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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/staging/media/atomisp/pci/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/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/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h b/drivers/staging/media/atomisp/pci/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h new file mode 100644 index 0000000000..d0a2561672 --- /dev/null +++ b/drivers/staging/media/atomisp/pci/isp/kernels/cnr/cnr_2/ia_css_cnr2_types.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * 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 { + u16 coring_u; /** Coring level of U. + u0.13, [0,8191], default/ineffective 0 */ + u16 coring_v; /** Coring level of V. + u0.13, [0,8191], default/ineffective 0 */ + u16 sense_gain_vy; /** Sensitivity of horizontal edge of Y. + u13.0, [0,8191], default 100, ineffective 8191 */ + u16 sense_gain_vu; /** Sensitivity of horizontal edge of U. + u13.0, [0,8191], default 100, ineffective 8191 */ + u16 sense_gain_vv; /** Sensitivity of horizontal edge of V. + u13.0, [0,8191], default 100, ineffective 8191 */ + u16 sense_gain_hy; /** Sensitivity of vertical edge of Y. + u13.0, [0,8191], default 50, ineffective 8191 */ + u16 sense_gain_hu; /** Sensitivity of vertical edge of U. + u13.0, [0,8191], default 50, ineffective 8191 */ + u16 sense_gain_hv; /** Sensitivity of vertical edge of V. + u13.0, [0,8191], default 50, ineffective 8191 */ +}; + +#endif /* __IA_CSS_CNR2_TYPES_H */ |