diff options
Diffstat (limited to 'sys/dev/pci/drm/drm.h')
| -rw-r--r-- | sys/dev/pci/drm/drm.h | 313 |
1 files changed, 50 insertions, 263 deletions
diff --git a/sys/dev/pci/drm/drm.h b/sys/dev/pci/drm/drm.h index 7257cd054a4..6be73771bb0 100644 --- a/sys/dev/pci/drm/drm.h +++ b/sys/dev/pci/drm/drm.h @@ -1,4 +1,4 @@ -/* $OpenBSD: drm.h,v 1.7 2011/06/02 18:22:00 weerd Exp $ */ +/* $OpenBSD: drm.h,v 1.8 2013/01/09 10:33:42 jsg Exp $ */ /** * \file drm.h * Header for the Direct Rendering Manager @@ -78,7 +78,7 @@ typedef unsigned int drm_magic_t; /**< Magic for authentication */ /** * Cliprect. * - * \warning: If you change this structure, make sure you change + * \warning If you change this structure, make sure you change * XF86DRIClipRectRec in the server as well * * \note KW: Actually it's illegal to change either for @@ -456,12 +456,14 @@ struct drm_irq_busid { enum drm_vblank_seq_type { _DRM_VBLANK_ABSOLUTE = 0x0, /**< Wait for specific vblank sequence number */ _DRM_VBLANK_RELATIVE = 0x1, /**< Wait for given number of vblanks */ + _DRM_VBLANK_HIGH_CRTC_MASK = 0x0000003e, _DRM_VBLANK_EVENT = 0x4000000, /**< Send event instead of blocking */ _DRM_VBLANK_FLIP = 0x8000000, /**< Scheduled buffer swap should flip */ _DRM_VBLANK_NEXTONMISS = 0x10000000, /**< If missed, wait for next vblank */ _DRM_VBLANK_SECONDARY = 0x20000000, /**< Secondary display controller */ _DRM_VBLANK_SIGNAL = 0x40000000 /**< Send signal instead of blocking */ }; +#define _DRM_VBLANK_HIGH_CRTC_SHIFT 1 #define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE) #define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \ @@ -490,6 +492,7 @@ union drm_wait_vblank { struct drm_wait_vblank_reply reply; }; + #define _DRM_PRE_MODESET 1 #define _DRM_POST_MODESET 2 @@ -601,245 +604,46 @@ struct drm_gem_open { uint64_t size; }; -/* - * Modesetting interface defines and types. - * Be warned that OpenBSD does not support these ioctls at the moment, - * and that a different approach may be chosen in the future. - */ -#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 { - uint32_t clock; - uint16_t hdisplay, hsync_start, hsync_end, htotal, hskew; - uint16_t vdisplay, vsync_start, vsync_end, vtotal, vscan; - - uint32_t vrefresh; /* vertical refresh * 1000 */ - - uint32_t flags; - uint32_t 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; - uint32_t count_fbs; - uint32_t count_crtcs; - uint32_t count_connectors; - uint32_t count_encoders; - uint32_t min_width, max_width; - uint32_t min_height, max_height; -}; - -struct drm_mode_crtc { - uint64_t set_connectors_ptr; - uint32_t count_connectors; - - uint32_t crtc_id; /**< Id */ - uint32_t fb_id; /**< Id of framebuffer */ - - uint32_t x, y; /**< Position on the frameuffer */ - - uint32_t gamma_size; - uint32_t 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 { - uint32_t encoder_id; - uint32_t encoder_type; - - uint32_t 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; - - uint32_t count_modes; - uint32_t count_props; - uint32_t count_encoders; - - uint32_t encoder_id; /**< Current Encoder */ - uint32_t connector_id; /**< Id */ - uint32_t connector_type; - uint32_t connector_type_id; - - uint32_t connection; - uint32_t mm_width, mm_height; /**< HxW in millimeters */ - uint32_t 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; - 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 */ - - uint32_t prop_id; - uint32_t flags; - char name[DRM_PROP_NAME_LEN]; - - uint32_t count_values; - uint32_t count_enum_blobs; -}; - -struct drm_mode_connector_set_property { +struct drm_get_cap { + uint64_t capability; uint64_t value; - uint32_t prop_id; - uint32_t connector_id; }; -struct drm_mode_get_blob { - uint32_t blob_id; - uint32_t length; - uint64_t data; -}; - -struct drm_mode_fb_cmd { - uint32_t fb_id; - uint32_t width, height; - uint32_t pitch; - uint32_t bpp; - uint32_t depth; - /* driver specific handle */ - uint32_t handle; -}; - -struct drm_mode_mode_cmd { - uint32_t connector_id; - struct drm_mode_modeinfo mode; +/** + * Header for events written back to userspace on the drm fd. The + * type defines the type of event, the length specifies the total + * length of the event (including the header), and user_data is + * typically a 64 bit value passed with the ioctl that triggered the + * event. A read on the drm fd will always only return complete + * events, that is, if for example the read buffer is 100 bytes, and + * there are two 64 byte events pending, only one will be returned. + * + * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and + * up are chipset specific. + */ +struct drm_event { + u_int32_t type; + u_int32_t length; }; -#define DRM_MODE_CURSOR_BO (1<<0) -#define DRM_MODE_CURSOR_MOVE (1<<1) +#define DRM_EVENT_VBLANK 0x01 +#define DRM_EVENT_FLIP_COMPLETE 0x02 -/* - * depending on the value in flags different 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 { - uint32_t flags; - uint32_t crtc_id; - int32_t x; - int32_t y; - uint32_t width; - uint32_t height; - /* driver specific handle */ - uint32_t handle; +struct drm_event_vblank { + struct drm_event base; + u_int64_t user_data; + u_int32_t tv_sec; + u_int32_t tv_usec; + u_int32_t sequence; + u_int32_t reserved; }; -struct drm_mode_crtc_lut { - uint32_t crtc_id; - uint32_t gamma_size; +#define DRM_CAP_DUMB_BUFFER 0x1 +#define DRM_CAP_VBLANK_HIGH_CRTC 0x2 +#define DRM_CAP_DUMB_PREFERRED_DEPTH 0x3 +#define DRM_CAP_DUMB_PREFER_SHADOW 0x4 - /* pointers to arrays */ - uint64_t red; - uint64_t green; - uint64_t blue; -}; +#include "drm_mode.h" #define DRM_IOCTL_BASE 'd' #define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr) @@ -855,11 +659,14 @@ struct drm_mode_crtc_lut { #define DRM_IOCTL_GET_CLIENT DRM_IOWR(0x05, struct drm_client) #define DRM_IOCTL_GET_STATS DRM_IOR( 0x06, struct drm_stats) #define DRM_IOCTL_SET_VERSION DRM_IOWR(0x07, struct drm_set_version) -#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) +#define DRM_IOCTL_MODESET_CTL DRM_IOW(0x08, struct drm_modeset_ctl) + #define DRM_IOCTL_GEM_CLOSE DRM_IOW (0x09, struct drm_gem_close) #define DRM_IOCTL_GEM_FLINK DRM_IOWR(0x0a, struct drm_gem_flink) #define DRM_IOCTL_GEM_OPEN DRM_IOWR(0x0b, struct drm_gem_open) +#define DRM_IOCTL_GET_CAP DRM_IOWR(0x0c, struct drm_get_cap) + #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) #define DRM_IOCTL_BLOCK DRM_IOWR(0x12, struct drm_block) @@ -924,6 +731,16 @@ struct drm_mode_crtc_lut { #define DRM_IOCTL_MODE_GETFB DRM_IOWR(0xAD, struct drm_mode_fb_cmd) #define DRM_IOCTL_MODE_ADDFB DRM_IOWR(0xAE, struct drm_mode_fb_cmd) #define DRM_IOCTL_MODE_RMFB DRM_IOWR(0xAF, unsigned int) +#define DRM_IOCTL_MODE_PAGE_FLIP DRM_IOWR(0xB0, struct drm_mode_crtc_page_flip) +#define DRM_IOCTL_MODE_DIRTYFB DRM_IOWR(0xB1, struct drm_mode_fb_dirty_cmd) + +#define DRM_IOCTL_MODE_CREATE_DUMB DRM_IOWR(0xB2, struct drm_mode_create_dumb) +#define DRM_IOCTL_MODE_MAP_DUMB DRM_IOWR(0xB3, struct drm_mode_map_dumb) +#define DRM_IOCTL_MODE_DESTROY_DUMB DRM_IOWR(0xB4, struct drm_mode_destroy_dumb) +#define DRM_IOCTL_MODE_GETPLANERESOURCES DRM_IOWR(0xB5, struct drm_mode_get_plane_res) +#define DRM_IOCTL_MODE_GETPLANE DRM_IOWR(0xB6, struct drm_mode_get_plane) +#define DRM_IOCTL_MODE_SETPLANE DRM_IOWR(0xB7, struct drm_mode_set_plane) +#define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) /** * Device specific ioctls should only be in their respective headers @@ -936,35 +753,6 @@ struct drm_mode_crtc_lut { #define DRM_COMMAND_BASE 0x40 #define DRM_COMMAND_END 0xA0 -/** - * Header for events written back to userspace on the drm fd. The - * type defines the type of event, the length specifies the total - * length of the event (including the header), and user_data is - * typically a 64 bit value passed with the ioctl that triggered the - * event. A read on the drm fd will always only return complete - * events, that is, if for example the read buffer is 100 bytes, and - * there are two 64 byte events pending, only one will be returned. - * - * Event types 0 - 0x7fffffff are generic drm events, 0x80000000 and - * up are chipset specific. - */ -struct drm_event { - u_int32_t type; - u_int32_t length; -}; - -#define DRM_EVENT_VBLANK 0x01 -#define DRM_EVENT_FLIP_COMPLETE 0x02 - -struct drm_event_vblank { - struct drm_event base; - u_int64_t user_data; - u_int32_t tv_sec; - u_int32_t tv_usec; - u_int32_t sequence; - u_int32_t reserved; -}; - /* typedef area */ #ifndef __KERNEL__ typedef struct drm_clip_rect drm_clip_rect_t; @@ -1001,7 +789,6 @@ typedef struct drm_update_draw drm_update_draw_t; typedef struct drm_auth drm_auth_t; typedef struct drm_irq_busid drm_irq_busid_t; typedef enum drm_vblank_seq_type drm_vblank_seq_type_t; - typedef struct drm_agp_buffer drm_agp_buffer_t; typedef struct drm_agp_binding drm_agp_binding_t; typedef struct drm_agp_info drm_agp_info_t; |