diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/emgd/include/mode.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/emgd/include/mode.h | 306 |
1 files changed, 0 insertions, 306 deletions
diff --git a/drivers/gpu/drm/emgd/emgd/include/mode.h b/drivers/gpu/drm/emgd/emgd/include/mode.h deleted file mode 100644 index 6933d51b0aa2..000000000000 --- a/drivers/gpu/drm/emgd/emgd/include/mode.h +++ /dev/null @@ -1,306 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: mode.h - * $Revision: 1.5 $ - *----------------------------------------------------------------------------- - * Copyright © 2002-2010, 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. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - * - *----------------------------------------------------------------------------- - * Description: - * Contain header information for set mode support - *----------------------------------------------------------------------------- - */ - -#ifndef _MODE_H_ -#define _MODE_H_ - -/* IO.h is needed for the FAR define */ -#include <io.h> - -#include <igd_init.h> -#include <igd_mode.h> -#include <general.h> -#include <context.h> -#include <cmd.h> -#include <pd.h> -#include <edid.h> -#include <displayid.h> -#include <igd_render.h> - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -#define IGD_INVALID_MODE 0 - -/*****************/ -/* Plane Features */ -/*****************/ -#define IGD_PLANE_FEATURES_MASK 0x000000FF -#define IGD_PLANE_DISPLAY 0x00000001 -#define IGD_PLANE_OVERLAY 0x00000002 -#define IGD_PLANE_SPRITE 0x00000004 -#define IGD_PLANE_CURSOR 0x00000008 -#define IGD_PLANE_VGA 0x00000010 -#define IGD_PLANE_DOUBLE 0x00000020 -/*#define IGD_PLANE_CLONE 0x00000040 currently unused */ -#define IGD_PLANE_DIH 0x00000080 -#define IGD_PLANE_USE_PIPEA 0x00000100 -#define IGD_PLANE_USE_PIPEB 0x00000200 - -/*****************/ -/* Pipe Features */ -/*****************/ -/* pipe's supported features */ -#define IGD_PIPE_FEATURES_MASK 0x000000FF -#define IGD_PIPE_DOUBLE 0x00000001 -/* the following 2 bits are not pipe features but - * pipe identification bits that share the same - * pipe_features variable of the pipe structure - * NOTE that these bit-wise OR flags in nibble-2 - * are also used in the port_features variable - * of the port structure (same locations) but - * called IGD_PORT_USE_PIPEX - */ -#define IGD_PIPE_IS_PIPEA 0x00000100 -#define IGD_PIPE_IS_PIPEB 0x00000200 - -/*******************/ -/* Cursor Features */ -/*******************/ -/* - * Cursor's supported features - */ -/* - * cursor's pipe usage regulations. These are copies of the PIPE_IS_ bits so - * that a quick (pipe_features & plane_features & MASK) will tell you if - * the pipe can be used. - */ -#define IGD_CURSOR_USE_PIPE_MASK 0x00000F00 -#define IGD_CURSOR_USE_PIPEA IGD_PIPE_IS_PIPEA -#define IGD_CURSOR_USE_PIPEB IGD_PIPE_IS_PIPEB - -/*****************/ -/* Port features */ -/*****************/ -/* - * Port's supported features - * - * port features also uses IGD_PORT_SHARE_MASK thus port feature bits - * cannot collide with IGD_PORT_SHARE_MASK - */ -#define IGD_PORT_FEATURES_MASK 0x000000FF -#define IGD_RGBA_COLOR 0x00000001 -#define IGD_RGBA_ALPHA 0x00000002 -#define IGD_VGA_COMPRESS 0x00000004 /* Compress VGA to 640x480 */ -#define IGD_PORT_GANG 0x00000008 -/* - * port's pipe usage regulations. These are copies of the PIPE_IS_ bits so - * that a quick (pipe_features & port_features & MASK) will tell you if - * the pipe can be used. - */ -#define IGD_PORT_USE_PIPE_MASK 0x00000F00 -#define IGD_PORT_USE_PIPE_MASK_SHIFT 8 -#define IGD_PORT_USE_PIPEA IGD_PIPE_IS_PIPEA -#define IGD_PORT_USE_PIPEB IGD_PIPE_IS_PIPEB -/* - * Ports Sharing information. The port in question can share a pipe with the - * listed ports. If a shares with b, b must share with a too. - * Must be the same as IGD_PORT_MASK = 0x3f000 - */ -#define IGD_PORT_SHARE_MASK IGD_PORT_MASK -#define IGD_PORT_SHARE_ANALOG IGD_PORT_ANALOG -#define IGD_PORT_SHARE_DIGITAL IGD_PORT_DIGITAL -#define IGD_PORT_SHARE_LVDS IGD_PORT_LVDS -#define IGD_PORT_SHARE_TV IGD_PORT_TV - -/* MAX rings, planes and ports connected to a pipe */ -#define IGD_MAX_PIPE_QUEUES 4 -#define IGD_MAX_PIPE_PLANES 5 -#define IGD_MAX_PIPE_DISPLAYS 4 -#define IGD_MAX_PIPES 2 -#define MAX_DISPLAYS IGD_MAX_DISPLAYS /* From igd_mode.h */ - -/* Parameters to mode_update_plane_pipe_ports */ -#define MODE_UPDATE_PLANE 0x1 -#define MODE_UPDATE_PIPE 0x2 -#define MODE_UPDATE_PORT 0x4 -#define MODE_UPDATE_NONE 0x0 - -#define PLANE(display) \ - ((igd_display_plane_t *)(((igd_display_context_t *)display)->plane)) -#define PIPE(display) \ - ((igd_display_pipe_t *)(((igd_display_context_t *)display)->pipe)) -#define PORT(display, pn) \ - ((igd_display_port_t *)(((igd_display_context_t *)display)->port[pn-1])) -#define PORT_OWNER(display) \ - ((igd_display_port_t *)(((igd_display_context_t *)display)->port[display->port_number-1])) - -#define MODE_IS_SUPPORTED(t) (t->mode_info_flags & IGD_MODE_SUPPORTED) -#define MODE_IS_VGA(t) \ - ((((pd_timing_t *)t)->mode_info_flags & IGD_MODE_VESA) && \ - (t->mode_number < 0x1D)) - -/* #define DC_PORT_NUMBER(dc, i) ((dc >> (i * 4)) & 0x0f) */ -#define DC_PORT_NUMBER IGD_DC_PORT_NUMBER - -/* This structure is used for the mode table which is a list of all - * supported modes. */ - -typedef pd_timing_t igd_timing_info_t, *pigd_timing_info_t; - - -/* - * NOTE: The plane typedef is a generic type. Each plane type has an - * equivalent typedef that is more specific to the type of plane. They - * MUST remain equivalent. If you change one you must change them all. - */ -typedef struct _igd_plane { - unsigned long plane_reg; /* plane control register */ - unsigned long plane_features; /* plane feature list */ - int inuse; /* plane inuse ? */ - int ref_cnt; /* # of displays using this plane */ - unsigned long *pixel_formats; /* supported pixel formats */ - void *plane_info; /* ptr to plane_info */ - struct _igd_plane *mirror; /* pointer to mirror plane */ -} igd_plane_t; - -typedef struct _igd_display_plane { - unsigned long plane_reg; /* plane contron register */ - unsigned long plane_features; /* list of plane features */ - int inuse; /* plane inuse ? */ - int ref_cnt; /* # of displays using this plane */ - unsigned long *pixel_formats; /* list of pixel formats supported */ - igd_framebuffer_info_t *fb_info; /* attached fb to this plane */ - struct _igd_display_plane *mirror; /* pointer to mirror plane */ -} igd_display_plane_t, *pigd_display_plane_t; - -typedef struct _igd_cursor { - unsigned long cursor_reg; /* cursor control register */ - unsigned long plane_features; /* cursor plane features */ - int inuse; /* is this cursor in use? */ - int ref_cnt; /* # of displays using this plane */ - unsigned long *pixel_formats; /* list of pixel_formats supported */ - igd_cursor_info_t *cursor_info; - struct _igd_cursor *mirror; /* pointer to mirror plane */ -} igd_cursor_t; - -typedef struct _igd_clock { - unsigned long dpll_control; /* DPLL control register */ - unsigned long mnp; /* FPx0 register */ - unsigned long p_shift; /* Bit location of P within control */ - unsigned long actual_dclk; /* The actual dotclock after calculating dpll */ -}igd_clock_t; - -typedef struct _igd_display_pipe { - unsigned long pipe_num; /* 0 Based index */ - unsigned long pipe_reg; /* pipe configuration register */ - unsigned long timing_reg; /* timing register(htotal) */ - unsigned long palette_reg; /* palette register */ - igd_clock_t *clock_reg; /* DPLL clock registers */ - unsigned long pipe_features; /* pipe features */ - int inuse; /* pipe allocated? TRUE/FALSE */ - int ref_cnt; /* # of displays using this pipe */ - cmd_queue_t *queue[IGD_MAX_PIPE_QUEUES]; /* Queues for this pipe */ - igd_display_plane_t *plane; /* dsp plane connected to pipe */ - igd_cursor_t *cursor; /* cursor connected to this pipe */ - void *sprite; /* sprite connected to this pipe */ - igd_timing_info_t *timing; /* current timings on the port */ - igd_display_context_t *owner; /* owner display of this pipe */ - unsigned long dclk; /* current dclk running on this pipe */ -}igd_display_pipe_t, *pigd_display_pipe_t; - -typedef struct _igd_display_port { - unsigned long port_type; /* port type */ - unsigned long port_number; /* port number */ - char port_name[8]; /* port name DVO A, B, C, LVDS, ANALOG */ - unsigned long port_reg; /* port control register */ - unsigned long i2c_reg; /* GPIO pins for i2c on this port */ - unsigned long dab; /* i2c Device Address Byte */ - unsigned long ddc_reg; /* GPIO pins for DDC on this port */ - unsigned long ddc_dab; - unsigned long port_features; /* port features */ - unsigned long clock_bits; /* Clock input to use */ - int inuse; /* port is in use */ - unsigned long power_state; /* D Power state for the display/port */ - unsigned long bl_power_state; /* D Power state for the FP backlight */ - struct _igd_display_port *mult_port;/* pointer to multiplexed port, - * if it is used in that way */ - igd_display_info_t *pt_info; /* port timing info */ - pd_driver_t *pd_driver; - void *pd_context; /* Context returned from PD */ - pd_callback_t *callback; /* DD Callback to passed to PD */ - unsigned long num_timing; /* number of timings available */ - igd_timing_info_t *timing_table; /* static/dynamic PD timings list */ - unsigned long i2c_speed; /* Connected encoder's I2C bus speed */ - unsigned long ddc_speed; /* DDC speed in KHz */ - igd_param_fp_info_t *fp_info; /* Flat panel parameter info if any */ - igd_param_dtd_list_t *dtd_list; /* EDID-less DTD info if any */ - igd_param_attr_list_t *attr_list; /* Saved attributes if any */ - igd_attr_t *tmp_attr; /* Temp attr array, for copying */ - unsigned int tmp_attr_num; /* Number of attr in temp array */ - igd_timing_info_t *fp_native_dtd; /* FP native DTD */ - unsigned long pd_type; /* Display type given by port driver */ - unsigned long pd_flags; /* port driver flags */ - unsigned long saved_bl_power_state; - - /* This attribute list is designed to eventually suck in things above - * such as fb_info. For now, it only has color correction attributes */ - igd_attr_t *attributes; - - unsigned char firmware_type; - union { - displayid_t *displayid; - edid_t *edid; /* EDID information */ - }; - - /* Added for VBIOS size Reduction */ - unsigned long preserve; - unsigned long mult_preserve; - unsigned long vga_sync; - -}igd_display_port_t, *pigd_display_port_t; - -/* This structure is used to save mode state. - * Rightnow, it is saving state of current port and its port driver state. - * This information is used while restoring to a previously saved mode - * state. - * TODO: This can be extended to save all display modules (mode, dsp, pi) reg - * information along with port driver's state information. This requires - * changes to exiting reg module. */ -#define MAX_PORT_DRIVERS 20 -typedef struct _mode_pd_state { - igd_display_port_t *port; /* display port */ - void *state; /* and its port driver state */ -} mode_pd_state_t; - -typedef struct _mode_state_t { - mode_pd_state_t pd_state[MAX_PORT_DRIVERS]; -} mode_state_t; - -#endif // _IGD_MODE_H_ - - -/*---------------------------------------------------------------------------- - * File Revision History - * $Id: mode.h,v 1.5 2010/07/23 16:54:50 bpaauwe Exp $ - * $Source: /nfs/fm/proj/eia/cvsroot/koheo/linux/egd_drm/emgd/include/mode.h,v $ - *---------------------------------------------------------------------------- - */ |