1 files changed, 278 insertions, 0 deletions

diff --git a/include/drm/drm_mode.h b/include/drm/drm_mode.h
new file mode 100644
index 000000000000..d2e791920aba
--- /dev/null
+++ b/include/drm/drm_mode.h
@@ -0,0 +1,278 @@
+/*
+ * 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
+
+#if !defined(__KERNEL__) && !defined(_KERNEL)
+#include <stdint.h>
+#else
+#include <linux/kernel.h>
+#endif
+
+#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 {
+        unsigned int clock;
+        unsigned short hdisplay, hsync_start, hsync_end, htotal, hskew;
+        unsigned short vdisplay, vsync_start, vsync_end, vtotal, vscan;
+
+        unsigned int vrefresh; /* vertical refresh * 1000 */
+
+        unsigned int flags;
+        unsigned int type;
+        char name[DRM_DISPLAY_MODE_LEN];
+};
+
+struct drm_mode_card_res {
+        uint64_t fb_id_ptr;
+        uint64_t crtc_id_ptr;
+        uint64_t connector_id_ptr;
+        uint64_t encoder_id_ptr;
+        int count_fbs;
+        int count_crtcs;
+        int count_connectors;
+        int count_encoders;
+        int min_width, max_width;
+        int min_height, max_height;
+};
+
+struct drm_mode_crtc {
+        uint64_t set_connectors_ptr;
+        int count_connectors;
+
+        unsigned int crtc_id; /**< Id */
+        unsigned int fb_id; /**< Id of framebuffer */
+
+        int x, y; /**< Position on the frameuffer */
+
+        uint32_t gamma_size;
+        int 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 {
+        unsigned int encoder_id;
+        unsigned int encoder_type;
+
+        unsigned int crtc_id; /**< Id of crtc */
+
+        uint32_t possible_crtcs;
+        uint32_t 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_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
+
+struct drm_mode_get_connector {
+
+        uint64_t encoders_ptr;
+        uint64_t modes_ptr;
+        uint64_t props_ptr;
+        uint64_t prop_values_ptr;
+
+        int count_modes;
+        int count_props;
+        int count_encoders;
+
+        unsigned int encoder_id; /**< Current Encoder */
+        unsigned int connector_id; /**< Id */
+        unsigned int connector_type;
+        unsigned int connector_type_id;
+
+        unsigned int connection;
+        unsigned int mm_width, mm_height; /**< HxW in millimeters */
+        unsigned int 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 {
+        uint64_t value;
+        unsigned char name[DRM_PROP_NAME_LEN];
+};
+
+struct drm_mode_get_property {
+        uint64_t values_ptr; /* values and blob lengths */
+        uint64_t enum_blob_ptr; /* enum and blob id ptrs */
+
+        unsigned int prop_id;
+        unsigned int flags;
+        unsigned char name[DRM_PROP_NAME_LEN];
+
+        int count_values;
+        int count_enum_blobs;
+};
+
+struct drm_mode_connector_set_property {
+        uint64_t value;
+        unsigned int prop_id;
+        unsigned int connector_id;
+};
+
+struct drm_mode_get_blob {
+        uint32_t blob_id;
+        uint32_t length;
+        uint64_t data;
+};
+
+struct drm_mode_fb_cmd {
+        unsigned int buffer_id;
+        unsigned int width, height;
+        unsigned int pitch;
+        unsigned int bpp;
+        unsigned int depth;
+
+        unsigned int handle;
+};
+
+struct drm_mode_mode_cmd {
+        unsigned int connector_id;
+        struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_CURSOR_BO   0x01
+#define DRM_MODE_CURSOR_MOVE 0x02
+
+/*
+ * 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 {
+        unsigned int flags;
+        unsigned int crtc;
+        int x;
+        int y;
+        uint32_t width;
+        uint32_t height;
+        unsigned int handle;
+};
+
+/*
+ * oh so ugly hotplug
+ */
+struct drm_mode_hotplug {
+        uint32_t counter;
+};
+
+struct drm_mode_crtc_lut {
+
+        uint32_t crtc_id;
+        uint32_t gamma_size;
+
+        /* pointers to arrays */
+        uint64_t red;
+        uint64_t green;
+        uint64_t blue;
+};
+
+#endif