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kernel_optimize_test/include/media/davinci/vpbe_osd.h
Sakari Ailus bcb63314e2 [media] media: Drop FSF's postal address from the source code files 
Drop the FSF's postal address from the source code files that typically
contain mostly the license text. Of the 628 removed instances, 578 are
outdated.

The patch has been created with the following command without manual edits:

git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \
	drivers/media/ include/media|while read i; do i=$i perl -e '
open(F,"< $ENV{i}");
$a=join("", <F>);
$a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m
	&& $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m;
close(F);
open(F, "> $ENV{i}");
print F $a;
close(F);'; done

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2017-01-27 11:38:09 -02:00

392 lines
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/*
* Copyright (C) 2007-2009 Texas Instruments Inc
* Copyright (C) 2007 MontaVista Software, Inc.
*
* Andy Lowe (alowe@mvista.com), MontaVista Software
* - Initial version
* Murali Karicheri (mkaricheri@gmail.com), Texas Instruments Ltd.
* - ported to sub device interface
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2..
*
* This program is distributed in the hope that 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 _OSD_H
#define _OSD_H
#include <media/davinci/vpbe_types.h>
#define DM644X_VPBE_OSD_SUBDEV_NAME "dm644x,vpbe-osd"
#define DM365_VPBE_OSD_SUBDEV_NAME "dm365,vpbe-osd"
#define DM355_VPBE_OSD_SUBDEV_NAME "dm355,vpbe-osd"
/**
* enum osd_layer
* @WIN_OSD0: On-Screen Display Window 0
* @WIN_VID0: Video Window 0
* @WIN_OSD1: On-Screen Display Window 1
* @WIN_VID1: Video Window 1
*
* Description:
* An enumeration of the osd display layers.
*/
enum osd_layer {
WIN_OSD0,
WIN_VID0,
WIN_OSD1,
WIN_VID1,
};
/**
* enum osd_win_layer
* @OSDWIN_OSD0: On-Screen Display Window 0
* @OSDWIN_OSD1: On-Screen Display Window 1
*
* Description:
* An enumeration of the OSD Window layers.
*/
enum osd_win_layer {
OSDWIN_OSD0,
OSDWIN_OSD1,
};
/**
* enum osd_pix_format
* @PIXFMT_1BPP: 1-bit-per-pixel bitmap
* @PIXFMT_2BPP: 2-bits-per-pixel bitmap
* @PIXFMT_4BPP: 4-bits-per-pixel bitmap
* @PIXFMT_8BPP: 8-bits-per-pixel bitmap
* @PIXFMT_RGB565: 16-bits-per-pixel RGB565
* @PIXFMT_YCbCrI: YUV 4:2:2
* @PIXFMT_RGB888: 24-bits-per-pixel RGB888
* @PIXFMT_YCrCbI: YUV 4:2:2 with chroma swap
* @PIXFMT_NV12: YUV 4:2:0 planar
* @PIXFMT_OSD_ATTR: OSD Attribute Window pixel format (4bpp)
*
* Description:
* An enumeration of the DaVinci pixel formats.
*/
enum osd_pix_format {
PIXFMT_1BPP = 0,
PIXFMT_2BPP,
PIXFMT_4BPP,
PIXFMT_8BPP,
PIXFMT_RGB565,
PIXFMT_YCBCRI,
PIXFMT_RGB888,
PIXFMT_YCRCBI,
PIXFMT_NV12,
PIXFMT_OSD_ATTR,
};
/**
* enum osd_h_exp_ratio
* @H_EXP_OFF: no expansion (1/1)
* @H_EXP_9_OVER_8: 9/8 expansion ratio
* @H_EXP_3_OVER_2: 3/2 expansion ratio
*
* Description:
* An enumeration of the available horizontal expansion ratios.
*/
enum osd_h_exp_ratio {
H_EXP_OFF,
H_EXP_9_OVER_8,
H_EXP_3_OVER_2,
};
/**
* enum osd_v_exp_ratio
* @V_EXP_OFF: no expansion (1/1)
* @V_EXP_6_OVER_5: 6/5 expansion ratio
*
* Description:
* An enumeration of the available vertical expansion ratios.
*/
enum osd_v_exp_ratio {
V_EXP_OFF,
V_EXP_6_OVER_5,
};
/**
* enum osd_zoom_factor
* @ZOOM_X1: no zoom (x1)
* @ZOOM_X2: x2 zoom
* @ZOOM_X4: x4 zoom
*
* Description:
* An enumeration of the available zoom factors.
*/
enum osd_zoom_factor {
ZOOM_X1,
ZOOM_X2,
ZOOM_X4,
};
/**
* enum osd_clut
* @ROM_CLUT: ROM CLUT
* @RAM_CLUT: RAM CLUT
*
* Description:
* An enumeration of the available Color Lookup Tables (CLUTs).
*/
enum osd_clut {
ROM_CLUT,
RAM_CLUT,
};
/**
* enum osd_rom_clut
* @ROM_CLUT0: Macintosh CLUT
* @ROM_CLUT1: CLUT from DM270 and prior devices
*
* Description:
* An enumeration of the ROM Color Lookup Table (CLUT) options.
*/
enum osd_rom_clut {
ROM_CLUT0,
ROM_CLUT1,
};
/**
* enum osd_blending_factor
* @OSD_0_VID_8: OSD pixels are fully transparent
* @OSD_1_VID_7: OSD pixels contribute 1/8, video pixels contribute 7/8
* @OSD_2_VID_6: OSD pixels contribute 2/8, video pixels contribute 6/8
* @OSD_3_VID_5: OSD pixels contribute 3/8, video pixels contribute 5/8
* @OSD_4_VID_4: OSD pixels contribute 4/8, video pixels contribute 4/8
* @OSD_5_VID_3: OSD pixels contribute 5/8, video pixels contribute 3/8
* @OSD_6_VID_2: OSD pixels contribute 6/8, video pixels contribute 2/8
* @OSD_8_VID_0: OSD pixels are fully opaque
*
* Description:
* An enumeration of the DaVinci pixel blending factor options.
*/
enum osd_blending_factor {
OSD_0_VID_8,
OSD_1_VID_7,
OSD_2_VID_6,
OSD_3_VID_5,
OSD_4_VID_4,
OSD_5_VID_3,
OSD_6_VID_2,
OSD_8_VID_0,
};
/**
* enum osd_blink_interval
* @BLINK_X1: blink interval is 1 vertical refresh cycle
* @BLINK_X2: blink interval is 2 vertical refresh cycles
* @BLINK_X3: blink interval is 3 vertical refresh cycles
* @BLINK_X4: blink interval is 4 vertical refresh cycles
*
* Description:
* An enumeration of the DaVinci pixel blinking interval options.
*/
enum osd_blink_interval {
BLINK_X1,
BLINK_X2,
BLINK_X3,
BLINK_X4,
};
/**
* enum osd_cursor_h_width
* @H_WIDTH_1: horizontal line width is 1 pixel
* @H_WIDTH_4: horizontal line width is 4 pixels
* @H_WIDTH_8: horizontal line width is 8 pixels
* @H_WIDTH_12: horizontal line width is 12 pixels
* @H_WIDTH_16: horizontal line width is 16 pixels
* @H_WIDTH_20: horizontal line width is 20 pixels
* @H_WIDTH_24: horizontal line width is 24 pixels
* @H_WIDTH_28: horizontal line width is 28 pixels
*/
enum osd_cursor_h_width {
H_WIDTH_1,
H_WIDTH_4,
H_WIDTH_8,
H_WIDTH_12,
H_WIDTH_16,
H_WIDTH_20,
H_WIDTH_24,
H_WIDTH_28,
};
/**
* enum davinci_cursor_v_width
* @V_WIDTH_1: vertical line width is 1 line
* @V_WIDTH_2: vertical line width is 2 lines
* @V_WIDTH_4: vertical line width is 4 lines
* @V_WIDTH_6: vertical line width is 6 lines
* @V_WIDTH_8: vertical line width is 8 lines
* @V_WIDTH_10: vertical line width is 10 lines
* @V_WIDTH_12: vertical line width is 12 lines
* @V_WIDTH_14: vertical line width is 14 lines
*/
enum osd_cursor_v_width {
V_WIDTH_1,
V_WIDTH_2,
V_WIDTH_4,
V_WIDTH_6,
V_WIDTH_8,
V_WIDTH_10,
V_WIDTH_12,
V_WIDTH_14,
};
/**
* struct osd_cursor_config
* @xsize: horizontal size in pixels
* @ysize: vertical size in lines
* @xpos: horizontal offset in pixels from the left edge of the display
* @ypos: vertical offset in lines from the top of the display
* @interlaced: Non-zero if the display is interlaced, or zero otherwise
* @h_width: horizontal line width
* @v_width: vertical line width
* @clut: the CLUT selector (ROM or RAM) for the cursor color
* @clut_index: an index into the CLUT for the cursor color
*
* Description:
* A structure describing the configuration parameters of the hardware
* rectangular cursor.
*/
struct osd_cursor_config {
unsigned xsize;
unsigned ysize;
unsigned xpos;
unsigned ypos;
int interlaced;
enum osd_cursor_h_width h_width;
enum osd_cursor_v_width v_width;
enum osd_clut clut;
unsigned char clut_index;
};
/**
* struct osd_layer_config
* @pixfmt: pixel format
* @line_length: offset in bytes between start of each line in memory
* @xsize: number of horizontal pixels displayed per line
* @ysize: number of lines displayed
* @xpos: horizontal offset in pixels from the left edge of the display
* @ypos: vertical offset in lines from the top of the display
* @interlaced: Non-zero if the display is interlaced, or zero otherwise
*
* Description:
* A structure describing the configuration parameters of an On-Screen Display
* (OSD) or video layer related to how the image is stored in memory.
* @line_length must be a multiple of the cache line size (32 bytes).
*/
struct osd_layer_config {
enum osd_pix_format pixfmt;
unsigned line_length;
unsigned xsize;
unsigned ysize;
unsigned xpos;
unsigned ypos;
int interlaced;
};
/* parameters that apply on a per-window (OSD or video) basis */
struct osd_window_state {
int is_allocated;
int is_enabled;
unsigned long fb_base_phys;
enum osd_zoom_factor h_zoom;
enum osd_zoom_factor v_zoom;
struct osd_layer_config lconfig;
};
/* parameters that apply on a per-OSD-window basis */
struct osd_osdwin_state {
enum osd_clut clut;
enum osd_blending_factor blend;
int colorkey_blending;
unsigned colorkey;
int rec601_attenuation;
/* index is pixel value */
unsigned char palette_map[16];
};
/* hardware rectangular cursor parameters */
struct osd_cursor_state {
int is_enabled;
struct osd_cursor_config config;
};
struct osd_state;
struct vpbe_osd_ops {
int (*initialize)(struct osd_state *sd);
int (*request_layer)(struct osd_state *sd, enum osd_layer layer);
void (*release_layer)(struct osd_state *sd, enum osd_layer layer);
int (*enable_layer)(struct osd_state *sd, enum osd_layer layer,
int otherwin);
void (*disable_layer)(struct osd_state *sd, enum osd_layer layer);
int (*set_layer_config)(struct osd_state *sd, enum osd_layer layer,
struct osd_layer_config *lconfig);
void (*get_layer_config)(struct osd_state *sd, enum osd_layer layer,
struct osd_layer_config *lconfig);
void (*start_layer)(struct osd_state *sd, enum osd_layer layer,
unsigned long fb_base_phys,
unsigned long cbcr_ofst);
void (*set_left_margin)(struct osd_state *sd, u32 val);
void (*set_top_margin)(struct osd_state *sd, u32 val);
void (*set_interpolation_filter)(struct osd_state *sd, int filter);
int (*set_vid_expansion)(struct osd_state *sd,
enum osd_h_exp_ratio h_exp,
enum osd_v_exp_ratio v_exp);
void (*get_vid_expansion)(struct osd_state *sd,
enum osd_h_exp_ratio *h_exp,
enum osd_v_exp_ratio *v_exp);
void (*set_zoom)(struct osd_state *sd, enum osd_layer layer,
enum osd_zoom_factor h_zoom,
enum osd_zoom_factor v_zoom);
};
struct osd_state {
enum vpbe_version vpbe_type;
spinlock_t lock;
struct device *dev;
dma_addr_t osd_base_phys;
void __iomem *osd_base;
unsigned long osd_size;
/* 1-->the isr will toggle the VID0 ping-pong buffer */
int pingpong;
int interpolation_filter;
int field_inversion;
enum osd_h_exp_ratio osd_h_exp;
enum osd_v_exp_ratio osd_v_exp;
enum osd_h_exp_ratio vid_h_exp;
enum osd_v_exp_ratio vid_v_exp;
enum osd_clut backg_clut;
unsigned backg_clut_index;
enum osd_rom_clut rom_clut;
int is_blinking;
/* attribute window blinking enabled */
enum osd_blink_interval blink;
/* YCbCrI or YCrCbI */
enum osd_pix_format yc_pixfmt;
/* columns are Y, Cb, Cr */
unsigned char clut_ram[256][3];
struct osd_cursor_state cursor;
/* OSD0, VID0, OSD1, VID1 */
struct osd_window_state win[4];
/* OSD0, OSD1 */
struct osd_osdwin_state osdwin[2];
/* OSD device Operations */
struct vpbe_osd_ops ops;
};
struct osd_platform_data {
int field_inv_wa_enable;
};
#endif
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