Commit 713b466f authored by Patrice Chotard's avatar Patrice Chotard Committed by Mauro Carvalho Chehab

[media] gspca - jeilinj: Add SPORTSCAM_DV15 camera support

Signed-off-by: default avatarPatrice CHOTARD <patricechotard@free.fr>
Signed-off-by: default avatarJean-François Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 6f8efcfb
...@@ -275,6 +275,7 @@ pac7302 093a:2629 Genious iSlim 300 ...@@ -275,6 +275,7 @@ pac7302 093a:2629 Genious iSlim 300
pac7302 093a:262a Webcam 300k pac7302 093a:262a Webcam 300k
pac7302 093a:262c Philips SPC 230 NC pac7302 093a:262c Philips SPC 230 NC
jeilinj 0979:0280 Sakar 57379 jeilinj 0979:0280 Sakar 57379
jeilinj 0979:0280 Sportscam DV15
zc3xx 0ac8:0302 Z-star Vimicro zc0302 zc3xx 0ac8:0302 Z-star Vimicro zc0302
vc032x 0ac8:0321 Vimicro generic vc0321 vc032x 0ac8:0321 Vimicro generic vc0321
vc032x 0ac8:0323 Vimicro Vc0323 vc032x 0ac8:0323 Vimicro Vc0323
......
...@@ -34,6 +34,7 @@ MODULE_LICENSE("GPL"); ...@@ -34,6 +34,7 @@ MODULE_LICENSE("GPL");
/* Default timeouts, in ms */ /* Default timeouts, in ms */
#define JEILINJ_CMD_TIMEOUT 500 #define JEILINJ_CMD_TIMEOUT 500
#define JEILINJ_CMD_DELAY 160
#define JEILINJ_DATA_TIMEOUT 1000 #define JEILINJ_DATA_TIMEOUT 1000
/* Maximum transfer size to use. */ /* Maximum transfer size to use. */
...@@ -41,12 +42,17 @@ MODULE_LICENSE("GPL"); ...@@ -41,12 +42,17 @@ MODULE_LICENSE("GPL");
#define FRAME_HEADER_LEN 0x10 #define FRAME_HEADER_LEN 0x10
#define FRAME_START 0xFFFFFFFF #define FRAME_START 0xFFFFFFFF
enum {
SAKAR_57379,
SPORTSCAM_DV15,
};
/* Structure to hold all of our device specific stuff */ /* Structure to hold all of our device specific stuff */
struct sd { struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */ struct gspca_dev gspca_dev; /* !! must be the first item */
int blocks_left; int blocks_left;
const struct v4l2_pix_format *cap_mode; const struct v4l2_pix_format *cap_mode;
/* Driver stuff */ /* Driver stuff */
u8 type;
u8 quality; /* image quality */ u8 quality; /* image quality */
u8 jpeg_hdr[JPEG_HDR_SZ]; u8 jpeg_hdr[JPEG_HDR_SZ];
}; };
...@@ -54,6 +60,7 @@ struct sd { ...@@ -54,6 +60,7 @@ struct sd {
struct jlj_command { struct jlj_command {
unsigned char instruction[2]; unsigned char instruction[2];
unsigned char ack_wanted; unsigned char ack_wanted;
unsigned char delay;
}; };
/* AFAICT these cameras will only do 320x240. */ /* AFAICT these cameras will only do 320x240. */
...@@ -114,41 +121,53 @@ static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response) ...@@ -114,41 +121,53 @@ static void jlj_read1(struct gspca_dev *gspca_dev, unsigned char response)
static int jlj_start(struct gspca_dev *gspca_dev) static int jlj_start(struct gspca_dev *gspca_dev)
{ {
int i; int i;
int start_commands_size;
u8 response = 0xff; u8 response = 0xff;
struct sd *sd = (struct sd *) gspca_dev; struct sd *sd = (struct sd *) gspca_dev;
struct jlj_command start_commands[] = { struct jlj_command start_commands[] = {
{{0x71, 0x81}, 0}, {{0x71, 0x81}, 0, 0},
{{0x70, 0x05}, 0}, {{0x70, 0x05}, 0, JEILINJ_CMD_DELAY},
{{0x95, 0x70}, 1}, {{0x95, 0x70}, 1, 0},
{{0x71, 0x81}, 0}, {{0x71, 0x81 - gspca_dev->curr_mode}, 0, 0},
{{0x70, 0x04}, 0}, {{0x70, 0x04}, 0, JEILINJ_CMD_DELAY},
{{0x95, 0x70}, 1}, {{0x95, 0x70}, 1, 0},
{{0x71, 0x00}, 0}, {{0x71, 0x00}, 0, 0}, /* start streaming ??*/
{{0x70, 0x08}, 0}, {{0x70, 0x08}, 0, JEILINJ_CMD_DELAY},
{{0x95, 0x70}, 1}, {{0x95, 0x70}, 1, 0},
{{0x94, 0x02}, 0}, #define SPORTSCAM_DV15_CMD_SIZE 9
{{0xde, 0x24}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x02}, 0}, {{0xde, 0x24}, 0, 0},
{{0xdd, 0xf0}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x02}, 0}, {{0xdd, 0xf0}, 0, 0},
{{0xe3, 0x2c}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x02}, 0}, {{0xe3, 0x2c}, 0, 0},
{{0xe4, 0x00}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x02}, 0}, {{0xe4, 0x00}, 0, 0},
{{0xe5, 0x00}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x02}, 0}, {{0xe5, 0x00}, 0, 0},
{{0xe6, 0x2c}, 0}, {{0x94, 0x02}, 0, 0},
{{0x94, 0x03}, 0}, {{0xe6, 0x2c}, 0, 0},
{{0xaa, 0x00}, 0}, {{0x94, 0x03}, 0, 0},
{{0x71, 0x1e}, 0}, {{0xaa, 0x00}, 0, 0},
{{0x70, 0x06}, 0}, {{0x71, 0x1e}, 0, 0},
{{0x71, 0x80}, 0}, {{0x70, 0x06}, 0, 0},
{{0x70, 0x07}, 0} {{0x71, 0x80}, 0, 0},
{{0x70, 0x07}, 0, 0}
}; };
sd->blocks_left = 0; sd->blocks_left = 0;
for (i = 0; i < ARRAY_SIZE(start_commands); i++) { /* Under Windows, USB spy shows that only the 9 first start
* commands are used for SPORTSCAM_DV15 webcam
*/
if (sd->type == SPORTSCAM_DV15)
start_commands_size = SPORTSCAM_DV15_CMD_SIZE;
else
start_commands_size = ARRAY_SIZE(start_commands);
for (i = 0; i < start_commands_size; i++) {
jlj_write2(gspca_dev, start_commands[i].instruction); jlj_write2(gspca_dev, start_commands[i].instruction);
if (start_commands[i].delay)
msleep(start_commands[i].delay);
if (start_commands[i].ack_wanted) if (start_commands[i].ack_wanted)
jlj_read1(gspca_dev, response); jlj_read1(gspca_dev, response);
} }
...@@ -207,6 +226,7 @@ static int sd_config(struct gspca_dev *gspca_dev, ...@@ -207,6 +226,7 @@ static int sd_config(struct gspca_dev *gspca_dev,
struct cam *cam = &gspca_dev->cam; struct cam *cam = &gspca_dev->cam;
struct sd *dev = (struct sd *) gspca_dev; struct sd *dev = (struct sd *) gspca_dev;
dev->type = id->driver_info;
dev->quality = 85; dev->quality = 85;
PDEBUG(D_PROBE, PDEBUG(D_PROBE,
"JEILINJ camera detected" "JEILINJ camera detected"
...@@ -277,14 +297,15 @@ static int sd_start(struct gspca_dev *gspca_dev) ...@@ -277,14 +297,15 @@ static int sd_start(struct gspca_dev *gspca_dev)
/* Table of supported USB devices */ /* Table of supported USB devices */
static const struct usb_device_id device_table[] = { static const struct usb_device_id device_table[] = {
{USB_DEVICE(0x0979, 0x0280)}, {USB_DEVICE(0x0979, 0x0280), .driver_info = SAKAR_57379},
{USB_DEVICE(0x0979, 0x0270), .driver_info = SPORTSCAM_DV15},
{} {}
}; };
MODULE_DEVICE_TABLE(usb, device_table); MODULE_DEVICE_TABLE(usb, device_table);
/* sub-driver description */ /* sub-driver description */
static const struct sd_desc sd_desc = { static const struct sd_desc sd_desc_sakar_57379 = {
.name = MODULE_NAME, .name = MODULE_NAME,
.config = sd_config, .config = sd_config,
.init = sd_init, .init = sd_init,
...@@ -293,12 +314,27 @@ static const struct sd_desc sd_desc = { ...@@ -293,12 +314,27 @@ static const struct sd_desc sd_desc = {
.pkt_scan = sd_pkt_scan, .pkt_scan = sd_pkt_scan,
}; };
/* sub-driver description */
static const struct sd_desc sd_desc_sportscam_dv15 = {
.name = MODULE_NAME,
.config = sd_config,
.init = sd_init,
.start = sd_start,
.stopN = sd_stopN,
.pkt_scan = sd_pkt_scan,
};
static const struct sd_desc *sd_desc[2] = {
&sd_desc_sakar_57379,
&sd_desc_sportscam_dv15
};
/* -- device connect -- */ /* -- device connect -- */
static int sd_probe(struct usb_interface *intf, static int sd_probe(struct usb_interface *intf,
const struct usb_device_id *id) const struct usb_device_id *id)
{ {
return gspca_dev_probe(intf, id, return gspca_dev_probe(intf, id,
&sd_desc, sd_desc[id->driver_info],
sizeof(struct sd), sizeof(struct sd),
THIS_MODULE); THIS_MODULE);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment