{
.fourcc = V4L2_PIX_FMT_GREY,
},
+ {
+ .fourcc = V4L2_PIX_FMT_Y10,
+ },
};
/* This is a list of formats that the ISC can receive as *input* */
.mbus_code = MEDIA_BUS_FMT_RGB565_2X8_LE,
.pfe_cfg0_bps = ISC_PFE_CFG0_BPS_EIGHT,
},
+ {
+ .fourcc = V4L2_PIX_FMT_Y10,
+ .mbus_code = MEDIA_BUS_FMT_Y10_1X10,
+ .pfe_cfg0_bps = ISC_PFG_CFG0_BPS_TEN,
+ },
+
};
/* Gamma table with gamma 1/2.2 */
#define ISC_IS_FORMAT_RAW(mbus_code) \
(((mbus_code) & 0xf000) == 0x3000)
+#define ISC_IS_FORMAT_GREY(mbus_code) \
+ (((mbus_code) == MEDIA_BUS_FMT_Y10_1X10) | \
+ (((mbus_code) == MEDIA_BUS_FMT_Y8_1X8)))
+
static inline void isc_update_awb_ctrls(struct isc_device *isc)
{
struct isc_ctrls *ctrls = &isc->ctrls;
rgb = true;
break;
case V4L2_PIX_FMT_GREY:
+ case V4L2_PIX_FMT_Y10:
ret = 0;
grey = true;
break;
/* any other different formats are not supported */
ret = -EINVAL;
}
-
- /* we cannot output RAW/Grey if we do not receive RAW */
- if ((bayer || grey) &&
- !ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code))
- return -EINVAL;
-
v4l2_dbg(1, debug, &isc->v4l2_dev,
"Format validation, requested rgb=%u, yuv=%u, grey=%u, bayer=%u\n",
rgb, yuv, grey, bayer);
+ /* we cannot output RAW if we do not receive RAW */
+ if ((bayer) && !ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code))
+ return -EINVAL;
+
+ /* we cannot output GREY if we do not receive RAW/GREY */
+ if (grey && !ISC_IS_FORMAT_RAW(isc->try_config.sd_format->mbus_code) &&
+ !ISC_IS_FORMAT_GREY(isc->try_config.sd_format->mbus_code))
+ return -EINVAL;
+
return ret;
}
isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
isc->try_config.bpp = 8;
break;
+ case V4L2_PIX_FMT_Y10:
+ isc->try_config.rlp_cfg_mode = ISC_RLP_CFG_MODE_DATY10;
+ isc->try_config.dcfg_imode = ISC_DCFG_IMODE_PACKED16;
+ isc->try_config.dctrl_dview = ISC_DCTRL_DVIEW_PACKED;
+ isc->try_config.bpp = 16;
+ break;
default:
return -EINVAL;
}