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Code Issues Projects Releases Wiki Activity

V4L/DVB (4926): Fix USBVision handling of VIDIOC_QUERYCTRL

Browse source 
There's a better (and recommended) way for handling VIDIOC_QUERYCTRL.

This patch will fix the issue where the hardware control values were
invalid and stops the SAA7115 module from complaining about invalid values.

saa7115 4-0024: invalid brightness setting 32768
saa7115 4-0024: invalid contrast setting 49152
saa7115 4-0024: invalid hue setting 32768
saa7115 4-0024: invalid saturation setting 32768

Signed-off-by: Dwaine Garden <dwainegarden@rogers.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Dwaine Garden 2006-12-04 08:31:11 -03:00 committed by Mauro Carvalho Chehab
parent cc9e595a58
commit 18d8a4540c
1 changed files with 182 additions and 217 deletions
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399
drivers/media/video/usbvision/usbvision-core.c
View file

@ -1,7 +1,7 @@
/*
* USB USBVISION Video device driver 0.9.8.3cvs (For Kernel 2.4.19-2.4.32 + 2.6.0-2.6.16)
*
*
*
*
* Copyright (c) 1999-2005 Joerg Heckenbach <joerg@heckenbach-aw.de>
*
@ -181,7 +181,7 @@
* June 2, 2004 - 0.9.6 Dwaine Garden
* - Fixed sourceforge.net cvs repository.
* - Added #if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,26) for .owner to help compiling under kernels 2.4.x which do not have the i2c v2.8.x updates.
* - Added device Hauppauge WinTv-USB III (PAL) FM Model 597 to usbvision.h
* - Added device Hauppauge WinTv-USB III (PAL) FM Model 597 to usbvision.h
*
* July 1, 2004 -0.9.6 Dwaine Garden
* - Patch was submitted by Hal Finkel to fix the problem with the tuner not working under kernel 2.6.7.
@ -206,7 +206,7 @@
* - Changed usbvision_muxsel to address the problem with black & white s-video output for NT1004 devices with saa7114 video decoder. Thanks to Emmanuel for the patch and testing.
* - Fixed up SECAM devices which could not properly output video. Changes to usbmuxsel. Thanks to Emmanuel for the patch and everyone with a SECAM device which help test.
* - Removed some commented out code. Clean up.
* - Tried to fix up the annoying empty directories in the sourceforge.net cvs. Fuck it up again. 8*(
* - Tried to fix up the annoying empty directories in the sourceforge.net cvs. Fuck it up again. 8*(
*
* November 15, 2004 - 0.9.8 Dwaine Garden
* - Release new tar - 0.9.8 on sourceforge.net
@ -228,7 +228,7 @@
* - Better support for mythtv.
*
* January 2, 2005 - 0.9.8.1cvs Dwaine Garden
* - Setup that you can specify which device is used for video. Default is auto detect next available device number eg. /dev/videoX
* - Setup that you can specify which device is used for video. Default is auto detect next available device number eg. /dev/videoX
* - Setup that you can specify which device is used for radio. Default is auto detect next available device number eg. /dev/radioX
* - usb_unlink_urb() is deprecated for synchronous unlinks. Using usb_kill_urb instead.
* - usbvision_kvirt_to_pa is deprecated. Removed.
@ -251,39 +251,39 @@
* April 20, 2005 - 0.9.8.2cvs Dwaine Garden
* - Release lock in usbvision_v4l_read_done. -Thanks to nplanel for the patch.
* - Additional comments to the driver.
* - Fixed some spelling mistakes. 8*)
* - Fixed some spelling mistakes. 8*)
*
* April 23, 2005 - 0.9.8.2cvs Joerg Heckenbach
* - Found bug in usbvision line counting. Now there should be no spurious lines in the image any longer.
* - Swapped usbvision_register_video and usbvision_configure_video to fix problem with PowerOnAtOpen=0.
* - Swapped usbvision_register_video and usbvision_configure_video to fix problem with PowerOnAtOpen=0.
* Thanks to Erwan Velu
*
* April 26, 2005 - 0.9.8.2cvs Joerg Heckenbach
* - Fixed problem with rmmod module and oppses. Replaced vfree(usbvision->overlay_base) with iounmap(usbvision->overlay_base).
* - Added function usb_get_dev(dev) and ; To help with unloading the module multiple times without crashing.
* - Added function usb_get_dev(dev) and ; To help with unloading the module multiple times without crashing.
* (Keep the reference count in kobjects correct)
*
* June 14, 2005 - 0.9.8.2cvs Dwaine
* - Missed a change in saa7113.c for checking kernel version. Added conditional if's.
* - Missed a change in saa7113.c for checking kernel version. Added conditional if's.
*
* June 15, 2005 - 0.9.8.2cvs Dwaine
* - Added new device WinTV device VendorId 0573 and ProductId 4d29.
* - Added new device WinTV device VendorId 0573 and ProductId 4d29.
* - Hacked some support for newer NT1005 devices. This devices only seem to have one configuration, not multiple configurations like the NT1004.
*
* June 29, 2005 - 0.9.8.2cvs Dwaine
* - Added new device WinTV device VendorId 0573 and ProductId 4d37.
* - Because of the first empty entry in usbvision_table, modutils failed to create the necessary entries for modules.usbmap.
* This means hotplug won't work for usbvision. Thanks to Gary Ng.
* - Added new device WinTV device VendorId 0573 and ProductId 4d37.
* - Because of the first empty entry in usbvision_table, modutils failed to create the necessary entries for modules.usbmap.
* This means hotplug won't work for usbvision. Thanks to Gary Ng.
* - Sent an e-mail to the maintainer of usb.ids. New devices identified need to be added.
* - Fixed compile error with saa7113 under kernel 2.6.12.
* - Fixed compile error with saa7113 under kernel 2.6.12.
*
* July 6, 2005 - 0.9.8.2cvs Dwaine
* - Patch submitted by Gary Ng for two additional procfs entries. Device Input and Frequency setting.
* - Patch submitted by Gary Ng for two additional procfs entries. Device Input and Frequency setting.
*
* July 12, 2005 - 0.9.8.2cvs Dwaine
* - New tuner identified for some devices it's called TCL_MFPE05. This tuner uses the same API as tuner 38 in tuner.c.
* - Thanks to lynx31 for contacting Hauppage and asking them.
* - I have no clue as to which devices use this new tuner, so people will have to contact me and tell me.
* - I have no clue as to which devices use this new tuner, so people will have to contact me and tell me.
*
* July 21, 2005 - 0.9.8.2cvs Dwaine
* - Patched usbvision.c with missing ifdef kernversion statement so the module will compile with older kernels and v4l.
@ -305,11 +305,11 @@
* -Changed number of bytes for i2c write to 4 as per the NT100X spec sheet. Thanks to Merlum for finding it.
* -Remove the radio option for device Hauppauge WinTV USB device Model 40219 Rev E189. This device does not have a FM radio. Thanks to Shadwell.
* -Added radio option for device Hauppauge WinTV USB device Model 40219 Rev E189 again. Just got an e-mail indicating their device has one. 8*)
*
*
* Aug 27, 2006 - 0.9.8.3cvs Dwaine
* -Changed ifdef statement so the usbvision driver will compile with kernels at 2.6.12.
* -Updated readme files for new updated tuner list for v4l devices.
*
*
*
*
* TODO:
@ -351,8 +351,8 @@
#define USBVISION_VERSION __stringify(USBVISION_DRIVER_VERSION_MAJOR) "." __stringify(USBVISION_DRIVER_VERSION_MINOR) "." __stringify(USBVISION_DRIVER_VERSION_PATCHLEVEL) " " USBVISION_DRIVER_VERSION_COMMENT
#define USBVISION_DRIVER_VERSION KERNEL_VERSION(USBVISION_DRIVER_VERSION_MAJOR,USBVISION_DRIVER_VERSION_MINOR,USBVISION_DRIVER_VERSION_PATCHLEVEL)
#include <media/saa7115.h>
#include <media/v4l2-common.h>
#include <media/saa7115.h>
#include <media/v4l2-common.h>
#include <media/tuner.h>
#include <media/audiochip.h>
@ -427,14 +427,14 @@ enum {
};
static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = {
{ 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" },
{ 1, 2, 16, V4L2_PIX_FMT_RGB565 , "RGB565" },
{ 1, 3, 24, V4L2_PIX_FMT_RGB24 , "RGB24" },
{ 1, 4, 32, V4L2_PIX_FMT_RGB32 , "RGB32" },
{ 1, 2, 16, V4L2_PIX_FMT_RGB555 , "RGB555" },
{ 1, 2, 16, V4L2_PIX_FMT_YUYV , "YUV422" },
{ 1, 2, 12, V4L2_PIX_FMT_YVU420 , "YUV420P" }, // 1.5 !
{ 1, 2, 16, V4L2_PIX_FMT_YUV422P , "YUV422P" }
{ 1, 1, 8, V4L2_PIX_FMT_GREY , "GREY" },
{ 1, 2, 16, V4L2_PIX_FMT_RGB565 , "RGB565" },
{ 1, 3, 24, V4L2_PIX_FMT_RGB24 , "RGB24" },
{ 1, 4, 32, V4L2_PIX_FMT_RGB32 , "RGB32" },
{ 1, 2, 16, V4L2_PIX_FMT_RGB555 , "RGB555" },
{ 1, 2, 16, V4L2_PIX_FMT_YUYV , "YUV422" },
{ 1, 2, 12, V4L2_PIX_FMT_YVU420 , "YUV420P" }, // 1.5 !
{ 1, 2, 16, V4L2_PIX_FMT_YUV422P , "YUV422P" }
};
@ -448,11 +448,6 @@ static struct usbvision_v4l2_format_st usbvision_v4l2_format[] = {
#define DEFAULT_SCRATCH_BUF_SIZE (0x20000) // 128kB memory scratch buffer
static const int scratch_buf_size = DEFAULT_SCRATCH_BUF_SIZE;
static int init_brightness = 128; // Initalize the brightness of the video device
static int init_contrast = 192; // Initalize the contrast of the video device
static int init_saturation = 128; // Initalize the staturation mode of the video device
static int init_hue = 128; // Initalize the Hue settings of the video device
// Function prototypes
static int usbvision_restart_isoc(struct usb_usbvision *usbvision);
static int usbvision_begin_streaming(struct usb_usbvision *usbvision);
@ -466,9 +461,9 @@ static int usbvision_unrequest_intra (struct usb_usbvision *usbvision);
static int usbvision_adjust_compression (struct usb_usbvision *usbvision);
static int usbvision_measure_bandwidth (struct usb_usbvision *usbvision);
static void usbvision_release(struct usb_usbvision *usbvision);
static int usbvision_set_input(struct usb_usbvision *usbvision);
static int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height);
static void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd, void *arg);
static int usbvision_set_input(struct usb_usbvision *usbvision);
static int usbvision_set_output(struct usb_usbvision *usbvision, int width, int height);
static void call_i2c_clients(struct usb_usbvision *usbvision, unsigned int cmd, void *arg);
// Bit flags (options)
@ -488,8 +483,8 @@ static int adjustCompression = 1; // Set the compression to be adaptive
static int dga = 1; // Set the default Direct Graphic Access
static int PowerOnAtOpen = 1; // Set the default device to power on at startup
static int SwitchSVideoInput = 0; // To help people with Black and White output with using s-video input. Some cables and input device are wired differently.
static int video_nr = -1; // Sequential Number of Video Device
static int radio_nr = -1; // Sequential Number of Radio Device
static int video_nr = -1; // Sequential Number of Video Device
static int radio_nr = -1; // Sequential Number of Radio Device
static int vbi_nr = -1; // Sequential Number of VBI Device
static char *CustomDevice=NULL; // Set as nothing....
@ -515,10 +510,10 @@ MODULE_PARM(adjustCompression, "i"); // Grab the compression to be adaptive
MODULE_PARM(dga, "i"); // Grab the Direct Graphic Access
MODULE_PARM(PowerOnAtOpen, "i"); // Grab the device to power on at startup
MODULE_PARM(SwitchSVideoInput, "i"); // To help people with Black and White output with using s-video input. Some cables and input device are wired differently.
MODULE_PARM(video_nr, "i"); // video_nr option allows to specify a certain /dev/videoX device (like /dev/video0 or /dev/video1 ...)
MODULE_PARM(video_nr, "i"); // video_nr option allows to specify a certain /dev/videoX device (like /dev/video0 or /dev/video1 ...)
MODULE_PARM(radio_nr, "i"); // radio_nr option allows to specify a certain /dev/radioX device (like /dev/radio0 or /dev/radio1 ...)
MODULE_PARM(vbi_nr, "i"); // vbi_nr option allows to specify a certain /dev/vbiX device (like /dev/vbi0 or /dev/vbi1 ...)
MODULE_PARM(CustomDevice, "s"); // .... CustomDevice
MODULE_PARM(CustomDevice, "s"); // .... CustomDevice
#endif
MODULE_PARM_DESC(flags, " Set the default Overlay Display mode of the device driver. Default: 0 (Off)");
@ -539,7 +534,7 @@ MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE(DRIVER_LICENSE);
MODULE_VERSION(DRIVER_VERSION);
MODULE_ALIAS(DRIVER_ALIAS);
MODULE_ALIAS(DRIVER_ALIAS);
#ifdef MODULE
static unsigned int autoload = 1;
@ -549,8 +544,8 @@ static unsigned int autoload = 0;
/****************************************************************************************/
/* SYSFS Code - Copied from the stv680.c usb module. */
/* Device information is located at /sys/class/video4linux/video0 */
/* SYSFS Code - Copied from the stv680.c usb module. */
/* Device information is located at /sys/class/video4linux/video0 */
/* Device parameters information is located at /sys/module/usbvision */
/* Device USB Information is located at /sys/bus/usb/drivers/USBVision Video Grabber */
/****************************************************************************************/
@ -567,79 +562,79 @@ static inline struct usb_usbvision *cd_to_usbvision(struct class_device *cd)
static ssize_t show_version(struct class_device *cd, char *buf)
{
return sprintf(buf, "%s\n", DRIVER_VERSION);
}
}
static CLASS_DEVICE_ATTR(version, S_IRUGO, show_version, NULL);
static ssize_t show_model(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_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)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->hue >> 8);
}
}
static CLASS_DEVICE_ATTR(hue, S_IRUGO, show_hue, NULL);
static ssize_t show_contrast(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->contrast >> 8);
}
}
static CLASS_DEVICE_ATTR(contrast, S_IRUGO, show_contrast, NULL);
static ssize_t show_brightness(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->brightness >> 8);
}
}
static CLASS_DEVICE_ATTR(brightness, S_IRUGO, show_brightness, NULL);
static ssize_t show_saturation(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->saturation >> 8);
}
}
static CLASS_DEVICE_ATTR(saturation, S_IRUGO, show_saturation, NULL);
static ssize_t show_streaming(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n", YES_NO(usbvision->streaming));
}
}
static CLASS_DEVICE_ATTR(streaming, S_IRUGO, show_streaming, NULL);
static ssize_t show_overlay(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%s\n", YES_NO(usbvision->overlay));
}
}
static CLASS_DEVICE_ATTR(overlay, S_IRUGO, show_overlay, NULL);
static ssize_t show_compression(struct class_device *class_dev, char *buf)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_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)
{
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
struct video_device *vdev = to_video_device(class_dev);
struct usb_usbvision *usbvision = video_get_drvdata(vdev);
return sprintf(buf, "%d\n", usbvision->bridgeType);
}
}
static CLASS_DEVICE_ATTR(bridge, S_IRUGO, show_device_bridge, NULL);
static void usbvision_create_sysfs(struct video_device *vdev)
@ -1195,9 +1190,9 @@ void usbvision_osd_stats(struct usb_usbvision *usbvision,
*
* Parameters:
* fullframe: if TRUE then entire frame is filled, otherwise the procedure
* continues from the current scanline.
* continues from the current scanline.
* pmode 0: fill the frame with solid blue color (like on VCR or TV)
* 1: Draw a colored grid
* 1: Draw a colored grid
*
*/
void usbvision_testpattern(struct usb_usbvision *usbvision, int fullframe,
@ -1608,7 +1603,7 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
if (overlay) {
frame = &usbvision->overlay_frame;
imageSize = frame->frmwidth * frame->frmheight;
imageSize = frame->frmwidth * frame->frmheight;
if (usbvision->overlay_base == NULL) {
//video_buffer is not set yet
return ParseState_NextFrame;
@ -1618,26 +1613,26 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
}
else {
frame = &usbvision->frame[usbvision->curFrameNum];
imageSize = frame->frmwidth * frame->frmheight;
imageSize = frame->frmwidth * frame->frmheight;
if ( (frame->v4l2_format.format == V4L2_PIX_FMT_YUV422P) ||
(frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) )
{ // this is a planar format
//... v4l2_linesize not used here.
{ // this is a planar format
//... v4l2_linesize not used here.
f = frame->data + (frame->width * frame->curline);
} else
} else
f = frame->data + (frame->v4l2_linesize * frame->curline);
if (frame->v4l2_format.format == V4L2_PIX_FMT_YUYV){ //initialise u and v pointers
// get base of u and b planes add halfoffset
u = frame->data
+ imageSize
// get base of u and b planes add halfoffset
u = frame->data
+ imageSize
+ (frame->frmwidth >>1) * frame->curline ;
v = u + (imageSize >>1 );
} else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420){
v = frame->data + imageSize + ((frame->curline* (frame->width))>>2) ;
v = frame->data + imageSize + ((frame->curline* (frame->width))>>2) ;
u = v + (imageSize >>2) ;
}
}
@ -1687,7 +1682,7 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
return ParseState_NextFrame;
}
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
clipmask_index = frame->curline * MAX_FRAME_WIDTH;
scratch_get(usbvision, StripData, StripLen);
@ -1723,7 +1718,7 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
if (BlockPos > StripLen) {
usbvision->stripLenErrors++;
}
for (Idx = 0; Idx < IdxEnd; Idx++) {
if((overlay) && (clipped_pixel(clipmask_index))) {
f += bytes_per_pixel;
@ -1741,15 +1736,15 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
}
else if (frame->v4l2_format.format == V4L2_PIX_FMT_YVU420) {
*f++ = Y [Idx];
if ( !(( Idx & 0x01 ) | ( frame->curline & 0x01 )) ){
if ( !(( Idx & 0x01 ) | ( frame->curline & 0x01 )) ){
/* only need do this for 1 in 4 pixels */
/* intraframe buffer is YUV420 format */
*u++ = U[Idx >>1];
*v++ = V[Idx >>1];
}
}
else {
YUV_TO_RGB_BY_THE_BOOK(Y[Idx], U[Idx/2], V[Idx/2], rv, gv, bv);
@ -1780,12 +1775,12 @@ static enum ParseState usbvision_parse_compress(struct usb_usbvision *usbvision,
}
clipmask_index++;
}
/* Deal with non-integer no. of bytes for YUV420P */
if (frame->v4l2_format.format != V4L2_PIX_FMT_YVU420 )
*pcopylen += frame->v4l2_linesize;
else
*pcopylen += frame->curline & 0x01 ? frame->v4l2_linesize : frame->v4l2_linesize << 1;
/* Deal with non-integer no. of bytes for YUV420P */
if (frame->v4l2_format.format != V4L2_PIX_FMT_YVU420 )
*pcopylen += frame->v4l2_linesize;
else
*pcopylen += frame->curline & 0x01 ? frame->v4l2_linesize : frame->v4l2_linesize << 1;
frame->curline += 1;
if (frame->curline >= frame->frmheight) {
@ -1846,7 +1841,7 @@ static enum ParseState usbvision_parse_lines_420(struct usb_usbvision *usbvision
/* Make sure there's enough data for the entire line */
/* In this mode usbvision transfer 3 bytes for every 2 pixels */
/* I need two lines to decode the color */
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
bytes_per_pixel = frame->v4l2_format.bytes_per_pixel;
stretch_bytes = (usbvision->stretch_width - 1) * bytes_per_pixel;
clipmask_even_index = frame->curline * MAX_FRAME_WIDTH;
clipmask_odd_index = clipmask_even_index + MAX_FRAME_WIDTH;
@ -2276,7 +2271,7 @@ static void usbvision_isocIrq(struct urb *urb, struct pt_regs *regs)
urb->iso_frame_desc[i].status = 0;
urb->iso_frame_desc[i].actual_length = 0;
}
urb->status = 0;
urb->status = 0;
urb->dev = usbvision->dev;
errCode = usb_submit_urb (urb, GFP_ATOMIC);
@ -2562,10 +2557,10 @@ static int attach_inform(struct i2c_client *client)
}
if ((usbvision->have_tuner) && (usbvision->tuner_type != -1)) {
tun_addr.mode_mask = T_ANALOG_TV;
tun_addr.type = usbvision->tuner_type;
tun_addr.addr = ADDR_UNSET;
client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
tun_addr.type = usbvision->tuner_type;
tun_addr.addr = ADDR_UNSET;
client->driver->command(client,TUNER_SET_TYPE_ADDR, &tun_addr);
call_i2c_clients(usbvision, VIDIOC_S_INPUT, &usbvision->input.index);
}
// FIXME : need to add a call VIDIOC_S_CTRL for each control
@ -2733,7 +2728,7 @@ static int usbvision_i2c_write(void *data, unsigned char addr, char *buf,
int retval;
int wrcount = 0;
int count;
int maxLen = 4;
int maxLen = 4;
struct usb_usbvision *usbvision = (struct usb_usbvision *) data;
while (len > 0) {
@ -2841,7 +2836,7 @@ static int usbvision_init_i2c(struct usb_usbvision *usbvision)
break;
}
if (usbvision_device_data[usbvision->DevModel].Tuner == 1) {
request_module("tuner");
request_module("tuner");
}
}
#endif
@ -3001,7 +2996,7 @@ static int usbvision_set_output(struct usb_usbvision *usbvision, int width,
}
if (usbvision->input.std & V4L2_STD_625_50) {
frameDrop = frameRate * 32 / 25 - 1;
frameDrop = frameRate * 32 / 25 - 1;
}
else if (usbvision->input.std & V4L2_STD_525_60) {
frameDrop = frameRate * 32 / 30 - 1;
@ -3042,7 +3037,7 @@ static int usbvision_set_compress_params(struct usb_usbvision *usbvision)
value[2] = 0x00; // Reg.46 Force intra mode on all new frames
value[3] = 0x00; // Reg.47 FORCE_UP <- 0 normal operation (not force)
value[4] = 0xA2; // Reg.48 BUF_THR I'm not sure if this does something in not compressed mode.
value[5] = 0x00; // Reg.49 DVI_YUV This has nothing to do with compression
value[5] = 0x00; // Reg.49 DVI_YUV This has nothing to do with compression
//catched values for NT1004
// value[0] = 0xFF; // Never apply intra mode automatically
@ -3196,7 +3191,7 @@ static int usbvision_set_input(struct usb_usbvision *usbvision)
dvi_yuv_value = usbvision_device_data[usbvision->DevModel].Dvi_yuv & 0xff;
}
else if(usbvision_device_data[usbvision->DevModel].Codec == CODEC_SAA7113) {
/* This changes as the fine sync control changes. Further investigation necessary */
/* This changes as the fine sync control changes. Further investigation necessary */
dvi_yuv_value = 0x06;
}
@ -3313,7 +3308,7 @@ static void usbvision_powerOffTimer(unsigned long data)
del_timer(&usbvision->powerOffTimer);
INIT_WORK(&usbvision->powerOffWork, call_usbvision_power_off, usbvision);
(void) schedule_work(&usbvision->powerOffWork);
}
@ -3421,7 +3416,7 @@ static int usbvision_setup(struct usb_usbvision *usbvision)
usbvision_set_input(usbvision);
usbvision_set_output(usbvision, MAX_USB_WIDTH, MAX_USB_HEIGHT);
usbvision_restart_isoc(usbvision);
/* cosas del PCM */
return USBVISION_IS_OPERATIONAL(usbvision);
}
@ -3532,12 +3527,12 @@ static void usbvision_stop_isoc(struct usb_usbvision *usbvision)
usb_kill_urb(usbvision->sbuf[bufIdx].urb);
usb_free_urb(usbvision->sbuf[bufIdx].urb);
usbvision->sbuf[bufIdx].urb = NULL;
}
}
PDEBUG(DBG_ISOC, "%s: streaming=0\n", __FUNCTION__);
usbvision->streaming = 0;
if (!usbvision->remove_pending) {
@ -3615,7 +3610,7 @@ static int usbvision_new_frame(struct usb_usbvision *usbvision, int framenum)
static int usbvision_muxsel(struct usb_usbvision *usbvision, int channel, int norm)
{
int mode[4];
int audio[]= {1, 0, 0, 0};
int audio[]= {1, 0, 0, 0};
struct v4l2_routing route;
//channel 0 is TV with audiochannel 1 (tuner mono)
//channel 1 is Composite with audio channel 0 (line in)
@ -3636,7 +3631,7 @@ static int usbvision_muxsel(struct usb_usbvision *usbvision, int channel, int no
// set the new channel
// Regular USB TV Tuners -> channel: 0 = Television, 1 = Composite, 2 = S-Video
// Four video input devices -> channel: 0 = Chan White, 1 = Chan Green, 2 = Chan Yellow, 3 = Chan Red
// Four video input devices -> channel: 0 = Chan White, 1 = Chan Green, 2 = Chan Yellow, 3 = Chan Red
switch (usbvision_device_data[usbvision->DevModel].Codec) {
case CODEC_SAA7113:
@ -3646,10 +3641,10 @@ static int usbvision_muxsel(struct usb_usbvision *usbvision, int channel, int no
else {
mode[2] = 7;
}
if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
mode[0] = 0; mode[1] = 2; mode[3] = 3; // Special for four input devices
}
else {
else {
mode[0] = 0; mode[1] = 2; //modes for regular saa7113 devices
}
break;
@ -3748,7 +3743,7 @@ static int usbvision_v4l2_open(struct inode *inode, struct file *file)
err("%s: unable to allocate %d for compr. frame buffer", __FUNCTION__, IFB_size);
errCode = -ENOMEM;
}
}
if (errCode) {
/* Have to free all that memory */
@ -3940,8 +3935,8 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
case 0:
if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
strcpy(vi->name, "White Video Input");
}
else {
}
else {
strcpy(vi->name, "Television");
vi->type = V4L2_INPUT_TYPE_TUNER;
vi->audioset = 1;
@ -3950,30 +3945,30 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
}
break;
case 1:
vi->type = V4L2_INPUT_TYPE_CAMERA;
vi->type = V4L2_INPUT_TYPE_CAMERA;
if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
strcpy(vi->name, "Green Video Input");
}
else {
}
else {
strcpy(vi->name, "Composite Video Input");
}
vi->std = V4L2_STD_PAL;
break;
case 2:
vi->type = V4L2_INPUT_TYPE_CAMERA;
vi->type = V4L2_INPUT_TYPE_CAMERA;
if (usbvision_device_data[usbvision->DevModel].VideoChannels == 4) {
strcpy(vi->name, "Yellow Video Input");
}
else {
}
else {
strcpy(vi->name, "S-Video Input");
}
vi->std = V4L2_STD_PAL;
break;
case 3:
vi->type = V4L2_INPUT_TYPE_CAMERA;
vi->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(vi->name, "Red Video Input");
vi->std = V4L2_STD_PAL;
break;
break;
}
PDEBUG(DBG_IOCTL, "VIDIOC_ENUMINPUT name=%s:%d tuners=%d type=%d norm=%x", vi->name, vi->index, vi->tuner,vi->type,(int)vi->std);
return 0;
@ -4008,13 +4003,13 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
}
return 0;
}
case VIDIOC_G_INPUT:
case VIDIOC_G_INPUT:
{
int *input = arg;
*input = usbvision->input.index;
return 0;
}
case VIDIOC_S_INPUT:
case VIDIOC_S_INPUT:
{
int *input = arg;
if ((*input >= usbvision->video_inputs) || (*input < 0) )
@ -4028,14 +4023,14 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
up(&usbvision->lock);
return 0;
}
case VIDIOC_G_STD:
case VIDIOC_G_STD:
{
v4l2_std_id *std = arg;
*std = usbvision->input.std;
PDEBUG(DBG_IOCTL, "VIDIOC_G_STD std_id=%x", (unsigned)*std);
return 0;
}
case VIDIOC_S_STD:
case VIDIOC_S_STD:
{
v4l2_std_id *std = arg;
@ -4049,7 +4044,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_IOCTL, "VIDIOC_S_STD std_id=%x", (unsigned)*std);
return 0;
}
case VIDIOC_G_TUNER:
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *vt = arg;
struct v4l2_tuner status;
@ -4118,55 +4113,35 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
// FIXME: void function ???
return 0;
}
case VIDIOC_QUERYCTRL:
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
switch(qc->id) {
case V4L2_CID_BRIGHTNESS:
case V4L2_CID_HUE:
case V4L2_CID_SATURATION:
case V4L2_CID_CONTRAST:
case V4L2_CID_AUDIO_VOLUME:
case V4L2_CID_AUDIO_MUTE:
return v4l2_ctrl_query_fill_std(qc);
break;
default:
struct v4l2_queryctrl *ctrl = arg;
int id=ctrl->id;
memset(ctrl,0,sizeof(*ctrl));
ctrl->id=id;
i2c_clients_command(&usbvision->i2c_adap, cmd, arg);
if (ctrl->type)
return 0;
else
return -EINVAL;
}
return 0;
PDEBUG(DBG_IOCTL,"VIDIOC_QUERYCTRL id=%x value=%x",ctrl->id,ctrl->type);
}
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl = arg;
switch (ctrl->id) {
case V4L2_CID_BRIGHTNESS:
ctrl->value = usbvision->brightness;
break;
case V4L2_CID_CONTRAST:
ctrl->value = usbvision->contrast;
break;
case V4L2_CID_SATURATION:
ctrl->value = usbvision->saturation;
break;
case V4L2_CID_HUE:
ctrl->value = usbvision->hue;
break;
case V4L2_CID_AUDIO_VOLUME:
/* ctrl->value = usbvision->volume; */
break;
case V4L2_CID_AUDIO_MUTE:
ctrl->value = usbvision->AudioMute;
break;
default:
return -EINVAL;
}
PDEBUG(DBG_IOCTL, "VIDIOC_G_CTRL id=%x value=%x",ctrl->id,ctrl->value);
PDEBUG(DBG_IOCTL,"VIDIOC_G_CTRL id=%x value=%x",ctrl->id,ctrl->value);
call_i2c_clients(usbvision, VIDIOC_G_CTRL, ctrl);
return 0;
}
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl = arg;
PDEBUG(DBG_IOCTL, "VIDIOC_S_CTRL id=%x value=%x",ctrl->id,ctrl->value);
call_i2c_clients(usbvision, VIDIOC_S_CTRL, ctrl);
return 0;
@ -4213,7 +4188,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
vb->sequence = usbvision->frame_num;
return 0;
}
case VIDIOC_QBUF: // VIDIOCMCAPTURE + VIDIOCSYNC
case VIDIOC_QBUF: // VIDIOCMCAPTURE + VIDIOCSYNC
{
struct v4l2_buffer *vb = arg;
struct usbvision_frame *frame;
@ -4308,7 +4283,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_STREAMON:
{
int b=V4L2_BUF_TYPE_VIDEO_CAPTURE;
call_i2c_clients(usbvision,VIDIOC_STREAMON , &b);
call_i2c_clients(usbvision,VIDIOC_STREAMON , &b);
return 0;
}
case VIDIOC_STREAMOFF:
@ -4323,7 +4298,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
up(&usbvision->lock);
return 0;
}
case VIDIOC_G_FBUF:
case VIDIOC_G_FBUF:
{
struct v4l2_framebuffer *vb = arg;
@ -4389,7 +4364,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
if ( (dga == 0) &&
(vfd->type == V4L2_BUF_TYPE_VIDEO_OVERLAY) &&
(usbvision->palette.format != V4L2_PIX_FMT_YVU420) &&
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
return -EINVAL;
}
if(vfd->index>=USBVISION_SUPPORTED_PALETTES-1) {
@ -4403,11 +4378,11 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_G_FMT:
{
struct v4l2_format *vf = arg;
if ( (dga == 0) &&
(vf->type == V4L2_BUF_TYPE_VIDEO_OVERLAY) &&
(usbvision->palette.format != V4L2_PIX_FMT_YVU420) &&
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
return -EINVAL;
}
down(&usbvision->lock);
@ -4417,7 +4392,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
vf->fmt.win.w.left, vf->fmt.win.w.top, vf->fmt.win.w.width, vf->fmt.win.w.height, vf->fmt.win.chromakey, vf->fmt.win.clipcount);
return 0;
}
case VIDIOC_S_FMT:
case VIDIOC_S_FMT:
{
struct v4l2_format *vf = arg;
struct v4l2_clip *vc=NULL;
@ -4426,7 +4401,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
if ( (dga == 0) &&
(vf->type == V4L2_BUF_TYPE_VIDEO_OVERLAY) &&
(usbvision->palette.format != V4L2_PIX_FMT_YVU420) &&
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
return -EINVAL;
}
if(vf->type == V4L2_BUF_TYPE_VIDEO_OVERLAY) {
@ -4518,10 +4493,10 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file,
case VIDIOC_OVERLAY:
{
int *v = arg;
if ( (dga == 0) &&
(usbvision->palette.format != V4L2_PIX_FMT_YVU420) &&
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
(usbvision->palette.format != V4L2_PIX_FMT_YUV422P) ) {
PDEBUG(DBG_IOCTL, "VIDIOC_OVERLAY DGA disabled");
return -EINVAL;
}
@ -4609,7 +4584,7 @@ static ssize_t usbvision_v4l2_read(struct file *file, char *buf,
goto usbvision_v4l2_read_done;
}
PDEBUG(DBG_IO, "Waiting frame grabbing");
rc = wait_event_interruptible(frame->wq, (frame->grabstate == FrameState_Done) ||
rc = wait_event_interruptible(frame->wq, (frame->grabstate == FrameState_Done) ||
(frame->grabstate == FrameState_Error));
if (rc) {
goto usbvision_v4l2_read_done;
@ -4670,11 +4645,11 @@ static int usbvision_v4l2_mmap(struct file *file, struct vm_area_struct *vma)
pos = (unsigned long) usbvision->fbuf;
while (size > 0) {
// Really ugly....
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) //Compatibility for 2.6.10+ kernels
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) //Compatibility for 2.6.10+ kernels
page = vmalloc_to_pfn((void *)pos);
if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
return -EAGAIN;
}
#else //Compatibility for 2.6.0 - 2.6.9 kernels
@ -4791,7 +4766,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
/***************************
* V4L2 IOCTLs *
***************************/
case VIDIOC_QUERYCAP:
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *vc=arg;
memset(vc, 0, sizeof(struct v4l2_capability));
@ -4803,7 +4778,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_RIO, "%s: VIDIOC_QUERYCAP", __FUNCTION__);
return 0;
}
case VIDIOC_QUERYCTRL:
case VIDIOC_QUERYCTRL:
{
struct v4l2_queryctrl *qc = arg;
switch(qc->id)
@ -4817,7 +4792,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
}
return 0;
}
case VIDIOC_G_CTRL:
case VIDIOC_G_CTRL:
{
struct v4l2_control *ctrl = arg;
PDEBUG(DBG_IOCTL, "VIDIOC_G_CTRL id=%x value=%x",ctrl->id,ctrl->value);
@ -4833,7 +4808,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
}
return 0;
}
case VIDIOC_S_CTRL:
case VIDIOC_S_CTRL:
{
struct v4l2_control *ctrl = arg;
call_i2c_clients(usbvision, VIDIOC_S_CTRL, ctrl);
@ -4841,7 +4816,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_RIO, "%s: VIDIOC_S_CTRL id=%x value=%x", __FUNCTION__,ctrl->id,ctrl->value);
return 0;
}
case VIDIOC_G_TUNER:
case VIDIOC_G_TUNER:
{
struct v4l2_tuner *vt = arg;
@ -4862,7 +4837,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_RIO, "%s: VIDIOC_G_TUNER signal=%d", __FUNCTION__, vt->signal);
return 0;
}
case VIDIOC_S_TUNER:
case VIDIOC_S_TUNER:
{
struct v4l2_tuner *vt = arg;
@ -4873,7 +4848,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_RIO, "%s: VIDIOC_S_TUNER", __FUNCTION__);
return 0;
}
case VIDIOC_G_AUDIO:
case VIDIOC_G_AUDIO:
{
struct v4l2_audio *va = arg;
memset(va,0, sizeof(va));
@ -4882,7 +4857,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_IOCTL, "VIDIOC_G_AUDIO");
return 0;
}
case VIDIOC_S_AUDIO:
case VIDIOC_S_AUDIO:
{
struct v4l2_audio *v = arg;
if(v->index) {
@ -4892,7 +4867,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
// FIXME: void function ???
return 0;
}
case VIDIOC_G_FREQUENCY:
case VIDIOC_G_FREQUENCY:
{
struct v4l2_frequency *freq = arg;
freq->tuner = 0; // Only one tuner
@ -4901,7 +4876,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
PDEBUG(DBG_RIO, "VIDIOC_G_FREQUENCY freq=0x%X", (unsigned)freq->frequency);
return 0;
}
case VIDIOC_S_FREQUENCY:
case VIDIOC_S_FREQUENCY:
{
struct v4l2_frequency *freq = arg;
usbvision->freq = freq->frequency;
@ -4913,7 +4888,7 @@ static int usbvision_do_radio_ioctl(struct inode *inode, struct file *file,
/***************************
* V4L1 IOCTLs *
***************************/
case VIDIOCGCAP:
case VIDIOCGCAP:
{
struct video_capability *vc = arg;
@ -5227,18 +5202,8 @@ static void usbvision_configure_video(struct usb_usbvision *usbvision)
if (usbvision == NULL)
return;
model = usbvision->DevModel;
RESTRICT_TO_RANGE(init_brightness, 0, 255);
RESTRICT_TO_RANGE(init_contrast, 0, 255);
RESTRICT_TO_RANGE(init_saturation, 0, 255);
RESTRICT_TO_RANGE(init_hue, 0, 255);
usbvision->saturation = init_saturation << 8;
usbvision->hue = init_hue << 8;
usbvision->brightness = init_brightness << 8;
usbvision->contrast = init_contrast << 8;
model = usbvision->DevModel;
usbvision->depth = 24;
usbvision->palette = usbvision_v4l2_format[2]; // V4L2_PIX_FMT_RGB24;
@ -5393,7 +5358,7 @@ static void usbvision_unregister_video(struct usb_usbvision *usbvision)
}
usbvision->vbi = NULL;
}
// Radio Device:
if (usbvision->rdev) {
PDEBUG(DBG_PROBE, "unregister /dev/radio%d [v4l2]", usbvision->rdev->minor & 0x1f);
@ -5444,7 +5409,7 @@ static int __devinit usbvision_register_video(struct usb_usbvision *usbvision)
}
info("USBVision[%d]: registered USBVision Radio device /dev/radio%d [v4l2]", usbvision->nr, usbvision->rdev->minor & 0x1f);
}
// vbi Device:
// vbi Device:
if (usbvision_device_data[usbvision->DevModel].vbi) {
usbvision->vbi = usbvision_vdev_init(usbvision, &usbvision_vbi_template, "USBVision VBI");
if (usbvision->vdev == NULL) {
@ -5575,10 +5540,10 @@ static int __devinit usbvision_probe(struct usb_interface *intf, const struct us
/* Is it an USBVISION video dev? */
model = 0;
for(model = 0; usbvision_device_data[model].idVendor; model++) {
if (le16_to_cpu(dev->descriptor.idVendor) != usbvision_device_data[model].idVendor) {
if (le16_to_cpu(dev->descriptor.idVendor) != usbvision_device_data[model].idVendor) {
continue;
}
if (le16_to_cpu(dev->descriptor.idProduct) != usbvision_device_data[model].idProduct) {
if (le16_to_cpu(dev->descriptor.idProduct) != usbvision_device_data[model].idProduct) {
continue;
}
@ -5607,7 +5572,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf, const struct us
}
usb_get_dev(dev);
if ((usbvision = usbvision_alloc(dev)) == NULL) {
err("%s: couldn't allocate USBVision struct", __FUNCTION__);
return -ENOMEM;
@ -5617,7 +5582,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf, const struct us
}
else if (usbvision_device_data[model].ModelString == "Dazzle Fusion Model DVC-90 Rev 1 (SECAM)") {
usbvision->bridgeType = BRIDGE_NT1005;
}
}
else {
usbvision->bridgeType = BRIDGE_NT1003;
}
@ -5649,7 +5614,7 @@ static int __devinit usbvision_probe(struct usb_interface *intf, const struct us
usb_set_intfdata (intf, usbvision);
usbvision_create_sysfs(usbvision->vdev);
usbvision_create_sysfs(usbvision->vdev);
PDEBUG(DBG_PROBE, "success");
return 0;
@ -5724,7 +5689,7 @@ void customdevice_process(void)
if(CustomDevice)
{
char *parse=CustomDevice;
PDEBUG(DBG_PROBE, "CustomDevide=%s", CustomDevice);
/*format is CustomDevice="0x0573 0x4D31 0 7113 3 PAL 1 1 1 5 -1 -1 -1 -1 -1"
@ -5743,9 +5708,9 @@ void customdevice_process(void)
usbvision_device_data[0].X_Offset;
usbvision_device_data[0].Y_Offset;
usbvision_device_data[0].Dvi_yuv;
usbvision_device_data[0].ModelString;
usbvision_device_data[0].ModelString;
*/
rmspace(parse);
usbvision_device_data[0].ModelString="USBVISION Custom Device";
@ -5852,12 +5817,12 @@ static int __init usbvision_init(void)
PDEBUG(DBG_FUNC, "FUNC debugging is enabled");
PDEBUG(DBG_I2C, "I2C debugging is enabled");
/* disable planar mode support unless compression enabled */
if (isocMode != ISOC_MODE_COMPRESS ) {
/* disable planar mode support unless compression enabled */
if (isocMode != ISOC_MODE_COMPRESS ) {
// FIXME : not the right way to set supported flag
usbvision_v4l2_format[6].supported = 0; // V4L2_PIX_FMT_YVU420
usbvision_v4l2_format[7].supported = 0; // V4L2_PIX_FMT_YUV422P
}
}
customdevice_process();