diff options
Diffstat (limited to 'drivers/gpu/drm/emgd/include/igd_mode.h')
| -rw-r--r-- | drivers/gpu/drm/emgd/include/igd_mode.h | 896 |
1 files changed, 0 insertions, 896 deletions
diff --git a/drivers/gpu/drm/emgd/include/igd_mode.h b/drivers/gpu/drm/emgd/include/igd_mode.h deleted file mode 100644 index 5bcac3e0b5de..000000000000 --- a/drivers/gpu/drm/emgd/include/igd_mode.h +++ /dev/null @@ -1,896 +0,0 @@ -/* -*- pse-c -*- - *----------------------------------------------------------------------------- - * Filename: igd_mode.h - * $Revision: 1.7 $ - *----------------------------------------------------------------------------- - * 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: - * - *----------------------------------------------------------------------------- - */ - -#ifndef _IGD_MODE_H_ -#define _IGD_MODE_H_ - -/*! - * @defgroup pixel_formats Pixel Format Definitions - * @ingroup display_group - * - * Pixel Format Definitions used in FB info data structure and - * throughout IGD API functions. Pixel formats are comprised - * of a Depth and Colorspace component combined (OR'd) with - * a unique number. Pixel formats and their components are - * defined with the following defines. - * - * @{ - */ - -/*! - * This is a just to make use of the Pixel format explicit. This could - * be replaced with an ENUM in the future. - */ -typedef unsigned long igd_pf_t; - -/*! - * @name Masks - * Masks that may be used to seperate portions of the pixel format - * definitions. - * - * @note Pixel Formats are maintained such that - * (pixel_format & IGD_PF_FMT_MASK) >> IGD_PF_FMT_SHIFT - * will always provide a unique index that can be used in a - * lookup table. - * @{ - */ -#define IGD_PF_MASK 0x0000FFFF -#define IGD_PF_TYPE_MASK 0x0000FF00 -#define IGD_PF_DEPTH_MASK 0x000000FF -#define IGD_PF_FMT_MASK 0x00FF0000 -#define IGD_PF_FMT_SHIFT 16 -/*! @} */ - -/*! - * @name Depths - * Pixel Format depths in Bits per pixel. - * @{ - */ -#define PF_DEPTH_1 0x00000001 -#define PF_DEPTH_2 0x00000002 -#define PF_DEPTH_4 0x00000004 -#define PF_DEPTH_8 0x00000008 -#define PF_DEPTH_12 0x0000000c -#define PF_DEPTH_16 0x00000010 -#define PF_DEPTH_24 0x00000018 -#define PF_DEPTH_32 0x00000020 -#define PF_DEPTH_64 0x00000040 -/*! @} */ - -/* Unknown Pixel Format */ -#define IGD_PF_UNKNOWN 0x00000000 - -/*! - * @name Colorspace - * Colorspace components of the overall pixel format definition. - * Several types may be OR'd together. - * To check for equivalent types use IGD_PF_TYPE(pf) == TYPE - * - * @{ - */ -#define PF_TYPE_ALPHA 0x00000100 -#define PF_TYPE_RGB 0x00000200 -#define PF_TYPE_YUV 0x00000400 -#define PF_TYPE_PLANAR 0x00000800 -#define PF_TYPE_OTHER 0x00001000 -#define PF_TYPE_RGB_XOR 0x00002000 /* Cursor */ -#define PF_TYPE_COMP 0x00004000 /* Compressed */ - -#define PF_TYPE_ARGB (PF_TYPE_ALPHA | PF_TYPE_RGB) -#define PF_TYPE_YUV_PACKED (PF_TYPE_YUV) -#define PF_TYPE_YUV_PLANAR (PF_TYPE_YUV | PF_TYPE_PLANAR) - -/*! @} */ - -/*! - * @name 8 Bit RGB Pixel Formats - * @note Depth is bits per index (8) - * @{ -*/ -#define IGD_PF_ARGB8_INDEXED (PF_DEPTH_8 | PF_TYPE_ARGB | 0x00010000) -#define IGD_PF_ARGB4_INDEXED (PF_DEPTH_4 | PF_TYPE_ARGB | 0x00020000) -/*! @} */ - -/*! - * @name 16 Bit RGB Pixel Formats - * @note Depth is bits per pixel (16) - * @{ - */ -#define IGD_PF_ARGB16_4444 (PF_DEPTH_16 | PF_TYPE_ARGB | 0x00030000) -#define IGD_PF_ARGB16_1555 (PF_DEPTH_16 | PF_TYPE_ARGB | 0x00040000) -#define IGD_PF_RGB16_565 (PF_DEPTH_16 | PF_TYPE_RGB | 0x00050000) -#define IGD_PF_xRGB16_555 (PF_DEPTH_16 | PF_TYPE_RGB | 0x00060000) -/*! @} */ - -/*! - * @name 24 Bit RGB Pixel Formats - * @note Depth is bits per pixel (24) - * @{ - */ -#define IGD_PF_RGB24 (PF_DEPTH_24 | PF_TYPE_RGB | 0x00070000) -/*! @} */ - -/*! - * @name 32 Bit RGB Pixel Formats - * @note Depth is bits per pixel including unused bits (32). - * @{ - */ -#define IGD_PF_xRGB32_8888 (PF_DEPTH_32 | PF_TYPE_RGB | 0x00080000) -#define IGD_PF_xRGB32 IGD_PF_xRGB32_8888 -#define IGD_PF_ARGB32 (PF_DEPTH_32 | PF_TYPE_ARGB | 0x00090000) -#define IGD_PF_ARGB32_8888 IGD_PF_ARGB32 -#define IGD_PF_xBGR32_8888 (PF_DEPTH_32 | PF_TYPE_RGB | 0x000a0000) -#define IGD_PF_xBGR32 IGD_PF_xBGR32_8888 -#define IGD_PF_ABGR32 (PF_DEPTH_32 | PF_TYPE_ARGB | 0x000b0000) -#define IGD_PF_ABGR32_8888 IGD_PF_ABGR32 -/*! @} */ - -/*! - * @name YUV Packed Pixel Formats - * @note Depth is Effective bits per pixel - * - * @{ - */ -#define IGD_PF_YUV422_PACKED_YUY2 (PF_DEPTH_16| PF_TYPE_YUV_PACKED| 0x000c0000) -#define IGD_PF_YUV422_PACKED_YVYU (PF_DEPTH_16| PF_TYPE_YUV_PACKED| 0x000d0000) -#define IGD_PF_YUV422_PACKED_UYVY (PF_DEPTH_16| PF_TYPE_YUV_PACKED| 0x000e0000) -#define IGD_PF_YUV422_PACKED_VYUY (PF_DEPTH_16| PF_TYPE_YUV_PACKED| 0x000f0000) -#define IGD_PF_YUV411_PACKED_Y41P (PF_DEPTH_12| PF_TYPE_YUV_PACKED| 0x00100000) -/*! @} */ - -/*! - * @name YUV Planar Pixel Formats - * @note Depth is Y plane bits per pixel - * @{ - */ -#define IGD_PF_YUV420_PLANAR_I420 (PF_DEPTH_8| PF_TYPE_YUV_PLANAR| 0x00110000) -#define IGD_PF_YUV420_PLANAR_IYUV IGD_PF_YUV420_PLANAR_I420 -#define IGD_PF_YUV420_PLANAR_YV12 (PF_DEPTH_8| PF_TYPE_YUV_PLANAR| 0x00120000) -#define IGD_PF_YUV410_PLANAR_YVU9 (PF_DEPTH_8| PF_TYPE_YUV_PLANAR| 0x00130000) -#define IGD_PF_YUV420_PLANAR_NV12 (PF_DEPTH_8| PF_TYPE_YUV_PLANAR| 0x00140000) -/*! @} */ - -/*! - * @name Cursor Pixel Formats - * @{ - * - * RGB_XOR_2: Palette = {Color 0, Color 1, Transparent, Invert Dest } - * RGB_T_2: Palette = {Color 0, Color 1, Transparent, Color 2 } - * RGB_2: Palette = {Color 0, Color 1, Color 2, Color 3 } - */ -#define IGD_PF_RGB_XOR_2 (PF_DEPTH_2 | PF_TYPE_RGB_XOR | 0x00150000) -#define IGD_PF_RGB_T_2 (PF_DEPTH_2 | PF_TYPE_RGB | 0x00160000) -#define IGD_PF_RGB_2 (PF_DEPTH_2 | PF_TYPE_RGB | 0x00170000) -/*! @} */ - -/*! - * @name Bump Pixel Formats - * @note Depth is bits per pixel - * @{ - */ -#define IGD_PF_DVDU_88 (PF_DEPTH_16 | PF_TYPE_OTHER | 0x00180000) -#define IGD_PF_LDVDU_655 (PF_DEPTH_16 | PF_TYPE_OTHER | 0x00190000) -#define IGD_PF_xLDVDU_8888 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x001a0000) -/*! @} */ - -/*! - * @name Compressed Pixel Formats - * @note Depth is effective bits per pixel - * @{ - */ -#define IGD_PF_DXT1 (PF_DEPTH_4 | PF_TYPE_COMP | 0x001b0000) -#define IGD_PF_DXT2 (PF_DEPTH_8 | PF_TYPE_COMP | 0x001c0000) -#define IGD_PF_DXT3 (PF_DEPTH_8 | PF_TYPE_COMP | 0x001d0000) -#define IGD_PF_DXT4 (PF_DEPTH_8 | PF_TYPE_COMP | 0x001e0000) -#define IGD_PF_DXT5 (PF_DEPTH_8 | PF_TYPE_COMP | 0x001f0000) -/*! @} */ - -/*! - * @name Depth Buffer Formats - * @note Depth is bits per pixel - * @{ - */ -#define IGD_PF_Z16 (PF_DEPTH_16 | PF_TYPE_OTHER | 0x00200000) -#define IGD_PF_Z24 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x00210000) -#define IGD_PF_S8Z24 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x00220000) -/*! @} */ - -/*! - * @name Other Pixel Formats - * - * - I8 8bit value replicated to all color channels. - * - L8 8bit value replicated to RGB color channels, Alpha is 1.0. - * - A8 8bit Alpha with RGB = 0. - * - AL88 8bit Alpha, 8bit color replicated to RGB channels. - * - AI44 4bit alpha 4bit palette color. - * - IA44 4bit alpha 4bit palette color. - * @{ - */ -#define IGD_PF_I8 (PF_DEPTH_8 | PF_TYPE_OTHER | 0x00230000) -#define IGD_PF_L8 (PF_DEPTH_8 | PF_TYPE_OTHER | 0x00240000) -#define IGD_PF_A8 (PF_DEPTH_8 | PF_TYPE_ALPHA | 0x00250000) -#define IGD_PF_AL88 (PF_DEPTH_16 | PF_TYPE_ALPHA | PF_TYPE_OTHER | 0x00260000) -#define IGD_PF_AI44 (PF_DEPTH_8 | PF_TYPE_OTHER | 0x00270000) -#define IGD_PF_IA44 (PF_DEPTH_8 | PF_TYPE_OTHER | 0x00280000) - -#define IGD_PF_L16 (PF_DEPTH_16 | PF_TYPE_OTHER | 0x00290000) -#define IGD_PF_ARGB32_2101010 (PF_DEPTH_32 | PF_TYPE_ARGB | 0x002a0000) -#define IGD_PF_AWVU32_2101010 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x002b0000) -#define IGD_PF_QWVU32_8888 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x002c0000) -#define IGD_PF_GR32_1616 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x002d0000) -#define IGD_PF_VU32_1616 (PF_DEPTH_32 | PF_TYPE_OTHER | 0x002e0000) - -/*! - * @name Floating-Point formats - * - * - R16F Floating-point format 16-bits for the Red Channel - * - GR32_1616F 32-bit float format using 16 bits for red and green channel - * - R32F IEEE Floating-Point s23e8 32-bits for the Red Channel - * - ABGR32_16161616F - This is a 64-bit FP format. - * - Z32F 32-bit float 3D depth buffer format. - * @{ - */ -#define IGD_PF_R16F (PF_DEPTH_16 | PF_TYPE_OTHER | 0x002f0000) -#define IGD_PF_GR32_1616F (PF_DEPTH_32 | PF_TYPE_OTHER | 0x00300000) -#define IGD_PF_R32F (PF_DEPTH_32 | PF_TYPE_OTHER | 0x00310000) -#define IGD_PF_ABGR64_16161616F (PF_DEPTH_64 | PF_TYPE_ARGB | 0x00320000) -#define IGD_PF_Z32F (PF_DEPTH_32 | PF_TYPE_OTHER | 0x00330000) -/*! @} */ - -/*! - * @name IGD_PF_NEXT array length helper - * - * This helper should always be set to the next available PF id. In this - * manner any array that uses the id as an index can be defined as - * unsigned long lookup_table[IGD_PF_NEXT] = {...}; and will then generate - * compile warnings if the pixel format list length changes. - */ -#define IGD_PF_NEXT 0x34 -/*! - * @name Helper Macros - * @{ - */ - -/*! Gets bits per pixel from pixel format */ -#define IGD_PF_BPP(pf) ((pf) & IGD_PF_DEPTH_MASK) -/*! Gets bits per pixel from pixel format */ -#define IGD_PF_DEPTH(pf) IGD_PF_BPP(pf) -/*! Gets Bytes per pixel from pixel format */ -#define IGD_PF_BYPP(pf) ((IGD_PF_DEPTH(pf)+0x7)>>3) -/*! Gets Bytes required for line of pixels */ -#define IGD_PF_PIXEL_BYTES(pf, np) (((IGD_PF_BPP(pf)*np) +0x7)>>3) -/*! Gets numeric pf */ -#define IGD_PF_NUM(pf) ((pf>>16) & 0xff) -/*! Gets pf type */ -#define IGD_PF_TYPE(pf) (pf & IGD_PF_TYPE_MASK) - -/*! @} */ -/*! @} */ - - -/* - * NOTE: When Adding pixel formats you must add correct definitions to - * any pixel format lookup tables. See igd_2d.c - */ - - -/*! - * @addtogroup display_group - * - * <B>Relavent Dispatch Functions</B> - * - _igd_dispatch::query_dc() - * - _igd_dispatch::query_mode_list() - * - _igd_dispatch::free_mode_list() - * - _igd_dispatch::alter_displays() - * - * @{ - */ - -/*! - * The opaque display handle, returned from igd_alloc_display(). - * A display handle is needed for each physical display device. - */ -typedef void* igd_display_h; - -/*! - * The maximum number of displays available in the display configurations - * below. - */ -#define IGD_MAX_DISPLAYS 2 - -/*! - * @brief An opaque driver handle. - * - * This is an opaque driver handle. It is returned during driver init - * and remains usable for the life of the driver. - */ -typedef void* igd_driver_h; - -/*! - * @name Display Configuration Definition - * @anchor dc_defines - * - * The display configuration (dc) is a unique 32bit identifier that fully - * describes all displays in use and how they are attached to planes and - * pipes to form Single, Clone, Twin and Extended display setups. - * - * The DC is treated as 8 nibbles of information (nibble = 4 bits). Each - * nibble position in the 32bit DC corresponds to a specific role as - * follows: - * -<PRE> - 0x12345678 - ||||||||-- Legacy Display Configuration (Single, Twin, Clone, Ext) - |||||||--- Port Number for Primary Pipe Master - ||||||---- Port Number for Primary Pipe Twin 1 - |||||----- Port Number for Primary Pipe Twin 2 - ||||------ Port Number for Primary Pipe Twin 3 - |||------- Port Number for Secondary Pipe Master - ||-------- Port Number for Secondary Pipe Twin 1 - |--------- Port Number for Secondary Pipe Twin 2 -</PRE> - * - * The legacy Display Configuration determines if the display is in Single - * Twin, Clone or extended mode using the following defines. When a complex - * (>2 displays) setup is defined, the legacy configuration will describe - * only a portion of the complete system. - * - * - IGD_DISPLAY_CONFIG_SINGLE: A single primary display only. - * - IGD_DISPLAY_CONFIG_CLONE: Two (or more) displays making use of two - * display pipes. In this configuration two sets of display timings are - * used with a single source data plane. - * - IGD_DISPLAY_CONFIG_TWIN: Two (or more) displays using a single display - * pipe. In this configuration a single set of display timings are - * used for multiple displays. - * - IGD_DISPLAY_CONFIG_EXTENDED: Two (or more) displays making use of two - * display pipes and two display planes. In this configuration two sets - * of display timings are used and two source data planes. - * - * @{ - */ -#define IGD_DISPLAY_CONFIG_SINGLE 0x1 -#define IGD_DISPLAY_CONFIG_CLONE 0x2 -#define IGD_DISPLAY_CONFIG_TWIN 0x4 -#define IGD_DISPLAY_CONFIG_EXTENDED 0x8 -#define IGD_DISPLAY_CONFIG_MASK 0xf -/*! @} */ - -/*! - * @name IGD_DC_PORT_NUMBER - * - * Given a display configuration value and an index, return the port - * number at that position. - */ -#define IGD_DC_PORT_NUMBER(dc, i) (unsigned short) ((dc >> (i * 4)) & 0x0f) -#define IGD_DC_PRIMARY(dc) (IGD_DC_PORT_NUMBER(dc,1)) -#define IGD_DC_SECONDARY(dc) (IGD_DC_PORT_NUMBER(dc,5)) - - -/*! - * @name IGD_DC_SINGLE - * For a given dc, return true if it is in single display mode - */ -#define IGD_DC_SINGLE(dc) ((dc & 0xf) == IGD_DISPLAY_CONFIG_SINGLE) -/*! - * @name IGD_DC_TWIN - * For a given dc, return true if it is in twin display mode - */ -#define IGD_DC_TWIN(dc) ((dc & 0xf) == IGD_DISPLAY_CONFIG_TWIN) -/*! - * @name IGD_DC_CLONE - * For a given dc, return true if it is in clone display mode - */ -#define IGD_DC_CLONE(dc) ((dc & 0xf) == IGD_DISPLAY_CONFIG_CLONE) -/*! - * @name IGD_DC_EXTENDED - * For a given dc, return true if it is in extended display mode - */ -#define IGD_DC_EXTENDED(dc) ((dc & 0xf) == IGD_DISPLAY_CONFIG_EXTENDED) - -/*! - * @name Query DC Flags - * @anchor query_dc_flags - * - * - IGD_QUERY_DC_ALL: Query All usable DCs. - * - IGD_QUERY_DC_PREFERRED: Returns only preferred dc's from the list - * of all usable dc's. Twin mode dc's are eliminated if an equivalent - * Clone dc is available. Only the most useful/flexible combination - * of 3 displays is returned rather than all combinations of the 3 - * displays. - * - IGD_QUERY_DC_INIT: Returns a pointer to the initial dc to be used. - * - IGD_QUERY_DC_EXISTING: Returns a pointer to the initial dc that - * most closely matches the DC in use by the hardware. This can be - * used by an IAL to "discover" what the vBIOS has arranged and use - * that configuration. (NOT IMPLEMENTED) - * @{ - */ -#define IGD_QUERY_DC_ALL 0x0 -#define IGD_QUERY_DC_PREFERRED 0x1 -#define IGD_QUERY_DC_INIT 0x2 -#define IGD_QUERY_DC_EXISTING 0x3 -/*! @} */ - - -/*! - * @name DC index Flags - * @anchor dc_index_flags - * - * - IGD_DC_IDX_PRIMARY_MASTER: index to the primary display pipe master - * - IGD_DC_IDX_PRIMARY_TWIN1: index to the first primary display pipe's twin - * - IGD_DC_IDX_PRIMARY_TWIN2: index to the second primary display pipe's twin - * - IGD_DC_IDX_PRIMARY_TWIN3: index to the third primary display pipe's twin - * - IGD_DC_IDX_SECONDARY_MASTER: index to the secondary display pipe master - * - IGD_DC_IDX_SECONDARY_TWIN1: index to the first secondary display pipe's - * twin - * - IGD_DC_IDX_SECONDARY_TWIN2: index to the second secondary display pipe's - * twin - * @{ - */ -#define IGD_DC_IDX_PRIMARY_MASTER 0x1 -#define IGD_DC_IDX_PRIMARY_TWIN1 0x2 -#define IGD_DC_IDX_PRIMARY_TWIN2 0x3 -#define IGD_DC_IDX_PRIMARY_TWIN3 0x4 -#define IGD_DC_IDX_SECONDARY_MASTER 0x5 -#define IGD_DC_IDX_SECONDARY_TWIN1 0x6 -#define IGD_DC_IDX_SECONDARY_TWIN2 0x7 -/*! @} */ - - -/*! - * @name Framebuffer Info Flags - * @anchor fb_info_flags - * - * These bits may be set in the flags member of the _igd_framebuffer_info - * data structure to alter the HALs behavior when calling - * dispatch::alter_displays() All other flag bits must be 0 when calling. - * - * - IGD_VBIOS_FB: The framebuffer info is not populated because the mode - * is being set with a VGA/VESA mode number. The HAL should instead - * return the framebuffer information to the caller when the mode - * has been set. - * - IGD_ENABLE_DISPLAY_GAMMA: The framebuffer data will be color corrected - * by using the 3*256 entry palette lookup table. Red, Green, and Blue - * 8 bit color values will be looked up and converted to another value - * during display. The pixels are not modified. The caller must also - * set the palette using _igd_dispatch::set_palette_entries() - * - IGD_REUSE_FB: The HAL will use the incoming framebuffer info as the - * framebuffer. The HAL will allocate a framebuffer only if - * frambuffer_info.allocated == 0 and this is the first use of the - * display. If the offset has been changed, the caller is now responsible - * for freeing the previous framebuffer surface, and the HAL now fully - * owns the incoming surface, freeing it on shutdown etc. - * - IGD_MIN_PITCH: The allocation will use the input value - * of pitch as the minimum acceptable pitch. This allows a caller - * to allocate a surface with "extra" room between the width and - * pitch so that the width may later be expanded (use with caution). - * - * Additionally all surface flags will be populated by the HAL and - * returned. - * See: @ref surface_info_flags - * - * @{ - */ -#define IGD_VBIOS_FB 0x80000000 -#define IGD_ENABLE_DISPLAY_GAMMA 0x40000000 -#define IGD_REUSE_FB 0x20000000 -#define IGD_MIN_PITCH 0x10000000 -#define IGD_FB_FLAGS_MASK 0xf0000000 -/* @} */ - - -/*! - * @brief Framebuffer related mode setting data. - * See _igd_dispatch::alter_displays() - * - * Data structure that contains details relavent to the framebuffer - * configuration. Used with igd_alter_display() to alter the framebuffer - * size and format. - * - * The framebuffer may be larger or smaller than the display timings. When - * larger the output will be cropped and can be used in a panning - * configuration. When smaller the output will be centered. - * - */ -typedef struct _igd_framebuffer_info { - unsigned int width; /*!< @brief width of fb */ - unsigned int height; /*!< @brief height of fb */ - /*! - * @brief Output pitch in bytes of the fb - * - * The pitch is the number of bytes from the first pixel of a line to - * the first pixel of the next line. This can, and usually will, be - * larger than width * depth for alignment purposes. - */ - unsigned int screen_pitch; - unsigned long fb_base_offset; /*!< @brief memory location of the fb */ - /*!< @brief Memory location of the currently visible buffer - * - * This is what is being displayed on the port, which may be another buffer - * (e.g. a PVR services swap-chain buffer) and not the frame buffer. - */ - unsigned long visible_offset; - /*! - * @brief pixel format of the fb. See @ref pixel_formats - * - * This member is an input to the _igd_dispatch::alter_displays() - * function and must therefore be set to a pixel format that the - * hardware is capable of displaying as a framebuffer. The list - * of framebuffer pixel formats that are available can be queried - * by calling igd_dispatch::get_pixelformats() - */ - unsigned long pixel_format; - unsigned long flags; /*!< @brief See: @ref fb_info_flags */ - unsigned int allocated; /*!< @brief 1 when allocated, 0 otherwise */ -} igd_framebuffer_info_t, *pigd_framebuffer_info_t; - - -/*! - * @name Display Info Flags - * - * Flags used with Display Info data structure to control boolean information. - * - * @note These flags are identical to the flags used with the port driver - * SDK. If any of these flags change, the corresponding flag in pd.h must - * also change. - * - * @{ - */ - -/* Enable/Disable Display */ -#define IGD_DISPLAY_DISABLE 0x00000000 -#define IGD_DISPLAY_ENABLE 0x00000001 - -#define IGD_SCAN_MASK 0x80000000 -#define IGD_SCAN_PROGRESSIVE 0x00000000 -#define IGD_SCAN_INTERLACE 0x80000000 - -#define IGD_PIX_LINE_DOUBLE_MASK 0x60000000 -#define IGD_DOUBLE_LINE_AND_PIXEL 0x60000000 -#define IGD_LINE_DOUBLE 0x40000000 -#define IGD_PIXEL_DOUBLE 0x20000000 -#define IGD_MODE_TEXT 0x10000000 - -#define IGD_VSYNC_HIGH 0x08000000 -#define IGD_HSYNC_HIGH 0x04000000 -#define IGD_BLANK_LOW 0x02000000 -#define IGD_MODE_VESA 0x01000000 /* VGA/VESA mode number is valid*/ - -#define IGD_MODE_STALL 0x00800000 /* Flag to enable stall signal */ -#define IGD_MODE_SCALE 0x00400000 /* Request NATIVE pipe timings */ - -#define IGD_ASPECT_16_9 0x00200000 /* 16:9 aspect ratio */ - -#define IGD_MODE_DTD 0x00080000 /* Read from EDID */ -#define IGD_MODE_DTD_USER 0x00040000 /* User defined timing */ -#define IGD_MODE_DTD_FP_NATIVE 0x00020000 /* Native fp timing */ -#define IGD_MODE_SUPPORTED 0x00010000 - -#define IGD_MODE_FACTORY 0x00008000 /* Factory supported mode */ -#define IGD_MODE_RB 0x00004000 /* Reduced blanking mode */ - -/* - * Port type definitions to be used in display_info flags. - * Also used in port_type field of internal port data structure. - */ -#define IGD_PORT_MASK 0x000FF000 -#define IGD_PORT_ANY 0x000FF000 -#define IGD_PORT_ANALOG 0x00001000 -#define IGD_PORT_DIGITAL 0x00002000 -#define IGD_PORT_SDVO IGD_PORT_DIGITAL -#define IGD_PORT_LVDS 0x00004000 -#define IGD_PORT_RGBA 0x00008000 /* Enhanced DVO (Sunizona) */ -#define IGD_PORT_TV 0x00010000 /* Integrated TV (Alviso) */ - - -/* Atom E6xx requires LPC device, define a port type to differentiate - * with other devices such as 0:2:0, 0:3:0 */ -#define IGD_PORT_LPC 0x80000000 /* LPC device 0:31:0 */ - -/* - * Standard port definitions - */ -#define IGD_PORT_TYPE_TV 0x1 -#define IGD_PORT_TYPE_SDVOB 0x2 -#define IGD_PORT_TYPE_SDVOC 0x3 -#define IGD_PORT_TYPE_LVDS 0x4 -#define IGD_PORT_TYPE_ANALOG 0x5 - -/*! Max ports - * This is the maximum number of ports currently defined to encompass all - * hardware configurations. This should always match the largest defined - * port number in the port tables. Currently the largest port number is 5 - * for the analog port. If a larger port number is defined, then this - * number must be increased. - */ -#define IGD_MAX_PORTS 5 - - -/*! @} */ - -/*! - * @brief Display timing information for use with - * _igd_dispatch::alter_displays() - */ -typedef struct _igd_display_info { - unsigned short width; - unsigned short height; - unsigned short refresh; - unsigned long dclk; /* in KHz */ - unsigned short htotal; - unsigned short hblank_start; - unsigned short hblank_end; - unsigned short hsync_start; - unsigned short hsync_end; - unsigned short vtotal; - unsigned short vblank_start; - unsigned short vblank_end; - unsigned short vsync_start; - unsigned short vsync_end; - short mode_number; - unsigned long flags; - unsigned short x_offset; - unsigned short y_offset; - /* unsigned short port_number; */ - /* void *pd_private_ptr; */ /* Pointer for use by the PD for any purpose. */ - void *private_ptr; /* INTERNAL pointer for use by main driver only */ - unsigned short reserved_dd; /* Reserved for device dependant layer */ - unsigned short reserved_dd_ext; /* Reserved for device dependant layer */ -} igd_display_info_t, *pigd_display_info_t; - - -/*! - * @name Query Modes Flags (deprecated) - * @deprecated To be removed in IEGD 5.1 - * - * Flags for use in igd_query_display function call - * - * @{ - */ -#define IGD_QUERY_ALL_MODES 0x01 -#define IGD_QUERY_PORT_MODES 0x00 -/*! @} */ - - -/*! - * @name Query Mode List Flags - * @anchor query_mode_list_flags - * - * Flags for use with _igd_dispatch::query_mode_list() - * - IGD_QUERY_PRIMARY_MODES: Query mode list for the primary pipe. - * - IGD_QUERY_SECONDARY_MODES: Query modes list for the secondary pipe. - * - IGD_QUERY_LIVE_MODES: Query the live modes instead of filtering - * and allocing a new list. This may be ORed with other bits. - * @{ - */ -#define IGD_QUERY_PRIMARY_MODES 0x0 -#define IGD_QUERY_SECONDARY_MODES 0x1 -#define IGD_QUERY_LIVE_MODES 0x2 -/*! @} */ - - -/*! - * @name timing table end of list marker - * - * This value is used to mark the end of a timing list (igd_display_info_t). - * It is stored in the width field. This must match the value for - * PD_TIMING_LIST_END in src/include/pd.h - * - * @{ - */ -#define IGD_TIMING_TABLE_END 0xffff -/*! @} */ - -/*! - * @name Alter Displays Flags - * @anchor alter_displays_flags - * - * These flags are passed to _igd_dispatch::alter_displays() and are - * defined as follows: - * - IGD_TEST When set, this flag indicates that the mode should only be - * tested. The hardware will not be modified. - * - IGD_FORCE_ALTER When set the hardware will be modified even if the - * mode is the same as the current mode. - * - IGD_CLEAR_FB Clear the framebuffer to black after the mode set. - * - * These flags control which ring buffers are allocated for the display. - * These ring buffers are used with all rendering functions and designate - * the target for the rendering commands. - * - * - IGD_ALLOC_PRIORITY_NORMAL Command slot used for normal commands - * - IGD_ALLOC_PRIORITY_INTERRUPT Command slot with highest priority, often - * used to send commands during interrupt time. This command slot is - * not fully functional. - * - IGD_ALLOC_PRIORITY_POWER In theory this command slot could send power - * events with a higher priority than a regular command slot. In - * practice it is unused. - * - IGD_ALLOC_PRIORITY_BIN Binner ring buffer. This command slot requires - * knowledge of how the hardware binner works. - * - * @bug The Priority Flags overlap with other alter_displays flags and - * need to be relocated for IEGD 5.1 - * - * @{ - */ -#define IGD_TEST 0x08000000 -#define IGD_FORCE_ALTER 0x04000000 -#define IGD_CLEAR_FB 0x02000000 - -#define IGD_ALLOC_PRIORITY_NORMAL 0x10000000 -#define IGD_ALLOC_PRIORITY_INTERRUPT 0x20000000 -#define IGD_ALLOC_PRIORITY_POWER 0x40000000 -#define IGD_ALLOC_PRIORITY_BIN 0x80000000 -/*! @} */ - -/*! - * Display handle list and Display info list should be terminated with - * this tag. List may contain nulls, they will be skipped. - * - * @note This value is -1 so it will work the same on 32 and 64 bit platforms - */ -#define IGD_LIST_END -1 - - - - -/*! - * @name Cursor Info Flags - * @anchor cursor_info_flags - * - * Flags for use in the Cursor Info Structure - * - * @{ - */ -#define IGD_CURSOR_ON 0x00000001 -#define IGD_CURSOR_OFF 0x00000000 -#define IGD_CURSOR_LOAD_ARGB_IMAGE 0x00000010 -#define IGD_CURSOR_LOAD_XOR_IMAGE 0x00000020 - -#define IGD_CURSOR_GAMMA 0x00000002 -#define IGD_CURSOR_LOCAL 0x00000004 /* Local Memory */ -#define IGD_CLONE_CURSOR 0x00000001 -/*! @} */ - -/*! - * @brief Cursor Plane information - * - * This data structure is used as input and output to the - * _igd_dispatch::alter_cursor() dispatch function. - */ -typedef struct _igd_cursor_info { - unsigned long width; - unsigned long height; - unsigned long pixel_format; - /* - * Use the XOR offset for all 2 bit formats, and the ARGB offset for - * 32bit formats. If either offset is 0 it should be assumed that the - * HAL cannot support it. - */ - unsigned long xor_offset; - unsigned long xor_pitch; - unsigned long argb_offset; - unsigned long argb_pitch; - long x_offset; - long y_offset; - long hot_x; - long hot_y; - unsigned long palette[4]; - unsigned long flags; - unsigned long rotation; - unsigned long render_scale_x; - unsigned long render_scale_y; - unsigned short off_screen; -} igd_cursor_info_t; - -/*! - * @name Get Scanline Defines - * @anchor get_scanline_defs - * - * These defines are returned from the _igd_dispatch::get_scanline() - * dispatch function in the place of scanline number when no number exists. - * - * @{ - */ -#define IGD_IN_VBLANK -1 -/*! @} */ - - - - -/*! - * @name Acess i2c Flags - * @anchor access_i2c_flags - * - * These flags are used to control the flow of data in the - * igd_dispatch::access_i2c() dispatch function. - * - * @{ - */ -#define IGD_I2C_READ 0x00000001 -#define IGD_I2C_WRITE 0x00000002 -/*! @} */ - -/*! - * @brief I2C data packet for use with _igd_dispatch::access_i2c() - */ -typedef struct _igd_i2c_reg { - /*! @brief Serial bus id [0..6] for alm core, and 0 for whitney core */ - unsigned char bus_id; - /*! @brief Data address byte of the device */ - unsigned char dab; - /*! @brief Device register */ - unsigned char reg; - /*! @brief Buffer for register values */ - unsigned char *buffer; - /*! @brief number of bytes to read or write */ - unsigned char num_bytes; - /*! @brief i2c bus speed in KHz */ - unsigned long i2c_speed; -} igd_i2c_reg_t; - - - -typedef struct _igd_port_info { - char pd_name[64]; - unsigned long driver_version; /* Formatted as pd_version_t */ - unsigned long port_num; /* Port Number */ - unsigned long display_type; /* Type of display */ - int connected; /* 1 - Display connected, 0 - Otherwise */ - char port_name[8]; /* Default port name (DVOA, sDVO-A, etc.) */ - unsigned long flags; /* Attribute flags, currently used for interlace */ -} igd_port_info_t; - - - -/*! - * @name Alloc Display Flags (deprecated) - * - * Flags for use with the igd_alloc_display function call. - * - IGD_NEW_ALL Default, request for new plane, pipe, port - * - IGD_NEW_PIPE Request for an additional pipe & port, using the same plane - * from previous allocation - * - IGD_NEW_PORT Request for an addition port, using the same pipe and plane - * from previous allocation - * - * @{ - */ -#define IGD_NEW_MASK 0x00700000 -#define IGD_NEW_ALL 0x00400000 -#define IGD_NEW_PIPE 0x00200000 -#define IGD_NEW_PORT 0x00100000 -/*! @} */ - -typedef int (*_igd_query_modes_fn_t)(igd_display_h display_handle, - igd_display_info_t **mode_list); -/*! @} */ - -/*---------------------------------------------------------------------------- - * File Revision History - * $Id: igd_mode.h,v 1.7 2010/09/20 17:26:49 astead Exp $ - * $Source: /nfs/fm/proj/eia/cvsroot/koheo/linux/egd_drm/include/igd_mode.h,v $ - *---------------------------------------------------------------------------- - */ - -#endif /* _IGD_MODE_H_ */ |