diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h new file mode 100644 index 0000000..6df6c2b --- /dev/null +++ b/drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h @@ -0,0 +1,55 @@ +/* + * Support for Intel Camera Imaging ISP subsystem. + * Copyright (c) 2015, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + */ + +#ifndef __IA_CSS_CNR2_TYPES_H +#define __IA_CSS_CNR2_TYPES_H + +/** @file +* CSS-API header file for Chroma Noise Reduction (CNR) parameters +*/ + +/** Chroma Noise Reduction configuration. + * + * Small sensitivity of edge means strong smoothness and NR performance. + * If you see blurred color on vertical edges, + * set higher values on sense_gain_h*. + * If you see blurred color on horizontal edges, + * set higher values on sense_gain_v*. + * + * ISP block: CNR2 + * (ISP1: CNR1 is used.) + * (ISP2: CNR1 is used for Preview/Video.) + * ISP2: CNR2 is used for Still. + */ +struct ia_css_cnr_config { + uint16_t coring_u; /**< Coring level of U. + u0.13, [0,8191], default/ineffective 0 */ + uint16_t coring_v; /**< Coring level of V. + u0.13, [0,8191], default/ineffective 0 */ + uint16_t sense_gain_vy; /**< Sensitivity of horizontal edge of Y. + u13.0, [0,8191], default 100, ineffective 8191 */ + uint16_t sense_gain_vu; /**< Sensitivity of horizontal edge of U. + u13.0, [0,8191], default 100, ineffective 8191 */ + uint16_t sense_gain_vv; /**< Sensitivity of horizontal edge of V. + u13.0, [0,8191], default 100, ineffective 8191 */ + uint16_t sense_gain_hy; /**< Sensitivity of vertical edge of Y. + u13.0, [0,8191], default 50, ineffective 8191 */ + uint16_t sense_gain_hu; /**< Sensitivity of vertical edge of U. + u13.0, [0,8191], default 50, ineffective 8191 */ + uint16_t sense_gain_hv; /**< Sensitivity of vertical edge of V. + u13.0, [0,8191], default 50, ineffective 8191 */ +}; + +#endif /* __IA_CSS_CNR2_TYPES_H */ + |
