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path: root/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
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Diffstat (limited to 'linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c')
-rw-r--r--linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c171
1 files changed, 98 insertions, 73 deletions
diff --git a/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
index 2c0940bff..81f24d413 100644
--- a/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
+++ b/linux/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
@@ -61,6 +61,12 @@ static
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
DMI_MATCH(DMI_PRODUCT_NAME, "GX700/GX705/EX700")
}
+ }, {
+ .ident = "MSI L735",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star International"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "MS-1717X")
+ }
},
{ }
};
@@ -76,6 +82,17 @@ static struct v4l2_pix_format s5k4aa_modes[] = {
.bytesperline = 640,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0
+ },
+ {
+ 1280,
+ 1024,
+ V4L2_PIX_FMT_SBGGR8,
+ V4L2_FIELD_NONE,
+ .sizeimage =
+ 1280 * 1024,
+ .bytesperline = 1280,
+ .colorspace = V4L2_COLORSPACE_SRGB,
+ .priv = 0
}
};
@@ -257,8 +274,45 @@ int s5k4aa_start(struct sd *sd)
int i, err = 0;
u8 data[2];
struct cam *cam = &sd->gspca_dev.cam;
+ s32 *sensor_settings = sd->sensor_priv;
switch (cam->cam_mode[sd->gspca_dev.curr_mode].width) {
+ case 1280:
+ PDEBUG(D_V4L2, "Configuring camera for SXGA mode");
+
+ for (i = 0; i < ARRAY_SIZE(SXGA_s5k4aa); i++) {
+ switch (SXGA_s5k4aa[i][0]) {
+ case BRIDGE:
+ err = m5602_write_bridge(sd,
+ SXGA_s5k4aa[i][1],
+ SXGA_s5k4aa[i][2]);
+ break;
+
+ case SENSOR:
+ data[0] = SXGA_s5k4aa[i][2];
+ err = m5602_write_sensor(sd,
+ SXGA_s5k4aa[i][1],
+ data, 1);
+ break;
+
+ case SENSOR_LONG:
+ data[0] = SXGA_s5k4aa[i][2];
+ data[1] = SXGA_s5k4aa[i][3];
+ err = m5602_write_sensor(sd,
+ SXGA_s5k4aa[i][1],
+ data, 2);
+ break;
+
+ default:
+ err("Invalid stream command, exiting init");
+ return -EINVAL;
+ }
+ }
+ err = s5k4aa_set_noise(&sd->gspca_dev, 0);
+ if (err < 0)
+ return err;
+ break;
+
case 640:
PDEBUG(D_V4L2, "Configuring camera for VGA mode");
@@ -290,14 +344,42 @@ int s5k4aa_start(struct sd *sd)
return -EINVAL;
}
}
+ err = s5k4aa_set_noise(&sd->gspca_dev, 1);
+ if (err < 0)
+ return err;
+ break;
}
- return err;
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_exposure(&sd->gspca_dev,
+ sensor_settings[EXPOSURE_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_brightness(&sd->gspca_dev,
+ sensor_settings[BRIGHTNESS_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_noise(&sd->gspca_dev, sensor_settings[NOISE_SUPP_IDX]);
+ if (err < 0)
+ return err;
+
+ err = s5k4aa_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
+ if (err < 0)
+ return err;
+
+ return s5k4aa_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
}
int s5k4aa_init(struct sd *sd)
{
int i, err = 0;
- s32 *sensor_settings = sd->sensor_priv;
for (i = 0; i < ARRAY_SIZE(init_s5k4aa) && !err; i++) {
u8 data[2] = {0x00, 0x00};
@@ -330,29 +412,7 @@ int s5k4aa_init(struct sd *sd)
if (dump_sensor)
s5k4aa_dump_registers(sd);
- err = s5k4aa_set_exposure(&sd->gspca_dev,
- sensor_settings[EXPOSURE_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_gain(&sd->gspca_dev, sensor_settings[GAIN_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_brightness(&sd->gspca_dev,
- sensor_settings[BRIGHTNESS_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_noise(&sd->gspca_dev, sensor_settings[NOISE_SUPP_IDX]);
- if (err < 0)
- return err;
-
- err = s5k4aa_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
- if (err < 0)
- return err;
-
- return s5k4aa_set_hflip(&sd->gspca_dev, sensor_settings[HFLIP_IDX]);
+ return err;
}
static int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
@@ -420,36 +480,19 @@ static int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
if (err < 0)
return err;
- if (dmi_check_system(s5k4aa_vflip_dmi_table)) {
+ if (dmi_check_system(s5k4aa_vflip_dmi_table))
val = !val;
- data = (data & 0x3f) |
- (!sensor_settings[HFLIP_IDX] << 6) |
- ((val & 0x01) << 7);
- } else {
- data = (data & 0x3f) |
- (sensor_settings[HFLIP_IDX] << 6) |
- ((val & 0x01) << 7);
- }
+ data = ((data & ~S5K4AA_RM_V_FLIP) | ((val & 0x01) << 7));
err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
if (err < 0)
return err;
- if (val) {
- err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- if (err < 0)
- return err;
-
- data++;
- err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- } else {
- err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- if (err < 0)
- return err;
-
- data--;
- err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
- }
+ err = m5602_read_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
+ if (err < 0)
+ return err;
+ data = (data & 0xfe) | !val;
+ err = m5602_write_sensor(sd, S5K4AA_ROWSTART_LO, &data, 1);
return err;
}
@@ -485,37 +528,19 @@ static int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
if (err < 0)
return err;
- if (dmi_check_system(s5k4aa_vflip_dmi_table)) {
+ if (dmi_check_system(s5k4aa_vflip_dmi_table))
val = !val;
- data = (data & 0x3f) |
- (!sensor_settings[VFLIP_IDX] << 7) |
- ((val & 0x01) << 6);
- } else {
- data = (data & 0x3f) |
- (sensor_settings[VFLIP_IDX] << 7) |
- ((val & 0x01) << 6);
- }
data = ((data & ~S5K4AA_RM_H_FLIP) | ((val & 0x01) << 6));
err = m5602_write_sensor(sd, S5K4AA_READ_MODE, &data, 1);
if (err < 0)
return err;
- if (val) {
- err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- if (err < 0)
- return err;
- data++;
- err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- if (err < 0)
- return err;
- } else {
- err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- if (err < 0)
- return err;
- data--;
- err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
- }
+ err = m5602_read_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
+ if (err < 0)
+ return err;
+ data = (data & 0xfe) | !val;
+ err = m5602_write_sensor(sd, S5K4AA_COLSTART_LO, &data, 1);
return err;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-06 12:42:15 +0000