V4L/DVB (11688): gspca - m5602-s5k4aa: Fixup SXGA resolution.
The SXGA resolution doesn't work unless you first force the VGA resolution. More investigation is needed in order to fix this the "right" way. Signed-off-by: Grégory Lardière <spmf2004-m560x@yahoo.fr> Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Родитель
4db120bc07
Коммит
60d52ceced
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@ -74,6 +74,17 @@ static struct v4l2_pix_format s5k4aa_modes[] = {
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.bytesperline = 640,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 0
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},
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{
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1280,
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1024,
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V4L2_PIX_FMT_SBGGR8,
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V4L2_FIELD_NONE,
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.sizeimage =
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1280 * 1024,
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.bytesperline = 1280,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 0
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}
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};
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@ -288,6 +299,10 @@ int s5k4aa_start(struct sd *sd)
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return -EINVAL;
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}
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}
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err = s5k4aa_set_noise(&sd->gspca_dev, 0);
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if (err < 0)
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return err;
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break;
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case 640:
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PDEBUG(D_V4L2, "Configuring camera for VGA mode");
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@ -320,6 +335,10 @@ int s5k4aa_start(struct sd *sd)
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return -EINVAL;
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}
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}
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err = s5k4aa_set_noise(&sd->gspca_dev, 1);
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if (err < 0)
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return err;
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break;
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}
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return err;
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}
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@ -374,10 +393,6 @@ int s5k4aa_init(struct sd *sd)
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if (err < 0)
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return err;
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err = s5k4aa_set_noise(&sd->gspca_dev, sensor_settings[NOISE_SUPP_IDX]);
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if (err < 0)
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return err;
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err = s5k4aa_set_vflip(&sd->gspca_dev, sensor_settings[VFLIP_IDX]);
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if (err < 0)
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return err;
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@ -265,18 +265,17 @@ static const unsigned char SXGA_s5k4aa[][4] =
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{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xa0, 0x00}, /* 48 MHz */
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{SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
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{SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP | S5K4AA_RM_ROW_SKIP_2X
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| S5K4AA_RM_COL_SKIP_2X, 0x00},
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{SENSOR, S5K4AA_READ_MODE, S5K4AA_RM_H_FLIP, 0x00},
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{SENSOR, 0x37, 0x01, 0x00},
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{SENSOR, S5K4AA_ROWSTART_HI, 0x00, 0x00},
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{SENSOR, S5K4AA_ROWSTART_LO, 0x0a, 0x00},
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{SENSOR, S5K4AA_ROWSTART_LO, 0x09, 0x00},
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{SENSOR, S5K4AA_COLSTART_HI, 0x00, 0x00},
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{SENSOR, S5K4AA_COLSTART_LO, 0x0b, 0x00},
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{SENSOR, S5K4AA_COLSTART_LO, 0x0a, 0x00},
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{SENSOR, S5K4AA_WINDOW_HEIGHT_HI, 0x04, 0x00},
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{SENSOR, S5K4AA_WINDOW_HEIGHT_LO, 0x00, 0x00},
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{SENSOR, S5K4AA_WINDOW_WIDTH_HI, 0x05, 0x00},
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{SENSOR, S5K4AA_WINDOW_WIDTH_LO, 0x00, 0x00},
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{SENSOR, S5K4AA_H_BLANK_HI__, 0x00, 0x00},
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{SENSOR, S5K4AA_H_BLANK_HI__, 0x01, 0x00},
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{SENSOR, S5K4AA_H_BLANK_LO__, 0xa8, 0x00},
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{SENSOR, S5K4AA_EXPOSURE_HI, 0x01, 0x00},
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{SENSOR, S5K4AA_EXPOSURE_LO, 0x00, 0x00},
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