1f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* 2f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Copyright (c) 2007 Dave Airlie <airlied@linux.ie> 3f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Copyright (c) 2007 Jakob Bornecrantz <wallbraker@gmail.com> 4f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Copyright (c) 2008 Red Hat Inc. 5f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Copyright (c) 2007-2008 Tungsten Graphics, Inc., Cedar Park, TX., USA 6f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Copyright (c) 2007-2008 Intel Corporation 7f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * 8f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Permission is hereby granted, free of charge, to any person obtaining a 9f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * copy of this software and associated documentation files (the "Software"), 10f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * to deal in the Software without restriction, including without limitation 11f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * the rights to use, copy, modify, merge, publish, distribute, sublicense, 12f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * and/or sell copies of the Software, and to permit persons to whom the 13f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * Software is furnished to do so, subject to the following conditions: 14f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * 15f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * The above copyright notice and this permission notice shall be included in 16f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * all copies or substantial portions of the Software. 17f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * 18f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 21f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 22f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 23f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS 24f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * IN THE SOFTWARE. 25f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu */ 26f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 27f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#ifndef _DRM_MODE_H 28f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define _DRM_MODE_H 29f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 30f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_DISPLAY_INFO_LEN 32 31f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_CONNECTOR_NAME_LEN 32 32f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_DISPLAY_MODE_LEN 32 33f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_PROP_NAME_LEN 32 34f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 35f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_BUILTIN (1<<0) 36f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_CLOCK_C ((1<<1) | DRM_MODE_TYPE_BUILTIN) 37f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_CRTC_C ((1<<2) | DRM_MODE_TYPE_BUILTIN) 38f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_PREFERRED (1<<3) 39f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_DEFAULT (1<<4) 40f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_USERDEF (1<<5) 41f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_TYPE_DRIVER (1<<6) 42f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 43f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* Video mode flags */ 44f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* bit compatible with the xorg definitions. */ 45f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_PHSYNC (1<<0) 46f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_NHSYNC (1<<1) 47f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_PVSYNC (1<<2) 48f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_NVSYNC (1<<3) 49f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_INTERLACE (1<<4) 50f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_DBLSCAN (1<<5) 51f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_CSYNC (1<<6) 52f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_PCSYNC (1<<7) 53f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_NCSYNC (1<<8) 54f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_HSKEW (1<<9) /* hskew provided */ 55f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_BCAST (1<<10) 56f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_PIXMUX (1<<11) 57f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_DBLCLK (1<<12) 58f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_FLAG_CLKDIV2 (1<<13) 5944dcf9e392e11e586c6423fc5531d5359e5c3918Arun Kannan#define DRM_MODE_FLAG_PAR16_9 (1<<14) 6044dcf9e392e11e586c6423fc5531d5359e5c3918Arun Kannan#define DRM_MODE_FLAG_PAR4_3 (1<<15) 61f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 62f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* DPMS flags */ 63f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* bit compatible with the xorg definitions. */ 64f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DPMS_ON 0 65f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DPMS_STANDBY 1 66f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DPMS_SUSPEND 2 67f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DPMS_OFF 3 68f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 69f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* Scaling mode options */ 70e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_SCALE_NONE 0 /* Unmodified timing (display or 71e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare software can still scale) */ 72e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_SCALE_FULLSCREEN 1 /* Full screen, ignore aspect */ 73e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_SCALE_CENTER 2 /* Centered, no scaling */ 74e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_SCALE_ASPECT 3 /* Full screen, preserve aspect */ 75f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 76f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* Dithering mode options */ 77f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DITHERING_OFF 0 78f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_DITHERING_ON 1 79e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_DITHERING_AUTO 2 80e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 81e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare/* Dirty info options */ 82e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_DIRTY_OFF 0 83e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_DIRTY_ON 1 84e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_DIRTY_ANNOTATE 2 85f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 86f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_modeinfo { 87e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 clock; 88e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u16 hdisplay, hsync_start, hsync_end, htotal, hskew; 89e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u16 vdisplay, vsync_start, vsync_end, vtotal, vscan; 90f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 91e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 vrefresh; 92f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 93e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 flags; 94e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 type; 95f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu char name[DRM_DISPLAY_MODE_LEN]; 96f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 97f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 98f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_card_res { 99e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 fb_id_ptr; 100e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 crtc_id_ptr; 101e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 connector_id_ptr; 102e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 encoder_id_ptr; 103e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_fbs; 104e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_crtcs; 105e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_connectors; 106e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_encoders; 107e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 min_width, max_width; 108e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 min_height, max_height; 109f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 110f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 111f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_crtc { 112e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 set_connectors_ptr; 113e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_connectors; 114f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 115e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 crtc_id; /**< Id */ 116e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 fb_id; /**< Id of framebuffer */ 117f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 118e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 x, y; /**< Position on the frameuffer */ 119f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 120e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 gamma_size; 121e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 mode_valid; 122f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu struct drm_mode_modeinfo mode; 123f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 124f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 125f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_ENCODER_NONE 0 126f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_ENCODER_DAC 1 127f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_ENCODER_TMDS 2 128f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_ENCODER_LVDS 3 129f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_ENCODER_TVDAC 4 130e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_ENCODER_MIPI 5 131f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 132f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_get_encoder { 133e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 encoder_id; 134e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 encoder_type; 135f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 136e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 crtc_id; /**< Id of crtc */ 137f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 138e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 possible_crtcs; 139e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 possible_clones; 140f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 141f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 142f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* This is for connectors with multiple signal types. */ 143f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* Try to match DRM_MODE_CONNECTOR_X as closely as possible. */ 144f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_Automatic 0 145f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_Unknown 0 146f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_DVID 3 147f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_DVIA 4 148f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_Composite 5 149f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_SVIDEO 6 150f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_SUBCONNECTOR_Component 8 151e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_SUBCONNECTOR_SCART 9 152f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 153f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_Unknown 0 154f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_VGA 1 155f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_DVII 2 156f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_DVID 3 157f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_DVIA 4 158f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_Composite 5 159f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_SVIDEO 6 160f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_LVDS 7 161f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_Component 8 162f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_9PinDIN 9 163f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_DisplayPort 10 164f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_HDMIA 11 165f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CONNECTOR_HDMIB 12 166e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_CONNECTOR_TV 13 167e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_CONNECTOR_eDP 14 168e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_CONNECTOR_MIPI 15 169f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 170f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_get_connector { 171f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 172e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 encoders_ptr; 173e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 modes_ptr; 174e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 props_ptr; 175e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 prop_values_ptr; 176f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 177e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_modes; 178e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_props; 179e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_encoders; 180f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 181e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 encoder_id; /**< Current Encoder */ 182e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connector_id; /**< Id */ 183e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connector_type; 184e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connector_type_id; 185f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 186e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connection; 187e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 mm_width, mm_height; /**< HxW in millimeters */ 188e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 subpixel; 189d1553599089a69df838154ed769c3fd4456b33b7Rajat S Gupta 190d1553599089a69df838154ed769c3fd4456b33b7Rajat S Gupta __u32 pad; 191f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 192f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 193f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_PROP_PENDING (1<<0) 194f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_PROP_RANGE (1<<1) 195f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_PROP_IMMUTABLE (1<<2) 196f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_PROP_ENUM (1<<3) /* enumerated type with text strings */ 197f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_PROP_BLOB (1<<4) 198f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 199f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_property_enum { 200e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 value; 201f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu char name[DRM_PROP_NAME_LEN]; 202f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 203f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 204f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_get_property { 205e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 values_ptr; /* values and blob lengths */ 206e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 enum_blob_ptr; /* enum and blob id ptrs */ 207f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 208e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 prop_id; 209e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 flags; 210f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu char name[DRM_PROP_NAME_LEN]; 211f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 212e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_values; 213e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 count_enum_blobs; 214f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 215f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 216f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_connector_set_property { 217e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 value; 218e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 prop_id; 219e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connector_id; 220f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 221f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 222f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_get_blob { 223e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 blob_id; 224e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 length; 225e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 data; 226f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 227f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 228f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_fb_cmd { 229e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 fb_id; 230e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 width, height; 231e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 pitch; 232e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 bpp; 233e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 depth; 234f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu /* driver specific handle */ 235e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 handle; 236e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare}; 237e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 238e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_FB_DIRTY_ANNOTATE_COPY 0x01 239e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_FB_DIRTY_ANNOTATE_FILL 0x02 240e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_FB_DIRTY_FLAGS 0x03 241e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 242e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_FB_DIRTY_MAX_CLIPS 256 243e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 244e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare/* 245e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * Mark a region of a framebuffer as dirty. 246e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 247e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * Some hardware does not automatically update display contents 248e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * as a hardware or software draw to a framebuffer. This ioctl 249e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * allows userspace to tell the kernel and the hardware what 250e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * regions of the framebuffer have changed. 251e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 252e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * The kernel or hardware is free to update more then just the 253e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * region specified by the clip rects. The kernel or hardware 254e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * may also delay and/or coalesce several calls to dirty into a 255e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * single update. 256e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 257e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * Userspace may annotate the updates, the annotates are a 258e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * promise made by the caller that the change is either a copy 259e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * of pixels or a fill of a single color in the region specified. 260e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 261e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * If the DRM_MODE_FB_DIRTY_ANNOTATE_COPY flag is given then 262e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * the number of updated regions are half of num_clips given, 263e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * where the clip rects are paired in src and dst. The width and 264e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * height of each one of the pairs must match. 265e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 266e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * If the DRM_MODE_FB_DIRTY_ANNOTATE_FILL flag is given the caller 267e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * promises that the region specified of the clip rects is filled 268e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * completely with a single color as given in the color argument. 269e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare */ 270e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 271e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Bearestruct drm_mode_fb_dirty_cmd { 272e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 fb_id; 273e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 flags; 274e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 color; 275e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 num_clips; 276e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 clips_ptr; 277f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 278f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 279f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_mode_cmd { 280e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 connector_id; 281f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu struct drm_mode_modeinfo mode; 282f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 283f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 284f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CURSOR_BO (1<<0) 285f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#define DRM_MODE_CURSOR_MOVE (1<<1) 286f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 287f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu/* 288e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * depending on the value in flags different members are used. 289f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * 290f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * CURSOR_BO uses 291f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * crtc 292f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * width 293f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * height 294f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * handle - if 0 turns the cursor of 295f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * 296f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * CURSOR_MOVE uses 297f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * crtc 298f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * x 299f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu * y 300f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu */ 301f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_cursor { 302e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 flags; 303e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 crtc_id; 304e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __s32 x; 305e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __s32 y; 306e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 width; 307e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 height; 308f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu /* driver specific handle */ 309e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 handle; 310f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 311f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 312f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryustruct drm_mode_crtc_lut { 313e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 crtc_id; 314e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 gamma_size; 315f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 316f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu /* pointers to arrays */ 317e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 red; 318e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 green; 319e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 blue; 320e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare}; 321e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 322e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_PAGE_FLIP_EVENT 0x01 323e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT 324e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 325e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare/* 326e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * Request a page flip on the specified crtc. 327e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 328e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * This ioctl will ask KMS to schedule a page flip for the specified 329e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * crtc. Once any pending rendering targeting the specified fb (as of 330e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * ioctl time) has completed, the crtc will be reprogrammed to display 331e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * that fb after the next vertical refresh. The ioctl returns 332e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * immediately, but subsequent rendering to the current fb will block 333e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * in the execbuffer ioctl until the page flip happens. If a page 334e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * flip is already pending as the ioctl is called, EBUSY will be 335e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * returned. 336e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 337e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will 338e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * request that drm sends back a vblank event (see drm.h: struct 339e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * drm_event_vblank) when the page flip is done. The user_data field 340e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * passed in with this ioctl will be returned as the user_data field 341e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * in the vblank event struct. 342e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 343e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * The reserved field must be zero until we figure out something 344e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * clever to use it for. 345e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare */ 346e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 347e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Bearestruct drm_mode_crtc_page_flip { 348e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 crtc_id; 349e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 fb_id; 350e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 flags; 351e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 reserved; 352e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 user_data; 353e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare}; 354e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 355e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare/* create a dumb scanout buffer */ 356e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Bearestruct drm_mode_create_dumb { 357e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t height; 358e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t width; 359e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t bpp; 360e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t flags; 361e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare /* handle, pitch, size will be returned */ 362e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t handle; 363e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t pitch; 364e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint64_t size; 365e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare}; 366e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 367e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare/* set up for mmap of a dumb scanout buffer */ 368e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Bearestruct drm_mode_map_dumb { 369e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare /** Handle for the object being mapped. */ 370e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 handle; 371e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u32 pad; 372e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare /** 373e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * Fake offset to use for subsequent mmap call 374e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * 375e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare * This is a fixed-size type for 32/64 compatibility. 376e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare */ 377e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare __u64 offset; 378e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare}; 379e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare 380e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Bearestruct drm_mode_destroy_dumb { 381e1495ec1ca3e740a1e20d6ce705499502bac7824Bruce Beare uint32_t handle; 382f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu}; 383f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu 384f0352d4fde4ec179ffe04c3f834199d3bad36087Ho-Eun Ryu#endif 385