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Commit c1f07ab2 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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[media] gspca_sonixj: Convert to the control framework 

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 5ce60d79
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Showing with 164 additions and 381 deletions
drivers/media/usb/gspca/sonixj.c
View file @ c1f07ab2
......@@ -31,32 +31,26 @@ MODULE_AUTHOR("Jean-François Moine <http://moinejf.free.fr>");
MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
MODULE_LICENSE("GPL");
/* controls */
enum e_ctrl {
BRIGHTNESS,
CONTRAST,
COLORS,
BLUE,
RED,
GAMMA,
EXPOSURE,
AUTOGAIN,
GAIN,
HFLIP,
VFLIP,
SHARPNESS,
ILLUM,
FREQ,
NCTRLS /* number of controls */
};
/* specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
struct gspca_ctrl ctrls[NCTRLS];
atomic_t avg_lum;
struct v4l2_ctrl *brightness;
struct v4l2_ctrl *contrast;
struct v4l2_ctrl *saturation;
struct { /* red/blue balance control cluster */
struct v4l2_ctrl *red_bal;
struct v4l2_ctrl *blue_bal;
};
struct { /* hflip/vflip control cluster */
struct v4l2_ctrl *vflip;
struct v4l2_ctrl *hflip;
};
struct v4l2_ctrl *gamma;
struct v4l2_ctrl *illum;
struct v4l2_ctrl *sharpness;
struct v4l2_ctrl *freq;
u32 exposure;
struct work_struct work;
......@@ -127,283 +121,6 @@ static void qual_upd(struct work_struct *work);
#define SEN_CLK_EN 0x20 /* enable sensor clock */
#define DEF_EN 0x80 /* defect pixel by 0: soft, 1: hard */
/* V4L2 controls supported by the driver */
static void setbrightness(struct gspca_dev *gspca_dev);
static void setcontrast(struct gspca_dev *gspca_dev);
static void setcolors(struct gspca_dev *gspca_dev);
static void setredblue(struct gspca_dev *gspca_dev);
static void setgamma(struct gspca_dev *gspca_dev);
static void setexposure(struct gspca_dev *gspca_dev);
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
static void setgain(struct gspca_dev *gspca_dev);
static void sethvflip(struct gspca_dev *gspca_dev);
static void setsharpness(struct gspca_dev *gspca_dev);
static void setillum(struct gspca_dev *gspca_dev);
static void setfreq(struct gspca_dev *gspca_dev);
static const struct ctrl sd_ctrls[NCTRLS] = {
[BRIGHTNESS] = {
{
.id = V4L2_CID_BRIGHTNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Brightness",
.minimum = 0,
.maximum = 0xff,
.step = 1,
.default_value = 0x80,
},
.set_control = setbrightness
},
[CONTRAST] = {
{
.id = V4L2_CID_CONTRAST,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Contrast",
.minimum = 0,
#define CONTRAST_MAX 127
.maximum = CONTRAST_MAX,
.step = 1,
.default_value = 20,
},
.set_control = setcontrast
},
[COLORS] = {
{
.id = V4L2_CID_SATURATION,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Saturation",
.minimum = 0,
.maximum = 40,
.step = 1,
#define COLORS_DEF 25
.default_value = COLORS_DEF,
},
.set_control = setcolors
},
[BLUE] = {
{
.id = V4L2_CID_BLUE_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Blue Balance",
.minimum = 24,
.maximum = 40,
.step = 1,
.default_value = 32,
},
.set_control = setredblue
},
[RED] = {
{
.id = V4L2_CID_RED_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Red Balance",
.minimum = 24,
.maximum = 40,
.step = 1,
.default_value = 32,
},
.set_control = setredblue
},
[GAMMA] = {
{
.id = V4L2_CID_GAMMA,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Gamma",
.minimum = 0,
.maximum = 40,
.step = 1,
#define GAMMA_DEF 20
.default_value = GAMMA_DEF,
},
.set_control = setgamma
},
[EXPOSURE] = {
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Exposure",
.minimum = 500,
.maximum = 1500,
.step = 1,
.default_value = 1024
},
.set_control = setexposure
},
[AUTOGAIN] = {
{
.id = V4L2_CID_AUTOGAIN,
.type = V4L2_CTRL_TYPE_BOOLEAN,
.name = "Auto Gain",
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 1
},
.set = sd_setautogain,
},
[GAIN] = {
{
.id = V4L2_CID_GAIN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Gain",
.minimum = 4,
.maximum = 49,
.step = 1,
.default_value = 15
},
.set_control = setgain
},
[HFLIP] = {
{
.id = V4L2_CID_HFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
.name = "Mirror",
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 0,
},
.set_control = sethvflip
},
[VFLIP] = {
{
.id = V4L2_CID_VFLIP,
.type = V4L2_CTRL_TYPE_BOOLEAN,
.name = "Vflip",
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 0,
},
.set_control = sethvflip
},
[SHARPNESS] = {
{
.id = V4L2_CID_SHARPNESS,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "Sharpness",
.minimum = 0,
.maximum = 255,
.step = 1,
.default_value = 90,
},
.set_control = setsharpness
},
[ILLUM] = {
{
.id = V4L2_CID_ILLUMINATORS_1,
.type = V4L2_CTRL_TYPE_BOOLEAN,
.name = "Illuminator / infrared",
.minimum = 0,
.maximum = 1,
.step = 1,
.default_value = 0,
},
.set_control = setillum
},
/* ov7630/ov7648/ov7660 only */
[FREQ] = {
{
.id = V4L2_CID_POWER_LINE_FREQUENCY,
.type = V4L2_CTRL_TYPE_MENU,
.name = "Light frequency filter",
.minimum = 0,
.maximum = 2, /* 0: 0, 1: 50Hz, 2:60Hz */
.step = 1,
.default_value = 1,
},
.set_control = setfreq
},
};
/* table of the disabled controls */
static const __u32 ctrl_dis[] = {
[SENSOR_ADCM1700] = (1 << EXPOSURE) |
(1 << AUTOGAIN) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_GC0307] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_HV7131R] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << FREQ),
[SENSOR_MI0360] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_MI0360B] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_MO4000] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_MT9V111] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_OM6802] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_OV7630] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP),
[SENSOR_OV7648] = (1 << EXPOSURE) |
(1 << GAIN) |
(1 << HFLIP),
[SENSOR_OV7660] = (1 << EXPOSURE) |
(1 << AUTOGAIN) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP),
[SENSOR_PO1030] = (1 << EXPOSURE) |
(1 << AUTOGAIN) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_PO2030N] = (1 << FREQ),
[SENSOR_SOI768] = (1 << EXPOSURE) |
(1 << AUTOGAIN) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
[SENSOR_SP80708] = (1 << EXPOSURE) |
(1 << AUTOGAIN) |
(1 << GAIN) |
(1 << HFLIP) |
(1 << VFLIP) |
(1 << FREQ),
};
static const struct v4l2_pix_format cif_mode[] = {
{352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 352,
......@@ -1822,7 +1539,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
cam->nmodes = ARRAY_SIZE(vga_mode);
}
cam->npkt = 24; /* 24 packets per ISOC message */
cam->ctrls = sd->ctrls;
sd->ag_cnt = -1;
sd->quality = QUALITY_DEF;
......@@ -1888,9 +1604,6 @@ static int sd_init(struct gspca_dev *gspca_dev)
break;
}
if (sd->sensor == SENSOR_OM6802)
sd->ctrls[SHARPNESS].def = 0x10;
/* Note we do not disable the sensor clock here (power saving mode),
as that also disables the button on the cam. */
reg_w1(gspca_dev, 0xf1, 0x00);
......@@ -1899,13 +1612,92 @@ static int sd_init(struct gspca_dev *gspca_dev)
sn9c1xx = sn_tb[sd->sensor];
sd->i2c_addr = sn9c1xx[9];
gspca_dev->ctrl_dis = ctrl_dis[sd->sensor];
if (!(sd->flags & F_ILLUM))
gspca_dev->ctrl_dis |= (1 << ILLUM);
return gspca_dev->usb_err;
}
static int sd_s_ctrl(struct v4l2_ctrl *ctrl);
static const struct v4l2_ctrl_ops sd_ctrl_ops = {
.s_ctrl = sd_s_ctrl,
};
/* this function is called at probe time */
static int sd_init_controls(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
gspca_dev->vdev.ctrl_handler = hdl;
v4l2_ctrl_handler_init(hdl, 14);
sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
#define CONTRAST_MAX 127
sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_CONTRAST, 0, CONTRAST_MAX, 1, 20);
#define COLORS_DEF 25
sd->saturation = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_SATURATION, 0, 40, 1, COLORS_DEF);
sd->red_bal = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_RED_BALANCE, 24, 40, 1, 32);
sd->blue_bal = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_BLUE_BALANCE, 24, 40, 1, 32);
#define GAMMA_DEF 20
sd->gamma = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_GAMMA, 0, 40, 1, GAMMA_DEF);
if (sd->sensor == SENSOR_OM6802)
sd->sharpness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_SHARPNESS, 0, 255, 1, 16);
else
sd->sharpness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_SHARPNESS, 0, 255, 1, 90);
if (sd->flags & F_ILLUM)
sd->illum = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_ILLUMINATORS_1, 0, 1, 1, 0);
if (sd->sensor == SENSOR_PO2030N) {
gspca_dev->exposure = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_EXPOSURE, 500, 1500, 1, 1024);
gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_GAIN, 4, 49, 1, 15);
sd->hflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_HFLIP, 0, 1, 1, 0);
}
if (sd->sensor != SENSOR_ADCM1700 && sd->sensor != SENSOR_OV7660 &&
sd->sensor != SENSOR_PO1030 && sd->sensor != SENSOR_SOI768 &&
sd->sensor != SENSOR_SP80708)
gspca_dev->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_AUTOGAIN, 0, 1, 1, 1);
if (sd->sensor == SENSOR_HV7131R || sd->sensor == SENSOR_OV7630 ||
sd->sensor == SENSOR_OV7648 || sd->sensor == SENSOR_PO2030N)
sd->vflip = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
V4L2_CID_VFLIP, 0, 1, 1, 0);
if (sd->sensor == SENSOR_OV7630 || sd->sensor == SENSOR_OV7648 ||
sd->sensor == SENSOR_OV7660)
sd->freq = v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
V4L2_CID_POWER_LINE_FREQUENCY,
V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 0,
V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
if (hdl->error) {
pr_err("Could not initialize controls\n");
return hdl->error;
}
v4l2_ctrl_cluster(2, &sd->red_bal);
if (sd->sensor == SENSOR_PO2030N) {
v4l2_ctrl_cluster(2, &sd->vflip);
v4l2_ctrl_auto_cluster(3, &gspca_dev->autogain, 0, false);
}
return 0;
}
static u32 expo_adjust(struct gspca_dev *gspca_dev,
u32 expo)
{
......@@ -2014,10 +1806,9 @@ static void setbrightness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
unsigned int expo;
int brightness;
int brightness = sd->brightness->val;
u8 k2;
brightness = sd->ctrls[BRIGHTNESS].val;
k2 = (brightness - 0x80) >> 2;
switch (sd->sensor) {
case SENSOR_ADCM1700:
......@@ -2064,7 +1855,7 @@ static void setcontrast(struct gspca_dev *gspca_dev)
u8 k2;
u8 contrast[6];
k2 = sd->ctrls[CONTRAST].val * 37 / (CONTRAST_MAX + 1)
k2 = sd->contrast->val * 37 / (CONTRAST_MAX + 1)
+ 37; /* 37..73 */
contrast[0] = (k2 + 1) / 2; /* red */
contrast[1] = 0;
......@@ -2090,7 +1881,7 @@ static void setcolors(struct gspca_dev *gspca_dev)
60, -51, -9 /* VR VG VB */
};
colors = sd->ctrls[COLORS].val;
colors = sd->saturation->val;
if (sd->sensor == SENSOR_MI0360B)
uv = uv_mi0360b;
else
......@@ -2112,14 +1903,14 @@ static void setredblue(struct gspca_dev *gspca_dev)
{0xc1, 0x6e, 0x16, 0x00, 0x40, 0x00, 0x00, 0x10};
/* 0x40 = normal value = gain x 1 */
rg1b[3] = sd->ctrls[RED].val * 2;
rg1b[5] = sd->ctrls[BLUE].val * 2;
rg1b[3] = sd->red_bal->val * 2;
rg1b[5] = sd->blue_bal->val * 2;
i2c_w8(gspca_dev, rg1b);
return;
}
reg_w1(gspca_dev, 0x05, sd->ctrls[RED].val);
reg_w1(gspca_dev, 0x05, sd->red_bal->val);
/* reg_w1(gspca_dev, 0x07, 32); */
reg_w1(gspca_dev, 0x06, sd->ctrls[BLUE].val);
reg_w1(gspca_dev, 0x06, sd->blue_bal->val);
}
static void setgamma(struct gspca_dev *gspca_dev)
......@@ -2153,7 +1944,7 @@ static void setgamma(struct gspca_dev *gspca_dev)
break;
}
val = sd->ctrls[GAMMA].val;
val = sd->gamma->val;
for (i = 0; i < sizeof gamma; i++)
gamma[i] = gamma_base[i]
+ delta[i] * (val - GAMMA_DEF) / 32;
......@@ -2168,11 +1959,11 @@ static void setexposure(struct gspca_dev *gspca_dev)
u8 rexpo[] = /* 1a: expo H, 1b: expo M */
{0xa1, 0x6e, 0x1a, 0x00, 0x40, 0x00, 0x00, 0x10};
rexpo[3] = sd->ctrls[EXPOSURE].val >> 8;
rexpo[3] = gspca_dev->exposure->val >> 8;
i2c_w8(gspca_dev, rexpo);
msleep(6);
rexpo[2] = 0x1b;
rexpo[3] = sd->ctrls[EXPOSURE].val;
rexpo[3] = gspca_dev->exposure->val;
i2c_w8(gspca_dev, rexpo);
}
}
......@@ -2181,8 +1972,6 @@ static void setautogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (gspca_dev->ctrl_dis & (1 << AUTOGAIN))
return;
switch (sd->sensor) {
case SENSOR_OV7630:
case SENSOR_OV7648: {
......@@ -2192,13 +1981,13 @@ static void setautogain(struct gspca_dev *gspca_dev)
comb = 0xc0;
else
comb = 0xa0;
if (sd->ctrls[AUTOGAIN].val)
if (gspca_dev->autogain->val)
comb |= 0x03;
i2c_w1(&sd->gspca_dev, 0x13, comb);
return;
}
}
if (sd->ctrls[AUTOGAIN].val)
if (gspca_dev->autogain->val)
sd->ag_cnt = AG_CNT_START;
else
sd->ag_cnt = -1;
......@@ -2212,7 +2001,7 @@ static void setgain(struct gspca_dev *gspca_dev)
u8 rgain[] = /* 15: gain */
{0xa1, 0x6e, 0x15, 0x00, 0x40, 0x00, 0x00, 0x15};
rgain[3] = sd->ctrls[GAIN].val;
rgain[3] = gspca_dev->gain->val;
i2c_w8(gspca_dev, rgain);
}
}
......@@ -2225,19 +2014,19 @@ static void sethvflip(struct gspca_dev *gspca_dev)
switch (sd->sensor) {
case SENSOR_HV7131R:
comn = 0x18; /* clkdiv = 1, ablcen = 1 */
if (sd->ctrls[VFLIP].val)
if (sd->vflip->val)
comn |= 0x01;
i2c_w1(gspca_dev, 0x01, comn); /* sctra */
break;
case SENSOR_OV7630:
comn = 0x02;
if (!sd->ctrls[VFLIP].val)
if (!sd->vflip->val)
comn |= 0x80;
i2c_w1(gspca_dev, 0x75, comn);
break;
case SENSOR_OV7648:
comn = 0x06;
if (sd->ctrls[VFLIP].val)
if (sd->vflip->val)
comn |= 0x80;
i2c_w1(gspca_dev, 0x75, comn);
break;
......@@ -2251,9 +2040,9 @@ static void sethvflip(struct gspca_dev *gspca_dev)
* bit3-0: X
*/
comn = 0x0a;
if (sd->ctrls[HFLIP].val)
if (sd->hflip->val)
comn |= 0x80;
if (sd->ctrls[VFLIP].val)
if (sd->vflip->val)
comn |= 0x40;
i2c_w1(&sd->gspca_dev, 0x1e, comn);
break;
......@@ -2264,23 +2053,21 @@ static void setsharpness(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
reg_w1(gspca_dev, 0x99, sd->ctrls[SHARPNESS].val);
reg_w1(gspca_dev, 0x99, sd->sharpness->val);
}
static void setillum(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (gspca_dev->ctrl_dis & (1 << ILLUM))
return;
switch (sd->sensor) {
case SENSOR_ADCM1700:
reg_w1(gspca_dev, 0x02, /* gpio */
sd->ctrls[ILLUM].val ? 0x64 : 0x60);
sd->illum->val ? 0x64 : 0x60);
break;
case SENSOR_MT9V111:
reg_w1(gspca_dev, 0x02,
sd->ctrls[ILLUM].val ? 0x77 : 0x74);
sd->illum->val ? 0x77 : 0x74);
/* should have been: */
/* 0x55 : 0x54); * 370i */
/* 0x66 : 0x64); * Clip */
......@@ -2292,13 +2079,11 @@ static void setfreq(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
if (gspca_dev->ctrl_dis & (1 << FREQ))
return;
if (sd->sensor == SENSOR_OV7660) {
u8 com8;
com8 = 0xdf; /* auto gain/wb/expo */
switch (sd->ctrls[FREQ].val) {
switch (sd->freq->val) {
case 0: /* Banding filter disabled */
i2c_w1(gspca_dev, 0x13, com8 | 0x20);
break;
......@@ -2326,7 +2111,7 @@ static void setfreq(struct gspca_dev *gspca_dev)
break;
}
switch (sd->ctrls[FREQ].val) {
switch (sd->freq->val) {
case 0: /* Banding filter disabled */
break;
case 1: /* 50 hz (filter on and framerate adj) */
......@@ -2698,17 +2483,6 @@ static int sd_start(struct gspca_dev *gspca_dev)
sd->reg01 = reg01;
sd->reg17 = reg17;
sethvflip(gspca_dev);
setbrightness(gspca_dev);
setcontrast(gspca_dev);
setcolors(gspca_dev);
setautogain(gspca_dev);
if (!(gspca_dev->ctrl_inac & ((1 << EXPOSURE) | (1 << GAIN)))) {
setexposure(gspca_dev);
setgain(gspca_dev);
}
setfreq(gspca_dev);
sd->pktsz = sd->npkt = 0;
sd->nchg = sd->short_mark = 0;
sd->work_thread = create_singlethread_workqueue(MODULE_NAME);
......@@ -2803,9 +2577,6 @@ static void sd_stop0(struct gspca_dev *gspca_dev)
}
}
#define WANT_REGULAR_AUTOGAIN
#include "autogain_functions.h"
static void do_autogain(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
......@@ -2825,7 +2596,7 @@ static void do_autogain(struct gspca_dev *gspca_dev)
PDEBUG(D_FRAM, "mean lum %d", delta);
if (sd->sensor == SENSOR_PO2030N) {
auto_gain_n_exposure(gspca_dev, delta, luma_mean, luma_delta,
gspca_expo_autogain(gspca_dev, delta, luma_mean, luma_delta,
15, 1024);
return;
}
......@@ -3042,39 +2813,53 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
}
}
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct sd *sd = (struct sd *) gspca_dev;
struct gspca_dev *gspca_dev =
container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
sd->ctrls[AUTOGAIN].val = val;
if (val)
gspca_dev->ctrl_inac |= (1 << EXPOSURE) | (1 << GAIN);
else
gspca_dev->ctrl_inac &= ~(1 << EXPOSURE) & ~(1 << GAIN);
if (gspca_dev->streaming)
setautogain(gspca_dev);
return gspca_dev->usb_err;
}
gspca_dev->usb_err = 0;
static int sd_querymenu(struct gspca_dev *gspca_dev,
struct v4l2_querymenu *menu)
{
switch (menu->id) {
case V4L2_CID_POWER_LINE_FREQUENCY:
switch (menu->index) {
case 0: /* V4L2_CID_POWER_LINE_FREQUENCY_DISABLED */
strcpy((char *) menu->name, "NoFliker");
if (!gspca_dev->streaming)
return 0;
case 1: /* V4L2_CID_POWER_LINE_FREQUENCY_50HZ */
strcpy((char *) menu->name, "50 Hz");
return 0;
case 2: /* V4L2_CID_POWER_LINE_FREQUENCY_60HZ */
strcpy((char *) menu->name, "60 Hz");
return 0;
}
switch (ctrl->id) {
case V4L2_CID_BRIGHTNESS:
setbrightness(gspca_dev);
break;
}
case V4L2_CID_CONTRAST:
setcontrast(gspca_dev);
break;
case V4L2_CID_SATURATION:
setcolors(gspca_dev);
break;
case V4L2_CID_RED_BALANCE:
setredblue(gspca_dev);
break;
case V4L2_CID_GAMMA:
setgamma(gspca_dev);
break;
case V4L2_CID_AUTOGAIN:
setautogain(gspca_dev);
setexposure(gspca_dev);
setgain(gspca_dev);
break;
case V4L2_CID_VFLIP:
sethvflip(gspca_dev);
break;
case V4L2_CID_SHARPNESS:
setsharpness(gspca_dev);
break;
case V4L2_CID_ILLUMINATORS_1:
setillum(gspca_dev);
break;
case V4L2_CID_POWER_LINE_FREQUENCY:
setfreq(gspca_dev);
break;
default:
return -EINVAL;
}
return gspca_dev->usb_err;
}
#if IS_ENABLED(CONFIG_INPUT)
......@@ -3099,16 +2884,14 @@ static int sd_int_pkt_scan(struct gspca_dev *gspca_dev,
/* sub-driver description */
static const struct sd_desc sd_desc = {
.name = MODULE_NAME,
.ctrls = sd_ctrls,
.nctrls = NCTRLS,
.config = sd_config,
.init = sd_init,
.init_controls = sd_init_controls,
.start = sd_start,
.stopN = sd_stopN,
.stop0 = sd_stop0,
.pkt_scan = sd_pkt_scan,
.dq_callback = do_autogain,
.querymenu = sd_querymenu,
#if IS_ENABLED(CONFIG_INPUT)
.int_pkt_scan = sd_int_pkt_scan,
#endif
......
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