The patch number 8519 was added via Jean-Francois Moine <[EMAIL PROTECTED]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
[EMAIL PROTECTED]
------
From: Jean-Francois Moine <[EMAIL PROTECTED]>
gspca: Set the specific per webcam information in driver_info for sonixb.
Signed-off-by: Jean-Francois Moine <[EMAIL PROTECTED]>
---
linux/drivers/media/video/gspca/sonixb.c | 134 +++++++++--------------
1 file changed, 57 insertions(+), 77 deletions(-)
diff -r 6de914aaad86 -r c503a6f8332a linux/drivers/media/video/gspca/sonixb.c
--- a/linux/drivers/media/video/gspca/sonixb.c Sat Jul 26 13:02:47 2008 +0200
+++ b/linux/drivers/media/video/gspca/sonixb.c Sat Jul 26 19:17:23 2008 +0200
@@ -57,6 +57,12 @@ struct sd {
__u8 sensor_addr;
__u8 reg11;
};
+
+/* flags used in the device id table */
+#define F_GAIN 0x01 /* has gain */
+#define F_AUTO 0x02 /* has autogain */
+#define F_SIF 0x04 /* sif or vga */
+#define F_H18 0x08 /* long (18 b) or short (12 b) frame header */
#define COMP2 0x8f
#define COMP 0xc7 /* 0x87 //0x07 */
@@ -784,74 +790,28 @@ static int sd_config(struct gspca_dev *g
{
struct sd *sd = (struct sd *) gspca_dev;
struct cam *cam;
- __u16 product;
int sif = 0;
/* nctrls depends upon the sensor, so we use a per cam copy */
memcpy(&sd->sd_desc, gspca_dev->sd_desc, sizeof(struct sd_desc));
gspca_dev->sd_desc = &sd->sd_desc;
- sd->fr_h_sz = 12; /* default size of the frame header */
- sd->sd_desc.nctrls = 2; /* default nb of ctrls */
- product = id->idProduct;
-/* switch (id->idVendor) { */
-/* case 0x0c45: * Sonix */
- switch (product) {
- case 0x6001: /* SN9C102 */
- case 0x6005: /* SN9C101 */
- case 0x6007: /* SN9C101 */
- sd->sensor = SENSOR_TAS5110;
- sd->sensor_has_gain = 1;
- sd->sd_desc.nctrls = 4;
- sd->sd_desc.dq_callback = do_autogain;
- sif = 1;
- break;
- case 0x6009: /* SN9C101 */
- case 0x600d: /* SN9C101 */
- case 0x6029: /* SN9C101 */
- sd->sensor = SENSOR_PAS106;
- sif = 1;
- break;
- case 0x6011: /* SN9C101 - SN9C101G */
- sd->sensor = SENSOR_OV6650;
- sd->sensor_has_gain = 1;
- sd->sensor_addr = 0x60;
- sd->sd_desc.nctrls = 5;
- sd->sd_desc.dq_callback = do_autogain;
- sif = 1;
- break;
- case 0x6019: /* SN9C101 */
- case 0x602c: /* SN9C102 */
- case 0x602e: /* SN9C102 */
- case 0x60b0: /* SN9C103 */
- sd->sensor = SENSOR_OV7630;
- sd->sensor_addr = 0x21;
- sd->sensor_has_gain = 1;
- sd->sd_desc.nctrls = 5;
- sd->sd_desc.dq_callback = do_autogain;
- if (product == 0x60b0)
- sd->fr_h_sz = 18; /* size of frame header */
- break;
- case 0x6024: /* SN9C102 */
- case 0x6025: /* SN9C102 */
- sd->sensor = SENSOR_TAS5130CXX;
- break;
- case 0x6028: /* SN9C102 */
- sd->sensor = SENSOR_PAS202;
- break;
- case 0x602d: /* SN9C102 */
- sd->sensor = SENSOR_HV7131R;
- break;
- case 0x60af: /* SN9C103 */
- sd->sensor = SENSOR_PAS202;
- sd->fr_h_sz = 18; /* size of frame header (?) */
- break;
- }
-/* break; */
-/* } */
+ /* copy the webcam info from the device id */
+ sd->sensor = (id->driver_info >> 24) & 0xff;
+ if (id->driver_info & (F_GAIN << 16))
+ sd->sensor_has_gain = 1;
+ if (id->driver_info & (F_AUTO << 16))
+ sd->sd_desc.dq_callback = do_autogain;
+ if (id->driver_info & (F_SIF << 16))
+ sif = 1;
+ if (id->driver_info & (F_H18 << 16))
+ sd->fr_h_sz = 18; /* size of frame header */
+ else
+ sd->fr_h_sz = 12;
+ sd->sd_desc.nctrls = (id->driver_info >> 8) & 0xff;
+ sd->sensor_addr = id->driver_info & 0xff;
cam = &gspca_dev->cam;
- cam->dev_name = (char *) id->driver_info;
cam->epaddr = 0x01;
if (!sif) {
cam->cam_mode = vga_mode;
@@ -1245,27 +1205,47 @@ static const struct sd_desc sd_desc = {
};
/* -- module initialisation -- */
-#define DVNM(name) .driver_info = (kernel_ulong_t) name
+#define SFCI(sensor, flags, nctrls, i2c_addr) \
+ .driver_info = (SENSOR_ ## sensor << 24) \
+ | ((flags) << 16) \
+ | ((nctrls) << 8) \
+ | (i2c_addr)
static __devinitdata struct usb_device_id device_table[] = {
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6001), DVNM("Genius VideoCAM NB")},
- {USB_DEVICE(0x0c45, 0x6005), DVNM("Sweex Tas5110")},
- {USB_DEVICE(0x0c45, 0x6007), DVNM("Sonix sn9c101 + Tas5110D")},
- {USB_DEVICE(0x0c45, 0x6009), DVNM("[EMAIL PROTECTED]")},
- {USB_DEVICE(0x0c45, 0x600d), DVNM("[EMAIL PROTECTED]")},
+ {USB_DEVICE(0x0c45, 0x6001), /* SN9C102 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6005), /* SN9C101 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6007), /* SN9C101 */
+ SFCI(TAS5110, F_GAIN|F_AUTO|F_SIF, 4, 0)},
+ {USB_DEVICE(0x0c45, 0x6009), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x600d), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
#endif
- {USB_DEVICE(0x0c45, 0x6011), DVNM("MAX Webcam Microdia")},
+ {USB_DEVICE(0x0c45, 0x6011), /* SN9C101 - SN9C101G */
+ SFCI(OV6650, F_GAIN|F_AUTO|F_SIF, 5, 0x60)},
#ifndef CONFIG_USB_SN9C102
- {USB_DEVICE(0x0c45, 0x6019), DVNM("Generic Sonix OV7630")},
- {USB_DEVICE(0x0c45, 0x6024), DVNM("Generic Sonix Tas5130c")},
- {USB_DEVICE(0x0c45, 0x6025), DVNM("Xcam Shanga")},
- {USB_DEVICE(0x0c45, 0x6028), DVNM("Sonix Btc Pc380")},
- {USB_DEVICE(0x0c45, 0x6029), DVNM("[EMAIL PROTECTED]")},
- {USB_DEVICE(0x0c45, 0x602c), DVNM("Generic Sonix OV7630")},
- {USB_DEVICE(0x0c45, 0x602d), DVNM("LIC-200 LG")},
- {USB_DEVICE(0x0c45, 0x602e), DVNM("Genius VideoCam Messenger")},
- {USB_DEVICE(0x0c45, 0x60af), DVNM("Trust WB3100P")},
- {USB_DEVICE(0x0c45, 0x60b0), DVNM("Genius VideoCam Look")},
+ {USB_DEVICE(0x0c45, 0x6019), /* SN9C101 */
+ SFCI(OV7630, F_GAIN|F_AUTO|F_SIF, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x6024), /* SN9C102 */
+ SFCI(TAS5130CXX, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6025), /* SN9C102 */
+ SFCI(TAS5130CXX, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6028), /* SN9C102 */
+ SFCI(PAS202, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x6029), /* SN9C101 */
+ SFCI(PAS106, F_SIF, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x602c), /* SN9C102 */
+ SFCI(OV7630, F_GAIN|F_AUTO|F_SIF, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x602d), /* SN9C102 */
+ SFCI(HV7131R, 0, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x602e), /* SN9C102 */
+ SFCI(OV7630, F_GAIN|F_AUTO|F_SIF, 5, 0x21)},
+ {USB_DEVICE(0x0c45, 0x60af), /* SN9C103 */
+ SFCI(PAS202, F_H18, 2, 0)},
+ {USB_DEVICE(0x0c45, 0x60b0), /* SN9C103 */
+ SFCI(OV7630, F_GAIN|F_AUTO|F_SIF|F_H18, 5, 0x21)},
#endif
{}
};
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/c503a6f8332a51bfa25cadda90b143be3ec9eb2e
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