Skip to content

L
linux
Commit 191d0e7f authored by Jean-Francois Moine's avatar Jean-Francois Moine Committed by Mauro Carvalho Chehab
Browse files
Options

V4L/DVB (11869): gspca - ov534: JPEG 320x240 and 640x480 formats for ov965x. 

The YUYV 640x480 format did not work with ov965x.
Signed-off-by: default avatarJean-Francois Moine <moinejf@free.fr>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 7880f661
Hide whitespace changes
Inline Side-by-side
Showing with 176 additions and 69 deletions
drivers/media/video/gspca/ov534.c
View file @ 191d0e7f
......@@ -60,10 +60,23 @@ struct sd {
static struct ctrl sd_ctrls[] = {
};
static const struct v4l2_pix_format vga_mode[] = {
static const struct v4l2_pix_format vga_yuyv_mode[] = {
{640, 480, V4L2_PIX_FMT_YUYV, V4L2_FIELD_NONE,
.bytesperline = 640 * 2,
.sizeimage = 640 * 480 * 2,
.colorspace = V4L2_COLORSPACE_SRGB,
.priv = 0},
};
static const struct v4l2_pix_format vga_jpeg_mode[] = {
{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 320,
.sizeimage = 320 * 240 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 1},
{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
.bytesperline = 640,
.sizeimage = 640 * 480 * 3 / 8 + 590,
.colorspace = V4L2_COLORSPACE_JPEG,
.priv = 0},
};
......@@ -244,7 +257,7 @@ static const u8 bridge_init_ov965x[][2] = {
};
static const u8 sensor_init_ov965x[][2] = {
{0x12, 0x80}, /* com7 - reset */
{0x12, 0x80}, /* com7 - SSCB reset */
{0x00, 0x00}, /* gain */
{0x01, 0x80}, /* blue */
{0x02, 0x80}, /* red */
......@@ -254,10 +267,10 @@ static const u8 sensor_init_ov965x[][2] = {
{0x0e, 0x61}, /* com5 */
{0x0f, 0x42}, /* com6 */
{0x11, 0x00}, /* clkrc */
{0x12, 0x02}, /* com7 */
{0x12, 0x02}, /* com7 - 15fps VGA YUYV */
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
{0x14, 0x28}, /* com9 */
{0x16, 0x24}, /* rsvd16 */
{0x16, 0x24}, /* reg16 */
{0x17, 0x1d}, /* hstart*/
{0x18, 0xbd}, /* hstop */
{0x19, 0x01}, /* vstrt */
......@@ -269,24 +282,24 @@ static const u8 sensor_init_ov965x[][2] = {
{0x27, 0x08}, /* bbias */
{0x28, 0x08}, /* gbbias */
{0x29, 0x15}, /* gr com */
{0x2a, 0x00},
{0x2b, 0x00},
{0x2a, 0x00}, /* exhch */
{0x2b, 0x00}, /* exhcl */
{0x2c, 0x08}, /* rbias */
{0x32, 0xff}, /* href */
{0x33, 0x00}, /* chlf */
{0x34, 0x3f}, /* arblm */
{0x35, 0x00}, /* rsvd35 */
{0x36, 0xf8}, /* rsvd36 */
{0x38, 0x72}, /* acom38 */
{0x39, 0x57}, /* ofon */
{0x3a, 0x80}, /* tslb */
{0x3b, 0xc4},
{0x34, 0x3f}, /* aref1 */
{0x35, 0x00}, /* aref2 */
{0x36, 0xf8}, /* aref3 */
{0x38, 0x72}, /* adc2 */
{0x39, 0x57}, /* aref4 */
{0x3a, 0x80}, /* tslb - yuyv */
{0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
{0x3d, 0x99}, /* com13 */
{0x3f, 0xc1},
{0x3f, 0xc1}, /* edge */
{0x40, 0xc0}, /* com15 */
{0x41, 0x40}, /* com16 */
{0x42, 0xc0},
{0x43, 0x0a},
{0x42, 0xc0}, /* com17 */
{0x43, 0x0a}, /* rsvd */
{0x44, 0xf0},
{0x45, 0x46},
{0x46, 0x62},
......@@ -297,22 +310,22 @@ static const u8 sensor_init_ov965x[][2] = {
{0x4c, 0x7f},
{0x4d, 0x7f},
{0x4e, 0x7f},
{0x4f, 0x98},
{0x4f, 0x98}, /* matrix */
{0x50, 0x98},
{0x51, 0x00},
{0x52, 0x28},
{0x53, 0x70},
{0x54, 0x98},
{0x58, 0x1a},
{0x59, 0x85},
{0x58, 0x1a}, /* matrix coef sign */
{0x59, 0x85}, /* AWB control */
{0x5a, 0xa9},
{0x5b, 0x64},
{0x5c, 0x84},
{0x5d, 0x53},
{0x5e, 0x0e},
{0x5f, 0xf0},
{0x60, 0xf0},
{0x61, 0xf0},
{0x5f, 0xf0}, /* AWB blue limit */
{0x60, 0xf0}, /* AWB red limit */
{0x61, 0xf0}, /* AWB green limit */
{0x62, 0x00}, /* lcc1 */
{0x63, 0x00}, /* lcc2 */
{0x64, 0x02}, /* lcc3 */
......@@ -324,15 +337,15 @@ static const u8 sensor_init_ov965x[][2] = {
{0x6d, 0x55},
{0x6e, 0x00},
{0x6f, 0x9d},
{0x70, 0x21},
{0x70, 0x21}, /* dnsth */
{0x71, 0x78},
{0x72, 0x00},
{0x73, 0x01},
{0x74, 0x3a},
{0x75, 0x35},
{0x72, 0x00}, /* poidx */
{0x73, 0x01}, /* pckdv */
{0x74, 0x3a}, /* xindx */
{0x75, 0x35}, /* yindx */
{0x76, 0x01},
{0x77, 0x02},
{0x7a, 0x12},
{0x7a, 0x12}, /* gamma curve */
{0x7b, 0x08},
{0x7c, 0x16},
{0x7d, 0x30},
......@@ -349,33 +362,33 @@ static const u8 sensor_init_ov965x[][2] = {
{0x88, 0xe6},
{0x89, 0xf2},
{0x8a, 0x03},
{0x8c, 0x89},
{0x8c, 0x89}, /* com19 */
{0x14, 0x28}, /* com9 */
{0x90, 0x7d},
{0x91, 0x7b},
{0x9d, 0x03},
{0x9e, 0x04},
{0x9d, 0x03}, /* lcc6 */
{0x9e, 0x04}, /* lcc7 */
{0x9f, 0x7a},
{0xa0, 0x79},
{0xa1, 0x40}, /* aechm */
{0xa4, 0x50},
{0xa4, 0x50}, /* com21 */
{0xa5, 0x68}, /* com26 */
{0xa6, 0x4a},
{0xa8, 0xc1}, /* acoma8 */
{0xa9, 0xef}, /* acoma9 */
{0xa6, 0x4a}, /* AWB green */
{0xa8, 0xc1}, /* refa8 */
{0xa9, 0xef}, /* refa9 */
{0xaa, 0x92},
{0xab, 0x04},
{0xac, 0x80},
{0xac, 0x80}, /* black level control */
{0xad, 0x80},
{0xae, 0x80},
{0xaf, 0x80},
{0xb2, 0xf2},
{0xb3, 0x20},
{0xb4, 0x20},
{0xb4, 0x20}, /* ctrlb4 */
{0xb5, 0x00},
{0xb6, 0xaf},
{0xbb, 0xae},
{0xbc, 0x7f},
{0xbc, 0x7f}, /* ADC channel offsets */
{0xdb, 0x7f},
{0xbe, 0x7f},
{0xbf, 0x7f},
......@@ -384,7 +397,7 @@ static const u8 sensor_init_ov965x[][2] = {
{0xc2, 0x01},
{0xc3, 0x4e},
{0xc6, 0x85},
{0xc7, 0x80},
{0xc7, 0x80}, /* com24 */
{0xc9, 0xe0},
{0xca, 0xe8},
{0xcb, 0xf0},
......@@ -399,11 +412,11 @@ static const u8 sensor_init_ov965x[][2] = {
{0x58, 0x1a},
{0xff, 0x41}, /* read 41, write ff 00 */
{0x41, 0x40}, /* com16 */
{0xc5, 0x03},
{0x6a, 0x02},
{0xc5, 0x03}, /* 60 Hz banding filter */
{0x6a, 0x02}, /* 50 Hz banding filter */
{0x12, 0x62}, /* com7 - VGA + CIF */
{0x36, 0xfa}, /* rsvd36 */
{0x12, 0x62}, /* com7 - 30fps VGA YUV */
{0x36, 0xfa}, /* aref3 */
{0x69, 0x0a}, /* hv */
{0x8c, 0x89}, /* com22 */
{0x14, 0x28}, /* com9 */
......@@ -442,8 +455,8 @@ static const u8 bridge_init_ov965x_2[][2] = {
{0x52, 0x3c},
{0x53, 0x00},
{0x54, 0x00},
{0x55, 0x00},
{0x57, 0x00},
{0x55, 0x00}, /* brightness */
{0x57, 0x00}, /* contrast 2 */
{0x5c, 0x00},
{0x5a, 0xa0},
{0x5b, 0x78},
......@@ -489,9 +502,66 @@ static const u8 sensor_init_ov965x_2[][2] = {
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
};
static const u8 sensor_start_ov965x[][2] = {
{0x12, 0x62}, /* com7 - 30fps VGA YUV */
{0x36, 0xfa}, /* aref3 */
{0x69, 0x0a}, /* hv */
{0x8c, 0x89}, /* com22 */
{0x14, 0x28}, /* com9 */
{0x3e, 0x0c}, /* com14 */
{0x41, 0x40}, /* com16 */
{0x72, 0x00},
{0x73, 0x00},
{0x74, 0x3a},
{0x75, 0x35},
{0x76, 0x01},
{0xc7, 0x80}, /* com24 */
{0x03, 0x12}, /* vref */
{0x17, 0x16}, /* hstart */
{0x18, 0x02}, /* hstop */
{0x19, 0x01}, /* vstrt */
{0x1a, 0x3d}, /* vstop */
{0x32, 0xff}, /* href */
{0xc0, 0xaa},
{}
};
static const u8 bridge_start_ov965x[][2] = {
{0x94, 0xaa},
{0xf1, 0x60},
{0xe5, 0x04},
{0xc0, 0x50},
{0xc1, 0x3c},
{0x8c, 0x00},
{0x8d, 0x1c},
{0x34, 0x05},
{}
};
static const u8 bridge_start_ov965x_vga[][2] = {
{0xc2, 0x0c},
{0xc3, 0xf9},
{0xda, 0x01},
{0x50, 0x00},
{0x51, 0xa0},
{0x52, 0x3c},
{0x53, 0x00},
{0x54, 0x00},
{0x55, 0x00},
{0x57, 0x00},
{0x5c, 0x00},
{0x5a, 0xa0},
{0x5b, 0x78},
{0x35, 0x02},
{0xd9, 0x10},
{0x94, 0x11},
{}
};
static const u8 bridge_start_ov965x_cif[][2] = {
{0xc2, 0x4c},
{0xc3, 0xf9},
{0xda, 0x00},
{0x50, 0x00},
{0x51, 0xa0},
{0x52, 0x78},
......@@ -500,30 +570,54 @@ static const u8 bridge_start_ov965x[][2] = {
{0x55, 0x00},
{0x57, 0x00},
{0x5c, 0x00},
{0x5a, 0x28},
{0x5b, 0x1e},
{0x35, 0x00},
{0xd9, 0x21},
{0x5a, 0x50},
{0x5b, 0x3c},
{0x35, 0x02},
{0xd9, 0x10},
{0x94, 0x11},
{}
};
static const u8 sensor_start_ov965x[][2] = {
{0x3b, 0xe4},
static const u8 sensor_start_ov965x_vga[][2] = {
{0x3b, 0xc4}, /* com11 - night mode 1/4 frame rate */
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
{0x00, 0x00},
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
{0x11, 0x03}, /* clkrc */
{0x6b, 0x5a}, /* dblv */
{0x6a, 0x05}, /* 50 Hz banding filter */
{0xc5, 0x07}, /* 60 Hz banding filter */
{0xa2, 0x4b}, /* bd50 */
{0xa3, 0x3e}, /* bd60 */
{0x2d, 0x00}, /* advfl */
{}
};
static const u8 sensor_start_ov965x_cif[][2] = {
{0x3b, 0xe4}, /* com11 - night mode 1/4 frame rate */
{0x1e, 0x04}, /* mvfp */
{0x13, 0xe0}, /* com8 */
{0x00, 0x00},
{0x13, 0xe7}, /* com8 - everything (AGC, AWB and AEC) */
{0x11, 0x01}, /* clkrc */
{0x6b, 0x5a}, /* dblv */
{0x6a, 0x02},
{0xc5, 0x03},
{0xa2, 0x96},
{0xa3, 0x7d},
{0x6a, 0x02}, /* 50 Hz banding filter */
{0xc5, 0x03}, /* 60 Hz banding filter */
{0xa2, 0x96}, /* bd50 */
{0xa3, 0x7d}, /* bd60 */
{0xff, 0x13}, /* read 13, write ff 00 */
{0x13, 0xe7},
{0x3a, 0x80},
{0x3a, 0x80}, /* tslb - yuyv */
{}
};
static const u8 sensor_start_ov965x_2[][2] = {
{0xff, 0x42}, /* read 42, write ff 00 */
{0x42, 0xc1},
{0x42, 0xc1}, /* com17 - 50 Hz filter */
{}
};
......@@ -705,13 +799,16 @@ static int sd_config(struct gspca_dev *gspca_dev,
cam = &gspca_dev->cam;
cam->cam_mode = vga_mode;
cam->nmodes = ARRAY_SIZE(vga_mode);
if (sd->sensor == SENSOR_OV772X) {
cam->cam_mode = vga_yuyv_mode;
cam->nmodes = ARRAY_SIZE(vga_yuyv_mode);
cam->bulk = 1;
cam->bulk_size = 16384;
cam->bulk_nurbs = 2;
} else { /* ov965x */
cam->cam_mode = vga_jpeg_mode;
cam->nmodes = ARRAY_SIZE(vga_jpeg_mode);
}
return 0;
......@@ -781,6 +878,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
static int sd_start(struct gspca_dev *gspca_dev)
{
struct sd *sd = (struct sd *) gspca_dev;
int mode;
switch (sd->sensor) {
case SENSOR_OV772X:
......@@ -789,13 +887,28 @@ static int sd_start(struct gspca_dev *gspca_dev)
break;
default:
/* case SENSOR_OV965X: */
reg_w_array(gspca_dev, bridge_start_ov965x,
ARRAY_SIZE(bridge_start_ov965x));
sccb_w_array(gspca_dev, sensor_start_ov965x,
ARRAY_SIZE(sensor_start_ov965x));
reg_w_array(gspca_dev, bridge_start_ov965x,
ARRAY_SIZE(bridge_start_ov965x));
mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
if (mode != 0) { /* 320x240 */
reg_w_array(gspca_dev, bridge_start_ov965x_cif,
ARRAY_SIZE(bridge_start_ov965x_cif));
sccb_w_array(gspca_dev, sensor_start_ov965x_cif,
ARRAY_SIZE(sensor_start_ov965x_cif));
} else { /* 640x480 */
reg_w_array(gspca_dev, bridge_start_ov965x_vga,
ARRAY_SIZE(bridge_start_ov965x_vga));
sccb_w_array(gspca_dev, sensor_start_ov965x_vga,
ARRAY_SIZE(sensor_start_ov965x_vga));
}
sccb_w_array(gspca_dev, sensor_start_ov965x_2,
ARRAY_SIZE(sensor_start_ov965x_2));
ov534_reg_write(gspca_dev, 0xe0, 0x00);
ov534_reg_write(gspca_dev, 0xe0, 0x00);
ov534_set_led(gspca_dev, 1);
/*fixme: other sensor start omitted*/
}
return 0;
}
......@@ -878,12 +991,6 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame,
/* If this packet is marked as EOF, end the frame */
} else if (data[1] & UVC_STREAM_EOF) {
sd->last_pts = 0;
if (frame->data_end - frame->data !=
gspca_dev->width * gspca_dev->height * 2) {
PDEBUG(D_PACK, "short frame");
goto discard;
}
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
data + 12, len - 12);
} else {
......
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
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7