[media] gspca - ov534_9: New sensor ov5621 and webcam 05a9:1550

This path add support to "OmniVision Technologies, Inc. VEHO Filmscanner".

Signed-off-by: Jose Alberto Reguero <jareguero@telefonica.net>
Signed-off-by: Jean-François Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 140 insertions, 1 deletions

diff --git a/drivers/media/video/gspca/ov534_9.c b/drivers/media/video/gspca/ov534_9.c
index b3b1ea60a841..b50c7a3fabfb 100644
--- a/drivers/media/video/gspca/ov534_9.c
+++ b/drivers/media/video/gspca/ov534_9.c
@@ -71,6 +71,7 @@ struct sd {
 enum sensors {
         SENSOR_OV965x,          /* ov9657 */
         SENSOR_OV971x,          /* ov9712 */
+        SENSOR_OV562x,          /* ov5621 */
         NSENSORS
 };
 
@@ -207,6 +208,14 @@ static const struct v4l2_pix_format ov971x_mode[] = {
         }
 };
 
+static const struct v4l2_pix_format ov562x_mode[] = {
+        {2592, 1680, V4L2_PIX_FMT_SBGGR8, V4L2_FIELD_NONE,
+                .bytesperline = 2592,
+                .sizeimage = 2592 * 1680,
+                .colorspace = V4L2_COLORSPACE_SRGB
+        }
+};
+
 static const u8 bridge_init[][2] = {
         {0x88, 0xf8},
         {0x89, 0xff},
@@ -830,6 +839,124 @@ static const u8 ov965x_start_2_sxga[][2] = {
         {0xa3, 0x41},   /* bd60 */
 };
 
+static const u8 ov562x_init[][2] = {
+        {0x88, 0x20},
+        {0x89, 0x0a},
+        {0x8a, 0x90},
+        {0x8b, 0x06},
+        {0x8c, 0x01},
+        {0x8d, 0x10},
+        {0x1c, 0x00},
+        {0x1d, 0x48},
+        {0x1d, 0x00},
+        {0x1d, 0xff},
+        {0x1c, 0x0a},
+        {0x1d, 0x2e},
+        {0x1d, 0x1e},
+};
+
+static const u8 ov562x_init_2[][2] = {
+        {0x12, 0x80},
+        {0x11, 0x41},
+        {0x13, 0x00},
+        {0x10, 0x1e},
+        {0x3b, 0x07},
+        {0x5b, 0x40},
+        {0x39, 0x07},
+        {0x53, 0x02},
+        {0x54, 0x60},
+        {0x04, 0x20},
+        {0x27, 0x04},
+        {0x3d, 0x40},
+        {0x36, 0x00},
+        {0xc5, 0x04},
+        {0x4e, 0x00},
+        {0x4f, 0x93},
+        {0x50, 0x7b},
+        {0xca, 0x0c},
+        {0xcb, 0x0f},
+        {0x39, 0x07},
+        {0x4a, 0x10},
+        {0x3e, 0x0a},
+        {0x3d, 0x00},
+        {0x0c, 0x38},
+        {0x38, 0x90},
+        {0x46, 0x30},
+        {0x4f, 0x93},
+        {0x50, 0x7b},
+        {0xab, 0x00},
+        {0xca, 0x0c},
+        {0xcb, 0x0f},
+        {0x37, 0x02},
+        {0x44, 0x48},
+        {0x8d, 0x44},
+        {0x2a, 0x00},
+        {0x2b, 0x00},
+        {0x32, 0x00},
+        {0x38, 0x90},
+        {0x53, 0x02},
+        {0x54, 0x60},
+        {0x12, 0x00},
+        {0x17, 0x12},
+        {0x18, 0xb4},
+        {0x19, 0x0c},
+        {0x1a, 0xf4},
+        {0x03, 0x4a},
+        {0x89, 0x20},
+        {0x83, 0x80},
+        {0xb7, 0x9d},
+        {0xb6, 0x11},
+        {0xb5, 0x55},
+        {0xb4, 0x00},
+        {0xa9, 0xf0},
+        {0xa8, 0x0a},
+        {0xb8, 0xf0},
+        {0xb9, 0xf0},
+        {0xba, 0xf0},
+        {0x81, 0x07},
+        {0x63, 0x44},
+        {0x13, 0xc7},
+        {0x14, 0x60},
+        {0x33, 0x75},
+        {0x2c, 0x00},
+        {0x09, 0x00},
+        {0x35, 0x30},
+        {0x27, 0x04},
+        {0x3c, 0x07},
+        {0x3a, 0x0a},
+        {0x3b, 0x07},
+        {0x01, 0x40},
+        {0x02, 0x40},
+        {0x16, 0x40},
+        {0x52, 0xb0},
+        {0x51, 0x83},
+        {0x21, 0xbb},
+        {0x22, 0x10},
+        {0x23, 0x03},
+        {0x35, 0x38},
+        {0x20, 0x90},
+        {0x28, 0x30},
+        {0x73, 0xe1},
+        {0x6c, 0x00},
+        {0x6d, 0x80},
+        {0x6e, 0x00},
+        {0x70, 0x04},
+        {0x71, 0x00},
+        {0x8d, 0x04},
+        {0x64, 0x00},
+        {0x65, 0x00},
+        {0x66, 0x00},
+        {0x67, 0x00},
+        {0x68, 0x00},
+        {0x69, 0x00},
+        {0x6a, 0x00},
+        {0x6b, 0x00},
+        {0x71, 0x94},
+        {0x74, 0x20},
+        {0x80, 0x09},
+        {0x85, 0xc0},
+};
+
 static void reg_w_i(struct gspca_dev *gspca_dev, u16 reg, u8 val)
 {
         struct usb_device *udev = gspca_dev->dev;
@@ -1210,6 +1337,17 @@ static int sd_init(struct gspca_dev *gspca_dev)
                         reg_w(gspca_dev, 0x56, 0x1f);
                 else
                         reg_w(gspca_dev, 0x56, 0x17);
+        } else if ((sensor_id & 0xfff0) == 0x5620) {
+                sd->sensor = SENSOR_OV562x;
+
+                gspca_dev->cam.cam_mode = ov562x_mode;
+                gspca_dev->cam.nmodes = ARRAY_SIZE(ov562x_mode);
+
+                reg_w_array(gspca_dev, ov562x_init,
+                                ARRAY_SIZE(ov562x_init));
+                sccb_w_array(gspca_dev, ov562x_init_2,
+                                ARRAY_SIZE(ov562x_init_2));
+                reg_w(gspca_dev, 0xe0, 0x00);
         } else {
                 err("Unknown sensor %04x", sensor_id);
                 return -EINVAL;
@@ -1222,7 +1360,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
 
-        if (sd->sensor == SENSOR_OV971x)
+        if (sd->sensor == SENSOR_OV971x || sd->sensor == SENSOR_OV562x)
                 return gspca_dev->usb_err;
         switch (gspca_dev->curr_mode) {
         case QVGA_MODE:                 /* 320x240 */
@@ -1409,6 +1547,7 @@ static const struct sd_desc sd_desc = {
 static const struct usb_device_id device_table[] = {
         {USB_DEVICE(0x05a9, 0x8065)},
         {USB_DEVICE(0x06f8, 0x3003)},
+        {USB_DEVICE(0x05a9, 0x1550)},
         {}
 };