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Commit 9e4d8258 authored by Hans de Goede's avatar Hans de Goede Committed by Mauro Carvalho Chehab
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V4L/DVB (12076): gspca_ov519: Fix led inversion with some cams 



My ov519 cam has it led inverted, the same has been
reported on the ov51x-jpeg list for another
creative cam. This patch fixes this without changing
the behaviour for other cams.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 92918a53

drivers/media/video/gspca/ov519.c

+13 −3
Original line number Diff line number Diff line
@@ -58,6 +58,10 @@ struct sd { 
#define BRIDGE_OV518		2

#define BRIDGE_OV518PLUS	3

#define BRIDGE_OV519		4

#define BRIDGE_MASK		7



	char invert_led;

#define BRIDGE_INVERT_LED	8



	/* Determined by sensor type */

	__u8 sif;
@@ -1468,6 +1472,9 @@ static int ov6xx0_configure(struct sd *sd) 
/* Turns on or off the LED. Only has an effect with OV511+/OV518(+)/OV519 */

static void ov51x_led_control(struct sd *sd, int on)

{

	if (sd->invert_led)

		on = !on;



	switch (sd->bridge) {

	/* OV511 has no LED control */

	case BRIDGE_OV511PLUS:
@@ -1650,7 +1657,8 @@ static int sd_config(struct gspca_dev *gspca_dev, 
	struct cam *cam;

	int ret = 0;



	sd->bridge = id->driver_info;

	sd->bridge = id->driver_info & BRIDGE_MASK;

	sd->invert_led = id->driver_info & BRIDGE_INVERT_LED;



	switch (sd->bridge) {

	case BRIDGE_OV518:
@@ -2840,8 +2848,10 @@ static const __devinitdata struct usb_device_id device_table[] = { 
	{USB_DEVICE(0x041e, 0x405f), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x041e, 0x4060), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x041e, 0x4061), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x041e, 0x4064), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x041e, 0x4068), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x041e, 0x4064),

	 .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },

	{USB_DEVICE(0x041e, 0x4068),

	 .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },

	{USB_DEVICE(0x045e, 0x028c), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x054c, 0x0154), .driver_info = BRIDGE_OV519 },

	{USB_DEVICE(0x054c, 0x0155), .driver_info = BRIDGE_OV519 },