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-rw-r--r--drivers/media/video/usbvision/usbvision-cards.c11
-rw-r--r--drivers/media/video/usbvision/usbvision-core.c83
-rw-r--r--drivers/media/video/usbvision/usbvision-i2c.c35
-rw-r--r--drivers/media/video/usbvision/usbvision-video.c150
-rw-r--r--drivers/media/video/usbvision/usbvision.h27
5 files changed, 139 insertions, 167 deletions
diff --git a/drivers/media/video/usbvision/usbvision-cards.c b/drivers/media/video/usbvision/usbvision-cards.c
index 134eb9865df..a40e5838515 100644
--- a/drivers/media/video/usbvision/usbvision-cards.c
+++ b/drivers/media/video/usbvision/usbvision-cards.c
@@ -39,8 +39,8 @@ struct usbvision_device_data_st usbvision_device_data[] = {
{0x0573, 0x0400, -1, CODEC_SAA7113, 4, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "D-Link V100"},
{0x0573, 0x2000, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, -1, -1, -1, "X10 USB Camera"},
{0x0573, 0x2d00, -1, CODEC_SAA7111, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, -1, 3, 7, "Osprey 50"},
- {0x0573, 0x2d01, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Hauppauge USB-Live Model 600"},
- {0x0573, 0x2101, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 2, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Zoran Co. PMD (Nogatech) AV-grabber Manhattan"},
+ {0x0573, 0x2d01, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Hauppauge USB-Live Model 600"},
+ {0x0573, 0x2101, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 2, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Zoran Co. PMD (Nogatech) AV-grabber Manhattan"},
{0x0573, 0x4100, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "Nogatech USB-TV (NTSC) FM"},
{0x0573, 0x4110, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, 20, -1, "PNY USB-TV (NTSC) FM"},
{0x0573, 0x4450, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1, 0, 3, 7, "PixelView PlayTv-USB PRO (PAL) FM"},
@@ -71,10 +71,10 @@ struct usbvision_device_data_st usbvision_device_data[] = {
{0x0573, 0x4d37, 0, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_FM1216ME_MK3, -1, -1, 0, 3, 7, "Hauppauge WinTV USB device Model 40219 Rev E189"},
{0x0768, 0x0006, -1, CODEC_SAA7113, 3, V4L2_STD_NTSC, 1, 1, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, 5, 5, -1, "Camtel Technology USB TV Genie Pro FM Model TVB330"},
{0x07d0, 0x0001, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Digital Video Creator I"},
- {0x07d0, 0x0002, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 82, 20, 7, "Global Village GV-007 (NTSC)"},
+ {0x07d0, 0x0002, -1, CODEC_SAA7111, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 82, 20, 7, "Global Village GV-007 (NTSC)"},
{0x07d0, 0x0003, 0, CODEC_SAA7113, 2, V4L2_STD_NTSC, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-50 Rev 1 (NTSC)"},
{0x07d0, 0x0004, 0, CODEC_SAA7113, 2, V4L2_STD_PAL, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-80 Rev 1 (PAL)"},
- {0x07d0, 0x0005, 0, CODEC_SAA7113, 2, V4L2_STD_SECAM, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)"},
+ {0x07d0, 0x0005, 0, CODEC_SAA7113, 2, V4L2_STD_SECAM, 0, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)"},
{0x2304, 0x010d, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 0, 0, 1, TUNER_TEMIC_4066FY5_PAL_I, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (PAL)"},
{0x2304, 0x0109, -1, CODEC_SAA7111, 3, V4L2_STD_SECAM, 1, 0, 1, 1, TUNER_PHILIPS_SECAM, -1, -1, -1, -1, -1, "Pinnacle Studio PCTV USB (SECAM)"},
{0x2304, 0x0110, -1, CODEC_SAA7111, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_PHILIPS_PAL, -1, -1,128, 23, -1, "Pinnacle Studio PCTV USB (PAL) FM"},
@@ -86,7 +86,7 @@ struct usbvision_device_data_st usbvision_device_data[] = {
{0x2304, 0x0300, -1, CODEC_SAA7113, 2, V4L2_STD_NTSC, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (NTSC)"},
{0x2304, 0x0301, -1, CODEC_SAA7113, 2, V4L2_STD_PAL, 1, 0, 1, 0, 0, -1, -1, 0, 3, 7, "Pinnacle Studio Linx Video input cable (PAL)"},
{0x2304, 0x0419, -1, CODEC_SAA7113, 3, V4L2_STD_PAL, 1, 1, 1, 1, TUNER_TEMIC_4009FR5_PAL, -1, -1, 0, 3, 7, "Pinnacle PCTV Bungee USB (PAL) FM"},
- {0x2400, 0x4200, -1, CODEC_SAA7111, 3, VIDEO_MODE_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB"},
+ {0x2400, 0x4200, -1, CODEC_SAA7111, 3, V4L2_STD_NTSC, 1, 0, 1, 1, TUNER_PHILIPS_NTSC_M, -1, -1, -1, -1, -1, "Hauppauge WinTv-USB"},
{} /* Terminating entry */
};
@@ -148,7 +148,6 @@ struct usb_device_id usbvision_table [] = {
{ USB_DEVICE(0x2304, 0x0300) }, /* Pinnacle Studio Linx Video input cable (NTSC) */
{ USB_DEVICE(0x2304, 0x0301) }, /* Pinnacle Studio Linx Video input cable (PAL) */
{ USB_DEVICE(0x2304, 0x0419) }, /* Pinnacle PCTV Bungee USB (PAL) FM */
-
{ USB_DEVICE(0x2400, 0x4200) }, /* Hauppauge WinTv-USB2 Model 42012 */
{ } /* Terminating entry */
diff --git a/drivers/media/video/usbvision/usbvision-core.c b/drivers/media/video/usbvision/usbvision-core.c
index 797b97baf9e..a807d971e27 100644
--- a/drivers/media/video/usbvision/usbvision-core.c
+++ b/drivers/media/video/usbvision/usbvision-core.c
@@ -118,7 +118,7 @@ static int usbvision_measure_bandwidth (struct usb_usbvision *usbvision);
* This is used when initializing the contents of the area.
*/
-void *usbvision_rvmalloc(unsigned long size)
+static void *usbvision_rvmalloc(unsigned long size)
{
void *mem;
unsigned long adr;
@@ -181,7 +181,7 @@ static void usbvision_hexdump(const unsigned char *data, int len)
/********************************
* scratch ring buffer handling
********************************/
-int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of data actually in the buffer */
+static int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of data actually in the buffer */
{
int len = usbvision->scratch_write_ptr - usbvision->scratch_read_ptr;
if (len < 0) {
@@ -194,7 +194,7 @@ int scratch_len(struct usb_usbvision *usbvision) /*This returns the amount of
/* This returns the free space left in the buffer */
-int scratch_free(struct usb_usbvision *usbvision)
+static int scratch_free(struct usb_usbvision *usbvision)
{
int free = usbvision->scratch_read_ptr - usbvision->scratch_write_ptr;
if (free <= 0) {
@@ -211,7 +211,8 @@ int scratch_free(struct usb_usbvision *usbvision)
/* This puts data into the buffer */
-int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, int len)
+static int scratch_put(struct usb_usbvision *usbvision, unsigned char *data,
+ int len)
{
int len_part;
@@ -237,7 +238,7 @@ int scratch_put(struct usb_usbvision *usbvision, unsigned char *data, int len)
}
/* This marks the write_ptr as position of new frame header */
-void scratch_mark_header(struct usb_usbvision *usbvision)
+static void scratch_mark_header(struct usb_usbvision *usbvision)
{
PDEBUG(DBG_SCRATCH, "header at write_ptr=%d\n", usbvision->scratch_headermarker_write_ptr);
@@ -248,7 +249,8 @@ void scratch_mark_header(struct usb_usbvision *usbvision)
}
/* This gets data from the buffer at the given "ptr" position */
-int scratch_get_extra(struct usb_usbvision *usbvision, unsigned char *data, int *ptr, int len)
+static int scratch_get_extra(struct usb_usbvision *usbvision,
+ unsigned char *data, int *ptr, int len)
{
int len_part;
if (*ptr + len < scratch_buf_size) {
@@ -274,7 +276,8 @@ int scratch_get_extra(struct usb_usbvision *usbvision, unsigned char *data, int
/* This sets the scratch extra read pointer */
-void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr, int len)
+static void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr,
+ int len)
{
*ptr = (usbvision->scratch_read_ptr + len)%scratch_buf_size;
@@ -283,7 +286,7 @@ void scratch_set_extra_ptr(struct usb_usbvision *usbvision, int *ptr, int len)
/*This increments the scratch extra read pointer */
-void scratch_inc_extra_ptr(int *ptr, int len)
+static void scratch_inc_extra_ptr(int *ptr, int len)
{
*ptr = (*ptr + len) % scratch_buf_size;
@@ -292,7 +295,8 @@ void scratch_inc_extra_ptr(int *ptr, int len)
/* This gets data from the buffer */
-int scratch_get(struct usb_usbvision *usbvision, unsigned char *data, int len)
+static int scratch_get(struct usb_usbvision *usbvision, unsigned char *data,
+ int len)
{
int len_part;
if (usbvision->scratch_read_ptr + len < scratch_buf_size) {
@@ -318,7 +322,8 @@ int scratch_get(struct usb_usbvision *usbvision, unsigned char *data, int len)
/* This sets read pointer to next header and returns it */
-int scratch_get_header(struct usb_usbvision *usbvision,struct usbvision_frame_header *header)
+static int scratch_get_header(struct usb_usbvision *usbvision,
+ struct usbvision_frame_header *header)
{
int errCode = 0;
@@ -346,7 +351,7 @@ int scratch_get_header(struct usb_usbvision *usbvision,struct usbvision_frame_he
/*This removes len bytes of old data from the buffer */
-void scratch_rm_old(struct usb_usbvision *usbvision, int len)
+static void scratch_rm_old(struct usb_usbvision *usbvision, int len)
{
usbvision->scratch_read_ptr += len;
@@ -356,7 +361,7 @@ void scratch_rm_old(struct usb_usbvision *usbvision, int len)
/*This resets the buffer - kills all data in it too */
-void scratch_reset(struct usb_usbvision *usbvision)
+static void scratch_reset(struct usb_usbvision *usbvision)
{
PDEBUG(DBG_SCRATCH, "\n");
@@ -369,7 +374,7 @@ void scratch_reset(struct usb_usbvision *usbvision)
int usbvision_scratch_alloc(struct usb_usbvision *usbvision)
{
- usbvision->scratch = vmalloc(scratch_buf_size);
+ usbvision->scratch = vmalloc_32(scratch_buf_size);
scratch_reset(usbvision);
if(usbvision->scratch == NULL) {
err("%s: unable to allocate %d bytes for scratch",
@@ -399,8 +404,8 @@ void usbvision_scratch_free(struct usb_usbvision *usbvision)
* 1: Draw a colored grid
*
*/
-void usbvision_testpattern(struct usb_usbvision *usbvision, int fullframe,
- int pmode)
+static void usbvision_testpattern(struct usb_usbvision *usbvision,
+ int fullframe, int pmode)
{
static const char proc[] = "usbvision_testpattern";
struct usbvision_frame *frame;
@@ -480,7 +485,7 @@ void usbvision_testpattern(struct usb_usbvision *usbvision, int fullframe,
int usbvision_decompress_alloc(struct usb_usbvision *usbvision)
{
int IFB_size = MAX_FRAME_WIDTH * MAX_FRAME_HEIGHT * 3 / 2;
- usbvision->IntraFrameBuffer = vmalloc(IFB_size);
+ usbvision->IntraFrameBuffer = vmalloc_32(IFB_size);
if (usbvision->IntraFrameBuffer == NULL) {
err("%s: unable to allocate %d for compr. frame buffer", __FUNCTION__, IFB_size);
return -ENOMEM;
@@ -2199,6 +2204,7 @@ int usbvision_power_on(struct usb_usbvision *usbvision)
usbvision_write_reg(usbvision, USBVISION_PWR_REG, USBVISION_SSPND_EN);
usbvision_write_reg(usbvision, USBVISION_PWR_REG,
USBVISION_SSPND_EN | USBVISION_RES2);
+
usbvision_write_reg(usbvision, USBVISION_PWR_REG,
USBVISION_SSPND_EN | USBVISION_PWR_VID);
errCode = usbvision_write_reg(usbvision, USBVISION_PWR_REG,
@@ -2305,7 +2311,7 @@ int usbvision_restart_isoc(struct usb_usbvision *usbvision)
usbvision->Vin_Reg2_Preset)) < 0) return ret;
/* TODO: schedule timeout */
- while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) && 0x01) != 1);
+ while ((usbvision_read_reg(usbvision, USBVISION_STATUS_REG) & 0x01) != 1);
return 0;
}
@@ -2346,40 +2352,6 @@ int usbvision_setup(struct usb_usbvision *usbvision,int format)
return USBVISION_IS_OPERATIONAL(usbvision);
}
-
-int usbvision_sbuf_alloc(struct usb_usbvision *usbvision)
-{
- int i, errCode = 0;
- const int sb_size = USBVISION_URB_FRAMES * USBVISION_MAX_ISOC_PACKET_SIZE;
-
- /* Clean pointers so we know if we allocated something */
- for (i = 0; i < USBVISION_NUMSBUF; i++)
- usbvision->sbuf[i].data = NULL;
-
- for (i = 0; i < USBVISION_NUMSBUF; i++) {
- usbvision->sbuf[i].data = kzalloc(sb_size, GFP_KERNEL);
- if (usbvision->sbuf[i].data == NULL) {
- err("%s: unable to allocate %d bytes for sbuf", __FUNCTION__, sb_size);
- errCode = -ENOMEM;
- break;
- }
- }
- return errCode;
-}
-
-
-void usbvision_sbuf_free(struct usb_usbvision *usbvision)
-{
- int i;
-
- for (i = 0; i < USBVISION_NUMSBUF; i++) {
- if (usbvision->sbuf[i].data != NULL) {
- kfree(usbvision->sbuf[i].data);
- usbvision->sbuf[i].data = NULL;
- }
- }
-}
-
/*
* usbvision_init_isoc()
*
@@ -2388,6 +2360,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
{
struct usb_device *dev = usbvision->dev;
int bufIdx, errCode, regValue;
+ const int sb_size = USBVISION_URB_FRAMES * USBVISION_MAX_ISOC_PACKET_SIZE;
if (!USBVISION_IS_OPERATIONAL(usbvision))
return -EFAULT;
@@ -2423,6 +2396,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
return -ENOMEM;
}
usbvision->sbuf[bufIdx].urb = urb;
+ usbvision->sbuf[bufIdx].data = usb_buffer_alloc(usbvision->dev, sb_size, GFP_KERNEL,&urb->transfer_dma);
urb->dev = dev;
urb->context = usbvision;
urb->pipe = usb_rcvisocpipe(dev, usbvision->video_endp);
@@ -2464,6 +2438,7 @@ int usbvision_init_isoc(struct usb_usbvision *usbvision)
void usbvision_stop_isoc(struct usb_usbvision *usbvision)
{
int bufIdx, errCode, regValue;
+ const int sb_size = USBVISION_URB_FRAMES * USBVISION_MAX_ISOC_PACKET_SIZE;
if ((usbvision->streaming == Stream_Off) || (usbvision->dev == NULL))
return;
@@ -2471,6 +2446,12 @@ void usbvision_stop_isoc(struct usb_usbvision *usbvision)
/* Unschedule all of the iso td's */
for (bufIdx = 0; bufIdx < USBVISION_NUMSBUF; bufIdx++) {
usb_kill_urb(usbvision->sbuf[bufIdx].urb);
+ if (usbvision->sbuf[bufIdx].data){
+ usb_buffer_free(usbvision->dev,
+ sb_size,
+ usbvision->sbuf[bufIdx].data,
+ usbvision->sbuf[bufIdx].urb->transfer_dma);
+ }
usb_free_urb(usbvision->sbuf[bufIdx].urb);
usbvision->sbuf[bufIdx].urb = NULL;
}
diff --git a/drivers/media/video/usbvision/usbvision-i2c.c b/drivers/media/video/usbvision/usbvision-i2c.c
index 0f3fba7ea6f..858252c1508 100644
--- a/drivers/media/video/usbvision/usbvision-i2c.c
+++ b/drivers/media/video/usbvision/usbvision-i2c.c
@@ -58,7 +58,6 @@ static int usbvision_i2c_read(void *data, unsigned char addr, char *buf,
static inline int try_write_address(struct i2c_adapter *i2c_adap,
unsigned char addr, int retries)
{
- struct i2c_algo_usb_data *adap = i2c_adap->algo_data;
void *data;
int i, ret = -1;
char buf[4];
@@ -69,10 +68,10 @@ static inline int try_write_address(struct i2c_adapter *i2c_adap,
ret = (usbvision_i2c_write(data, addr, buf, 1));
if (ret == 1)
break; /* success! */
- udelay(5 /*adap->udelay */ );
+ udelay(5);
if (i == retries) /* no success */
break;
- udelay(adap->udelay);
+ udelay(10);
}
if (i) {
PDEBUG(DBG_ALGO,"Needed %d retries for address %#2x", i, addr);
@@ -84,7 +83,6 @@ static inline int try_write_address(struct i2c_adapter *i2c_adap,
static inline int try_read_address(struct i2c_adapter *i2c_adap,
unsigned char addr, int retries)
{
- struct i2c_algo_usb_data *adap = i2c_adap->algo_data;
void *data;
int i, ret = -1;
char buf[4];
@@ -94,10 +92,10 @@ static inline int try_read_address(struct i2c_adapter *i2c_adap,
ret = (usbvision_i2c_read(data, addr, buf, 1));
if (ret == 1)
break; /* success! */
- udelay(5 /*adap->udelay */ );
+ udelay(5);
if (i == retries) /* no success */
break;
- udelay(adap->udelay);
+ udelay(10);
}
if (i) {
PDEBUG(DBG_ALGO,"Needed %d retries for address %#2x", i, addr);
@@ -213,7 +211,7 @@ static struct i2c_algorithm i2c_usb_algo = {
/*
* registering functions to load algorithms at runtime
*/
-int usbvision_i2c_usb_add_bus(struct i2c_adapter *adap)
+static int usbvision_i2c_usb_add_bus(struct i2c_adapter *adap)
{
PDEBUG(DBG_I2C, "I2C debugging is enabled [i2c]");
PDEBUG(DBG_ALGO, "ALGO debugging is enabled [i2c]");
@@ -248,15 +246,12 @@ int usbvision_i2c_usb_del_bus(struct i2c_adapter *adap)
/* usbvision specific I2C functions */
/* ----------------------------------------------------------------------- */
static struct i2c_adapter i2c_adap_template;
-static struct i2c_algo_usb_data i2c_algo_template;
static struct i2c_client i2c_client_template;
int usbvision_init_i2c(struct usb_usbvision *usbvision)
{
memcpy(&usbvision->i2c_adap, &i2c_adap_template,
sizeof(struct i2c_adapter));
- memcpy(&usbvision->i2c_algo, &i2c_algo_template,
- sizeof(struct i2c_algo_usb_data));
memcpy(&usbvision->i2c_client, &i2c_client_template,
sizeof(struct i2c_client));
@@ -266,9 +261,7 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision)
i2c_set_adapdata(&usbvision->i2c_adap, usbvision);
i2c_set_clientdata(&usbvision->i2c_client, usbvision);
- i2c_set_algo_usb_data(&usbvision->i2c_algo, usbvision);
- usbvision->i2c_adap.algo_data = &usbvision->i2c_algo;
usbvision->i2c_client.adapter = &usbvision->i2c_adap;
if (usbvision_write_reg(usbvision, USBVISION_SER_MODE, USBVISION_IIC_LRNACK) < 0) {
@@ -297,7 +290,6 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision)
void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,
void *arg)
{
- BUG_ON(NULL == usbvision->i2c_adap.algo_data);
i2c_clients_command(&usbvision->i2c_adap, cmd, arg);
}
@@ -327,6 +319,9 @@ static int attach_inform(struct i2c_client *client)
case 0x4a:
PDEBUG(DBG_I2C,"attach_inform: saa7113 detected.");
break;
+ case 0x48:
+ PDEBUG(DBG_I2C,"attach_inform: saa7111 detected.");
+ break;
case 0xa0:
PDEBUG(DBG_I2C,"attach_inform: eeprom detected.");
break;
@@ -531,21 +526,10 @@ static int usbvision_i2c_read(void *data, unsigned char addr, char *buf,
return rdcount;
}
-static struct i2c_algo_usb_data i2c_algo_template = {
- .data = NULL,
- .inb = usbvision_i2c_read,
- .outb = usbvision_i2c_write,
- .udelay = 10,
- .mdelay = 10,
- .timeout = 100,
-};
-
static struct i2c_adapter i2c_adap_template = {
.owner = THIS_MODULE,
.name = "usbvision",
.id = I2C_HW_B_BT848, /* FIXME */
- .algo = NULL,
- .algo_data = NULL,
.client_register = attach_inform,
.client_unregister = detach_inform,
#ifdef I2C_ADAP_CLASS_TV_ANALOG
@@ -559,9 +543,6 @@ static struct i2c_client i2c_client_template = {
.name = "usbvision internal",
};
-EXPORT_SYMBOL(usbvision_i2c_usb_add_bus);
-EXPORT_SYMBOL(usbvision_i2c_usb_del_bus);
-
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* ---------------------------------------------------------------------------
diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c
index 864446c012e..8c7eba2a728 100644
--- a/drivers/media/video/usbvision/usbvision-video.c
+++ b/drivers/media/video/usbvision/usbvision-video.c
@@ -204,7 +204,7 @@ MODULE_ALIAS(DRIVER_ALIAS);
static inline struct usb_usbvision *cd_to_usbvision(struct class_device *cd)
{
- struct video_device *vdev = to_video_device(cd);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
return video_get_drvdata(vdev);
}
@@ -214,81 +214,85 @@ static ssize_t show_version(struct class_device *cd, char *buf)
}
static CLASS_DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
-static ssize_t show_model(struct class_device *class_dev, char *buf)
+static ssize_t show_model(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n", usbvision_device_data[usbvision->DevModel].ModelString);
}
static CLASS_DEVICE_ATTR(model, S_IRUGO, show_model, NULL);
-static ssize_t show_hue(struct class_device *class_dev, char *buf)
+static ssize_t show_hue(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_HUE;
ctrl.value = 0;
- call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+ if(usbvision->user)
+ call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
return sprintf(buf, "%d\n", ctrl.value >> 8);
}
static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
-static ssize_t show_contrast(struct class_device *class_dev, char *buf)
+static ssize_t show_contrast(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_CONTRAST;
ctrl.value = 0;
- call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+ if(usbvision->user)
+ call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
return sprintf(buf, "%d\n", ctrl.value >> 8);
}
static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
-static ssize_t show_brightness(struct class_device *class_dev, char *buf)
+static ssize_t show_brightness(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_BRIGHTNESS;
ctrl.value = 0;
- call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+ if(usbvision->user)
+ call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
return sprintf(buf, "%d\n", ctrl.value >> 8);
}
static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
-static ssize_t show_saturation(struct class_device *class_dev, char *buf)
+static ssize_t show_saturation(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct v4l2_control ctrl;
ctrl.id = V4L2_CID_SATURATION;
ctrl.value = 0;
- call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
+ if(usbvision->user)
+ call_i2c_clients(usbvision, VIDIOC_G_CTRL, &ctrl);
return sprintf(buf, "%d\n", ctrl.value >> 8);
}
static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
-static ssize_t show_streaming(struct class_device *class_dev, char *buf)
+static ssize_t show_streaming(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n", YES_NO(usbvision->streaming==Stream_On?1:0));
}
static CLASS_DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
-static ssize_t show_compression(struct class_device *class_dev, char *buf)
+static ssize_t show_compression(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n", YES_NO(usbvision->isocMode==ISOC_MODE_COMPRESS));
}
static CLASS_DEVICE_ATTR(compression, S_IRUGO, show_compression, NULL);
-static ssize_t show_device_bridge(struct class_device *class_dev, char *buf)
+static ssize_t show_device_bridge(struct class_device *cd, char *buf)
{
- struct video_device *vdev = to_video_device(class_dev);
+ struct video_device *vdev = container_of(cd, struct video_device, class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->bridgeType);
}
@@ -297,31 +301,71 @@ static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
static void usbvision_create_sysfs(struct video_device *vdev)
{
int res;
- if (vdev) {
- res=video_device_create_file(vdev, &class_device_attr_version);
- res=video_device_create_file(vdev, &class_device_attr_model);
- res=video_device_create_file(vdev, &class_device_attr_hue);
- res=video_device_create_file(vdev, &class_device_attr_contrast);
- res=video_device_create_file(vdev, &class_device_attr_brightness);
- res=video_device_create_file(vdev, &class_device_attr_saturation);
- res=video_device_create_file(vdev, &class_device_attr_streaming);
- res=video_device_create_file(vdev, &class_device_attr_compression);
- res=video_device_create_file(vdev, &class_device_attr_bridge);
- }
+ if (!vdev)
+ return;
+ do {
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_version);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_model);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_hue);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_contrast);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_brightness);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_saturation);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_streaming);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_compression);
+ if (res<0)
+ break;
+ res=class_device_create_file(&vdev->class_dev,
+ &class_device_attr_bridge);
+ if (res>=0)
+ return;
+ } while (0);
+
+ err("%s error: %d\n", __FUNCTION__, res);
}
static void usbvision_remove_sysfs(struct video_device *vdev)
{
if (vdev) {
- video_device_remove_file(vdev, &class_device_attr_version);
- video_device_remove_file(vdev, &class_device_attr_model);
- video_device_remove_file(vdev, &class_device_attr_hue);
- video_device_remove_file(vdev, &class_device_attr_contrast);
- video_device_remove_file(vdev, &class_device_attr_brightness);
- video_device_remove_file(vdev, &class_device_attr_saturation);
- video_device_remove_file(vdev, &class_device_attr_streaming);
- video_device_remove_file(vdev, &class_device_attr_compression);
- video_device_remove_file(vdev, &class_device_attr_bridge);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_version);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_model);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_hue);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_contrast);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_brightness);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_saturation);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_streaming);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_compression);
+ class_device_remove_file(&vdev->class_dev,
+ &class_device_attr_bridge);
}
}
@@ -353,20 +397,15 @@ static int usbvision_v4l2_open(struct inode *inode, struct file *file)
if(!errCode) {
/* Allocate memory for the scratch ring buffer */
errCode = usbvision_scratch_alloc(usbvision);
- if(!errCode) {
- /* Allocate memory for the USB S buffers */
- errCode = usbvision_sbuf_alloc(usbvision);
- if ((!errCode) && (usbvision->isocMode==ISOC_MODE_COMPRESS)) {
- /* Allocate intermediate decompression buffers only if needed */
- errCode = usbvision_decompress_alloc(usbvision);
- }
+ if ((!errCode) && (isocMode==ISOC_MODE_COMPRESS)) {
+ /* Allocate intermediate decompression buffers only if needed */
+ errCode = usbvision_decompress_alloc(usbvision);
}
}
if (errCode) {
/* Deallocate all buffers if trouble */
usbvision_frames_free(usbvision);
usbvision_scratch_free(usbvision);
- usbvision_sbuf_free(usbvision);
usbvision_decompress_free(usbvision);
}
}
@@ -437,9 +476,8 @@ static int usbvision_v4l2_close(struct inode *inode, struct file *file)
usbvision_stop_isoc(usbvision);
usbvision_decompress_free(usbvision);
- usbvision_rvfree(usbvision->fbuf, usbvision->fbuf_size);
+ usbvision_frames_free(usbvision);
usbvision_scratch_free(usbvision);
- usbvision_sbuf_free(usbvision);
usbvision->user--;
@@ -1884,7 +1922,7 @@ static struct usb_driver usbvision_driver = {
* This procedure preprocesses CustomDevice parameter if any
*
*/
-void customdevice_process(void)
+static void customdevice_process(void)
{
usbvision_device_data[0]=usbvision_device_data[1];
usbvision_table[0]=usbvision_table[1];
@@ -1939,22 +1977,22 @@ void customdevice_process(void)
{
case 'P':
PDEBUG(DBG_PROBE, "VideoNorm=PAL");
- usbvision_device_data[0].VideoNorm=VIDEO_MODE_PAL;
+ usbvision_device_data[0].VideoNorm=V4L2_STD_PAL;
break;
case 'S':
PDEBUG(DBG_PROBE, "VideoNorm=SECAM");
- usbvision_device_data[0].VideoNorm=VIDEO_MODE_SECAM;
+ usbvision_device_data[0].VideoNorm=V4L2_STD_SECAM;
break;
case 'N':
PDEBUG(DBG_PROBE, "VideoNorm=NTSC");
- usbvision_device_data[0].VideoNorm=VIDEO_MODE_NTSC;
+ usbvision_device_data[0].VideoNorm=V4L2_STD_NTSC;
break;
default:
PDEBUG(DBG_PROBE, "VideoNorm=PAL (by default)");
- usbvision_device_data[0].VideoNorm=VIDEO_MODE_PAL;
+ usbvision_device_data[0].VideoNorm=V4L2_STD_PAL;
break;
}
goto2next(parse);
diff --git a/drivers/media/video/usbvision/usbvision.h b/drivers/media/video/usbvision/usbvision.h
index 0e7e3d653ca..e2bcaba9387 100644
--- a/drivers/media/video/usbvision/usbvision.h
+++ b/drivers/media/video/usbvision/usbvision.h
@@ -219,18 +219,6 @@ enum {
((udevice)->last_error == 0) && \
(!(udevice)->remove_pending))
-/* I2C structures */
-struct i2c_algo_usb_data {
- void *data; /* private data for lowlevel routines */
- int (*inb) (void *data, unsigned char addr, char *buf, short len);
- int (*outb) (void *data, unsigned char addr, char *buf, short len);
-
- /* local settings */
- int udelay;
- int mdelay;
- int timeout;
-};
-
#define I2C_USB_ADAP_MAX 16
/* ----------------------------------------------------------------- */
@@ -383,7 +371,6 @@ struct usb_usbvision {
/* i2c Declaration Section*/
struct i2c_adapter i2c_adap;
- struct i2c_algo_usb_data i2c_algo;
struct i2c_client i2c_client;
struct urb *ctrlUrb;
@@ -489,19 +476,8 @@ struct usb_usbvision {
/* i2c-algo-usb declaration */
/* --------------------------------------------------------------- */
-int usbvision_i2c_usb_add_bus(struct i2c_adapter *);
int usbvision_i2c_usb_del_bus(struct i2c_adapter *);
-static inline void *i2c_get_algo_usb_data (struct i2c_algo_usb_data *dev)
-{
- return dev->data;
-}
-
-static inline void i2c_set_algo_usb_data (struct i2c_algo_usb_data *dev, void *data)
-{
- dev->data = data;
-}
-
/* ----------------------------------------------------------------------- */
/* usbvision specific I2C functions */
@@ -510,7 +486,6 @@ int usbvision_init_i2c(struct usb_usbvision *usbvision);
void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd,void *arg);
/* defined in usbvision-core.c */
-void *usbvision_rvmalloc(unsigned long size);
void usbvision_rvfree(void *mem, unsigned long size);
int usbvision_read_reg(struct usb_usbvision *usbvision, unsigned char reg);
int usbvision_write_reg(struct usb_usbvision *usbvision, unsigned char reg,
@@ -520,8 +495,6 @@ int usbvision_frames_alloc(struct usb_usbvision *usbvision);
void usbvision_frames_free(struct usb_usbvision *usbvision);
int usbvision_scratch_alloc(struct usb_usbvision *usbvision);
void usbvision_scratch_free(struct usb_usbvision *usbvision);
-int usbvision_sbuf_alloc(struct usb_usbvision *usbvision);
-void usbvision_sbuf_free(struct usb_usbvision *usbvision);
int usbvision_decompress_alloc(struct usb_usbvision *usbvision);
void usbvision_decompress_free(struct usb_usbvision *usbvision);
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-05 08:08:40 +0000