diff options
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.c | 29 | ||||
| -rw-r--r-- | drivers/media/video/gspca/m5602/m5602_po1030.h | 11 |
2 files changed, 28 insertions, 12 deletions
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c index ee8e496090a..af0e937451f 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.c +++ b/drivers/media/video/gspca/m5602/m5602_po1030.c @@ -321,7 +321,34 @@ int po1030_init(struct sd *sd) int po1030_start(struct sd *sd) { + struct cam *cam = &sd->gspca_dev.cam; int i, err = 0; + int width = cam->cam_mode[sd->gspca_dev.curr_mode].width; + int height = cam->cam_mode[sd->gspca_dev.curr_mode].height; + u8 data; + + switch (width) { + case 640: + data = ((width + 7) >> 8) & 0xff; + err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_H, &data, 1); + if (err < 0) + return err; + + data = (width + 7) & 0xff; + err = m5602_write_sensor(sd, PO1030_WINDOWWIDTH_L, &data, 1); + if (err < 0) + return err; + + data = ((height + 3) >> 8) & 0xff; + err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_H, &data, 1); + if (err < 0) + return err; + + data = (height + 3) & 0xff; + err = m5602_write_sensor(sd, PO1030_WINDOWHEIGHT_L, &data, 1); + break; + } + /* Synthesize the vsync/hsync setup */ for (i = 0; i < ARRAY_SIZE(start_po1030) && !err; i++) { if (start_po1030[i][0] == BRIDGE) @@ -330,7 +357,7 @@ int po1030_start(struct sd *sd) else if (start_po1030[i][0] == SENSOR) { u8 data = start_po1030[i][2]; err = m5602_write_sensor(sd, - start_po1030[i][1], &data, 1); + start_po1030[i][1], &data, 1); } } return err; diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h index fb0accfa77a..b47f590ef42 100644 --- a/drivers/media/video/gspca/m5602/m5602_po1030.h +++ b/drivers/media/video/gspca/m5602/m5602_po1030.h @@ -272,17 +272,6 @@ static const unsigned char init_po1030[][3] = static const unsigned char start_po1030[][3] = { - /* Set the window width to 647 */ - {SENSOR, PO1030_WINDOWWIDTH_H, 0x02}, - {SENSOR, PO1030_WINDOWWIDTH_L, 0x87}, - - /* Set the window height to 483 */ - {SENSOR, PO1030_WINDOWHEIGHT_H, 0x01}, - {SENSOR, PO1030_WINDOWHEIGHT_L, 0xe3}, - - {BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06}, - {BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0}, - {BRIDGE, M5602_XB_ADC_CTRL, 0xc0}, {BRIDGE, M5602_XB_SENSOR_TYPE, 0x0c}, {BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81}, {BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82}, |