![Mauro Carvalho Chehab](/assets/img/avatar_default.png)
The fpc_table_addr is used as an unsigned integer that stores an address. At the Kernel, the proper type for such integers is unsigned long. This generates lots of warnings when compiling on 64 bits. Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
197 lines
5.3 KiB
C
197 lines
5.3 KiB
C
/*
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* Copyright (C) 2006-2009 Texas Instruments Inc
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _DM644X_CCDC_H
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#define _DM644X_CCDC_H
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#include <media/davinci/ccdc_types.h>
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#include <media/davinci/vpfe_types.h>
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/* enum for No of pixel per line to be avg. in Black Clamping*/
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enum ccdc_sample_length {
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CCDC_SAMPLE_1PIXELS,
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CCDC_SAMPLE_2PIXELS,
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CCDC_SAMPLE_4PIXELS,
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CCDC_SAMPLE_8PIXELS,
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CCDC_SAMPLE_16PIXELS
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};
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/* enum for No of lines in Black Clamping */
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enum ccdc_sample_line {
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CCDC_SAMPLE_1LINES,
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CCDC_SAMPLE_2LINES,
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CCDC_SAMPLE_4LINES,
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CCDC_SAMPLE_8LINES,
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CCDC_SAMPLE_16LINES
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};
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/* enum for Alaw gamma width */
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enum ccdc_gamma_width {
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CCDC_GAMMA_BITS_15_6, /* use bits 15-6 for gamma */
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CCDC_GAMMA_BITS_14_5,
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CCDC_GAMMA_BITS_13_4,
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CCDC_GAMMA_BITS_12_3,
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CCDC_GAMMA_BITS_11_2,
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CCDC_GAMMA_BITS_10_1,
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CCDC_GAMMA_BITS_09_0 /* use bits 9-0 for gamma */
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};
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/* returns the highest bit used for the gamma */
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static inline u8 ccdc_gamma_width_max_bit(enum ccdc_gamma_width width)
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{
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return 15 - width;
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}
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enum ccdc_data_size {
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CCDC_DATA_16BITS,
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CCDC_DATA_15BITS,
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CCDC_DATA_14BITS,
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CCDC_DATA_13BITS,
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CCDC_DATA_12BITS,
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CCDC_DATA_11BITS,
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CCDC_DATA_10BITS,
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CCDC_DATA_8BITS
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};
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/* returns the highest bit used for this data size */
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static inline u8 ccdc_data_size_max_bit(enum ccdc_data_size sz)
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{
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return sz == CCDC_DATA_8BITS ? 7 : 15 - sz;
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}
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/* structure for ALaw */
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struct ccdc_a_law {
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/* Enable/disable A-Law */
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unsigned char enable;
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/* Gamma Width Input */
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enum ccdc_gamma_width gamma_wd;
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};
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/* structure for Black Clamping */
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struct ccdc_black_clamp {
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unsigned char enable;
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/* only if bClampEnable is TRUE */
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enum ccdc_sample_length sample_pixel;
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/* only if bClampEnable is TRUE */
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enum ccdc_sample_line sample_ln;
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/* only if bClampEnable is TRUE */
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unsigned short start_pixel;
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/* only if bClampEnable is TRUE */
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unsigned short sgain;
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/* only if bClampEnable is FALSE */
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unsigned short dc_sub;
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};
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/* structure for Black Level Compensation */
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struct ccdc_black_compensation {
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/* Constant value to subtract from Red component */
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char r;
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/* Constant value to subtract from Gr component */
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char gr;
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/* Constant value to subtract from Blue component */
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char b;
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/* Constant value to subtract from Gb component */
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char gb;
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};
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/* structure for fault pixel correction */
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struct ccdc_fault_pixel {
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/* Enable or Disable fault pixel correction */
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unsigned char enable;
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/* Number of fault pixel */
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unsigned short fp_num;
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/* Address of fault pixel table */
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unsigned long fpc_table_addr;
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};
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/* Structure for CCDC configuration parameters for raw capture mode passed
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* by application
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*/
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struct ccdc_config_params_raw {
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/* data size value from 8 to 16 bits */
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enum ccdc_data_size data_sz;
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/* Structure for Optional A-Law */
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struct ccdc_a_law alaw;
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/* Structure for Optical Black Clamp */
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struct ccdc_black_clamp blk_clamp;
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/* Structure for Black Compensation */
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struct ccdc_black_compensation blk_comp;
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/* Structure for Fault Pixel Module Configuration */
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struct ccdc_fault_pixel fault_pxl;
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};
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#ifdef __KERNEL__
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#include <linux/io.h>
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/* Define to enable/disable video port */
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#define FP_NUM_BYTES 4
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/* Define for extra pixel/line and extra lines/frame */
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#define NUM_EXTRAPIXELS 8
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#define NUM_EXTRALINES 8
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/* settings for commonly used video formats */
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#define CCDC_WIN_PAL {0, 0, 720, 576}
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/* ntsc square pixel */
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#define CCDC_WIN_VGA {0, 0, (640 + NUM_EXTRAPIXELS), (480 + NUM_EXTRALINES)}
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/* Structure for CCDC configuration parameters for raw capture mode */
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struct ccdc_params_raw {
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/* pixel format */
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enum ccdc_pixfmt pix_fmt;
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/* progressive or interlaced frame */
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enum ccdc_frmfmt frm_fmt;
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/* video window */
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struct v4l2_rect win;
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/* field id polarity */
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enum vpfe_pin_pol fid_pol;
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/* vertical sync polarity */
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enum vpfe_pin_pol vd_pol;
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/* horizontal sync polarity */
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enum vpfe_pin_pol hd_pol;
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/* interleaved or separated fields */
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enum ccdc_buftype buf_type;
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/*
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* enable to store the image in inverse
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* order in memory(bottom to top)
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*/
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unsigned char image_invert_enable;
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/* configurable paramaters */
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struct ccdc_config_params_raw config_params;
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};
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struct ccdc_params_ycbcr {
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/* pixel format */
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enum ccdc_pixfmt pix_fmt;
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/* progressive or interlaced frame */
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enum ccdc_frmfmt frm_fmt;
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/* video window */
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struct v4l2_rect win;
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/* field id polarity */
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enum vpfe_pin_pol fid_pol;
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/* vertical sync polarity */
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enum vpfe_pin_pol vd_pol;
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/* horizontal sync polarity */
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enum vpfe_pin_pol hd_pol;
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/* enable BT.656 embedded sync mode */
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int bt656_enable;
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/* cb:y:cr:y or y:cb:y:cr in memory */
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enum ccdc_pixorder pix_order;
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/* interleaved or separated fields */
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enum ccdc_buftype buf_type;
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};
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#endif
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#endif /* _DM644X_CCDC_H */
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