diff options
Diffstat (limited to 'include/uapi/drm')
| -rw-r--r-- | include/uapi/drm/Kbuild | 3 | ||||
| -rw-r--r-- | include/uapi/drm/armada_drm.h | 45 | ||||
| -rw-r--r-- | include/uapi/drm/drm.h | 63 | ||||
| -rw-r--r-- | include/uapi/drm/drm_mode.h | 98 | ||||
| -rw-r--r-- | include/uapi/drm/i915_drm.h | 108 | ||||
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 219 | ||||
| -rw-r--r-- | include/uapi/drm/omap_drm.h | 123 | ||||
| -rw-r--r-- | include/uapi/drm/qxl_drm.h | 152 | ||||
| -rw-r--r-- | include/uapi/drm/radeon_drm.h | 56 | ||||
| -rw-r--r-- | include/uapi/drm/tegra_drm.h | 154 | ||||
| -rw-r--r-- | include/uapi/drm/vmwgfx_drm.h | 274 |
11 files changed, 1256 insertions, 39 deletions
diff --git a/include/uapi/drm/Kbuild b/include/uapi/drm/Kbuild index ba99ce3f737..2d9a25daab0 100644 --- a/include/uapi/drm/Kbuild +++ b/include/uapi/drm/Kbuild @@ -8,9 +8,12 @@ header-y += i810_drm.h header-y += i915_drm.h header-y += mga_drm.h header-y += nouveau_drm.h +header-y += qxl_drm.h header-y += r128_drm.h header-y += radeon_drm.h header-y += savage_drm.h header-y += sis_drm.h +header-y += tegra_drm.h header-y += via_drm.h header-y += vmwgfx_drm.h +header-y += msm_drm.h diff --git a/include/uapi/drm/armada_drm.h b/include/uapi/drm/armada_drm.h new file mode 100644 index 00000000000..8dec3fdc99c --- /dev/null +++ b/include/uapi/drm/armada_drm.h @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2012 Russell King + * With inspiration from the i915 driver + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef DRM_ARMADA_IOCTL_H +#define DRM_ARMADA_IOCTL_H + +#define DRM_ARMADA_GEM_CREATE 0x00 +#define DRM_ARMADA_GEM_MMAP 0x02 +#define DRM_ARMADA_GEM_PWRITE 0x03 + +#define ARMADA_IOCTL(dir, name, str) \ + DRM_##dir(DRM_COMMAND_BASE + DRM_ARMADA_##name, struct drm_armada_##str) + +struct drm_armada_gem_create { + uint32_t handle; + uint32_t size; +}; +#define DRM_IOCTL_ARMADA_GEM_CREATE \ + ARMADA_IOCTL(IOWR, GEM_CREATE, gem_create) + +struct drm_armada_gem_mmap { + uint32_t handle; + uint32_t pad; + uint64_t offset; + uint64_t size; + uint64_t addr; +}; +#define DRM_IOCTL_ARMADA_GEM_MMAP \ + ARMADA_IOCTL(IOWR, GEM_MMAP, gem_mmap) + +struct drm_armada_gem_pwrite { + uint64_t ptr; + uint32_t handle; + uint32_t offset; + uint32_t size; +}; +#define DRM_IOCTL_ARMADA_GEM_PWRITE \ + ARMADA_IOCTL(IOW, GEM_PWRITE, gem_pwrite) + +#endif diff --git a/include/uapi/drm/drm.h b/include/uapi/drm/drm.h index 8d1e2bbee83..9abbeb924cb 100644 --- a/include/uapi/drm/drm.h +++ b/include/uapi/drm/drm.h @@ -36,7 +36,7 @@ #ifndef _DRM_H_ #define _DRM_H_ -#if defined(__linux__) +#if defined(__KERNEL__) || defined(__linux__) #include <linux/types.h> #include <asm/ioctl.h> @@ -181,7 +181,6 @@ enum drm_map_type { _DRM_AGP = 3, /**< AGP/GART */ _DRM_SCATTER_GATHER = 4, /**< Scatter/gather memory for PCI DMA */ _DRM_CONSISTENT = 5, /**< Consistent memory for PCI DMA */ - _DRM_GEM = 6, /**< GEM object */ }; /** @@ -611,12 +610,56 @@ struct drm_gem_open { __u64 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 +#define DRM_CAP_PRIME 0x5 +#define DRM_PRIME_CAP_IMPORT 0x1 +#define DRM_PRIME_CAP_EXPORT 0x2 +#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 +#define DRM_CAP_ASYNC_PAGE_FLIP 0x7 +/* + * The CURSOR_WIDTH and CURSOR_HEIGHT capabilities return a valid widthxheight + * combination for the hardware cursor. The intention is that a hardware + * agnostic userspace can query a cursor plane size to use. + * + * Note that the cross-driver contract is to merely return a valid size; + * drivers are free to attach another meaning on top, eg. i915 returns the + * maximum plane size. + */ +#define DRM_CAP_CURSOR_WIDTH 0x8 +#define DRM_CAP_CURSOR_HEIGHT 0x9 + /** DRM_IOCTL_GET_CAP ioctl argument type */ struct drm_get_cap { __u64 capability; __u64 value; }; +/** + * DRM_CLIENT_CAP_STEREO_3D + * + * if set to 1, the DRM core will expose the stereo 3D capabilities of the + * monitor by advertising the supported 3D layouts in the flags of struct + * drm_mode_modeinfo. + */ +#define DRM_CLIENT_CAP_STEREO_3D 1 + +/** + * DRM_CLIENT_CAP_UNIVERSAL_PLANES + * + * If set to 1, the DRM core will expose all planes (overlay, primary, and + * cursor) to userspace. + */ +#define DRM_CLIENT_CAP_UNIVERSAL_PLANES 2 + +/** DRM_IOCTL_SET_CLIENT_CAP ioctl argument type */ +struct drm_set_client_cap { + __u64 capability; + __u64 value; +}; + #define DRM_CLOEXEC O_CLOEXEC struct drm_prime_handle { __u32 handle; @@ -649,6 +692,7 @@ struct drm_prime_handle { #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_CLIENT_CAP DRM_IOW( 0x0d, struct drm_set_client_cap) #define DRM_IOCTL_SET_UNIQUE DRM_IOW( 0x10, struct drm_unique) #define DRM_IOCTL_AUTH_MAGIC DRM_IOW( 0x11, struct drm_auth) @@ -711,8 +755,8 @@ struct drm_prime_handle { #define DRM_IOCTL_MODE_SETGAMMA DRM_IOWR(0xA5, struct drm_mode_crtc_lut) #define DRM_IOCTL_MODE_GETENCODER DRM_IOWR(0xA6, struct drm_mode_get_encoder) #define DRM_IOCTL_MODE_GETCONNECTOR DRM_IOWR(0xA7, struct drm_mode_get_connector) -#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) -#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) +#define DRM_IOCTL_MODE_ATTACHMODE DRM_IOWR(0xA8, struct drm_mode_mode_cmd) /* deprecated (never worked) */ +#define DRM_IOCTL_MODE_DETACHMODE DRM_IOWR(0xA9, struct drm_mode_mode_cmd) /* deprecated (never worked) */ #define DRM_IOCTL_MODE_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property) #define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property) @@ -732,6 +776,7 @@ struct drm_prime_handle { #define DRM_IOCTL_MODE_ADDFB2 DRM_IOWR(0xB8, struct drm_mode_fb_cmd2) #define DRM_IOCTL_MODE_OBJ_GETPROPERTIES DRM_IOWR(0xB9, struct drm_mode_obj_get_properties) #define DRM_IOCTL_MODE_OBJ_SETPROPERTY DRM_IOWR(0xBA, struct drm_mode_obj_set_property) +#define DRM_IOCTL_MODE_CURSOR2 DRM_IOWR(0xBB, struct drm_mode_cursor2) /** * Device specific ioctls should only be in their respective headers @@ -773,16 +818,6 @@ struct drm_event_vblank { __u32 reserved; }; -#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 -#define DRM_CAP_PRIME 0x5 -#define DRM_CAP_TIMESTAMP_MONOTONIC 0x6 - -#define DRM_PRIME_CAP_IMPORT 0x1 -#define DRM_PRIME_CAP_EXPORT 0x2 - /* typedef area */ #ifndef __KERNEL__ typedef struct drm_clip_rect drm_clip_rect_t; diff --git a/include/uapi/drm/drm_mode.h b/include/uapi/drm/drm_mode.h index 3d6301b6ec1..def54f9e07c 100644 --- a/include/uapi/drm/drm_mode.h +++ b/include/uapi/drm/drm_mode.h @@ -44,20 +44,35 @@ /* 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) +#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) + /* + * When adding a new stereo mode don't forget to adjust DRM_MODE_FLAGS_3D_MAX + * (define not exposed to user space). + */ +#define DRM_MODE_FLAG_3D_MASK (0x1f<<14) +#define DRM_MODE_FLAG_3D_NONE (0<<14) +#define DRM_MODE_FLAG_3D_FRAME_PACKING (1<<14) +#define DRM_MODE_FLAG_3D_FIELD_ALTERNATIVE (2<<14) +#define DRM_MODE_FLAG_3D_LINE_ALTERNATIVE (3<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_FULL (4<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH (5<<14) +#define DRM_MODE_FLAG_3D_L_DEPTH_GFX_GFX_DEPTH (6<<14) +#define DRM_MODE_FLAG_3D_TOP_AND_BOTTOM (7<<14) +#define DRM_MODE_FLAG_3D_SIDE_BY_SIDE_HALF (8<<14) + /* DPMS flags */ /* bit compatible with the xorg definitions. */ @@ -165,6 +180,8 @@ struct drm_mode_get_plane_res { #define DRM_MODE_ENCODER_LVDS 3 #define DRM_MODE_ENCODER_TVDAC 4 #define DRM_MODE_ENCODER_VIRTUAL 5 +#define DRM_MODE_ENCODER_DSI 6 +#define DRM_MODE_ENCODER_DPMST 7 struct drm_mode_get_encoder { __u32 encoder_id; @@ -203,6 +220,7 @@ struct drm_mode_get_encoder { #define DRM_MODE_CONNECTOR_TV 13 #define DRM_MODE_CONNECTOR_eDP 14 #define DRM_MODE_CONNECTOR_VIRTUAL 15 +#define DRM_MODE_CONNECTOR_DSI 16 struct drm_mode_get_connector { @@ -223,6 +241,8 @@ struct drm_mode_get_connector { __u32 connection; __u32 mm_width, mm_height; /**< HxW in millimeters */ __u32 subpixel; + + __u32 pad; }; #define DRM_MODE_PROP_PENDING (1<<0) @@ -232,6 +252,21 @@ struct drm_mode_get_connector { #define DRM_MODE_PROP_BLOB (1<<4) #define DRM_MODE_PROP_BITMASK (1<<5) /* bitmask of enumerated types */ +/* non-extended types: legacy bitmask, one bit per type: */ +#define DRM_MODE_PROP_LEGACY_TYPE ( \ + DRM_MODE_PROP_RANGE | \ + DRM_MODE_PROP_ENUM | \ + DRM_MODE_PROP_BLOB | \ + DRM_MODE_PROP_BITMASK) + +/* extended-types: rather than continue to consume a bit per type, + * grab a chunk of the bits to use as integer type id. + */ +#define DRM_MODE_PROP_EXTENDED_TYPE 0x0000ffc0 +#define DRM_MODE_PROP_TYPE(n) ((n) << 6) +#define DRM_MODE_PROP_OBJECT DRM_MODE_PROP_TYPE(1) +#define DRM_MODE_PROP_SIGNED_RANGE DRM_MODE_PROP_TYPE(2) + struct drm_mode_property_enum { __u64 value; char name[DRM_PROP_NAME_LEN]; @@ -367,13 +402,13 @@ struct drm_mode_mode_cmd { * depending on the value in flags different members are used. * * CURSOR_BO uses - * crtc + * crtc_id * width * height - * handle - if 0 turns the cursor of + * handle - if 0 turns the cursor off * * CURSOR_MOVE uses - * crtc + * crtc_id * x * y */ @@ -388,6 +423,19 @@ struct drm_mode_cursor { __u32 handle; }; +struct drm_mode_cursor2 { + __u32 flags; + __u32 crtc_id; + __s32 x; + __s32 y; + __u32 width; + __u32 height; + /* driver specific handle */ + __u32 handle; + __s32 hot_x; + __s32 hot_y; +}; + struct drm_mode_crtc_lut { __u32 crtc_id; __u32 gamma_size; @@ -399,7 +447,8 @@ struct drm_mode_crtc_lut { }; #define DRM_MODE_PAGE_FLIP_EVENT 0x01 -#define DRM_MODE_PAGE_FLIP_FLAGS DRM_MODE_PAGE_FLIP_EVENT +#define DRM_MODE_PAGE_FLIP_ASYNC 0x02 +#define DRM_MODE_PAGE_FLIP_FLAGS (DRM_MODE_PAGE_FLIP_EVENT|DRM_MODE_PAGE_FLIP_ASYNC) /* * Request a page flip on the specified crtc. @@ -413,11 +462,14 @@ struct drm_mode_crtc_lut { * flip is already pending as the ioctl is called, EBUSY will be * returned. * - * The ioctl supports one flag, DRM_MODE_PAGE_FLIP_EVENT, which will - * request that drm sends back a vblank event (see drm.h: struct - * drm_event_vblank) when the page flip is done. The user_data field - * passed in with this ioctl will be returned as the user_data field - * in the vblank event struct. + * Flag DRM_MODE_PAGE_FLIP_EVENT requests that drm sends back a vblank + * event (see drm.h: struct drm_event_vblank) when the page flip is + * done. The user_data field passed in with this ioctl will be + * returned as the user_data field in the vblank event struct. + * + * Flag DRM_MODE_PAGE_FLIP_ASYNC requests that the flip happen + * 'as soon as possible', meaning that it not delay waiting for vblank. + * This may cause tearing on the screen. * * The reserved field must be zero until we figure out something * clever to use it for. diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h index c4d2e9c7400..ff57f07c324 100644 --- a/include/uapi/drm/i915_drm.h +++ b/include/uapi/drm/i915_drm.h @@ -33,6 +33,30 @@ * subject to backwards-compatibility constraints. */ +/** + * DOC: uevents generated by i915 on it's device node + * + * I915_L3_PARITY_UEVENT - Generated when the driver receives a parity mismatch + * event from the gpu l3 cache. Additional information supplied is ROW, + * BANK, SUBBANK, SLICE of the affected cacheline. Userspace should keep + * track of these events and if a specific cache-line seems to have a + * persistent error remap it with the l3 remapping tool supplied in + * intel-gpu-tools. The value supplied with the event is always 1. + * + * I915_ERROR_UEVENT - Generated upon error detection, currently only via + * hangcheck. The error detection event is a good indicator of when things + * began to go badly. The value supplied with the event is a 1 upon error + * detection, and a 0 upon reset completion, signifying no more error + * exists. NOTE: Disabling hangcheck or reset via module parameter will + * cause the related events to not be seen. + * + * I915_RESET_UEVENT - Event is generated just before an attempt to reset the + * the GPU. The value supplied with the event is always 1. NOTE: Disable + * reset via module parameter will cause this event to not be seen. + */ +#define I915_L3_PARITY_UEVENT "L3_PARITY_ERROR" +#define I915_ERROR_UEVENT "ERROR" +#define I915_RESET_UEVENT "RESET" /* Each region is a minimum of 16k, and there are at most 255 of them. */ @@ -198,6 +222,8 @@ typedef struct _drm_i915_sarea { #define DRM_I915_GEM_SET_CACHING 0x2f #define DRM_I915_GEM_GET_CACHING 0x30 #define DRM_I915_REG_READ 0x31 +#define DRM_I915_GET_RESET_STATS 0x32 +#define DRM_I915_GEM_USERPTR 0x33 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -247,6 +273,8 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GEM_CONTEXT_CREATE DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_CREATE, struct drm_i915_gem_context_create) #define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY DRM_IOW (DRM_COMMAND_BASE + DRM_I915_GEM_CONTEXT_DESTROY, struct drm_i915_gem_context_destroy) #define DRM_IOCTL_I915_REG_READ DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_REG_READ, struct drm_i915_reg_read) +#define DRM_IOCTL_I915_GET_RESET_STATS DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GET_RESET_STATS, struct drm_i915_reset_stats) +#define DRM_IOCTL_I915_GEM_USERPTR DRM_IOWR (DRM_COMMAND_BASE + DRM_I915_GEM_USERPTR, struct drm_i915_gem_userptr) /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. @@ -305,9 +333,13 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_WAIT_TIMEOUT 19 #define I915_PARAM_HAS_SEMAPHORES 20 #define I915_PARAM_HAS_PRIME_VMAP_FLUSH 21 -#define I915_PARAM_RSVD_FOR_FUTURE_USE 22 +#define I915_PARAM_HAS_VEBOX 22 #define I915_PARAM_HAS_SECURE_BATCHES 23 #define I915_PARAM_HAS_PINNED_BATCHES 24 +#define I915_PARAM_HAS_EXEC_NO_RELOC 25 +#define I915_PARAM_HAS_EXEC_HANDLE_LUT 26 +#define I915_PARAM_HAS_WT 27 +#define I915_PARAM_CMD_PARSER_VERSION 28 typedef struct drm_i915_getparam { int param; @@ -628,7 +660,11 @@ struct drm_i915_gem_exec_object2 { __u64 offset; #define EXEC_OBJECT_NEEDS_FENCE (1<<0) +#define EXEC_OBJECT_NEEDS_GTT (1<<1) +#define EXEC_OBJECT_WRITE (1<<2) +#define __EXEC_OBJECT_UNKNOWN_FLAGS -(EXEC_OBJECT_WRITE<<1) __u64 flags; + __u64 rsvd1; __u64 rsvd2; }; @@ -654,6 +690,7 @@ struct drm_i915_gem_execbuffer2 { #define I915_EXEC_RENDER (1<<0) #define I915_EXEC_BSD (2<<0) #define I915_EXEC_BLT (3<<0) +#define I915_EXEC_VEBOX (4<<0) /* Used for switching the constants addressing mode on gen4+ RENDER ring. * Gen6+ only supports relative addressing to dynamic state (default) and @@ -687,6 +724,20 @@ struct drm_i915_gem_execbuffer2 { */ #define I915_EXEC_IS_PINNED (1<<10) +/** Provide a hint to the kernel that the command stream and auxiliary + * state buffers already holds the correct presumed addresses and so the + * relocation process may be skipped if no buffers need to be moved in + * preparation for the execbuffer. + */ +#define I915_EXEC_NO_RELOC (1<<11) + +/** Use the reloc.handle as an index into the exec object array rather + * than as the per-file handle. + */ +#define I915_EXEC_HANDLE_LUT (1<<12) + +#define __I915_EXEC_UNKNOWN_FLAGS -(I915_EXEC_HANDLE_LUT<<1) + #define I915_EXEC_CONTEXT_ID_MASK (0xffffffff) #define i915_execbuffer2_set_context_id(eb2, context) \ (eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK @@ -723,8 +774,32 @@ struct drm_i915_gem_busy { __u32 busy; }; +/** + * I915_CACHING_NONE + * + * GPU access is not coherent with cpu caches. Default for machines without an + * LLC. + */ #define I915_CACHING_NONE 0 +/** + * I915_CACHING_CACHED + * + * GPU access is coherent with cpu caches and furthermore the data is cached in + * last-level caches shared between cpu cores and the gpu GT. Default on + * machines with HAS_LLC. + */ #define I915_CACHING_CACHED 1 +/** + * I915_CACHING_DISPLAY + * + * Special GPU caching mode which is coherent with the scanout engines. + * Transparently falls back to I915_CACHING_NONE on platforms where no special + * cache mode (like write-through or gfdt flushing) is available. The kernel + * automatically sets this mode when using a buffer as a scanout target. + * Userspace can manually set this mode to avoid a costly stall and clflush in + * the hotpath of drawing the first frame. + */ +#define I915_CACHING_DISPLAY 2 struct drm_i915_gem_caching { /** @@ -960,4 +1035,35 @@ struct drm_i915_reg_read { __u64 offset; __u64 val; /* Return value */ }; + +struct drm_i915_reset_stats { + __u32 ctx_id; + __u32 flags; + + /* All resets since boot/module reload, for all contexts */ + __u32 reset_count; + + /* Number of batches lost when active in GPU, for this context */ + __u32 batch_active; + + /* Number of batches lost pending for execution, for this context */ + __u32 batch_pending; + + __u32 pad; +}; + +struct drm_i915_gem_userptr { + __u64 user_ptr; + __u64 user_size; + __u32 flags; +#define I915_USERPTR_READ_ONLY 0x1 +#define I915_USERPTR_UNSYNCHRONIZED 0x80000000 + /** + * Returned handle for the object. + * + * Object handles are nonzero. + */ + __u32 handle; +}; + #endif /* _UAPI_I915_DRM_H_ */ diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h new file mode 100644 index 00000000000..0664c31f010 --- /dev/null +++ b/include/uapi/drm/msm_drm.h @@ -0,0 +1,219 @@ +/* + * Copyright (C) 2013 Red Hat + * Author: Rob Clark <robdclark@gmail.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __MSM_DRM_H__ +#define __MSM_DRM_H__ + +#include <stddef.h> +#include <drm/drm.h> + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints: + * 1) Do not use pointers, use uint64_t instead for 32 bit / 64 bit + * user/kernel compatibility + * 2) Keep fields aligned to their size + * 3) Because of how drm_ioctl() works, we can add new fields at + * the end of an ioctl if some care is taken: drm_ioctl() will + * zero out the new fields at the tail of the ioctl, so a zero + * value should have a backwards compatible meaning. And for + * output params, userspace won't see the newly added output + * fields.. so that has to be somehow ok. + */ + +#define MSM_PIPE_NONE 0x00 +#define MSM_PIPE_2D0 0x01 +#define MSM_PIPE_2D1 0x02 +#define MSM_PIPE_3D0 0x10 + +/* timeouts are specified in clock-monotonic absolute times (to simplify + * restarting interrupted ioctls). The following struct is logically the + * same as 'struct timespec' but 32/64b ABI safe. + */ +struct drm_msm_timespec { + int64_t tv_sec; /* seconds */ + int64_t tv_nsec; /* nanoseconds */ +}; + +#define MSM_PARAM_GPU_ID 0x01 +#define MSM_PARAM_GMEM_SIZE 0x02 +#define MSM_PARAM_CHIP_ID 0x03 + +struct drm_msm_param { + uint32_t pipe; /* in, MSM_PIPE_x */ + uint32_t param; /* in, MSM_PARAM_x */ + uint64_t value; /* out (get_param) or in (set_param) */ +}; + +/* + * GEM buffers: + */ + +#define MSM_BO_SCANOUT 0x00000001 /* scanout capable */ +#define MSM_BO_GPU_READONLY 0x00000002 +#define MSM_BO_CACHE_MASK 0x000f0000 +/* cache modes */ +#define MSM_BO_CACHED 0x00010000 +#define MSM_BO_WC 0x00020000 +#define MSM_BO_UNCACHED 0x00040000 + +#define MSM_BO_FLAGS (MSM_BO_SCANOUT | \ + MSM_BO_GPU_READONLY | \ + MSM_BO_CACHED | \ + MSM_BO_WC | \ + MSM_BO_UNCACHED) + +struct drm_msm_gem_new { + uint64_t size; /* in */ + uint32_t flags; /* in, mask of MSM_BO_x */ + uint32_t handle; /* out */ +}; + +struct drm_msm_gem_info { + uint32_t handle; /* in */ + uint32_t pad; + uint64_t offset; /* out, offset to pass to mmap() */ +}; + +#define MSM_PREP_READ 0x01 +#define MSM_PREP_WRITE 0x02 +#define MSM_PREP_NOSYNC 0x04 + +#define MSM_PREP_FLAGS (MSM_PREP_READ | MSM_PREP_WRITE | MSM_PREP_NOSYNC) + +struct drm_msm_gem_cpu_prep { + uint32_t handle; /* in */ + uint32_t op; /* in, mask of MSM_PREP_x */ + struct drm_msm_timespec timeout; /* in */ +}; + +struct drm_msm_gem_cpu_fini { + uint32_t handle; /* in */ +}; + +/* + * Cmdstream Submission: + */ + +/* The value written into the cmdstream is logically: + * + * ((relocbuf->gpuaddr + reloc_offset) << shift) | or + * + * When we have GPU's w/ >32bit ptrs, it should be possible to deal + * with this by emit'ing two reloc entries with appropriate shift + * values. Or a new MSM_SUBMIT_CMD_x type would also be an option. + * + * NOTE that reloc's must be sorted by order of increasing submit_offset, + * otherwise EINVAL. + */ +struct drm_msm_gem_submit_reloc { + uint32_t submit_offset; /* in, offset from submit_bo */ + uint32_t or; /* in, value OR'd with result */ + int32_t shift; /* in, amount of left shift (can be negative) */ + uint32_t reloc_idx; /* in, index of reloc_bo buffer */ + uint64_t reloc_offset; /* in, offset from start of reloc_bo */ +}; + +/* submit-types: + * BUF - this cmd buffer is executed normally. + * IB_TARGET_BUF - this cmd buffer is an IB target. Reloc's are + * processed normally, but the kernel does not setup an IB to + * this buffer in the first-level ringbuffer + * CTX_RESTORE_BUF - only executed if there has been a GPU context + * switch since the last SUBMIT ioctl + */ +#define MSM_SUBMIT_CMD_BUF 0x0001 +#define MSM_SUBMIT_CMD_IB_TARGET_BUF 0x0002 +#define MSM_SUBMIT_CMD_CTX_RESTORE_BUF 0x0003 +struct drm_msm_gem_submit_cmd { + uint32_t type; /* in, one of MSM_SUBMIT_CMD_x */ + uint32_t submit_idx; /* in, index of submit_bo cmdstream buffer */ + uint32_t submit_offset; /* in, offset into submit_bo */ + uint32_t size; /* in, cmdstream size */ + uint32_t pad; + uint32_t nr_relocs; /* in, number of submit_reloc's */ + uint64_t __user relocs; /* in, ptr to array of submit_reloc's */ +}; + +/* Each buffer referenced elsewhere in the cmdstream submit (ie. the + * cmdstream buffer(s) themselves or reloc entries) has one (and only + * one) entry in the submit->bos[] table. + * + * As a optimization, the current buffer (gpu virtual address) can be + * passed back through the 'presumed' field. If on a subsequent reloc, + * userspace passes back a 'presumed' address that is still valid, + * then patching the cmdstream for this entry is skipped. This can + * avoid kernel needing to map/access the cmdstream bo in the common + * case. + */ +#define MSM_SUBMIT_BO_READ 0x0001 +#define MSM_SUBMIT_BO_WRITE 0x0002 + +#define MSM_SUBMIT_BO_FLAGS (MSM_SUBMIT_BO_READ | MSM_SUBMIT_BO_WRITE) + +struct drm_msm_gem_submit_bo { + uint32_t flags; /* in, mask of MSM_SUBMIT_BO_x */ + uint32_t handle; /* in, GEM handle */ + uint64_t presumed; /* in/out, presumed buffer address */ +}; + +/* Each cmdstream submit consists of a table of buffers involved, and + * one or more cmdstream buffers. This allows for conditional execution + * (context-restore), and IB buffers needed for per tile/bin draw cmds. + */ +struct drm_msm_gem_submit { + uint32_t pipe; /* in, MSM_PIPE_x */ + uint32_t fence; /* out */ + uint32_t nr_bos; /* in, number of submit_bo's */ + uint32_t nr_cmds; /* in, number of submit_cmd's */ + uint64_t __user bos; /* in, ptr to array of submit_bo's */ + uint64_t __user cmds; /* in, ptr to array of submit_cmd's */ +}; + +/* The normal way to synchronize with the GPU is just to CPU_PREP on + * a buffer if you need to access it from the CPU (other cmdstream + * submission from same or other contexts, PAGE_FLIP ioctl, etc, all + * handle the required synchronization under the hood). This ioctl + * mainly just exists as a way to implement the gallium pipe_fence + * APIs without requiring a dummy bo to synchronize on. + */ +struct drm_msm_wait_fence { + uint32_t fence; /* in */ + uint32_t pad; + struct drm_msm_timespec timeout; /* in */ +}; + +#define DRM_MSM_GET_PARAM 0x00 +/* placeholder: +#define DRM_MSM_SET_PARAM 0x01 + */ +#define DRM_MSM_GEM_NEW 0x02 +#define DRM_MSM_GEM_INFO 0x03 +#define DRM_MSM_GEM_CPU_PREP 0x04 +#define DRM_MSM_GEM_CPU_FINI 0x05 +#define DRM_MSM_GEM_SUBMIT 0x06 +#define DRM_MSM_WAIT_FENCE 0x07 +#define DRM_MSM_NUM_IOCTLS 0x08 + +#define DRM_IOCTL_MSM_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param) +#define DRM_IOCTL_MSM_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new) +#define DRM_IOCTL_MSM_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_INFO, struct drm_msm_gem_info) +#define DRM_IOCTL_MSM_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_PREP, struct drm_msm_gem_cpu_prep) +#define DRM_IOCTL_MSM_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_GEM_CPU_FINI, struct drm_msm_gem_cpu_fini) +#define DRM_IOCTL_MSM_GEM_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_SUBMIT, struct drm_msm_gem_submit) +#define DRM_IOCTL_MSM_WAIT_FENCE DRM_IOW (DRM_COMMAND_BASE + DRM_MSM_WAIT_FENCE, struct drm_msm_wait_fence) + +#endif /* __MSM_DRM_H__ */ diff --git a/include/uapi/drm/omap_drm.h b/include/uapi/drm/omap_drm.h new file mode 100644 index 00000000000..1d0b1172664 --- /dev/null +++ b/include/uapi/drm/omap_drm.h @@ -0,0 +1,123 @@ +/* + * include/uapi/drm/omap_drm.h + * + * Copyright (C) 2011 Texas Instruments + * Author: Rob Clark <rob@ti.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published by + * the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef __OMAP_DRM_H__ +#define __OMAP_DRM_H__ + +#include <drm/drm.h> + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints. + */ + +#define OMAP_PARAM_CHIPSET_ID 1 /* ie. 0x3430, 0x4430, etc */ + +struct drm_omap_param { + uint64_t param; /* in */ + uint64_t value; /* in (set_param), out (get_param) */ +}; + +#define OMAP_BO_SCANOUT 0x00000001 /* scanout capable (phys contiguous) */ +#define OMAP_BO_CACHE_MASK 0x00000006 /* cache type mask, see cache modes */ +#define OMAP_BO_TILED_MASK 0x00000f00 /* tiled mapping mask, see tiled modes */ + +/* cache modes */ +#define OMAP_BO_CACHED 0x00000000 /* default */ +#define OMAP_BO_WC 0x00000002 /* write-combine */ +#define OMAP_BO_UNCACHED 0x00000004 /* strongly-ordered (uncached) */ + +/* tiled modes */ +#define OMAP_BO_TILED_8 0x00000100 +#define OMAP_BO_TILED_16 0x00000200 +#define OMAP_BO_TILED_32 0x00000300 +#define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32) + +union omap_gem_size { + uint32_t bytes; /* (for non-tiled formats) */ + struct { + uint16_t width; + uint16_t height; + } tiled; /* (for tiled formats) */ +}; + +struct drm_omap_gem_new { + union omap_gem_size size; /* in */ + uint32_t flags; /* in */ + uint32_t handle; /* out */ + uint32_t __pad; +}; + +/* mask of operations: */ +enum omap_gem_op { + OMAP_GEM_READ = 0x01, + OMAP_GEM_WRITE = 0x02, +}; + +struct drm_omap_gem_cpu_prep { + uint32_t handle; /* buffer handle (in) */ + uint32_t op; /* mask of omap_gem_op (in) */ +}; + +struct drm_omap_gem_cpu_fini { + uint32_t handle; /* buffer handle (in) */ + uint32_t op; /* mask of omap_gem_op (in) */ + /* TODO maybe here we pass down info about what regions are touched + * by sw so we can be clever about cache ops? For now a placeholder, + * set to zero and we just do full buffer flush.. + */ + uint32_t nregions; + uint32_t __pad; +}; + +struct drm_omap_gem_info { + uint32_t handle; /* buffer handle (in) */ + uint32_t pad; + uint64_t offset; /* mmap offset (out) */ + /* note: in case of tiled buffers, the user virtual size can be + * different from the physical size (ie. how many pages are needed + * to back the object) which is returned in DRM_IOCTL_GEM_OPEN.. + * This size here is the one that should be used if you want to + * mmap() the buffer: + */ + uint32_t size; /* virtual size for mmap'ing (out) */ + uint32_t __pad; +}; + +#define DRM_OMAP_GET_PARAM 0x00 +#define DRM_OMAP_SET_PARAM 0x01 +/* placeholder for plugin-api +#define DRM_OMAP_GET_BASE 0x02 +*/ +#define DRM_OMAP_GEM_NEW 0x03 +#define DRM_OMAP_GEM_CPU_PREP 0x04 +#define DRM_OMAP_GEM_CPU_FINI 0x05 +#define DRM_OMAP_GEM_INFO 0x06 +#define DRM_OMAP_NUM_IOCTLS 0x07 + +#define DRM_IOCTL_OMAP_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_PARAM, struct drm_omap_param) +#define DRM_IOCTL_OMAP_SET_PARAM DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_SET_PARAM, struct drm_omap_param) +/* placeholder for plugin-api +#define DRM_IOCTL_OMAP_GET_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GET_BASE, struct drm_omap_get_base) +*/ +#define DRM_IOCTL_OMAP_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_NEW, struct drm_omap_gem_new) +#define DRM_IOCTL_OMAP_GEM_CPU_PREP DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_PREP, struct drm_omap_gem_cpu_prep) +#define DRM_IOCTL_OMAP_GEM_CPU_FINI DRM_IOW (DRM_COMMAND_BASE + DRM_OMAP_GEM_CPU_FINI, struct drm_omap_gem_cpu_fini) +#define DRM_IOCTL_OMAP_GEM_INFO DRM_IOWR(DRM_COMMAND_BASE + DRM_OMAP_GEM_INFO, struct drm_omap_gem_info) + +#endif /* __OMAP_DRM_H__ */ diff --git a/include/uapi/drm/qxl_drm.h b/include/uapi/drm/qxl_drm.h new file mode 100644 index 00000000000..ebebd36c411 --- /dev/null +++ b/include/uapi/drm/qxl_drm.h @@ -0,0 +1,152 @@ +/* + * Copyright 2013 Red Hat + * All Rights Reserved. + * + * 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 (including the next + * paragraph) 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 AND/OR ITS SUPPLIERS 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 QXL_DRM_H +#define QXL_DRM_H + +#include <stddef.h> +#include "drm/drm.h" + +/* Please note that modifications to all structs defined here are + * subject to backwards-compatibility constraints. + * + * Do not use pointers, use uint64_t instead for 32 bit / 64 bit user/kernel + * compatibility Keep fields aligned to their size + */ + +#define QXL_GEM_DOMAIN_CPU 0 +#define QXL_GEM_DOMAIN_VRAM 1 +#define QXL_GEM_DOMAIN_SURFACE 2 + +#define DRM_QXL_ALLOC 0x00 +#define DRM_QXL_MAP 0x01 +#define DRM_QXL_EXECBUFFER 0x02 +#define DRM_QXL_UPDATE_AREA 0x03 +#define DRM_QXL_GETPARAM 0x04 +#define DRM_QXL_CLIENTCAP 0x05 + +#define DRM_QXL_ALLOC_SURF 0x06 + +struct drm_qxl_alloc { + uint32_t size; + uint32_t handle; /* 0 is an invalid handle */ +}; + +struct drm_qxl_map { + uint64_t offset; /* use for mmap system call */ + uint32_t handle; + uint32_t pad; +}; + +/* + * dest is the bo we are writing the relocation into + * src is bo we are relocating. + * *(dest_handle.base_addr + dest_offset) = physical_address(src_handle.addr + + * src_offset) + */ +#define QXL_RELOC_TYPE_BO 1 +#define QXL_RELOC_TYPE_SURF 2 + +struct drm_qxl_reloc { + uint64_t src_offset; /* offset into src_handle or src buffer */ + uint64_t dst_offset; /* offset in dest handle */ + uint32_t src_handle; /* dest handle to compute address from */ + uint32_t dst_handle; /* 0 if to command buffer */ + uint32_t reloc_type; + uint32_t pad; +}; + +struct drm_qxl_command { + uint64_t __user command; /* void* */ + uint64_t __user relocs; /* struct drm_qxl_reloc* */ + uint32_t type; + uint32_t command_size; + uint32_t relocs_num; + uint32_t pad; +}; + +/* XXX: call it drm_qxl_commands? */ +struct drm_qxl_execbuffer { + uint32_t flags; /* for future use */ + uint32_t commands_num; + uint64_t __user commands; /* struct drm_qxl_command* */ +}; + +struct drm_qxl_update_area { + uint32_t handle; + uint32_t top; + uint32_t left; + uint32_t bottom; + uint32_t right; + uint32_t pad; +}; + +#define QXL_PARAM_NUM_SURFACES 1 /* rom->n_surfaces */ +#define QXL_PARAM_MAX_RELOCS 2 +struct drm_qxl_getparam { + uint64_t param; + uint64_t value; +}; + +/* these are one bit values */ +struct drm_qxl_clientcap { + uint32_t index; + uint32_t pad; +}; + +struct drm_qxl_alloc_surf { + uint32_t format; + uint32_t width; + uint32_t height; + int32_t stride; + uint32_t handle; + uint32_t pad; +}; + +#define DRM_IOCTL_QXL_ALLOC \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC, struct drm_qxl_alloc) + +#define DRM_IOCTL_QXL_MAP \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_MAP, struct drm_qxl_map) + +#define DRM_IOCTL_QXL_EXECBUFFER \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_EXECBUFFER,\ + struct drm_qxl_execbuffer) + +#define DRM_IOCTL_QXL_UPDATE_AREA \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_UPDATE_AREA,\ + struct drm_qxl_update_area) + +#define DRM_IOCTL_QXL_GETPARAM \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_GETPARAM,\ + struct drm_qxl_getparam) + +#define DRM_IOCTL_QXL_CLIENTCAP \ + DRM_IOW(DRM_COMMAND_BASE + DRM_QXL_CLIENTCAP,\ + struct drm_qxl_clientcap) + +#define DRM_IOCTL_QXL_ALLOC_SURF \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_QXL_ALLOC_SURF,\ + struct drm_qxl_alloc_surf) + +#endif diff --git a/include/uapi/drm/radeon_drm.h b/include/uapi/drm/radeon_drm.h index eeda91774c8..1cc0b610f16 100644 --- a/include/uapi/drm/radeon_drm.h +++ b/include/uapi/drm/radeon_drm.h @@ -510,6 +510,7 @@ typedef struct { #define DRM_RADEON_GEM_GET_TILING 0x29 #define DRM_RADEON_GEM_BUSY 0x2a #define DRM_RADEON_GEM_VA 0x2b +#define DRM_RADEON_GEM_OP 0x2c #define DRM_IOCTL_RADEON_CP_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_RADEON_CP_INIT, drm_radeon_init_t) #define DRM_IOCTL_RADEON_CP_START DRM_IO( DRM_COMMAND_BASE + DRM_RADEON_CP_START) @@ -552,6 +553,7 @@ typedef struct { #define DRM_IOCTL_RADEON_GEM_GET_TILING DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_GET_TILING, struct drm_radeon_gem_get_tiling) #define DRM_IOCTL_RADEON_GEM_BUSY DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_BUSY, struct drm_radeon_gem_busy) #define DRM_IOCTL_RADEON_GEM_VA DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_VA, struct drm_radeon_gem_va) +#define DRM_IOCTL_RADEON_GEM_OP DRM_IOWR(DRM_COMMAND_BASE + DRM_RADEON_GEM_OP, struct drm_radeon_gem_op) typedef struct drm_radeon_init { enum { @@ -884,6 +886,16 @@ struct drm_radeon_gem_pwrite { uint64_t data_ptr; }; +/* Sets or returns a value associated with a buffer. */ +struct drm_radeon_gem_op { + uint32_t handle; /* buffer */ + uint32_t op; /* RADEON_GEM_OP_* */ + uint64_t value; /* input or return value */ +}; + +#define RADEON_GEM_OP_GET_INITIAL_DOMAIN 0 +#define RADEON_GEM_OP_SET_INITIAL_DOMAIN 1 + #define RADEON_VA_MAP 1 #define RADEON_VA_UNMAP 2 @@ -918,6 +930,8 @@ struct drm_radeon_gem_va { #define RADEON_CS_RING_GFX 0 #define RADEON_CS_RING_COMPUTE 1 #define RADEON_CS_RING_DMA 2 +#define RADEON_CS_RING_UVD 3 +#define RADEON_CS_RING_VCE 4 /* The third dword of RADEON_CHUNK_ID_FLAGS is a sint32 that sets the priority */ /* 0 = normal, + = higher priority, - = lower priority */ @@ -972,6 +986,28 @@ struct drm_radeon_cs { #define RADEON_INFO_MAX_SE 0x12 /* max SH per SE */ #define RADEON_INFO_MAX_SH_PER_SE 0x13 +/* fast fb access is enabled */ +#define RADEON_INFO_FASTFB_WORKING 0x14 +/* query if a RADEON_CS_RING_* submission is supported */ +#define RADEON_INFO_RING_WORKING 0x15 +/* SI tile mode array */ +#define RADEON_INFO_SI_TILE_MODE_ARRAY 0x16 +/* query if CP DMA is supported on the compute ring */ +#define RADEON_INFO_SI_CP_DMA_COMPUTE 0x17 +/* CIK macrotile mode array */ +#define RADEON_INFO_CIK_MACROTILE_MODE_ARRAY 0x18 +/* query the number of render backends */ +#define RADEON_INFO_SI_BACKEND_ENABLED_MASK 0x19 +/* max engine clock - needed for OpenCL */ +#define RADEON_INFO_MAX_SCLK 0x1a +/* version of VCE firmware */ +#define RADEON_INFO_VCE_FW_VERSION 0x1b +/* version of VCE feedback */ +#define RADEON_INFO_VCE_FB_VERSION 0x1c +#define RADEON_INFO_NUM_BYTES_MOVED 0x1d +#define RADEON_INFO_VRAM_USAGE 0x1e +#define RADEON_INFO_GTT_USAGE 0x1f +#define RADEON_INFO_ACTIVE_CU_COUNT 0x20 struct drm_radeon_info { uint32_t request; @@ -979,4 +1015,24 @@ struct drm_radeon_info { uint64_t value; }; +/* Those correspond to the tile index to use, this is to explicitly state + * the API that is implicitly defined by the tile mode array. + */ +#define SI_TILE_MODE_COLOR_LINEAR_ALIGNED 8 +#define SI_TILE_MODE_COLOR_1D 13 +#define SI_TILE_MODE_COLOR_1D_SCANOUT 9 +#define SI_TILE_MODE_COLOR_2D_8BPP 14 +#define SI_TILE_MODE_COLOR_2D_16BPP 15 +#define SI_TILE_MODE_COLOR_2D_32BPP 16 +#define SI_TILE_MODE_COLOR_2D_64BPP 17 +#define SI_TILE_MODE_COLOR_2D_SCANOUT_16BPP 11 +#define SI_TILE_MODE_COLOR_2D_SCANOUT_32BPP 12 +#define SI_TILE_MODE_DEPTH_STENCIL_1D 4 +#define SI_TILE_MODE_DEPTH_STENCIL_2D 0 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_2AA 3 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_4AA 3 +#define SI_TILE_MODE_DEPTH_STENCIL_2D_8AA 2 + +#define CIK_TILE_MODE_DEPTH_STENCIL_1D 5 + #endif diff --git a/include/uapi/drm/tegra_drm.h b/include/uapi/drm/tegra_drm.h new file mode 100644 index 00000000000..b7548211242 --- /dev/null +++ b/include/uapi/drm/tegra_drm.h @@ -0,0 +1,154 @@ +/* + * Copyright (c) 2012-2013, NVIDIA CORPORATION. All rights reserved. + * + * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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 _UAPI_TEGRA_DRM_H_ +#define _UAPI_TEGRA_DRM_H_ + +#include <drm/drm.h> + +#define DRM_TEGRA_GEM_CREATE_TILED (1 << 0) +#define DRM_TEGRA_GEM_CREATE_BOTTOM_UP (1 << 1) + +struct drm_tegra_gem_create { + __u64 size; + __u32 flags; + __u32 handle; +}; + +struct drm_tegra_gem_mmap { + __u32 handle; + __u32 offset; +}; + +struct drm_tegra_syncpt_read { + __u32 id; + __u32 value; +}; + +struct drm_tegra_syncpt_incr { + __u32 id; + __u32 pad; +}; + +struct drm_tegra_syncpt_wait { + __u32 id; + __u32 thresh; + __u32 timeout; + __u32 value; +}; + +#define DRM_TEGRA_NO_TIMEOUT (0xffffffff) + +struct drm_tegra_open_channel { + __u32 client; + __u32 pad; + __u64 context; +}; + +struct drm_tegra_close_channel { + __u64 context; +}; + +struct drm_tegra_get_syncpt { + __u64 context; + __u32 index; + __u32 id; +}; + +struct drm_tegra_get_syncpt_base { + __u64 context; + __u32 syncpt; + __u32 id; +}; + +struct drm_tegra_syncpt { + __u32 id; + __u32 incrs; +}; + +struct drm_tegra_cmdbuf { + __u32 handle; + __u32 offset; + __u32 words; + __u32 pad; +}; + +struct drm_tegra_reloc { + struct { + __u32 handle; + __u32 offset; + } cmdbuf; + struct { + __u32 handle; + __u32 offset; + } target; + __u32 shift; + __u32 pad; +}; + +struct drm_tegra_waitchk { + __u32 handle; + __u32 offset; + __u32 syncpt; + __u32 thresh; +}; + +struct drm_tegra_submit { + __u64 context; + __u32 num_syncpts; + __u32 num_cmdbufs; + __u32 num_relocs; + __u32 num_waitchks; + __u32 waitchk_mask; + __u32 timeout; + __u64 syncpts; + __u64 cmdbufs; + __u64 relocs; + __u64 waitchks; + __u32 fence; /* Return value */ + + __u32 reserved[5]; /* future expansion */ +}; + +#define DRM_TEGRA_GEM_CREATE 0x00 +#define DRM_TEGRA_GEM_MMAP 0x01 +#define DRM_TEGRA_SYNCPT_READ 0x02 +#define DRM_TEGRA_SYNCPT_INCR 0x03 +#define DRM_TEGRA_SYNCPT_WAIT 0x04 +#define DRM_TEGRA_OPEN_CHANNEL 0x05 +#define DRM_TEGRA_CLOSE_CHANNEL 0x06 +#define DRM_TEGRA_GET_SYNCPT 0x07 +#define DRM_TEGRA_SUBMIT 0x08 +#define DRM_TEGRA_GET_SYNCPT_BASE 0x09 + +#define DRM_IOCTL_TEGRA_GEM_CREATE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_CREATE, struct drm_tegra_gem_create) +#define DRM_IOCTL_TEGRA_GEM_MMAP DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GEM_MMAP, struct drm_tegra_gem_mmap) +#define DRM_IOCTL_TEGRA_SYNCPT_READ DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_READ, struct drm_tegra_syncpt_read) +#define DRM_IOCTL_TEGRA_SYNCPT_INCR DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_INCR, struct drm_tegra_syncpt_incr) +#define DRM_IOCTL_TEGRA_SYNCPT_WAIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SYNCPT_WAIT, struct drm_tegra_syncpt_wait) +#define DRM_IOCTL_TEGRA_OPEN_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_OPEN_CHANNEL, struct drm_tegra_open_channel) +#define DRM_IOCTL_TEGRA_CLOSE_CHANNEL DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_CLOSE_CHANNEL, struct drm_tegra_open_channel) +#define DRM_IOCTL_TEGRA_GET_SYNCPT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT, struct drm_tegra_get_syncpt) +#define DRM_IOCTL_TEGRA_SUBMIT DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_SUBMIT, struct drm_tegra_submit) +#define DRM_IOCTL_TEGRA_GET_SYNCPT_BASE DRM_IOWR(DRM_COMMAND_BASE + DRM_TEGRA_GET_SYNCPT_BASE, struct drm_tegra_get_syncpt_base) + +#endif diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index bcb0912afe7..4fc66f6b12c 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -28,6 +28,10 @@ #ifndef __VMWGFX_DRM_H__ #define __VMWGFX_DRM_H__ +#ifndef __KERNEL__ +#include <drm.h> +#endif + #define DRM_VMW_MAX_SURFACE_FACES 6 #define DRM_VMW_MAX_MIP_LEVELS 24 @@ -55,6 +59,11 @@ #define DRM_VMW_PRESENT 18 #define DRM_VMW_PRESENT_READBACK 19 #define DRM_VMW_UPDATE_LAYOUT 20 +#define DRM_VMW_CREATE_SHADER 21 +#define DRM_VMW_UNREF_SHADER 22 +#define DRM_VMW_GB_SURFACE_CREATE 23 +#define DRM_VMW_GB_SURFACE_REF 24 +#define DRM_VMW_SYNCCPU 25 /*************************************************************************/ /** @@ -75,6 +84,19 @@ #define DRM_VMW_PARAM_FIFO_CAPS 4 #define DRM_VMW_PARAM_MAX_FB_SIZE 5 #define DRM_VMW_PARAM_FIFO_HW_VERSION 6 +#define DRM_VMW_PARAM_MAX_SURF_MEMORY 7 +#define DRM_VMW_PARAM_3D_CAPS_SIZE 8 +#define DRM_VMW_PARAM_MAX_MOB_MEMORY 9 +#define DRM_VMW_PARAM_MAX_MOB_SIZE 10 + +/** + * enum drm_vmw_handle_type - handle type for ref ioctls + * + */ +enum drm_vmw_handle_type { + DRM_VMW_HANDLE_LEGACY = 0, + DRM_VMW_HANDLE_PRIME = 1 +}; /** * struct drm_vmw_getparam_arg @@ -164,6 +186,7 @@ struct drm_vmw_surface_create_req { * struct drm_wmv_surface_arg * * @sid: Surface id of created surface or surface to destroy or reference. + * @handle_type: Handle type for DRM_VMW_REF_SURFACE Ioctl. * * Output data from the DRM_VMW_CREATE_SURFACE Ioctl. * Input argument to the DRM_VMW_UNREF_SURFACE Ioctl. @@ -172,7 +195,7 @@ struct drm_vmw_surface_create_req { struct drm_vmw_surface_arg { int32_t sid; - uint32_t pad64; + enum drm_vmw_handle_type handle_type; }; /** @@ -787,4 +810,253 @@ struct drm_vmw_update_layout_arg { uint64_t rects; }; + +/*************************************************************************/ +/** + * DRM_VMW_CREATE_SHADER - Create shader + * + * Creates a shader and optionally binds it to a dma buffer containing + * the shader byte-code. + */ + +/** + * enum drm_vmw_shader_type - Shader types + */ +enum drm_vmw_shader_type { + drm_vmw_shader_type_vs = 0, + drm_vmw_shader_type_ps, + drm_vmw_shader_type_gs +}; + + +/** + * struct drm_vmw_shader_create_arg + * + * @shader_type: Shader type of the shader to create. + * @size: Size of the byte-code in bytes. + * where the shader byte-code starts + * @buffer_handle: Buffer handle identifying the buffer containing the + * shader byte-code + * @shader_handle: On successful completion contains a handle that + * can be used to subsequently identify the shader. + * @offset: Offset in bytes into the buffer given by @buffer_handle, + * + * Input / Output argument to the DRM_VMW_CREATE_SHADER Ioctl. + */ +struct drm_vmw_shader_create_arg { + enum drm_vmw_shader_type shader_type; + uint32_t size; + uint32_t buffer_handle; + uint32_t shader_handle; + uint64_t offset; +}; + +/*************************************************************************/ +/** + * DRM_VMW_UNREF_SHADER - Unreferences a shader + * + * Destroys a user-space reference to a shader, optionally destroying + * it. + */ + +/** + * struct drm_vmw_shader_arg + * + * @handle: Handle identifying the shader to destroy. + * + * Input argument to the DRM_VMW_UNREF_SHADER ioctl. + */ +struct drm_vmw_shader_arg { + uint32_t handle; + uint32_t pad64; +}; + +/*************************************************************************/ +/** + * DRM_VMW_GB_SURFACE_CREATE - Create a host guest-backed surface. + * + * Allocates a surface handle and queues a create surface command + * for the host on the first use of the surface. The surface ID can + * be used as the surface ID in commands referencing the surface. + */ + +/** + * enum drm_vmw_surface_flags + * + * @drm_vmw_surface_flag_shareable: Whether the surface is shareable + * @drm_vmw_surface_flag_scanout: Whether the surface is a scanout + * surface. + * @drm_vmw_surface_flag_create_buffer: Create a backup buffer if none is + * given. + */ +enum drm_vmw_surface_flags { + drm_vmw_surface_flag_shareable = (1 << 0), + drm_vmw_surface_flag_scanout = (1 << 1), + drm_vmw_surface_flag_create_buffer = (1 << 2) +}; + +/** + * struct drm_vmw_gb_surface_create_req + * + * @svga3d_flags: SVGA3d surface flags for the device. + * @format: SVGA3d format. + * @mip_level: Number of mip levels for all faces. + * @drm_surface_flags Flags as described above. + * @multisample_count Future use. Set to 0. + * @autogen_filter Future use. Set to 0. + * @buffer_handle Buffer handle of backup buffer. SVGA3D_INVALID_ID + * if none. + * @base_size Size of the base mip level for all faces. + * + * Input argument to the DRM_VMW_GB_SURFACE_CREATE Ioctl. + * Part of output argument for the DRM_VMW_GB_SURFACE_REF Ioctl. + */ +struct drm_vmw_gb_surface_create_req { + uint32_t svga3d_flags; + uint32_t format; + uint32_t mip_levels; + enum drm_vmw_surface_flags drm_surface_flags; + uint32_t multisample_count; + uint32_t autogen_filter; + uint32_t buffer_handle; + uint32_t pad64; + struct drm_vmw_size base_size; +}; + +/** + * struct drm_vmw_gb_surface_create_rep + * + * @handle: Surface handle. + * @backup_size: Size of backup buffers for this surface. + * @buffer_handle: Handle of backup buffer. SVGA3D_INVALID_ID if none. + * @buffer_size: Actual size of the buffer identified by + * @buffer_handle + * @buffer_map_handle: Offset into device address space for the buffer + * identified by @buffer_handle. + * + * Part of output argument for the DRM_VMW_GB_SURFACE_REF ioctl. + * Output argument for the DRM_VMW_GB_SURFACE_CREATE ioctl. + */ +struct drm_vmw_gb_surface_create_rep { + uint32_t handle; + uint32_t backup_size; + uint32_t buffer_handle; + uint32_t buffer_size; + uint64_t buffer_map_handle; +}; + +/** + * union drm_vmw_gb_surface_create_arg + * + * @req: Input argument as described above. + * @rep: Output argument as described above. + * + * Argument to the DRM_VMW_GB_SURFACE_CREATE ioctl. + */ +union drm_vmw_gb_surface_create_arg { + struct drm_vmw_gb_surface_create_rep rep; + struct drm_vmw_gb_surface_create_req req; +}; + +/*************************************************************************/ +/** + * DRM_VMW_GB_SURFACE_REF - Reference a host surface. + * + * Puts a reference on a host surface with a given handle, as previously + * returned by the DRM_VMW_GB_SURFACE_CREATE ioctl. + * A reference will make sure the surface isn't destroyed while we hold + * it and will allow the calling client to use the surface handle in + * the command stream. + * + * On successful return, the Ioctl returns the surface information given + * to and returned from the DRM_VMW_GB_SURFACE_CREATE ioctl. + */ + +/** + * struct drm_vmw_gb_surface_reference_arg + * + * @creq: The data used as input when the surface was created, as described + * above at "struct drm_vmw_gb_surface_create_req" + * @crep: Additional data output when the surface was created, as described + * above at "struct drm_vmw_gb_surface_create_rep" + * + * Output Argument to the DRM_VMW_GB_SURFACE_REF ioctl. + */ +struct drm_vmw_gb_surface_ref_rep { + struct drm_vmw_gb_surface_create_req creq; + struct drm_vmw_gb_surface_create_rep crep; +}; + +/** + * union drm_vmw_gb_surface_reference_arg + * + * @req: Input data as described above at "struct drm_vmw_surface_arg" + * @rep: Output data as described above at "struct drm_vmw_gb_surface_ref_rep" + * + * Argument to the DRM_VMW_GB_SURFACE_REF Ioctl. + */ +union drm_vmw_gb_surface_reference_arg { + struct drm_vmw_gb_surface_ref_rep rep; + struct drm_vmw_surface_arg req; +}; + + +/*************************************************************************/ +/** + * DRM_VMW_SYNCCPU - Sync a DMA buffer / MOB for CPU access. + * + * Idles any previously submitted GPU operations on the buffer and + * by default blocks command submissions that reference the buffer. + * If the file descriptor used to grab a blocking CPU sync is closed, the + * cpu sync is released. + * The flags argument indicates how the grab / release operation should be + * performed: + */ + +/** + * enum drm_vmw_synccpu_flags - Synccpu flags: + * + * @drm_vmw_synccpu_read: Sync for read. If sync is done for read only, it's a + * hint to the kernel to allow command submissions that references the buffer + * for read-only. + * @drm_vmw_synccpu_write: Sync for write. Block all command submissions + * referencing this buffer. + * @drm_vmw_synccpu_dontblock: Dont wait for GPU idle, but rather return + * -EBUSY should the buffer be busy. + * @drm_vmw_synccpu_allow_cs: Allow command submission that touches the buffer + * while the buffer is synced for CPU. This is similar to the GEM bo idle + * behavior. + */ +enum drm_vmw_synccpu_flags { + drm_vmw_synccpu_read = (1 << 0), + drm_vmw_synccpu_write = (1 << 1), + drm_vmw_synccpu_dontblock = (1 << 2), + drm_vmw_synccpu_allow_cs = (1 << 3) +}; + +/** + * enum drm_vmw_synccpu_op - Synccpu operations: + * + * @drm_vmw_synccpu_grab: Grab the buffer for CPU operations + * @drm_vmw_synccpu_release: Release a previous grab. + */ +enum drm_vmw_synccpu_op { + drm_vmw_synccpu_grab, + drm_vmw_synccpu_release +}; + +/** + * struct drm_vmw_synccpu_arg + * + * @op: The synccpu operation as described above. + * @handle: Handle identifying the buffer object. + * @flags: Flags as described above. + */ +struct drm_vmw_synccpu_arg { + enum drm_vmw_synccpu_op op; + enum drm_vmw_synccpu_flags flags; + uint32_t handle; + uint32_t pad64; +}; + #endif |