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// SPDX-License-Identifier: GPL-2.0-or-later
/* Subdriver for the GL860 chip with the OV9655 sensor
* Author Olivier LORIN, from logs done by Simon (Sur3) and Almighurt
* on dsd's weblog
*/
/* Sensor : OV9655 */
#include "gl860.h"
static struct validx tbl_init_at_startup[] = {
{0x0000, 0x0000}, {0x0010, 0x0010}, {0x0008, 0x00c0}, {0x0001, 0x00c1},
{0x0001, 0x00c2}, {0x0020, 0x0006}, {0x006a, 0x000d},
{0x0040, 0x0000},
};
static struct validx tbl_commmon[] = {
{0x0041, 0x0000}, {0x006a, 0x0007}, {0x0063, 0x0006}, {0x006a, 0x000d},
{0x0000, 0x00c0}, {0x0010, 0x0010}, {0x0001, 0x00c1}, {0x0041, 0x00c2},
{0x0004, 0x00d8}, {0x0012, 0x0004}, {0x0000, 0x0058}, {0x0040, 0x0000},
{0x00f3, 0x0006}, {0x0058, 0x0000}, {0x0048, 0x0000}, {0x0061, 0x0000},
};
static s32 tbl_length[] = {12, 56, 52, 54, 56, 42, 32, 12};
static u8 *tbl_640[] = {
(u8[]){
0x00, 0x40, 0x07, 0x6a, 0x06, 0xf3, 0x0d, 0x6a,
0x10, 0x10, 0xc1, 0x01
}, (u8[]){
0x12, 0x80, 0x00, 0x00, 0x01, 0x98, 0x02, 0x80,
0x03, 0x12, 0x04, 0x03, 0x0b, 0x57, 0x0e, 0x61,
0x0f, 0x42, 0x11, 0x01, 0x12, 0x60, 0x13, 0x00,
0x14, 0x3a, 0x16, 0x24, 0x17, 0x14, 0x18, 0x00,
0x19, 0x01, 0x1a, 0x3d, 0x1e, 0x04, 0x24, 0x3c,
0x25, 0x36, 0x26, 0x72, 0x27, 0x08, 0x28, 0x08,
0x29, 0x15, 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0x08
}, (u8[]){
0x32, 0xff, 0x33, 0x00, 0x34, 0x3d, 0x35, 0x00,
0x36, 0xfa, 0x38, 0x72, 0x39, 0x57, 0x3a, 0x00,
0x3b, 0x0c, 0x3d, 0x99, 0x3e, 0x0c, 0x3f, 0xc1,
0x40, 0xc0, 0x41, 0x00, 0x42, 0xc0, 0x43, 0x0a,
0x44, 0xf0, 0x45, 0x46, 0x46, 0x62, 0x47, 0x2a,
0x48, 0x3c, 0x4a, 0xee, 0x4b, 0xe7, 0x4c, 0xe7,
0x4d, 0xe7, 0x4e, 0xe7
}, (u8[]){
0x4f, 0x98, 0x50, 0x98, 0x51, 0x00, 0x52, 0x28,
0x53, 0x70, 0x54, 0x98, 0x58, 0x1a, 0x59, 0x85,
0x5a, 0xa9, 0x5b, 0x64, 0x5c, 0x84, 0x5d, 0x53,
0x5e, 0x0e, 0x5f, 0xf0, 0x60, 0xf0, 0x61, 0xf0,
0x62, 0x00, 0x63, 0x00, 0x64, 0x02, 0x65, 0x20,
0x66, 0x00, 0x69, 0x0a, 0x6b, 0x5a, 0x6c, 0x04,
0x6d, 0x55, 0x6e, 0x00, 0x6f, 0x9d
}, (u8[]){
0x70, 0x15, 0x71, 0x78, 0x72, 0x00, 0x73, 0x00,
0x74, 0x3a, 0x75, 0x35, 0x76, 0x01, 0x77, 0x02,
0x7a, 0x24, 0x7b, 0x04, 0x7c, 0x07, 0x7d, 0x10,
0x7e, 0x28, 0x7f, 0x36, 0x80, 0x44, 0x81, 0x52,
0x82, 0x60, 0x83, 0x6c, 0x84, 0x78, 0x85, 0x8c,
0x86, 0x9e, 0x87, 0xbb, 0x88, 0xd2, 0x89, 0xe5,
0x8a, 0x23, 0x8c, 0x8d, 0x90, 0x7c, 0x91, 0x7b
}, (u8[]){
0x9d, 0x02, 0x9e, 0x02, 0x9f, 0x74, 0xa0, 0x73,
0xa1, 0x40, 0xa4, 0x50, 0xa5, 0x68, 0xa6, 0x70,
0xa8, 0xc1, 0xa9, 0xef, 0xaa, 0x92, 0xab, 0x04,
0xac, 0x80, 0xad, 0x80, 0xae, 0x80, 0xaf, 0x80,
0xb2, 0xf2, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x00,
0xb6, 0xaf
}, (u8[]){
0xbb, 0xae, 0xbc, 0x4f, 0xbd, 0x4e, 0xbe, 0x6a,
0xbf, 0x68, 0xc0, 0xaa, 0xc1, 0xc0, 0xc2, 0x01,
0xc3, 0x4e, 0xc6, 0x85, 0xc7, 0x81, 0xc9, 0xe0,
0xca, 0xe8, 0xcb, 0xf0, 0xcc, 0xd8, 0xcd, 0x93
}, (u8[]){
0xd0, 0x01, 0xd1, 0x08, 0xd2, 0xe0, 0xd3, 0x01,
0xd4, 0x10, 0xd5, 0x80
}
};
static u8 *tbl_1280[] = {
(u8[]){
0x00, 0x40, 0x07, 0x6a, 0x06, 0xf3, 0x0d, 0x6a,
0x10, 0x10, 0xc1, 0x01
},
(u8[]){
0x12, 0x80, 0x00, 0x00, 0x01, 0x98, 0x02, 0x80,
0x03, 0x12, 0x04, 0x01, 0x0b, 0x57, 0x0e, 0x61,
0x0f, 0x42, 0x11, 0x00, 0x12, 0x00, 0x13, 0x00,
0x14, 0x3a, 0x16, 0x24, 0x17, 0x1b, 0x18, 0xbb,
0x19, 0x01, 0x1a, 0x81, 0x1e, 0x04, 0x24, 0x3c,
0x25, 0x36, 0x26, 0x72, 0x27, 0x08, 0x28, 0x08,
0x29, 0x15, 0x2a, 0x00, 0x2b, 0x00, 0x2c, 0x08
},
(u8[]){
0x32, 0xa4, 0x33, 0x00, 0x34, 0x3d, 0x35, 0x00,
0x36, 0xf8, 0x38, 0x72, 0x39, 0x57, 0x3a, 0x00,
0x3b, 0x0c, 0x3d, 0x99, 0x3e, 0x0c, 0x3f, 0xc2,
0x40, 0xc0, 0x41, 0x00, 0x42, 0xc0, 0x43, 0x0a,
0x44, 0xf0, 0x45, 0x46, 0x46, 0x62, 0x47, 0x2a,
0x48, 0x3c, 0x4a, 0xec, 0x4b, 0xe8, 0x4c, 0xe8,
0x4d, 0xe8, 0x4e, 0xe8
},
(u8[]){
0x4f, 0x98, 0x50, 0x98, 0x51, 0x00, 0x52, 0x28,
0x53, 0x70, 0x54, 0x98, 0x58, 0x1a, 0x59, 0x85,
0x5a, 0xa9, 0x5b, 0x64, 0x5c, 0x84, 0x5d, 0x53,
0x5e, 0x0e, 0x5f, 0xf0, 0x60, 0xf0, 0x61, 0xf0,
0x62, 0x00, 0x63, 0x00, 0x64, 0x02, 0x65, 0x20,
0x66, 0x00, 0x69, 0x02, 0x6b, 0x5a, 0x6c, 0x04,
0x6d, 0x55, 0x6e, 0x00, 0x6f, 0x9d
},
(u8[]){
0x70, 0x08, 0x71, 0x78, 0x72, 0x00, 0x73, 0x01,
0x74, 0x3a, 0x75, 0x35, 0x76, 0x01, 0x77, 0x02,
0x7a, 0x24, 0x7b, 0x04, 0x7c, 0x07, 0x7d, 0x10,
0x7e, 0x28, 0x7f, 0x36, 0x80, 0x44, 0x81, 0x52,
0x82, 0x60, 0x83, 0x6c, 0x84, 0x78, 0x85, 0x8c,
0x86, 0x9e, 0x87, 0xbb, 0x88, 0xd2, 0x89, 0xe5,
0x8a, 0x23, 0x8c, 0x0d, 0x90, 0x90, 0x91, 0x90
},
(u8[]){
0x9d, 0x02, 0x9e, 0x02, 0x9f, 0x94, 0xa0, 0x94,
0xa1, 0x01, 0xa4, 0x50, 0xa5, 0x68, 0xa6, 0x70,
0xa8, 0xc1, 0xa9, 0xef, 0xaa, 0x92, 0xab, 0x04,
0xac, 0x80, 0xad, 0x80, 0xae, 0x80, 0xaf, 0x80,
0xb2, 0xf2, 0xb3, 0x20, 0xb4, 0x20, 0xb5, 0x00,
0xb6, 0xaf
},
(u8[]){
0xbb, 0xae, 0xbc, 0x38, 0xbd, 0x39, 0xbe, 0x01,
0xbf, 0x01, 0xc0, 0xe2, 0xc1, 0xc0, 0xc2, 0x01,
0xc3, 0x4e, 0xc6, 0x85, 0xc7, 0x81, 0xc9, 0xe0,
0xca, 0xe8, 0xcb, 0xf0, 0xcc, 0xd8, 0xcd, 0x93
},
(u8[]){
0xd0, 0x21, 0xd1, 0x18, 0xd2, 0xe0, 0xd3, 0x01,
0xd4, 0x28, 0xd5, 0x00
}
};
static u8 c04[] = {0x04};
static u8 dat_post1[] = "\x04\x00\x10\x20\xa1\x00\x00\x02";
static u8 dat_post2[] = "\x10\x10\xc1\x02";
static u8 dat_post3[] = "\x04\x00\x10\x7c\xa1\x00\x00\x04";
static u8 dat_post4[] = "\x10\x02\xc1\x06";
static u8 dat_post5[] = "\x04\x00\x10\x7b\xa1\x00\x00\x08";
static u8 dat_post6[] = "\x10\x10\xc1\x05";
static u8 dat_post7[] = "\x04\x00\x10\x7c\xa1\x00\x00\x08";
static u8 dat_post8[] = "\x04\x00\x10\x7c\xa1\x00\x00\x09";
static struct validx tbl_init_post_alt[] = {
{0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x603c, 0x00ff},
{0x6003, 0x00ff}, {0x6032, 0x00ff}, {0x6032, 0x00ff}, {0x6001, 0x00ff},
{0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6012, 0x0003},
{0xffff, 0xffff},
{0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6012, 0x0003}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6012, 0x0003},
{0xffff, 0xffff},
{0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6000, 0x801e},
{0xffff, 0xffff},
{0x6004, 0x001e}, {0x6012, 0x0003},
};
static int ov9655_init_at_startup(struct gspca_dev *gspca_dev);
static int ov9655_configure_alt(struct gspca_dev *gspca_dev);
static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev);
static int ov9655_init_post_alt(struct gspca_dev *gspca_dev);
static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev);
static int ov9655_camera_settings(struct gspca_dev *gspca_dev);
/*==========================================================================*/
void ov9655_init_settings(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->vcur.backlight = 0;
sd->vcur.brightness = 128;
sd->vcur.sharpness = 0;
sd->vcur.contrast = 0;
sd->vcur.gamma = 0;
sd->vcur.hue = 0;
sd->vcur.saturation = 0;
sd->vcur.whitebal = 0;
sd->vmax.backlight = 0;
sd->vmax.brightness = 255;
sd->vmax.sharpness = 0;
sd->vmax.contrast = 0;
sd->vmax.gamma = 0;
sd->vmax.hue = 0 + 1;
sd->vmax.saturation = 0;
sd->vmax.whitebal = 0;
sd->vmax.mirror = 0;
sd->vmax.flip = 0;
sd->vmax.AC50Hz = 0;
sd->dev_camera_settings = ov9655_camera_settings;
sd->dev_init_at_startup = ov9655_init_at_startup;
sd->dev_configure_alt = ov9655_configure_alt;
sd->dev_init_pre_alt = ov9655_init_pre_alt;
sd->dev_post_unset_alt = ov9655_post_unset_alt;
}
/*==========================================================================*/
static int ov9655_init_at_startup(struct gspca_dev *gspca_dev)
{
fetch_validx(gspca_dev, tbl_init_at_startup,
ARRAY_SIZE(tbl_init_at_startup));
fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
/* ctrl_out(gspca_dev, 0x40, 11, 0x0000, 0x0000, 0, NULL);*/
return 0;
}
static int ov9655_init_pre_alt(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
sd->vold.brightness = -1;
sd->vold.hue = -1;
fetch_validx(gspca_dev, tbl_commmon, ARRAY_SIZE(tbl_commmon));
ov9655_init_post_alt(gspca_dev);
return 0;
}
static int ov9655_init_post_alt(struct gspca_dev *gspca_dev)
{
s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
s32 n; /* reserved for FETCH functions */
s32 i;
u8 **tbl;
ctrl_out(gspca_dev, 0x40, 5, 0x0001, 0x0000, 0, NULL);
tbl = (reso == IMAGE_640) ? tbl_640 : tbl_1280;
ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
tbl_length[0], tbl[0]);
for (i = 1; i < 7; i++)
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200,
tbl_length[i], tbl[i]);
ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200,
tbl_length[7], tbl[7]);
n = fetch_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt));
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_in(gspca_dev, 0xc0, 2, 0x6000, 0x801e, 1, c04);
keep_on_fetching_validx(gspca_dev, tbl_init_post_alt,
ARRAY_SIZE(tbl_init_post_alt), n);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post1);
ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post2);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post3);
ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post4);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post5);
ctrl_out(gspca_dev, 0x40, 3, 0x0000, 0x0200, 4, dat_post6);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post7);
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_post8);
ov9655_camera_settings(gspca_dev);
return 0;
}
static int ov9655_configure_alt(struct gspca_dev *gspca_dev)
{
s32 reso = gspca_dev->cam.cam_mode[(s32) gspca_dev->curr_mode].priv;
switch (reso) {
case IMAGE_640:
gspca_dev->alt = 1 + 1;
break;
default:
gspca_dev->alt = 1 + 1;
break;
}
return 0;
}
static int ov9655_camera_settings(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
u8 dat_bright[] = "\x04\x00\x10\x7c\xa1\x00\x00\x70";
s32 bright = sd->vcur.brightness;
s32 hue = sd->vcur.hue;
if (bright != sd->vold.brightness) {
sd->vold.brightness = bright;
if (bright < 0 || bright > sd->vmax.brightness)
bright = 0;
dat_bright[3] = bright;
ctrl_out(gspca_dev, 0x40, 3, 0x6000, 0x0200, 8, dat_bright);
}
if (hue != sd->vold.hue) {
sd->vold.hue = hue;
sd->swapRB = (hue != 0);
}
return 0;
}
static void ov9655_post_unset_alt(struct gspca_dev *gspca_dev)
{
ctrl_out(gspca_dev, 0x40, 5, 0x0000, 0x0000, 0, NULL);
ctrl_out(gspca_dev, 0x40, 1, 0x0061, 0x0000, 0, NULL);
}
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