forked from luck/tmp_suning_uos_patched
V4L/DVB (11684): gspca - m5602-s5k4aa: Add experimental SXGA support
Signed-off-by: Erik Andrén <erik.andren@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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27d4032143
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4fcec145e9
@ -64,6 +64,17 @@ static
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};
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static struct v4l2_pix_format s5k4aa_modes[] = {
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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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640,
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480,
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@ -257,6 +268,38 @@ int s5k4aa_start(struct sd *sd)
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struct cam *cam = &sd->gspca_dev.cam;
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switch (cam->cam_mode[sd->gspca_dev.curr_mode].width) {
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case 1280:
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PDEBUG(D_V4L2, "Configuring camera for SXGA mode");
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for (i = 0; i < ARRAY_SIZE(SXGA_s5k4aa); i++) {
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switch (SXGA_s5k4aa[i][0]) {
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case BRIDGE:
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err = m5602_write_bridge(sd,
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SXGA_s5k4aa[i][1],
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SXGA_s5k4aa[i][2]);
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break;
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case SENSOR:
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data[0] = SXGA_s5k4aa[i][2];
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err = m5602_write_sensor(sd,
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SXGA_s5k4aa[i][1],
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data, 1);
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break;
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case SENSOR_LONG:
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data[0] = SXGA_s5k4aa[i][2];
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data[1] = SXGA_s5k4aa[i][3];
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err = m5602_write_sensor(sd,
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SXGA_s5k4aa[i][1],
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data, 2);
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break;
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default:
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err("Invalid stream command, exiting init");
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return -EINVAL;
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}
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}
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case 640:
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PDEBUG(D_V4L2, "Configuring camera for VGA mode");
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@ -235,4 +235,56 @@ static const unsigned char VGA_s5k4aa[][4] =
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{SENSOR, 0x02, 0x0e, 0x00},
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};
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static const unsigned char SXGA_s5k4aa[][4] =
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{
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{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x06, 0x00},
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{BRIDGE, M5602_XB_SEN_CLK_CTRL, 0xb0, 0x00},
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{BRIDGE, M5602_XB_ADC_CTRL, 0xc0, 0x00},
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{BRIDGE, M5602_XB_SENSOR_TYPE, 0x08, 0x00},
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{BRIDGE, M5602_XB_LINE_OF_FRAME_H, 0x81, 0x00},
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{BRIDGE, M5602_XB_PIX_OF_LINE_H, 0x82, 0x00},
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{BRIDGE, M5602_XB_SIG_INI, 0x01, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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/* VSYNC_PARA, VSYNC_PARA : img height 1024 = 0x0400 */
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x04, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_VSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
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{BRIDGE, M5602_XB_SIG_INI, 0x02, 0x00},
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{BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
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/* HSYNC_PARA, HSYNC_PARA : img width 1280 = 0x0500 */
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{BRIDGE, M5602_XB_HSYNC_PARA, 0x05, 0x00},
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{BRIDGE, M5602_XB_HSYNC_PARA, 0x00, 0x00},
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{BRIDGE, M5602_XB_SIG_INI, 0x00, 0x00},
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{BRIDGE, M5602_XB_SEN_CLK_DIV, 0x00, 0x00},
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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, 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_COLSTART_HI, 0x00, 0x00},
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{SENSOR, S5K4AA_COLSTART_LO, 0x0b, 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_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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{SENSOR, 0x11, 0x04, 0x00},
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{SENSOR, 0x12, 0xc3, 0x00},
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{SENSOR, S5K4AA_PAGE_MAP, 0x02, 0x00},
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{SENSOR, 0x02, 0x0e, 0x00},
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};
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#endif
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