| /* |
| * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> |
| * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com> |
| * Copyright (c) 2008 Red Hat Inc. |
| * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA |
| * Copyright (c) 2007-2008 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #ifndef _DRM_MODE_H |
| #define _DRM_MODE_H |
| |
| #include <linux/kernel.h> |
| #include <linux/types.h> |
| |
| #define DRM_DISPLAY_INFO_LEN 32 |
| #define DRM_CONNECTOR_NAME_LEN 32 |
| #define DRM_DISPLAY_MODE_LEN 32 |
| #define DRM_PROP_NAME_LEN 32 |
| |
| #define DRM_MODE_TYPE_BUILTIN (1<<0) |
| #define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) |
| #define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) |
| #define DRM_MODE_TYPE_PREFERRED (1<<3) |
| #define DRM_MODE_TYPE_DEFAULT (1<<4) |
| #define DRM_MODE_TYPE_USERDEF (1<<5) |
| #define DRM_MODE_TYPE_DRIVER (1<<6) |
| |
| /* Video mode flags */ |
| /* bit compatible with the xorg definitions. */ |
| #define DRM_MODE_FLAG_PHSYNC (1<<0) |
| #define DRM_MODE_FLAG_NHSYNC (1<<1) |
| #define DRM_MODE_FLAG_PVSYNC (1<<2) |
| #define DRM_MODE_FLAG_NVSYNC (1<<3) |
| #define DRM_MODE_FLAG_INTERLACE (1<<4) |
| #define DRM_MODE_FLAG_DBLSCAN (1<<5) |
| #define DRM_MODE_FLAG_CSYNC (1<<6) |
| #define DRM_MODE_FLAG_PCSYNC (1<<7) |
| #define DRM_MODE_FLAG_NCSYNC (1<<8) |
| #define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ |
| #define DRM_MODE_FLAG_BCAST (1<<10) |
| #define DRM_MODE_FLAG_PIXMUX (1<<11) |
| #define DRM_MODE_FLAG_DBLCLK (1<<12) |
| #define DRM_MODE_FLAG_CLKDIV2 (1<<13) |
| |
| /* DPMS flags */ |
| /* bit compatible with the xorg definitions. */ |
| #define DRM_MODE_DPMS_ON 0 |
| #define DRM_MODE_DPMS_STANDBY 1 |
| #define DRM_MODE_DPMS_SUSPEND 2 |
| #define DRM_MODE_DPMS_OFF 3 |
| |
| /* Scaling mode options */ |
| #define DRM_MODE_SCALE_NON_GPU 0 |
| #define DRM_MODE_SCALE_FULLSCREEN 1 |
| #define DRM_MODE_SCALE_NO_SCALE 2 |
| #define DRM_MODE_SCALE_ASPECT 3 |
| |
| /* Dithering mode options */ |
| #define DRM_MODE_DITHERING_OFF 0 |
| #define DRM_MODE_DITHERING_ON 1 |
| |
| struct drm_mode_modeinfo { |
| __u32 clock; |
| __u16 hdisplay, hsync_start, hsync_end, htotal, hskew; |
| __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan; |
| |
| __u32 vrefresh; /* vertical refresh * 1000 */ |
| |
| __u32 flags; |
| __u32 type; |
| char name[DRM_DISPLAY_MODE_LEN]; |
| }; |
| |
| struct drm_mode_card_res { |
| __u64 fb_id_ptr; |
| __u64 crtc_id_ptr; |
| __u64 connector_id_ptr; |
| __u64 encoder_id_ptr; |
| __u32 count_fbs; |
| __u32 count_crtcs; |
| __u32 count_connectors; |
| __u32 count_encoders; |
| __u32 min_width, max_width; |
| __u32 min_height, max_height; |
| }; |
| |
| struct drm_mode_crtc { |
| __u64 set_connectors_ptr; |
| __u32 count_connectors; |
| |
| __u32 crtc_id; /**< Id */ |
| __u32 fb_id; /**< Id of framebuffer */ |
| |
| __u32 x, y; /**< Position on the frameuffer */ |
| |
| __u32 gamma_size; |
| __u32 mode_valid; |
| struct drm_mode_modeinfo mode; |
| }; |
| |
| #define DRM_MODE_ENCODER_NONE 0 |
| #define DRM_MODE_ENCODER_DAC 1 |
| #define DRM_MODE_ENCODER_TMDS 2 |
| #define DRM_MODE_ENCODER_LVDS 3 |
| #define DRM_MODE_ENCODER_TVDAC 4 |
| |
| struct drm_mode_get_encoder { |
| __u32 encoder_id; |
| __u32 encoder_type; |
| |
| __u32 crtc_id; /**< Id of crtc */ |
| |
| __u32 possible_crtcs; |
| __u32 possible_clones; |
| }; |
| |
| /* This is for connectors with multiple signal types. */ |
| /* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ |
| #define DRM_MODE_SUBCONNECTOR_Automatic 0 |
| #define DRM_MODE_SUBCONNECTOR_Unknown 0 |
| #define DRM_MODE_SUBCONNECTOR_DVID 3 |
| #define DRM_MODE_SUBCONNECTOR_DVIA 4 |
| #define DRM_MODE_SUBCONNECTOR_Composite 5 |
| #define DRM_MODE_SUBCONNECTOR_SVIDEO 6 |
| #define DRM_MODE_SUBCONNECTOR_Component 8 |
| #define DRM_MODE_SUBCONNECTOR_SCART 9 |
| |
| #define DRM_MODE_CONNECTOR_Unknown 0 |
| #define DRM_MODE_CONNECTOR_VGA 1 |
| #define DRM_MODE_CONNECTOR_DVII 2 |
| #define DRM_MODE_CONNECTOR_DVID 3 |
| #define DRM_MODE_CONNECTOR_DVIA 4 |
| #define DRM_MODE_CONNECTOR_Composite 5 |
| #define DRM_MODE_CONNECTOR_SVIDEO 6 |
| #define DRM_MODE_CONNECTOR_LVDS 7 |
| #define DRM_MODE_CONNECTOR_Component 8 |
| #define DRM_MODE_CONNECTOR_9PinDIN 9 |
| #define DRM_MODE_CONNECTOR_DisplayPort 10 |
| #define DRM_MODE_CONNECTOR_HDMIA 11 |
| #define DRM_MODE_CONNECTOR_HDMIB 12 |
| #define DRM_MODE_CONNECTOR_TV 13 |
| |
| struct drm_mode_get_connector { |
| |
| __u64 encoders_ptr; |
| __u64 modes_ptr; |
| __u64 props_ptr; |
| __u64 prop_values_ptr; |
| |
| __u32 count_modes; |
| __u32 count_props; |
| __u32 count_encoders; |
| |
| __u32 encoder_id; /**< Current Encoder */ |
| __u32 connector_id; /**< Id */ |
| __u32 connector_type; |
| __u32 connector_type_id; |
| |
| __u32 connection; |
| __u32 mm_width, mm_height; /**< HxW in millimeters */ |
| __u32 subpixel; |
| }; |
| |
| #define DRM_MODE_PROP_PENDING (1<<0) |
| #define DRM_MODE_PROP_RANGE (1<<1) |
| #define DRM_MODE_PROP_IMMUTABLE (1<<2) |
| #define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ |
| #define DRM_MODE_PROP_BLOB (1<<4) |
| |
| struct drm_mode_property_enum { |
| __u64 value; |
| char name[DRM_PROP_NAME_LEN]; |
| }; |
| |
| struct drm_mode_get_property { |
| __u64 values_ptr; /* values and blob lengths */ |
| __u64 enum_blob_ptr; /* enum and blob id ptrs */ |
| |
| __u32 prop_id; |
| __u32 flags; |
| char name[DRM_PROP_NAME_LEN]; |
| |
| __u32 count_values; |
| __u32 count_enum_blobs; |
| }; |
| |
| struct drm_mode_connector_set_property { |
| __u64 value; |
| __u32 prop_id; |
| __u32 connector_id; |
| }; |
| |
| struct drm_mode_get_blob { |
| __u32 blob_id; |
| __u32 length; |
| __u64 data; |
| }; |
| |
| struct drm_mode_fb_cmd { |
| __u32 fb_id; |
| __u32 width, height; |
| __u32 pitch; |
| __u32 bpp; |
| __u32 depth; |
| /* driver specific handle */ |
| __u32 handle; |
| }; |
| |
| struct drm_mode_mode_cmd { |
| __u32 connector_id; |
| struct drm_mode_modeinfo mode; |
| }; |
| |
| #define DRM_MODE_CURSOR_BO (1<<0) |
| #define DRM_MODE_CURSOR_MOVE (1<<1) |
| |
| /* |
| * depending on the value in flags diffrent members are used. |
| * |
| * CURSOR_BO uses |
| * crtc |
| * width |
| * height |
| * handle - if 0 turns the cursor of |
| * |
| * CURSOR_MOVE uses |
| * crtc |
| * x |
| * y |
| */ |
| struct drm_mode_cursor { |
| __u32 flags; |
| __u32 crtc_id; |
| __s32 x; |
| __s32 y; |
| __u32 width; |
| __u32 height; |
| /* driver specific handle */ |
| __u32 handle; |
| }; |
| |
| struct drm_mode_crtc_lut { |
| __u32 crtc_id; |
| __u32 gamma_size; |
| |
| /* pointers to arrays */ |
| __u64 red; |
| __u64 green; |
| __u64 blue; |
| }; |
| |
| #endif |