diff options
Diffstat (limited to 'drivers/staging/media/atomisp/pci/ia_css_tpg.h')
-rw-r--r-- | drivers/staging/media/atomisp/pci/ia_css_tpg.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/drivers/staging/media/atomisp/pci/ia_css_tpg.h b/drivers/staging/media/atomisp/pci/ia_css_tpg.h deleted file mode 100644 index 8c744bedb0..0000000000 --- a/drivers/staging/media/atomisp/pci/ia_css_tpg.h +++ /dev/null @@ -1,79 +0,0 @@ -/* 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_TPG_H -#define __IA_CSS_TPG_H - -/* @file - * This file contains support for the test pattern generator (TPG) - */ - -/* Enumerate the TPG IDs. - */ -enum ia_css_tpg_id { - IA_CSS_TPG_ID0, - IA_CSS_TPG_ID1, - IA_CSS_TPG_ID2 -}; - -/** - * Maximum number of TPG IDs. - * - * Make sure the value of this define gets changed to reflect the correct - * number of ia_css_tpg_id enum if you add/delete an item in the enum. - */ -#define N_CSS_TPG_IDS (IA_CSS_TPG_ID2 + 1) - -/* Enumerate the TPG modes. - */ -enum ia_css_tpg_mode { - IA_CSS_TPG_MODE_RAMP, - IA_CSS_TPG_MODE_CHECKERBOARD, - IA_CSS_TPG_MODE_FRAME_BASED_COLOR, - IA_CSS_TPG_MODE_MONO -}; - -/* @brief Configure the test pattern generator. - * - * Configure the Test Pattern Generator, the way these values are used to - * generate the pattern can be seen in the HRT extension for the test pattern - * generator: - * devices/test_pat_gen/hrt/include/test_pat_gen.h: hrt_calc_tpg_data(). - * - * This interface is deprecated, it is not portable -> move to input system API - * -@code -unsigned int test_pattern_value(unsigned int x, unsigned int y) -{ - unsigned int x_val, y_val; - if (x_delta > 0) (x_val = (x << x_delta) & x_mask; - else (x_val = (x >> -x_delta) & x_mask; - if (y_delta > 0) (y_val = (y << y_delta) & y_mask; - else (y_val = (y >> -y_delta) & x_mask; - return (x_val + y_val) & xy_mask; -} -@endcode - */ -struct ia_css_tpg_config { - enum ia_css_tpg_id id; - enum ia_css_tpg_mode mode; - unsigned int x_mask; - int x_delta; - unsigned int y_mask; - int y_delta; - unsigned int xy_mask; -}; - -#endif /* __IA_CSS_TPG_H */ |