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-rw-r--r--shared-core/drm.h149
1 files changed, 149 insertions, 0 deletions
diff --git a/shared-core/drm.h b/shared-core/drm.h
index 6c134566..7aea3033 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -950,6 +950,140 @@ struct drm_mm_init_arg {
uint64_t p_size;
};
+/*
+ * Drm mode setting
+ */
+#define DRM_DISPLAY_INFO_LEN 32
+#define DRM_OUTPUT_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)
+
+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 output_id_ptr;
+ int count_fbs;
+ int count_crtcs;
+ int count_outputs;
+ int min_width, max_width;
+ int min_height, max_height;
+};
+
+struct drm_mode_crtc {
+ uint64_t set_outputs_ptr;
+
+ unsigned int crtc_id; /**< Id */
+ unsigned int fb_id; /**< Id of framebuffer */
+
+ int x, y; /**< Position on the frameuffer */
+
+ int count_outputs;
+ unsigned int outputs; /**< Outputs that are connected */
+
+ int count_possibles;
+ unsigned int possibles; /**< Outputs that can be connected */
+ int gamma_size;
+ int mode_valid;
+ struct drm_mode_modeinfo mode;
+};
+
+#define DRM_MODE_OUTPUT_NONE 0
+#define DRM_MODE_OUTPUT_DAC 1
+#define DRM_MODE_OUTPUT_TMDS 2
+#define DRM_MODE_OUTPUT_LVDS 3
+#define DRM_MODE_OUTPUT_TVDAC 4
+
+struct drm_mode_get_output {
+
+ uint64_t modes_ptr;
+ uint64_t props_ptr;
+ uint64_t prop_values_ptr;
+
+ int count_modes;
+ int count_props;
+ unsigned int output; /**< Id */
+ unsigned int crtc; /**< Id of crtc */
+ unsigned int output_type;
+ unsigned int output_type_id;
+
+ unsigned int connection;
+ unsigned int mm_width, mm_height; /**< HxW in millimeters */
+ unsigned int subpixel;
+ int count_crtcs;
+ int count_clones;
+ unsigned int crtcs; /**< possible crtc to connect to */
+ unsigned int clones; /**< list of clones */
+};
+
+#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_output_set_property {
+ uint64_t value;
+ unsigned int prop_id;
+ unsigned int output_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 handle;
+ unsigned int depth;
+};
+
+struct drm_mode_mode_cmd {
+ unsigned int output_id;
+ struct drm_mode_modeinfo mode;
+};
+
/**
* \name Ioctls Definitions
*/
@@ -1042,6 +1176,21 @@ struct drm_mm_init_arg {
#define DRM_IOCTL_BO_WAIT_IDLE DRM_IOWR(0xd5, struct drm_bo_map_wait_idle_arg)
#define DRM_IOCTL_BO_VERSION DRM_IOR(0xd6, struct drm_bo_version_arg)
+#define DRM_IOCTL_MODE_GETRESOURCES DRM_IOWR(0xA0, struct drm_mode_card_res)
+#define DRM_IOCTL_MODE_GETCRTC DRM_IOWR(0xA1, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_GETOUTPUT DRM_IOWR(0xA2, struct drm_mode_get_output)
+#define DRM_IOCTL_MODE_SETCRTC DRM_IOWR(0xA3, struct drm_mode_crtc)
+#define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xA4, struct drm_mode_fb_cmd)
+#define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xA5, unsigned int)
+#define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xA6, struct drm_mode_fb_cmd)
+
+#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xA7, struct drm_mode_output_set_property)
+#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xA8, struct drm_mode_get_blob)
+#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd)
+#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xAA, struct drm_mode_mode_cmd)
+
+#define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAB, struct drm_mode_get_property)
+
/*@}*/
/**