(0x0571, 0x0002), .driver_info = ECHOFX_INTERVIEW_LITE },
{ USB_DEVICE(0x0573, 0x0003), .driver_info = USBGEAR_USBG_V1 },
{ USB_DEVICE(0x0573, 0x0400), .driver_info = D_LINK_V100 },
{ USB_DEVICE(0x0573, 0x2000), .driver_info = X10_USB_CAMERA },
{ USB_DEVICE(0x0573, 0x2d00), .driver_info = HPG_WINTV_LIVE_PAL_BG },
{ USB_DEVICE(0x0573, 0x2d01), .driver_info = HPG_WINTV_LIVE_PRO_NTSC_MN },
{ USB_DEVICE(0x0573, 0x2101), .driver_info = ZORAN_PMD_NOGATECH },
{ USB_DEVICE(0x0573, 0x4100), .driver_info = NOGATECH_USB_TV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4110), .driver_info = PNY_USB_TV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4450), .driver_info = PV_PLAYTV_USB_PRO_PAL_FM },
{ USB_DEVICE(0x0573, 0x4550), .driver_info = ZT_721 },
{ USB_DEVICE(0x0573, 0x4d00), .driver_info = HPG_WINTV_NTSC_MN },
{ USB_DEVICE(0x0573, 0x4d01), .driver_info = HPG_WINTV_PAL_BG },
{ USB_DEVICE(0x0573, 0x4d02), .driver_info = HPG_WINTV_PAL_I },
{ USB_DEVICE(0x0573, 0x4d03), .driver_info = HPG_WINTV_PAL_SECAM_L },
{ USB_DEVICE(0x0573, 0x4d04), .driver_info = HPG_WINTV_PAL_D_K },
{ USB_DEVICE(0x0573, 0x4d10), .driver_info = HPG_WINTV_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4d11), .driver_info = HPG_WINTV_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d12), .driver_info = HPG_WINTV_PAL_I_FM },
{ USB_DEVICE(0x0573, 0x4d14), .driver_info = HPG_WINTV_PAL_D_K_FM },
{ USB_DEVICE(0x0573, 0x4d2a), .driver_info = HPG_WINTV_PRO_NTSC_MN },
{ USB_DEVICE(0x0573, 0x4d2b), .driver_info = HPG_WINTV_PRO_NTSC_MN_V2 },
{ USB_DEVICE(0x0573, 0x4d2c), .driver_info = HPG_WINTV_PRO_PAL },
{ USB_DEVICE(0x0573, 0x4d20), .driver_info = HPG_WINTV_PRO_NTSC_MN_V3 },
{ USB_DEVICE(0x0573, 0x4d21), .driver_info=HPG_WINTV_PRO_PAL_BG },
{ USB_DEVICE(0x0573, 0x4d22), .driver_info=HPG_WINTV_PRO_PAL_I },
{ USB_DEVICE(0x0573, 0x4d23), .driver_info=HPG_WINTV_PRO_PAL_SECAM_L },
{ USB_DEVICE(0x0573, 0x4d24), .driver_info=HPG_WINTV_PRO_PAL_D_K },
{ USB_DEVICE(0x0573, 0x4d25), .driver_info=HPG_WINTV_PRO_PAL_SECAM },
{ USB_DEVICE(0x0573, 0x4d26), .driver_info=HPG_WINTV_PRO_PAL_SECAM_V2 },
{ USB_DEVICE(0x0573, 0x4d27), .driver_info=HPG_WINTV_PRO_PAL_BG_V2 },
{ USB_DEVICE(0x0573, 0x4d28), .driver_info=HPG_WINTV_PRO_PAL_BG_D_K },
{ USB_DEVICE(0x0573, 0x4d29), .driver_info=HPG_WINTV_PRO_PAL_I_D_K },
{ USB_DEVICE(0x0573, 0x4d30), .driver_info=HPG_WINTV_PRO_NTSC_MN_FM },
{ USB_DEVICE(0x0573, 0x4d31), .driver_info=HPG_WINTV_PRO_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d32), .driver_info=HPG_WINTV_PRO_PAL_I_FM },
{ USB_DEVICE(0x0573, 0x4d34), .driver_info=HPG_WINTV_PRO_PAL_D_K_FM },
{ USB_DEVICE(0x0573, 0x4d35), .driver_info=HPG_WINTV_PRO_TEMIC_PAL_FM },
{ USB_DEVICE(0x0573, 0x4d36), .driver_info=HPG_WINTV_PRO_TEMIC_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d37), .driver_info=HPG_WINTV_PRO_PAL_FM },
{ USB_DEVICE(0x0573, 0x4d38), .driver_info=HPG_WINTV_PRO_NTSC_MN_FM_V2 },
{ USB_DEVICE(0x0768, 0x0006), .driver_info=CAMTEL_TVB330 },
{ USB_DEVICE(0x07d0, 0x0001), .driver_info=DIGITAL_VIDEO_CREATOR_I },
{ USB_DEVICE(0x07d0, 0x0002), .driver_info=GLOBAL_VILLAGE_GV_007_NTSC },
{ USB_DEVICE(0x07d0, 0x0003), .driver_info=DAZZLE_DVC_50_REV_1_NTSC },
{ USB_DEVICE(0x07d0, 0x0004), .driver_info=DAZZLE_DVC_80_REV_1_PAL },
{ USB_DEVICE(0x07d0, 0x0005), .driver_info=DAZZLE_DVC_90_REV_1_SECAM },
{ USB_DEVICE(0x07f8, 0x9104), .driver_info=ESKAPE_LABS_MYTV2GO },
{ USB_DEVICE(0x2304, 0x010d), .driver_info=PINNA_PCTV_USB_PAL },
{ USB_DEVICE(0x2304, 0x0109), .driver_info=PINNA_PCTV_USB_SECAM },
{ USB_DEVICE(0x2304, 0x0110), .driver_info=PINNA_PCTV_USB_PAL_FM },
{ USB_DEVICE(0x2304, 0x0111), .driver_info=MIRO_PCTV_USB },
{ USB_DEVICE(0x2304, 0x0112), .driver_info=PINNA_PCTV_USB_NTSC_FM },
{ USB_DEVICE(0x0573, 0x4d21), .driver_info = HPG_WINTV_PRO_PAL_BG },
{ USB_DEVICE(0x0573, 0x4d22), .driver_info = HPG_WINTV_PRO_PAL_I },
{ USB_DEVICE(0x0573, 0x4d23), .driver_info = HPG_WINTV_PRO_PAL_SECAM_L },
{ USB_DEVICE(0x0573, 0x4d24), .driver_info = HPG_WINTV_PRO_PAL_D_K },
{ USB_DEVICE(0x0573, 0x4d25), .driver_info = HPG_WINTV_PRO_PAL_SECAM },
{ USB_DEVICE(0x0573, 0x4d26), .driver_info = HPG_WINTV_PRO_PAL_SECAM_V2 },
{ USB_DEVICE(0x0573, 0x4d27), .driver_info = HPG_WINTV_PRO_PAL_BG_V2 },
{ USB_DEVICE(0x0573, 0x4d28), .driver_info = HPG_WINTV_PRO_PAL_BG_D_K },
{ USB_DEVICE(0x0573, 0x4d29), .driver_info = HPG_WINTV_PRO_PAL_I_D_K },
{ USB_DEVICE(0x0573, 0x4d30), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM },
{ USB_DEVICE(0x0573, 0x4d31), .driver_info = HPG_WINTV_PRO_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d32), .driver_info = HPG_WINTV_PRO_PAL_I_FM },
{ USB_DEVICE(0x0573, 0x4d34), .driver_info = HPG_WINTV_PRO_PAL_D_K_FM },
{ USB_DEVICE(0x0573, 0x4d35), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_FM },
{ USB_DEVICE(0x0573, 0x4d36), .driver_info = HPG_WINTV_PRO_TEMIC_PAL_BG_FM },
{ USB_DEVICE(0x0573, 0x4d37), .driver_info = HPG_WINTV_PRO_PAL_FM },
{ USB_DEVICE(0x0573, 0x4d38), .driver_info = HPG_WINTV_PRO_NTSC_MN_FM_V2 },
{ USB_DEVICE(0x0768, 0x0006), .driver_info = CAMTEL_TVB330 },
{ USB_DEVICE(0x07d0, 0x0001), .driver_info = DIGITAL_VIDEO_CREATOR_I },
{ USB_DEVICE(0x07d0, 0x0002), .driver_info = GLOBAL_VILLAGE_GV_007_NTSC },
{ USB_DEVICE(0x07d0, 0x0003), .driver_info = DAZZLE_DVC_50_REV_1_NTSC },
{ USB_DEVICE(0x07d0, 0x0004), .driver_info = DAZZLE_DVC_80_REV_1_PAL },
{ USB_DEVICE(0x07d0, 0x0005), .driver_info = DAZZLE_DVC_90_REV_1_SECAM },
{ USB_DEVICE(0x07f8, 0x9104), .driver_info = ESKAPE_LABS_MYTV2GO },
{ USB_DEVICE(0x2304, 0x010d), .driver_info = PINNA_PCTV_USB_PAL },
{ USB_DEVICE(0x2304, 0x0109), .driver_info = PINNA_PCTV_USB_SECAM },
{ USB_DEVICE(0x2304, 0x0110), .driver_info = PINNA_PCTV_USB_PAL_FM },
{ USB_DEVICE(0x2304, 0x0111), .driver_info = MIRO_PCTV_USB },
{ USB_DEVICE(0x2304, 0x0112), .driver_info = PINNA_PCTV_USB_NTSC_FM },
{ USB_DEVICE(0x2304, 0x0113),
.driver_info = PINNA_PCTV_USB_NTSC_FM_V3 },
{ USB_DEVICE(0x2304, 0x0210), .driver_info=PINNA_PCTV_USB_PAL_FM_V2 },
{ USB_DEVICE(0x2304, 0x0212), .driver_info=PINNA_PCTV_USB_NTSC_FM_V2 },
{ USB_DEVICE(0x2304, 0x0214), .driver_info=PINNA_PCTV_USB_PAL_FM_V3 },
{ USB_DEVICE(0x2304, 0x0300), .driver_info=PINNA_LINX_VD_IN_CAB_NTSC },
{ USB_DEVICE(0x2304, 0x0301), .driver_info=PINNA_LINX_VD_IN_CAB_PAL },
{ USB_DEVICE(0x2304, 0x0419), .driver_info=PINNA_PCTV_BUNGEE_PAL_FM },
{ USB_DEVICE(0x2400, 0x4200), .driver_info=HPG_WINTV },
{ USB_DEVICE(0x2304, 0x0210), .driver_info = PINNA_PCTV_USB_PAL_FM_V2 },
{ USB_DEVICE(0x2304, 0x0212), .driver_info = PINNA_PCTV_USB_NTSC_FM_V2 },
{ USB_DEVICE(0x2304, 0x0214), .driver_info = PINNA_PCTV_USB_PAL_FM_V3 },
{ USB_DEVICE(0x2304, 0x0300), .driver_info = PINNA_LINX_VD_IN_CAB_NTSC },
{ USB_DEVICE(0x2304, 0x0301), .driver_info = PINNA_LINX_VD_IN_CAB_PAL },
{ USB_DEVICE(0x2304, 0x0419), .driver_info = PINNA_PCTV_BUNGEE_PAL_FM },
{ USB_DEVICE(0x2400, 0x4200), .driver_info = HPG_WINTV },
{ }, /* terminate list */
};
MODULE_DEVICE_TABLE (usb, usbvision_table);
MODULE_DEVICE_TABLE(usb, usbvision_table);
drivers/media/video/usbvision/usbvision-i2c.c
浏览文件 @ 6d6a48e5
......@@ -28,18 +28,18 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <asm/uaccess.h>
#include <linux/uaccess.h>
#include <linux/ioport.h>
#include <linux/errno.h>
#include <linux/usb.h>
#include <linux/i2c.h>
#include "usbvision.h"
#define DBG_I2C 1<<0
#define DBG_I2C (1 << 0)
static int i2c_debug;
module_param (i2c_debug, int, 0644); /* debug_i2c_usb mode of the device driver */
module_param(i2c_debug, int, 0644); /* debug_i2c_usb mode of the device driver */
MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]");
#define PDEBUG(level, fmt, args...) { \
......@@ -72,8 +72,8 @@ static inline int try_write_address(struct i2c_adapter *i2c_adap,
udelay(10);
}
if (i) {
PDEBUG(DBG_I2C,"Needed %d retries for address %#2x", i, addr);
PDEBUG(DBG_I2C,"Maybe there's no device at this address");
PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
PDEBUG(DBG_I2C, "Maybe there's no device at this address");
}
return ret;
}
......@@ -96,8 +96,8 @@ static inline int try_read_address(struct i2c_adapter *i2c_adap,
udelay(10);
}
if (i) {
PDEBUG(DBG_I2C,"Needed %d retries for address %#2x", i, addr);
PDEBUG(DBG_I2C,"Maybe there's no device at this address");
PDEBUG(DBG_I2C, "Needed %d retries for address %#2x", i, addr);
PDEBUG(DBG_I2C, "Maybe there's no device at this address");
}
return ret;
}
......@@ -143,9 +143,8 @@ static inline int usb_find_address(struct i2c_adapter *i2c_adap,
else
ret = try_write_address(i2c_adap, addr, retries);
if (ret != 1) {
if (ret != 1)
return -EREMOTEIO;
}
}
return 0;
}
......@@ -164,22 +163,20 @@ usbvision_i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
pmsg = &msgs[i];
ret = usb_find_address(i2c_adap, pmsg, i2c_adap->retries, &addr);
if (ret != 0) {
PDEBUG(DBG_I2C,"got NAK from device, message #%d", i);
PDEBUG(DBG_I2C, "got NAK from device, message #%d", i);
return (ret < 0) ? ret : -EREMOTEIO;
}
if (pmsg->flags & I2C_M_RD) {
/* read bytes into buffer */
ret = (usbvision_i2c_read(usbvision, addr, pmsg->buf, pmsg->len));
if (ret < pmsg->len) {
if (ret < pmsg->len)
return (ret < 0) ? ret : -EREMOTEIO;
}
} else {
/* write bytes from buffer */
ret = (usbvision_i2c_write(usbvision, addr, pmsg->buf, pmsg->len));
if (ret < pmsg->len) {
if (ret < pmsg->len)
return (ret < 0) ? ret : -EREMOTEIO;
}
}
}
return num;
......@@ -219,7 +216,7 @@ int usbvision_i2c_register(struct usb_usbvision *usbvision)
sprintf(usbvision->i2c_adap.name, "%s-%d-%s", i2c_adap_template.name,
usbvision->dev->bus->busnum, usbvision->dev->devpath);
PDEBUG(DBG_I2C,"Adaptername: %s", usbvision->i2c_adap.name);
PDEBUG(DBG_I2C, "Adaptername: %s", usbvision->i2c_adap.name);
usbvision->i2c_adap.dev.parent = &usbvision->dev->dev;
i2c_set_adapdata(&usbvision->i2c_adap, &usbvision->v4l2_dev);
......@@ -293,7 +290,7 @@ int usbvision_i2c_unregister(struct usb_usbvision *usbvision)
i2c_del_adapter(&(usbvision->i2c_adap));
usbvision->registered_i2c = 0;
PDEBUG(DBG_I2C,"i2c bus for %s unregistered", usbvision->i2c_adap.name);
PDEBUG(DBG_I2C, "i2c bus for %s unregistered", usbvision->i2c_adap.name);
return 0;
}
......@@ -355,9 +352,9 @@ usbvision_i2c_read_max4(struct usb_usbvision *usbvision, unsigned char addr,
if (i2c_debug & DBG_I2C) {
int idx;
for (idx = 0; idx < len; idx++) {
PDEBUG(DBG_I2C,"read %x from address %x", (unsigned char)buf[idx], addr);
}
for (idx = 0; idx < len; idx++)
PDEBUG(DBG_I2C, "read %x from address %x", (unsigned char)buf[idx], addr);
}
return len;
}
......@@ -416,9 +413,9 @@ static int usbvision_i2c_write_max4(struct usb_usbvision *usbvision,
if (i2c_debug & DBG_I2C) {
int idx;
for (idx = 0; idx < len; idx++) {
PDEBUG(DBG_I2C,"wrote %x at address %x", (unsigned char)buf[idx], addr);
}
for (idx = 0; idx < len; idx++)
PDEBUG(DBG_I2C, "wrote %x at address %x", (unsigned char)buf[idx], addr);
}
return len;
}
......
drivers/media/video/usbvision/usbvision.h
浏览文件 @ 6d6a48e5
......@@ -139,7 +139,7 @@
#define MAX_USB_HEIGHT 240 /* 288 */
#define MAX_FRAME_HEIGHT 240 /* 288 */ /* Streching sometimes causes crashes*/
#define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL)
#define MAX_FRAME_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * MAX_BYTES_PER_PIXEL)
#define USBVISION_CLIPMASK_SIZE (MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT / 8) /* bytesize of clipmask */
#define USBVISION_URB_FRAMES 32
......@@ -148,7 +148,7 @@
#define USBVISION_NUMFRAMES 3 /* Maximum number of frames an application can get */
#define USBVISION_NUMSBUF 2 /* Dimensioning the USB S buffering */
#define USBVISION_POWEROFF_TIME 3 * (HZ) /* 3 seconds */
#define USBVISION_POWEROFF_TIME (3 * HZ) /* 3 seconds */
#define FRAMERATE_MIN 0
......@@ -161,7 +161,8 @@ enum {
};
/* This macro restricts an int variable to an inclusive range */
#define RESTRICT_TO_RANGE(v,mi,ma) { if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
#define RESTRICT_TO_RANGE(v, mi, ma) \
{ if ((v) < (mi)) (v) = (mi); else if ((v) > (ma)) (v) = (ma); }
/*
* We use macros to do YUV -> RGB conversion because this is
......@@ -183,18 +184,18 @@ enum {
* Make sure the output values are within [0..255] range.
*/
#define LIMIT_RGB(x) (((x) < 0) ? 0 : (((x) > 255) ? 255 : (x)))
#define YUV_TO_RGB_BY_THE_BOOK(my,mu,mv,mr,mg,mb) { \
int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \
mm_y = (my) - 16; \
mm_u = (mu) - 128; \
mm_v = (mv) - 128; \
mm_yc= mm_y * 76284; \
mm_b = (mm_yc + 132252*mm_v ) >> 16; \
mm_g = (mm_yc - 53281*mm_u - 25625*mm_v ) >> 16; \
mm_r = (mm_yc + 104595*mm_u ) >> 16; \
mb = LIMIT_RGB(mm_b); \
mg = LIMIT_RGB(mm_g); \
mr = LIMIT_RGB(mm_r); \
#define YUV_TO_RGB_BY_THE_BOOK(my, mu, mv, mr, mg, mb) { \
int mm_y, mm_yc, mm_u, mm_v, mm_r, mm_g, mm_b; \
mm_y = (my) - 16; \
mm_u = (mu) - 128; \
mm_v = (mv) - 128; \
mm_yc = mm_y * 76284; \
mm_b = (mm_yc + 132252 * mm_v) >> 16; \
mm_g = (mm_yc - 53281 * mm_u - 25625 * mm_v) >> 16; \
mm_r = (mm_yc + 104595 * mm_u) >> 16; \
mb = LIMIT_RGB(mm_b); \
mg = LIMIT_RGB(mm_g); \
mr = LIMIT_RGB(mm_r); \
}
/* Debugging aid */
......@@ -202,7 +203,7 @@ enum {
wait_queue_head_t wq; \
init_waitqueue_head(&wq); \
printk(KERN_INFO "Say: %s\n", what); \
interruptible_sleep_on_timeout (&wq, HZ*3); \
interruptible_sleep_on_timeout(&wq, HZ * 3); \
}
/*
......@@ -265,8 +266,8 @@ struct usbvision_sbuf {
struct urb *urb;
};
#define USBVISION_MAGIC_1 0x55
#define USBVISION_MAGIC_2 0xAA
#define USBVISION_MAGIC_1 0x55
#define USBVISION_MAGIC_2 0xAA
#define USBVISION_HEADER_LENGTH 0x0c
#define USBVISION_SAA7111_ADDR 0x48
#define USBVISION_SAA7113_ADDR 0x4a
......@@ -358,8 +359,8 @@ extern struct usb_device_id usbvision_table[];
struct usb_usbvision {
struct v4l2_device v4l2_dev;
struct video_device *vdev; /* Video Device */
struct video_device *rdev; /* Radio Device */
struct video_device *vdev; /* Video Device */
struct video_device *rdev; /* Radio Device */
/* i2c Declaration Section*/
struct i2c_adapter i2c_adap;
......@@ -401,7 +402,7 @@ struct usb_usbvision {
enum stream_state streaming; /* Are we streaming Isochronous? */
int last_error; /* What calamity struck us? */
int curwidth; /* width of the frame the device is currently set to*/
int curheight; /* height of the frame the device is currently set to*/
int curheight; /* height of the frame the device is currently set to*/
int stretch_width; /* stretch-factor for frame width (from usb to screen)*/
int stretch_height; /* stretch-factor for frame height (from usb to screen)*/
char *fbuf; /* Videodev buffer area for mmap*/
......@@ -434,7 +435,7 @@ struct usb_usbvision {
/* Decompression stuff: */
unsigned char *intra_frame_buffer; /* Buffer for reference frame */
int block_pos; /* for test only */
int block_pos; /* for test only */
int request_intra; /* 0 = normal; 1 = intra frame is requested; */
int last_isoc_frame_num; /* check for lost isoc frames */
int isoc_packet_size; /* need to calculate used_bandwidth */
......@@ -494,7 +495,7 @@ void usbvision_scratch_free(struct usb_usbvision *usbvision);
int usbvision_decompress_alloc(struct usb_usbvision *usbvision);
void usbvision_decompress_free(struct usb_usbvision *usbvision);
int usbvision_setup(struct usb_usbvision *usbvision,int format);
int usbvision_setup(struct usb_usbvision *usbvision, int format);
int usbvision_init_isoc(struct usb_usbvision *usbvision);
int usbvision_restart_isoc(struct usb_usbvision *usbvision);
void usbvision_stop_isoc(struct usb_usbvision *usbvision);
......
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