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Diffstat (limited to 'linux/drivers/media/video/gspca/spca508.c')
-rw-r--r--linux/drivers/media/video/gspca/spca508.c96
1 files changed, 58 insertions, 38 deletions
diff --git a/linux/drivers/media/video/gspca/spca508.c b/linux/drivers/media/video/gspca/spca508.c
index 0b8190ef6..a70d51117 100644
--- a/linux/drivers/media/video/gspca/spca508.c
+++ b/linux/drivers/media/video/gspca/spca508.c
@@ -22,8 +22,8 @@
#include "gspca.h"
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 0)
-static const char version[] = "2.1.0";
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5)
+static const char version[] = "2.1.5";
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA/SPCA508 USB Camera Driver");
@@ -53,27 +53,43 @@ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
static struct ctrl sd_ctrls[] = {
-#define SD_BRIGHTNESS 0
{
{
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
- .maximum = 0xff,
+ .maximum = 255,
.step = 1,
- .default_value = 0x80,
+#define BRIGHTNESS_DEF 128
+ .default_value = BRIGHTNESS_DEF,
},
.set = sd_setbrightness,
.get = sd_getbrightness,
},
};
-static struct cam_mode sif_mode[] = {
- {V4L2_PIX_FMT_YUYV, 160, 120, 3},
- {V4L2_PIX_FMT_YUYV, 176, 144, 2},
- {V4L2_PIX_FMT_YUYV, 320, 240, 1},
- {V4L2_PIX_FMT_YUYV, 352, 288, 0},
+static struct v4l2_pix_format sif_mode[] = {
+ {160, 120, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 160 * 2,
+ .sizeimage = 160 * 120 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 3},
+ {176, 144, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 176 * 2,
+ .sizeimage = 176 * 144 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 2},
+ {320, 240, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 320 * 2,
+ .sizeimage = 320 * 240 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 1},
+ {352, 288, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
+ .bytesperline = 352 * 2,
+ .sizeimage = 352 * 288 * 2,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0},
};
/* Frame packet header offsets for the spca508 */
@@ -92,7 +108,7 @@ static struct cam_mode sif_mode[] = {
* Initialization data: this is the first set-up data written to the
* device (before the open data).
*/
-static __u16 spca508_init_data[][3] =
+static const __u16 spca508_init_data[][3] =
#define IGN(x) /* nothing */
{
/* line URB value, index */
@@ -604,23 +620,23 @@ static __u16 spca508_init_data[][3] =
/* Video drop enable, ISO streaming disable */
/* 53252 2165 */
/* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */
- {0, 0}
+ {}
};
#if 0
/*
* Data to initialize the camera using the internal CCD
*/
-static __u16 spca508_open_data[][3] = {
+static const __u16 spca508_open_data[][3] = {
/* line bmRequest,value,index */
- {0, 0}
+ {}
};
#endif
/*
* Initialization data for Intel EasyPC Camera CS110
*/
-static __u16 spca508cs110_init_data[][3] = {
+static const __u16 spca508cs110_init_data[][3] = {
{0x0000, 0x870b}, /* Reset CTL3 */
{0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
{0x0000, 0x8111}, /* Normal operation on reset */
@@ -704,7 +720,7 @@ static __u16 spca508cs110_init_data[][3] = {
{}
};
-static __u16 spca508_sightcam_init_data[][3] = {
+static const __u16 spca508_sightcam_init_data[][3] = {
/* This line seems to setup the frame/canvas */
/*368 */ {0x000f, 0x8402},
@@ -784,11 +800,10 @@ static __u16 spca508_sightcam_init_data[][3] = {
/*542 */ {0x0040, 0x8652},
/*543 */ {0x004c, 0x8653},
/*544 */ {0x0040, 0x8654},
-
- {0, 0}
+ {}
};
-static __u16 spca508_sightcam2_init_data[][3] = {
+static const __u16 spca508_sightcam2_init_data[][3] = {
#if 1
/* 35 */ {0x0020, 0x8112},
@@ -1137,7 +1152,7 @@ static __u16 spca508_sightcam2_init_data[][3] = {
/*
* Initialization data for Creative Webcam Vista
*/
-static __u16 spca508_vista_init_data[][3] = {
+static const __u16 spca508_vista_init_data[][3] = {
{0x0008, 0x8200}, /* Clear register */
{0x0000, 0x870b}, /* Reset CTL3 */
{0x0020, 0x8112}, /* Video Drop packet enable */
@@ -1479,7 +1494,7 @@ static int reg_read(struct usb_device *dev,
}
static int write_vector(struct gspca_dev *gspca_dev,
- __u16 data[][3])
+ const __u16 data[][3])
{
struct usb_device *dev = gspca_dev->dev;
int ret, i = 0;
@@ -1507,6 +1522,13 @@ static int sd_config(struct gspca_dev *gspca_dev,
vendor = id->idVendor;
product = id->idProduct;
switch (vendor) {
+ case 0x0130: /* Clone webcam */
+/* switch (product) { */
+/* case 0x0130: */
+ sd->subtype = HamaUSBSightcam; /* same as Hama 0010 */
+/* break; */
+/* } */
+ break;
case 0x041e: /* Creative cameras */
/* switch (product) { */
/* case 0x4018: */
@@ -1547,30 +1569,27 @@ static int sd_config(struct gspca_dev *gspca_dev,
break;
}
- /* Read from global register the USB product and vendor IDs, just to */
- /* prove that we can communicate with the device. This works, which */
- /* confirms at we are communicating properly and that the device */
- /* is a 508. */
+ /* Read from global register the USB product and vendor IDs, just to
+ * prove that we can communicate with the device. This works, which
+ * confirms at we are communicating properly and that the device
+ * is a 508. */
data1 = reg_read(dev, 0x8104);
data2 = reg_read(dev, 0x8105);
- PDEBUG(D_PROBE,
- "Read from GLOBAL: USB Vendor ID 0x%02x%02x", data2, data1);
+ PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1);
data1 = reg_read(dev, 0x8106);
data2 = reg_read(dev, 0x8107);
- PDEBUG(D_PROBE,
- "Read from GLOBAL: USB Product ID 0x%02x%02x", data2, data1);
+ PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1);
data1 = reg_read(dev, 0x8621);
- PDEBUG(D_PROBE,
- "Read from GLOBAL: Window 1 average luminance %d", data1);
+ PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
cam = &gspca_dev->cam;
cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
cam->cam_mode = sif_mode;
- cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
- sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
+ cam->nmodes = ARRAY_SIZE(sif_mode);
+ sd->brightness = BRIGHTNESS_DEF;
switch (sd->subtype) {
case ViewQuestVQ110:
@@ -1610,7 +1629,7 @@ static void sd_start(struct gspca_dev *gspca_dev)
{
int mode;
- mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].mode;
+ mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
reg_write(gspca_dev->dev, 0x8500, mode);
switch (mode) {
case 0:
@@ -1675,7 +1694,7 @@ static void yuvy_decode(unsigned char *out,
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
struct gspca_frame *frame, /* target */
- unsigned char *data, /* isoc packet */
+ __u8 *data, /* isoc packet */
int len) /* iso packet length */
{
struct sd *sd = (struct sd *) gspca_dev;
@@ -1719,7 +1738,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
struct sd *sd = (struct sd *) gspca_dev;
__u8 brightness = sd->brightness;
-/* MX seem contrast */
+ /* MX seem contrast */
reg_write(gspca_dev->dev, 0x8651, brightness);
reg_write(gspca_dev->dev, 0x8652, brightness);
reg_write(gspca_dev->dev, 0x8653, brightness);
@@ -1753,7 +1772,7 @@ static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
}
/* sub-driver description */
-static struct sd_desc sd_desc = {
+static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = ARRAY_SIZE(sd_ctrls),
@@ -1768,7 +1787,8 @@ static struct sd_desc sd_desc = {
/* -- module initialisation -- */
#define DVNM(name) .driver_info = (kernel_ulong_t) name
-static __devinitdata struct usb_device_id device_table[] = {
+static const __devinitdata struct usb_device_id device_table[] = {
+ {USB_DEVICE(0x0130, 0x0130), DVNM("Clone Digital Webcam 11043")},
{USB_DEVICE(0x041e, 0x4018), DVNM("Creative Webcam Vista (PD1100)")},
{USB_DEVICE(0x0461, 0x0815), DVNM("Micro Innovation IC200")},
{USB_DEVICE(0x0733, 0x0110), DVNM("ViewQuest VQ110")},
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-25 01:50:11 +0000