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intel-2D: gen6 debug output

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git-svn-id: svn://kolibrios.org@4245 a494cfbc-eb01-0410-851d-a64ba20cac60
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Sergey Semyonov (Serge) 2013-11-17 06:45:33 +00:00
parent 05dd88b5f5
commit bdfa17a781
9 changed files with 2608 additions and 2505 deletions
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825
drivers/video/Intel-2D/drm.h
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/**
* \file drm.h
* Header for the Direct Rendering Manager
*
* \author Rickard E. (Rik) Faith <faith@valinux.com>
*
* \par Acknowledgments:
* Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic \c cmpxchg.
*/
/*
* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
* 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
* VA LINUX SYSTEMS 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 _DRM_H_
#define _DRM_H_
#include <stddef.h>
//#include <asm/ioctl.h>
typedef int8_t __s8;
typedef uint8_t __u8;
typedef int16_t __s16;
typedef uint16_t __u16;
typedef int32_t __s32;
typedef uint32_t __u32;
typedef int64_t __s64;
typedef uint64_t __u64;
typedef unsigned int drm_handle_t;
#define DRM_NAME "drm" /**< Name in kernel, /dev, and /proc */
#define DRM_MIN_ORDER 5 /**< At least 2^5 bytes = 32 bytes */
#define DRM_MAX_ORDER 22 /**< Up to 2^22 bytes = 4MB */
#define DRM_RAM_PERCENT 10 /**< How much system ram can we lock? */
#define _DRM_LOCK_HELD 0x80000000U /**< Hardware lock is held */
#define _DRM_LOCK_CONT 0x40000000U /**< Hardware lock is contended */
#define _DRM_LOCK_IS_HELD(lock) ((lock) & _DRM_LOCK_HELD)
#define _DRM_LOCK_IS_CONT(lock) ((lock) & _DRM_LOCK_CONT)
#define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
typedef unsigned int drm_context_t;
typedef unsigned int drm_drawable_t;
typedef unsigned int drm_magic_t;
/**
* Cliprect.
*
* \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
* backwards-compatibility reasons.
*/
struct drm_clip_rect {
unsigned short x1;
unsigned short y1;
unsigned short x2;
unsigned short y2;
};
/**
* Drawable information.
*/
struct drm_drawable_info {
unsigned int num_rects;
struct drm_clip_rect *rects;
};
/**
* Texture region,
*/
struct drm_tex_region {
unsigned char next;
unsigned char prev;
unsigned char in_use;
unsigned char padding;
unsigned int age;
};
/**
* Hardware lock.
*
* The lock structure is a simple cache-line aligned integer. To avoid
* processor bus contention on a multiprocessor system, there should not be any
* other data stored in the same cache line.
*/
struct drm_hw_lock {
__volatile__ unsigned int lock; /**< lock variable */
char padding[60]; /**< Pad to cache line */
};
/**
* DRM_IOCTL_VERSION ioctl argument type.
*
* \sa drmGetVersion().
*/
struct drm_version {
int version_major; /**< Major version */
int version_minor; /**< Minor version */
int version_patchlevel; /**< Patch level */
size_t name_len; /**< Length of name buffer */
char *name; /**< Name of driver */
size_t date_len; /**< Length of date buffer */
char *date; /**< User-space buffer to hold date */
size_t desc_len; /**< Length of desc buffer */
char *desc; /**< User-space buffer to hold desc */
};
/**
* DRM_IOCTL_GET_UNIQUE ioctl argument type.
*
* \sa drmGetBusid() and drmSetBusId().
*/
struct drm_unique {
size_t unique_len; /**< Length of unique */
char *unique; /**< Unique name for driver instantiation */
};
struct drm_list {
int count; /**< Length of user-space structures */
struct drm_version *version;
};
struct drm_block {
int unused;
};
/**
* DRM_IOCTL_CONTROL ioctl argument type.
*
* \sa drmCtlInstHandler() and drmCtlUninstHandler().
*/
struct drm_control {
enum {
DRM_ADD_COMMAND,
DRM_RM_COMMAND,
DRM_INST_HANDLER,
DRM_UNINST_HANDLER
} func;
int irq;
};
/**
* Type of memory to map.
*/
enum drm_map_type {
_DRM_FRAME_BUFFER = 0, /**< WC (no caching), no core dump */
_DRM_REGISTERS = 1, /**< no caching, no core dump */
_DRM_SHM = 2, /**< shared, cached */
_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 */
};
/**
* Memory mapping flags.
*/
enum drm_map_flags {
_DRM_RESTRICTED = 0x01, /**< Cannot be mapped to user-virtual */
_DRM_READ_ONLY = 0x02,
_DRM_LOCKED = 0x04, /**< shared, cached, locked */
_DRM_KERNEL = 0x08, /**< kernel requires access */
_DRM_WRITE_COMBINING = 0x10, /**< use write-combining if available */
_DRM_CONTAINS_LOCK = 0x20, /**< SHM page that contains lock */
_DRM_REMOVABLE = 0x40, /**< Removable mapping */
_DRM_DRIVER = 0x80 /**< Managed by driver */
};
struct drm_ctx_priv_map {
unsigned int ctx_id; /**< Context requesting private mapping */
void *handle; /**< Handle of map */
};
/**
* DRM_IOCTL_GET_MAP, DRM_IOCTL_ADD_MAP and DRM_IOCTL_RM_MAP ioctls
* argument type.
*
* \sa drmAddMap().
*/
struct drm_map {
unsigned long offset; /**< Requested physical address (0 for SAREA)*/
unsigned long size; /**< Requested physical size (bytes) */
enum drm_map_type type; /**< Type of memory to map */
enum drm_map_flags flags; /**< Flags */
void *handle; /**< User-space: "Handle" to pass to mmap() */
/**< Kernel-space: kernel-virtual address */
int mtrr; /**< MTRR slot used */
/* Private data */
};
/**
* DRM_IOCTL_GET_CLIENT ioctl argument type.
*/
struct drm_client {
int idx; /**< Which client desired? */
int auth; /**< Is client authenticated? */
unsigned long pid; /**< Process ID */
unsigned long uid; /**< User ID */
unsigned long magic; /**< Magic */
unsigned long iocs; /**< Ioctl count */
};
enum drm_stat_type {
_DRM_STAT_LOCK,
_DRM_STAT_OPENS,
_DRM_STAT_CLOSES,
_DRM_STAT_IOCTLS,
_DRM_STAT_LOCKS,
_DRM_STAT_UNLOCKS,
_DRM_STAT_VALUE, /**< Generic value */
_DRM_STAT_BYTE, /**< Generic byte counter (1024bytes/K) */
_DRM_STAT_COUNT, /**< Generic non-byte counter (1000/k) */
_DRM_STAT_IRQ, /**< IRQ */
_DRM_STAT_PRIMARY, /**< Primary DMA bytes */
_DRM_STAT_SECONDARY, /**< Secondary DMA bytes */
_DRM_STAT_DMA, /**< DMA */
_DRM_STAT_SPECIAL, /**< Special DMA (e.g., priority or polled) */
_DRM_STAT_MISSED /**< Missed DMA opportunity */
/* Add to the *END* of the list */
};
/**
* DRM_IOCTL_GET_STATS ioctl argument type.
*/
struct drm_stats {
unsigned long count;
struct {
unsigned long value;
enum drm_stat_type type;
} data[15];
};
/**
* Hardware locking flags.
*/
enum drm_lock_flags {
_DRM_LOCK_READY = 0x01, /**< Wait until hardware is ready for DMA */
_DRM_LOCK_QUIESCENT = 0x02, /**< Wait until hardware quiescent */
_DRM_LOCK_FLUSH = 0x04, /**< Flush this context's DMA queue first */
_DRM_LOCK_FLUSH_ALL = 0x08, /**< Flush all DMA queues first */
/* These *HALT* flags aren't supported yet
-- they will be used to support the
full-screen DGA-like mode. */
_DRM_HALT_ALL_QUEUES = 0x10, /**< Halt all current and future queues */
_DRM_HALT_CUR_QUEUES = 0x20 /**< Halt all current queues */
};
/**
* DRM_IOCTL_LOCK, DRM_IOCTL_UNLOCK and DRM_IOCTL_FINISH ioctl argument type.
*
* \sa drmGetLock() and drmUnlock().
*/
struct drm_lock {
int context;
enum drm_lock_flags flags;
};
/**
* DMA flags
*
* \warning
* These values \e must match xf86drm.h.
*
* \sa drm_dma.
*/
enum drm_dma_flags {
/* Flags for DMA buffer dispatch */
_DRM_DMA_BLOCK = 0x01, /**<
* Block until buffer dispatched.
*
* \note The buffer may not yet have
* been processed by the hardware --
* getting a hardware lock with the
* hardware quiescent will ensure
* that the buffer has been
* processed.
*/
_DRM_DMA_WHILE_LOCKED = 0x02, /**< Dispatch while lock held */
_DRM_DMA_PRIORITY = 0x04, /**< High priority dispatch */
/* Flags for DMA buffer request */
_DRM_DMA_WAIT = 0x10, /**< Wait for free buffers */
_DRM_DMA_SMALLER_OK = 0x20, /**< Smaller-than-requested buffers OK */
_DRM_DMA_LARGER_OK = 0x40 /**< Larger-than-requested buffers OK */
};
/**
* DRM_IOCTL_ADD_BUFS and DRM_IOCTL_MARK_BUFS ioctl argument type.
*
* \sa drmAddBufs().
*/
struct drm_buf_desc {
int count; /**< Number of buffers of this size */
int size; /**< Size in bytes */
int low_mark; /**< Low water mark */
int high_mark; /**< High water mark */
enum {
_DRM_PAGE_ALIGN = 0x01, /**< Align on page boundaries for DMA */
_DRM_AGP_BUFFER = 0x02, /**< Buffer is in AGP space */
_DRM_SG_BUFFER = 0x04, /**< Scatter/gather memory buffer */
_DRM_FB_BUFFER = 0x08, /**< Buffer is in frame buffer */
_DRM_PCI_BUFFER_RO = 0x10 /**< Map PCI DMA buffer read-only */
} flags;
unsigned long agp_start; /**<
* Start address of where the AGP buffers are
* in the AGP aperture
*/
};
/**
* DRM_IOCTL_INFO_BUFS ioctl argument type.
*/
struct drm_buf_info {
int count; /**< Entries in list */
struct drm_buf_desc *list;
};
/**
* DRM_IOCTL_FREE_BUFS ioctl argument type.
*/
struct drm_buf_free {
int count;
int *list;
};
/**
* Buffer information
*
* \sa drm_buf_map.
*/
struct drm_buf_pub {
int idx; /**< Index into the master buffer list */
int total; /**< Buffer size */
int used; /**< Amount of buffer in use (for DMA) */
void *address; /**< Address of buffer */
};
/**
* DRM_IOCTL_MAP_BUFS ioctl argument type.
*/
struct drm_buf_map {
int count; /**< Length of the buffer list */
#ifdef __cplusplus
void *virt;
#else
void *virtual; /**< Mmap'd area in user-virtual */
#endif
struct drm_buf_pub *list; /**< Buffer information */
};
/**
* DRM_IOCTL_DMA ioctl argument type.
*
* Indices here refer to the offset into the buffer list in drm_buf_get.
*
* \sa drmDMA().
*/
struct drm_dma {
int context; /**< Context handle */
int send_count; /**< Number of buffers to send */
int *send_indices; /**< List of handles to buffers */
int *send_sizes; /**< Lengths of data to send */
enum drm_dma_flags flags; /**< Flags */
int request_count; /**< Number of buffers requested */
int request_size; /**< Desired size for buffers */
int *request_indices; /**< Buffer information */
int *request_sizes;
int granted_count; /**< Number of buffers granted */
};
enum drm_ctx_flags {
_DRM_CONTEXT_PRESERVED = 0x01,
_DRM_CONTEXT_2DONLY = 0x02
};
/**
* DRM_IOCTL_ADD_CTX ioctl argument type.
*
* \sa drmCreateContext() and drmDestroyContext().
*/
struct drm_ctx {
drm_context_t handle;
enum drm_ctx_flags flags;
};
/**
* DRM_IOCTL_RES_CTX ioctl argument type.
*/
struct drm_ctx_res {
int count;
struct drm_ctx *contexts;
};
/**
* DRM_IOCTL_ADD_DRAW and DRM_IOCTL_RM_DRAW ioctl argument type.
*/
struct drm_draw {
drm_drawable_t handle;
};
/**
* DRM_IOCTL_UPDATE_DRAW ioctl argument type.
*/
typedef enum {
DRM_DRAWABLE_CLIPRECTS,
} drm_drawable_info_type_t;
struct drm_update_draw {
drm_drawable_t handle;
unsigned int type;
unsigned int num;
unsigned long long data;
};
/**
* DRM_IOCTL_GET_MAGIC and DRM_IOCTL_AUTH_MAGIC ioctl argument type.
*/
struct drm_auth {
drm_magic_t magic;
};
/**
* DRM_IOCTL_IRQ_BUSID ioctl argument type.
*
* \sa drmGetInterruptFromBusID().
*/
struct drm_irq_busid {
int irq; /**< IRQ number */
int busnum; /**< bus number */
int devnum; /**< device number */
int funcnum; /**< function number */
};
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_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, unsupported */
};
#define _DRM_VBLANK_TYPES_MASK (_DRM_VBLANK_ABSOLUTE | _DRM_VBLANK_RELATIVE)
#define _DRM_VBLANK_FLAGS_MASK (_DRM_VBLANK_EVENT | _DRM_VBLANK_SIGNAL | \
_DRM_VBLANK_SECONDARY | _DRM_VBLANK_NEXTONMISS)
struct drm_wait_vblank_request {
enum drm_vblank_seq_type type;
unsigned int sequence;
unsigned long signal;
};
struct drm_wait_vblank_reply {
enum drm_vblank_seq_type type;
unsigned int sequence;
long tval_sec;
long tval_usec;
};
/**
* DRM_IOCTL_WAIT_VBLANK ioctl argument type.
*
* \sa drmWaitVBlank().
*/
union drm_wait_vblank {
struct drm_wait_vblank_request request;
struct drm_wait_vblank_reply reply;
};
#define _DRM_PRE_MODESET 1
#define _DRM_POST_MODESET 2
/**
* DRM_IOCTL_MODESET_CTL ioctl argument type
*
* \sa drmModesetCtl().
*/
struct drm_modeset_ctl {
__u32 crtc;
__u32 cmd;
};
/**
* DRM_IOCTL_AGP_ENABLE ioctl argument type.
*
* \sa drmAgpEnable().
*/
struct drm_agp_mode {
unsigned long mode; /**< AGP mode */
};
/**
* DRM_IOCTL_AGP_ALLOC and DRM_IOCTL_AGP_FREE ioctls argument type.
*
* \sa drmAgpAlloc() and drmAgpFree().
*/
struct drm_agp_buffer {
unsigned long size; /**< In bytes -- will round to page boundary */
unsigned long handle; /**< Used for binding / unbinding */
unsigned long type; /**< Type of memory to allocate */
unsigned long physical; /**< Physical used by i810 */
};
/**
* DRM_IOCTL_AGP_BIND and DRM_IOCTL_AGP_UNBIND ioctls argument type.
*
* \sa drmAgpBind() and drmAgpUnbind().
*/
struct drm_agp_binding {
unsigned long handle; /**< From drm_agp_buffer */
unsigned long offset; /**< In bytes -- will round to page boundary */
};
/**
* DRM_IOCTL_AGP_INFO ioctl argument type.
*
* \sa drmAgpVersionMajor(), drmAgpVersionMinor(), drmAgpGetMode(),
* drmAgpBase(), drmAgpSize(), drmAgpMemoryUsed(), drmAgpMemoryAvail(),
* drmAgpVendorId() and drmAgpDeviceId().
*/
struct drm_agp_info {
int agp_version_major;
int agp_version_minor;
unsigned long mode;
unsigned long aperture_base; /* physical address */
unsigned long aperture_size; /* bytes */
unsigned long memory_allowed; /* bytes */
unsigned long memory_used;
/* PCI information */
unsigned short id_vendor;
unsigned short id_device;
};
/**
* DRM_IOCTL_SG_ALLOC ioctl argument type.
*/
struct drm_scatter_gather {
unsigned long size; /**< In bytes -- will round to page boundary */
unsigned long handle; /**< Used for mapping / unmapping */
};
/**
* DRM_IOCTL_SET_VERSION ioctl argument type.
*/
struct drm_set_version {
int drm_di_major;
int drm_di_minor;
int drm_dd_major;
int drm_dd_minor;
};
/** DRM_IOCTL_GEM_CLOSE ioctl argument type */
struct drm_gem_close {
/** Handle of the object to be closed. */
__u32 handle;
__u32 pad;
};
/** DRM_IOCTL_GEM_FLINK ioctl argument type */
struct drm_gem_flink {
/** Handle for the object being named */
__u32 handle;
/** Returned global name */
__u32 name;
};
/** DRM_IOCTL_GEM_OPEN ioctl argument type */
struct drm_gem_open {
/** Name of object being opened */
__u32 name;
/** Returned handle for the object */
__u32 handle;
/** Returned size of the object */
__u64 size;
};
/** DRM_IOCTL_GET_CAP ioctl argument type */
struct drm_get_cap {
__u64 capability;
__u64 value;
};
#define DRM_CLOEXEC O_CLOEXEC
struct drm_prime_handle {
__u32 handle;
/** Flags.. only applicable for handle->fd */
__u32 flags;
/** Returned dmabuf file descriptor */
__s32 fd;
};
//#include "drm_mode.h"
#if 0
#define DRM_IOCTL_BASE 'd'
#define DRM_IO(nr) _IO(DRM_IOCTL_BASE,nr)
#define DRM_IOR(nr,type) _IOR(DRM_IOCTL_BASE,nr,type)
#define DRM_IOW(nr,type) _IOW(DRM_IOCTL_BASE,nr,type)
#define DRM_IOWR(nr,type) _IOWR(DRM_IOCTL_BASE,nr,type)
#define DRM_IOCTL_VERSION DRM_IOWR(0x00, struct drm_version)
#define DRM_IOCTL_GET_UNIQUE DRM_IOWR(0x01, struct drm_unique)
#define DRM_IOCTL_GET_MAGIC DRM_IOR( 0x02, struct drm_auth)
#define DRM_IOCTL_IRQ_BUSID DRM_IOWR(0x03, struct drm_irq_busid)
#define DRM_IOCTL_GET_MAP DRM_IOWR(0x04, struct drm_map)
#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_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)
#define DRM_IOCTL_UNBLOCK DRM_IOWR(0x13, struct drm_block)
#define DRM_IOCTL_CONTROL DRM_IOW( 0x14, struct drm_control)
#define DRM_IOCTL_ADD_MAP DRM_IOWR(0x15, struct drm_map)
#define DRM_IOCTL_ADD_BUFS DRM_IOWR(0x16, struct drm_buf_desc)
#define DRM_IOCTL_MARK_BUFS DRM_IOW( 0x17, struct drm_buf_desc)
#define DRM_IOCTL_INFO_BUFS DRM_IOWR(0x18, struct drm_buf_info)
#define DRM_IOCTL_MAP_BUFS DRM_IOWR(0x19, struct drm_buf_map)
#define DRM_IOCTL_FREE_BUFS DRM_IOW( 0x1a, struct drm_buf_free)
#define DRM_IOCTL_RM_MAP DRM_IOW( 0x1b, struct drm_map)
#define DRM_IOCTL_SET_SAREA_CTX DRM_IOW( 0x1c, struct drm_ctx_priv_map)
#define DRM_IOCTL_GET_SAREA_CTX DRM_IOWR(0x1d, struct drm_ctx_priv_map)
#define DRM_IOCTL_SET_MASTER DRM_IO(0x1e)
#define DRM_IOCTL_DROP_MASTER DRM_IO(0x1f)
#define DRM_IOCTL_ADD_CTX DRM_IOWR(0x20, struct drm_ctx)
#define DRM_IOCTL_RM_CTX DRM_IOWR(0x21, struct drm_ctx)
#define DRM_IOCTL_MOD_CTX DRM_IOW( 0x22, struct drm_ctx)
#define DRM_IOCTL_GET_CTX DRM_IOWR(0x23, struct drm_ctx)
#define DRM_IOCTL_SWITCH_CTX DRM_IOW( 0x24, struct drm_ctx)
#define DRM_IOCTL_NEW_CTX DRM_IOW( 0x25, struct drm_ctx)
#define DRM_IOCTL_RES_CTX DRM_IOWR(0x26, struct drm_ctx_res)
#define DRM_IOCTL_ADD_DRAW DRM_IOWR(0x27, struct drm_draw)
#define DRM_IOCTL_RM_DRAW DRM_IOWR(0x28, struct drm_draw)
#define DRM_IOCTL_DMA DRM_IOWR(0x29, struct drm_dma)
#define DRM_IOCTL_LOCK DRM_IOW( 0x2a, struct drm_lock)
#define DRM_IOCTL_UNLOCK DRM_IOW( 0x2b, struct drm_lock)
#define DRM_IOCTL_FINISH DRM_IOW( 0x2c, struct drm_lock)
#define DRM_IOCTL_PRIME_HANDLE_TO_FD DRM_IOWR(0x2d, struct drm_prime_handle)
#define DRM_IOCTL_PRIME_FD_TO_HANDLE DRM_IOWR(0x2e, struct drm_prime_handle)
#define DRM_IOCTL_AGP_ACQUIRE DRM_IO( 0x30)
#define DRM_IOCTL_AGP_RELEASE DRM_IO( 0x31)
#define DRM_IOCTL_AGP_ENABLE DRM_IOW( 0x32, struct drm_agp_mode)
#define DRM_IOCTL_AGP_INFO DRM_IOR( 0x33, struct drm_agp_info)
#define DRM_IOCTL_AGP_ALLOC DRM_IOWR(0x34, struct drm_agp_buffer)
#define DRM_IOCTL_AGP_FREE DRM_IOW( 0x35, struct drm_agp_buffer)
#define DRM_IOCTL_AGP_BIND DRM_IOW( 0x36, struct drm_agp_binding)
#define DRM_IOCTL_AGP_UNBIND DRM_IOW( 0x37, struct drm_agp_binding)
#define DRM_IOCTL_SG_ALLOC DRM_IOWR(0x38, struct drm_scatter_gather)
#define DRM_IOCTL_SG_FREE DRM_IOW( 0x39, struct drm_scatter_gather)
#define DRM_IOCTL_WAIT_VBLANK DRM_IOWR(0x3a, union drm_wait_vblank)
#define DRM_IOCTL_UPDATE_DRAW DRM_IOW(0x3f, struct drm_update_draw)
#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_SETCRTC DRM_IOWR(0xA2, struct drm_mode_crtc)
#define DRM_IOCTL_MODE_CURSOR DRM_IOWR(0xA3, struct drm_mode_cursor)
#define DRM_IOCTL_MODE_GETGAMMA DRM_IOWR(0xA4, struct drm_mode_crtc_lut)
#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_GETPROPERTY DRM_IOWR(0xAA, struct drm_mode_get_property)
#define DRM_IOCTL_MODE_SETPROPERTY DRM_IOWR(0xAB, struct drm_mode_connector_set_property)
#define DRM_IOCTL_MODE_GETPROPBLOB DRM_IOWR(0xAC, struct drm_mode_get_blob)
#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)
#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)
#endif
/**
* Device specific ioctls should only be in their respective headers
* The device specific ioctl range is from 0x40 to 0x99.
* Generic IOCTLS restart at 0xA0.
*
* \sa drmCommandNone(), drmCommandRead(), drmCommandWrite(), and
* drmCommandReadWrite().
*/
#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 {
__u32 type;
__u32 length;
};
#define DRM_EVENT_VBLANK 0x01
#define DRM_EVENT_FLIP_COMPLETE 0x02
struct drm_event_vblank {
struct drm_event base;
__u64 user_data;
__u32 tv_sec;
__u32 tv_usec;
__u32 sequence;
__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_PRIME_CAP_IMPORT 0x1
#define DRM_PRIME_CAP_EXPORT 0x2
/* typedef area */
typedef struct drm_clip_rect drm_clip_rect_t;
typedef struct drm_drawable_info drm_drawable_info_t;
typedef struct drm_tex_region drm_tex_region_t;
typedef struct drm_hw_lock drm_hw_lock_t;
typedef struct drm_version drm_version_t;
typedef struct drm_unique drm_unique_t;
typedef struct drm_list drm_list_t;
typedef struct drm_block drm_block_t;
typedef struct drm_control drm_control_t;
typedef enum drm_map_type drm_map_type_t;
typedef enum drm_map_flags drm_map_flags_t;
typedef struct drm_ctx_priv_map drm_ctx_priv_map_t;
typedef struct drm_map drm_map_t;
typedef struct drm_client drm_client_t;
typedef enum drm_stat_type drm_stat_type_t;
typedef struct drm_stats drm_stats_t;
typedef enum drm_lock_flags drm_lock_flags_t;
typedef struct drm_lock drm_lock_t;
typedef enum drm_dma_flags drm_dma_flags_t;
typedef struct drm_buf_desc drm_buf_desc_t;
typedef struct drm_buf_info drm_buf_info_t;
typedef struct drm_buf_free drm_buf_free_t;
typedef struct drm_buf_pub drm_buf_pub_t;
typedef struct drm_buf_map drm_buf_map_t;
typedef struct drm_dma drm_dma_t;
typedef union drm_wait_vblank drm_wait_vblank_t;
typedef struct drm_agp_mode drm_agp_mode_t;
typedef enum drm_ctx_flags drm_ctx_flags_t;
typedef struct drm_ctx drm_ctx_t;
typedef struct drm_ctx_res drm_ctx_res_t;
typedef struct drm_draw drm_draw_t;
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;
typedef struct drm_scatter_gather drm_scatter_gather_t;
typedef struct drm_set_version drm_set_version_t;
#endif

20
drivers/video/Intel-2D/gen3_render.c
View File

@ -134,8 +134,8 @@ static uint32_t gen3_get_blend_cntl(int op,
uint32_t sblend; uint32_t sblend;
uint32_t dblend; uint32_t dblend;
sblend = BLENDFACT_ONE; sblend = BLENDFACT_ONE;
dblend = BLENDFACT_INV_SRC_ALPHA; dblend = BLENDFACT_INV_SRC_ALPHA;
#if 0 #if 0
if (op <= PictOpSrc) /* for clear and src disable blending */ if (op <= PictOpSrc) /* for clear and src disable blending */
@ -1837,7 +1837,7 @@ gen3_blit_tex(struct sna *sna,
uint8_t op, bool scale, uint8_t op, bool scale,
PixmapPtr src, struct kgem_bo *src_bo, PixmapPtr src, struct kgem_bo *src_bo,
PixmapPtr mask,struct kgem_bo *mask_bo, PixmapPtr mask,struct kgem_bo *mask_bo,
PixmapPtr dst, struct kgem_bo *dst_bo, PixmapPtr dst, struct kgem_bo *dst_bo,
int32_t src_x, int32_t src_y, int32_t src_x, int32_t src_y,
int32_t msk_x, int32_t msk_y, int32_t msk_x, int32_t msk_y,
int32_t dst_x, int32_t dst_y, int32_t dst_x, int32_t dst_y,
@ -1868,9 +1868,9 @@ gen3_blit_tex(struct sna *sna,
tmp->src.bo = src_bo; tmp->src.bo = src_bo;
tmp->src.pict_format = PICT_x8r8g8b8; tmp->src.pict_format = PICT_x8r8g8b8;
gen3_composite_channel_set_format(&tmp->src, tmp->src.pict_format); gen3_composite_channel_set_format(&tmp->src, tmp->src.pict_format);
tmp->src.width = src->drawable.width; tmp->src.width = src->drawable.width;
tmp->src.height = src->drawable.height; tmp->src.height = src->drawable.height;
@ -1912,11 +1912,11 @@ gen3_blit_tex(struct sna *sna,
tmp->floats_per_vertex += tmp->src.is_affine ? 2 : 4; tmp->floats_per_vertex += tmp->src.is_affine ? 2 : 4;
if (!is_constant_ps(tmp->mask.u.gen3.type)) if (!is_constant_ps(tmp->mask.u.gen3.type))
tmp->floats_per_vertex += tmp->mask.is_affine ? 2 : 4; tmp->floats_per_vertex += tmp->mask.is_affine ? 2 : 4;
DBG(("%s: floats_per_vertex = 2 + %d + %d = %d [specialised emitter? %d]\n", __FUNCTION__, // DBG(("%s: floats_per_vertex = 2 + %d + %d = %d [specialised emitter? %d]\n", __FUNCTION__,
!is_constant_ps(tmp->src.u.gen3.type) ? tmp->src.is_affine ? 2 : 4 : 0, // !is_constant_ps(tmp->src.u.gen3.type) ? tmp->src.is_affine ? 2 : 4 : 0,
!is_constant_ps(tmp->mask.u.gen3.type) ? tmp->mask.is_affine ? 2 : 4 : 0, // !is_constant_ps(tmp->mask.u.gen3.type) ? tmp->mask.is_affine ? 2 : 4 : 0,
tmp->floats_per_vertex, // tmp->floats_per_vertex,
tmp->prim_emit != gen3_emit_composite_primitive)); // tmp->prim_emit != gen3_emit_composite_primitive));
tmp->floats_per_rect = 3 * tmp->floats_per_vertex; tmp->floats_per_rect = 3 * tmp->floats_per_vertex;
tmp->blt = gen3_render_composite_blt; tmp->blt = gen3_render_composite_blt;

954
drivers/video/Intel-2D/i915_drm.h
View File

@ -1,954 +0,0 @@
/*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
* 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, sub license, 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 NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS 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 _I915_DRM_H_
#define _I915_DRM_H_
#include "drm.h"
/* Please note that modifications to all structs defined here are
* subject to backwards-compatibility constraints.
*/
/* Each region is a minimum of 16k, and there are at most 255 of them.
*/
#define I915_NR_TEX_REGIONS 255 /* table size 2k - maximum due to use
* of chars for next/prev indices */
#define I915_LOG_MIN_TEX_REGION_SIZE 14
typedef struct _drm_i915_init {
enum {
I915_INIT_DMA = 0x01,
I915_CLEANUP_DMA = 0x02,
I915_RESUME_DMA = 0x03
} func;
unsigned int mmio_offset;
int sarea_priv_offset;
unsigned int ring_start;
unsigned int ring_end;
unsigned int ring_size;
unsigned int front_offset;
unsigned int back_offset;
unsigned int depth_offset;
unsigned int w;
unsigned int h;
unsigned int pitch;
unsigned int pitch_bits;
unsigned int back_pitch;
unsigned int depth_pitch;
unsigned int cpp;
unsigned int chipset;
} drm_i915_init_t;
typedef struct _drm_i915_sarea {
struct drm_tex_region texList[I915_NR_TEX_REGIONS + 1];
int last_upload; /* last time texture was uploaded */
int last_enqueue; /* last time a buffer was enqueued */
int last_dispatch; /* age of the most recently dispatched buffer */
int ctxOwner; /* last context to upload state */
int texAge;
int pf_enabled; /* is pageflipping allowed? */
int pf_active;
int pf_current_page; /* which buffer is being displayed? */
int perf_boxes; /* performance boxes to be displayed */
int width, height; /* screen size in pixels */
drm_handle_t front_handle;
int front_offset;
int front_size;
drm_handle_t back_handle;
int back_offset;
int back_size;
drm_handle_t depth_handle;
int depth_offset;
int depth_size;
drm_handle_t tex_handle;
int tex_offset;
int tex_size;
int log_tex_granularity;
int pitch;
int rotation; /* 0, 90, 180 or 270 */
int rotated_offset;
int rotated_size;
int rotated_pitch;
int virtualX, virtualY;
unsigned int front_tiled;
unsigned int back_tiled;
unsigned int depth_tiled;
unsigned int rotated_tiled;
unsigned int rotated2_tiled;
int pipeA_x;
int pipeA_y;
int pipeA_w;
int pipeA_h;
int pipeB_x;
int pipeB_y;
int pipeB_w;
int pipeB_h;
/* fill out some space for old userspace triple buffer */
drm_handle_t unused_handle;
__u32 unused1, unused2, unused3;
/* buffer object handles for static buffers. May change
* over the lifetime of the client.
*/
__u32 front_bo_handle;
__u32 back_bo_handle;
__u32 unused_bo_handle;
__u32 depth_bo_handle;
} drm_i915_sarea_t;
/* due to userspace building against these headers we need some compat here */
#define planeA_x pipeA_x
#define planeA_y pipeA_y
#define planeA_w pipeA_w
#define planeA_h pipeA_h
#define planeB_x pipeB_x
#define planeB_y pipeB_y
#define planeB_w pipeB_w
#define planeB_h pipeB_h
/* Flags for perf_boxes
*/
#define I915_BOX_RING_EMPTY 0x1
#define I915_BOX_FLIP 0x2
#define I915_BOX_WAIT 0x4
#define I915_BOX_TEXTURE_LOAD 0x8
#define I915_BOX_LOST_CONTEXT 0x10
/* I915 specific ioctls
* The device specific ioctl range is 0x40 to 0x79.
*/
#define DRM_I915_INIT 0x00
#define DRM_I915_FLUSH 0x01
#define DRM_I915_FLIP 0x02
#define DRM_I915_BATCHBUFFER 0x03
#define DRM_I915_IRQ_EMIT 0x04
#define DRM_I915_IRQ_WAIT 0x05
#define DRM_I915_GETPARAM 0x06
#define DRM_I915_SETPARAM 0x07
#define DRM_I915_ALLOC 0x08
#define DRM_I915_FREE 0x09
#define DRM_I915_INIT_HEAP 0x0a
#define DRM_I915_CMDBUFFER 0x0b
#define DRM_I915_DESTROY_HEAP 0x0c
#define DRM_I915_SET_VBLANK_PIPE 0x0d
#define DRM_I915_GET_VBLANK_PIPE 0x0e
#define DRM_I915_VBLANK_SWAP 0x0f
#define DRM_I915_HWS_ADDR 0x11
#define DRM_I915_GEM_INIT 0x13
#define DRM_I915_GEM_EXECBUFFER 0x14
#define DRM_I915_GEM_PIN 0x15
#define DRM_I915_GEM_UNPIN 0x16
#define DRM_I915_GEM_BUSY 0x17
#define DRM_I915_GEM_THROTTLE 0x18
#define DRM_I915_GEM_ENTERVT 0x19
#define DRM_I915_GEM_LEAVEVT 0x1a
#define DRM_I915_GEM_CREATE 0x1b
#define DRM_I915_GEM_PREAD 0x1c
#define DRM_I915_GEM_PWRITE 0x1d
#define DRM_I915_GEM_MMAP 0x1e
#define DRM_I915_GEM_SET_DOMAIN 0x1f
#define DRM_I915_GEM_SW_FINISH 0x20
#define DRM_I915_GEM_SET_TILING 0x21
#define DRM_I915_GEM_GET_TILING 0x22
#define DRM_I915_GEM_GET_APERTURE 0x23
#define DRM_I915_GEM_MMAP_GTT 0x24
#define DRM_I915_GET_PIPE_FROM_CRTC_ID 0x25
#define DRM_I915_GEM_MADVISE 0x26
#define DRM_I915_OVERLAY_PUT_IMAGE 0x27
#define DRM_I915_OVERLAY_ATTRS 0x28
#define DRM_I915_GEM_EXECBUFFER2 0x29
#define DRM_I915_GET_SPRITE_COLORKEY 0x2a
#define DRM_I915_SET_SPRITE_COLORKEY 0x2b
#define DRM_I915_GEM_WAIT 0x2c
#define DRM_I915_GEM_CONTEXT_CREATE 0x2d
#define DRM_I915_GEM_CONTEXT_DESTROY 0x2e
#define DRM_I915_GEM_SET_CACHEING 0x2f
#define DRM_I915_GEM_GET_CACHEING 0x30
#define DRM_I915_REG_READ 0x31
#define DRM_IOCTL_I915_INIT
#define DRM_IOCTL_I915_FLUSH
#define DRM_IOCTL_I915_FLIP
#define DRM_IOCTL_I915_BATCHBUFFER
#define DRM_IOCTL_I915_IRQ_EMIT
#define DRM_IOCTL_I915_IRQ_WAIT
#define DRM_IOCTL_I915_GETPARAM SRV_GET_PARAM
#define DRM_IOCTL_I915_SETPARAM
#define DRM_IOCTL_I915_ALLOC
#define DRM_IOCTL_I915_FREE
#define DRM_IOCTL_I915_INIT_HEAP
#define DRM_IOCTL_I915_CMDBUFFER
#define DRM_IOCTL_I915_DESTROY_HEAP
#define DRM_IOCTL_I915_SET_VBLANK_PIPE
#define DRM_IOCTL_I915_GET_VBLANK_PIPE
#define DRM_IOCTL_I915_VBLANK_SWAP
#define DRM_IOCTL_I915_HWS_ADDR
#define DRM_IOCTL_I915_GEM_INIT
#define DRM_IOCTL_I915_GEM_EXECBUFFER
#define DRM_IOCTL_I915_GEM_EXECBUFFER2 SRV_I915_GEM_EXECBUFFER2
#define DRM_IOCTL_I915_GEM_PIN SRV_I915_GEM_PIN
#define DRM_IOCTL_I915_GEM_UNPIN
#define DRM_IOCTL_I915_GEM_BUSY SRV_I915_GEM_BUSY
#define DRM_IOCTL_I915_GEM_SET_CACHEING SRV_I915_GEM_SET_CACHEING
#define DRM_IOCTL_I915_GEM_GET_CACHEING
#define DRM_IOCTL_I915_GEM_THROTTLE SRV_I915_GEM_THROTTLE
#define DRM_IOCTL_I915_GEM_ENTERVT
#define DRM_IOCTL_I915_GEM_LEAVEVT
#define DRM_IOCTL_I915_GEM_CREATE SRV_I915_GEM_CREATE
#define DRM_IOCTL_I915_GEM_PREAD
#define DRM_IOCTL_I915_GEM_PWRITE SRV_I915_GEM_PWRITE
#define DRM_IOCTL_I915_GEM_MMAP SRV_I915_GEM_MMAP
#define DRM_IOCTL_I915_GEM_MMAP_GTT SRV_I915_GEM_MMAP_GTT
#define DRM_IOCTL_I915_GEM_SET_DOMAIN SRV_I915_GEM_SET_DOMAIN
#define DRM_IOCTL_I915_GEM_SW_FINISH
#define DRM_IOCTL_I915_GEM_SET_TILING
#define DRM_IOCTL_I915_GEM_GET_TILING
#define DRM_IOCTL_I915_GEM_GET_APERTURE SRV_I915_GEM_GET_APERTURE
#define DRM_IOCTL_I915_GET_PIPE_FROM_CRTC_ID
#define DRM_IOCTL_I915_GEM_MADVISE
#define DRM_IOCTL_I915_OVERLAY_PUT_IMAGE
#define DRM_IOCTL_I915_OVERLAY_ATTRS
#define DRM_IOCTL_I915_SET_SPRITE_COLORKEY
#define DRM_IOCTL_I915_GET_SPRITE_COLORKEY
#define DRM_IOCTL_I915_GEM_WAIT
#define DRM_IOCTL_I915_GEM_CONTEXT_CREATE
#define DRM_IOCTL_I915_GEM_CONTEXT_DESTROY
#define DRM_IOCTL_I915_REG_READ
/* Allow drivers to submit batchbuffers directly to hardware, relying
* on the security mechanisms provided by hardware.
*/
typedef struct drm_i915_batchbuffer {
int start; /* agp offset */
int used; /* nr bytes in use */
int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
int num_cliprects; /* mulitpass with multiple cliprects? */
struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */
} drm_i915_batchbuffer_t;
/* As above, but pass a pointer to userspace buffer which can be
* validated by the kernel prior to sending to hardware.
*/
typedef struct _drm_i915_cmdbuffer {
char *buf; /* pointer to userspace command buffer */
int sz; /* nr bytes in buf */
int DR1; /* hw flags for GFX_OP_DRAWRECT_INFO */
int DR4; /* window origin for GFX_OP_DRAWRECT_INFO */
int num_cliprects; /* mulitpass with multiple cliprects? */
struct drm_clip_rect *cliprects; /* pointer to userspace cliprects */
} drm_i915_cmdbuffer_t;
/* Userspace can request & wait on irq's:
*/
typedef struct drm_i915_irq_emit {
int *irq_seq;
} drm_i915_irq_emit_t;
typedef struct drm_i915_irq_wait {
int irq_seq;
} drm_i915_irq_wait_t;
/* Ioctl to query kernel params:
*/
#define I915_PARAM_IRQ_ACTIVE 1
#define I915_PARAM_ALLOW_BATCHBUFFER 2
#define I915_PARAM_LAST_DISPATCH 3
#define I915_PARAM_CHIPSET_ID 4
#define I915_PARAM_HAS_GEM 5
#define I915_PARAM_NUM_FENCES_AVAIL 6
#define I915_PARAM_HAS_OVERLAY 7
#define I915_PARAM_HAS_PAGEFLIPPING 8
#define I915_PARAM_HAS_EXECBUF2 9
#define I915_PARAM_HAS_BSD 10
#define I915_PARAM_HAS_BLT 11
#define I915_PARAM_HAS_RELAXED_FENCING 12
#define I915_PARAM_HAS_COHERENT_RINGS 13
#define I915_PARAM_HAS_EXEC_CONSTANTS 14
#define I915_PARAM_HAS_RELAXED_DELTA 15
#define I915_PARAM_HAS_GEN7_SOL_RESET 16
#define I915_PARAM_HAS_LLC 17
#define I915_PARAM_HAS_ALIASING_PPGTT 18
#define I915_PARAM_HAS_WAIT_TIMEOUT 19
typedef struct drm_i915_getparam {
int param;
int *value;
} drm_i915_getparam_t;
/* Ioctl to set kernel params:
*/
#define I915_SETPARAM_USE_MI_BATCHBUFFER_START 1
#define I915_SETPARAM_TEX_LRU_LOG_GRANULARITY 2
#define I915_SETPARAM_ALLOW_BATCHBUFFER 3
#define I915_SETPARAM_NUM_USED_FENCES 4
typedef struct drm_i915_setparam {
int param;
int value;
} drm_i915_setparam_t;
/* A memory manager for regions of shared memory:
*/
#define I915_MEM_REGION_AGP 1
typedef struct drm_i915_mem_alloc {
int region;
int alignment;
int size;
int *region_offset; /* offset from start of fb or agp */
} drm_i915_mem_alloc_t;
typedef struct drm_i915_mem_free {
int region;
int region_offset;
} drm_i915_mem_free_t;
typedef struct drm_i915_mem_init_heap {
int region;
int size;
int start;
} drm_i915_mem_init_heap_t;
/* Allow memory manager to be torn down and re-initialized (eg on
* rotate):
*/
typedef struct drm_i915_mem_destroy_heap {
int region;
} drm_i915_mem_destroy_heap_t;
/* Allow X server to configure which pipes to monitor for vblank signals
*/
#define DRM_I915_VBLANK_PIPE_A 1
#define DRM_I915_VBLANK_PIPE_B 2
typedef struct drm_i915_vblank_pipe {
int pipe;
} drm_i915_vblank_pipe_t;
/* Schedule buffer swap at given vertical blank:
*/
typedef struct drm_i915_vblank_swap {
drm_drawable_t drawable;
enum drm_vblank_seq_type seqtype;
unsigned int sequence;
} drm_i915_vblank_swap_t;
typedef struct drm_i915_hws_addr {
__u64 addr;
} drm_i915_hws_addr_t;
struct drm_i915_gem_init {
/**
* Beginning offset in the GTT to be managed by the DRM memory
* manager.
*/
__u64 gtt_start;
/**
* Ending offset in the GTT to be managed by the DRM memory
* manager.
*/
__u64 gtt_end;
};
struct drm_i915_gem_create {
/**
* Requested size for the object.
*
* The (page-aligned) allocated size for the object will be returned.
*/
__u64 size;
/**
* Returned handle for the object.
*
* Object handles are nonzero.
*/
__u32 handle;
__u32 pad;
};
struct drm_i915_gem_pread {
/** Handle for the object being read. */
__u32 handle;
__u32 pad;
/** Offset into the object to read from */
__u64 offset;
/** Length of data to read */
__u64 size;
/**
* Pointer to write the data into.
*
* This is a fixed-size type for 32/64 compatibility.
*/
__u64 data_ptr;
};
struct drm_i915_gem_pwrite {
/** Handle for the object being written to. */
__u32 handle;
__u32 pad;
/** Offset into the object to write to */
__u64 offset;
/** Length of data to write */
__u64 size;
/**
* Pointer to read the data from.
*
* This is a fixed-size type for 32/64 compatibility.
*/
__u64 data_ptr;
};
struct drm_i915_gem_mmap {
/** Handle for the object being mapped. */
__u32 handle;
__u32 pad;
/** Offset in the object to map. */
__u64 offset;
/**
* Length of data to map.
*
* The value will be page-aligned.
*/
__u64 size;
/**
* Returned pointer the data was mapped at.
*
* This is a fixed-size type for 32/64 compatibility.
*/
__u64 addr_ptr;
};
struct drm_i915_gem_mmap_gtt {
/** Handle for the object being mapped. */
__u32 handle;
__u32 pad;
/**
* Fake offset to use for subsequent mmap call
*
* This is a fixed-size type for 32/64 compatibility.
*/
__u64 offset;
};
struct drm_i915_gem_set_domain {
/** Handle for the object */
__u32 handle;
/** New read domains */
__u32 read_domains;
/** New write domain */
__u32 write_domain;
};
struct drm_i915_gem_sw_finish {
/** Handle for the object */
__u32 handle;
};
struct drm_i915_gem_relocation_entry {
/**
* Handle of the buffer being pointed to by this relocation entry.
*
* It's appealing to make this be an index into the mm_validate_entry
* list to refer to the buffer, but this allows the driver to create
* a relocation list for state buffers and not re-write it per
* exec using the buffer.
*/
__u32 target_handle;
/**
* Value to be added to the offset of the target buffer to make up
* the relocation entry.
*/
__u32 delta;
/** Offset in the buffer the relocation entry will be written into */
__u64 offset;
/**
* Offset value of the target buffer that the relocation entry was last
* written as.
*
* If the buffer has the same offset as last time, we can skip syncing
* and writing the relocation. This value is written back out by
* the execbuffer ioctl when the relocation is written.
*/
__u64 presumed_offset;
/**
* Target memory domains read by this operation.
*/
__u32 read_domains;
/**
* Target memory domains written by this operation.
*
* Note that only one domain may be written by the whole
* execbuffer operation, so that where there are conflicts,
* the application will get -EINVAL back.
*/
__u32 write_domain;
};
/** @{
* Intel memory domains
*
* Most of these just align with the various caches in
* the system and are used to flush and invalidate as
* objects end up cached in different domains.
*/
/** CPU cache */
#define I915_GEM_DOMAIN_CPU 0x00000001
/** Render cache, used by 2D and 3D drawing */
#define I915_GEM_DOMAIN_RENDER 0x00000002
/** Sampler cache, used by texture engine */
#define I915_GEM_DOMAIN_SAMPLER 0x00000004
/** Command queue, used to load batch buffers */
#define I915_GEM_DOMAIN_COMMAND 0x00000008
/** Instruction cache, used by shader programs */
#define I915_GEM_DOMAIN_INSTRUCTION 0x00000010
/** Vertex address cache */
#define I915_GEM_DOMAIN_VERTEX 0x00000020
/** GTT domain - aperture and scanout */
#define I915_GEM_DOMAIN_GTT 0x00000040
/** @} */
struct drm_i915_gem_exec_object {
/**
* User's handle for a buffer to be bound into the GTT for this
* operation.
*/
__u32 handle;
/** Number of relocations to be performed on this buffer */
__u32 relocation_count;
/**
* Pointer to array of struct drm_i915_gem_relocation_entry containing
* the relocations to be performed in this buffer.
*/
__u64 relocs_ptr;
/** Required alignment in graphics aperture */
__u64 alignment;
/**
* Returned value of the updated offset of the object, for future
* presumed_offset writes.
*/
__u64 offset;
};
struct drm_i915_gem_execbuffer {
/**
* List of buffers to be validated with their relocations to be
* performend on them.
*
* This is a pointer to an array of struct drm_i915_gem_validate_entry.
*
* These buffers must be listed in an order such that all relocations
* a buffer is performing refer to buffers that have already appeared
* in the validate list.
*/
__u64 buffers_ptr;
__u32 buffer_count;
/** Offset in the batchbuffer to start execution from. */
__u32 batch_start_offset;
/** Bytes used in batchbuffer from batch_start_offset */
__u32 batch_len;
__u32 DR1;
__u32 DR4;
__u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
__u64 cliprects_ptr;
};
struct drm_i915_gem_exec_object2 {
/**
* User's handle for a buffer to be bound into the GTT for this
* operation.
*/
__u32 handle;
/** Number of relocations to be performed on this buffer */
__u32 relocation_count;
/**
* Pointer to array of struct drm_i915_gem_relocation_entry containing
* the relocations to be performed in this buffer.
*/
__u64 relocs_ptr;
/** Required alignment in graphics aperture */
__u64 alignment;
/**
* Returned value of the updated offset of the object, for future
* presumed_offset writes.
*/
__u64 offset;
#define EXEC_OBJECT_NEEDS_FENCE (1<<0)
__u64 flags;
__u64 rsvd1;
__u64 rsvd2;
};
struct drm_i915_gem_execbuffer2 {
/**
* List of gem_exec_object2 structs
*/
__u64 buffers_ptr;
__u32 buffer_count;
/** Offset in the batchbuffer to start execution from. */
__u32 batch_start_offset;
/** Bytes used in batchbuffer from batch_start_offset */
__u32 batch_len;
__u32 DR1;
__u32 DR4;
__u32 num_cliprects;
/** This is a struct drm_clip_rect *cliprects */
__u64 cliprects_ptr;
#define I915_EXEC_RING_MASK (7<<0)
#define I915_EXEC_DEFAULT (0<<0)
#define I915_EXEC_RENDER (1<<0)
#define I915_EXEC_BSD (2<<0)
#define I915_EXEC_BLT (3<<0)
/* Used for switching the constants addressing mode on gen4+ RENDER ring.
* Gen6+ only supports relative addressing to dynamic state (default) and
* absolute addressing.
*
* These flags are ignored for the BSD and BLT rings.
*/
#define I915_EXEC_CONSTANTS_MASK (3<<6)
#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */
#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6)
#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */
__u64 flags;
__u64 rsvd1; /* now used for context info */
__u64 rsvd2;
};
/** Resets the SO write offset registers for transform feedback on gen7. */
#define I915_EXEC_GEN7_SOL_RESET (1<<8)
#define I915_EXEC_CONTEXT_ID_MASK (0xffffffff)
#define i915_execbuffer2_set_context_id(eb2, context) \
(eb2).rsvd1 = context & I915_EXEC_CONTEXT_ID_MASK
#define i915_execbuffer2_get_context_id(eb2) \
((eb2).rsvd1 & I915_EXEC_CONTEXT_ID_MASK)
struct drm_i915_gem_pin {
/** Handle of the buffer to be pinned. */
__u32 handle;
__u32 pad;
/** alignment required within the aperture */
__u64 alignment;
/** Returned GTT offset of the buffer. */
__u64 offset;
};
struct drm_i915_gem_unpin {
/** Handle of the buffer to be unpinned. */
__u32 handle;
__u32 pad;
};
struct drm_i915_gem_busy {
/** Handle of the buffer to check for busy */
__u32 handle;
/** Return busy status (1 if busy, 0 if idle).
* The high word is used to indicate on which rings the object
* currently resides:
* 16:31 - busy (r or r/w) rings (16 render, 17 bsd, 18 blt, etc)
*/
__u32 busy;
};
#define I915_CACHEING_NONE 0
#define I915_CACHEING_CACHED 1
struct drm_i915_gem_cacheing {
/**
* Handle of the buffer to set/get the cacheing level of. */
__u32 handle;
/**
* Cacheing level to apply or return value
*
* bits0-15 are for generic cacheing control (i.e. the above defined
* values). bits16-31 are reserved for platform-specific variations
* (e.g. l3$ caching on gen7). */
__u32 cacheing;
};
#define I915_TILING_NONE 0
#define I915_TILING_X 1
#define I915_TILING_Y 2
#define I915_BIT_6_SWIZZLE_NONE 0
#define I915_BIT_6_SWIZZLE_9 1
#define I915_BIT_6_SWIZZLE_9_10 2
#define I915_BIT_6_SWIZZLE_9_11 3
#define I915_BIT_6_SWIZZLE_9_10_11 4
/* Not seen by userland */
#define I915_BIT_6_SWIZZLE_UNKNOWN 5
/* Seen by userland. */
#define I915_BIT_6_SWIZZLE_9_17 6
#define I915_BIT_6_SWIZZLE_9_10_17 7
struct drm_i915_gem_set_tiling {
/** Handle of the buffer to have its tiling state updated */
__u32 handle;
/**
* Tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
* I915_TILING_Y).
*
* This value is to be set on request, and will be updated by the
* kernel on successful return with the actual chosen tiling layout.
*
* The tiling mode may be demoted to I915_TILING_NONE when the system
* has bit 6 swizzling that can't be managed correctly by GEM.
*
* Buffer contents become undefined when changing tiling_mode.
*/
__u32 tiling_mode;
/**
* Stride in bytes for the object when in I915_TILING_X or
* I915_TILING_Y.
*/
__u32 stride;
/**
* Returned address bit 6 swizzling required for CPU access through
* mmap mapping.
*/
__u32 swizzle_mode;
};
struct drm_i915_gem_get_tiling {
/** Handle of the buffer to get tiling state for. */
__u32 handle;
/**
* Current tiling mode for the object (I915_TILING_NONE, I915_TILING_X,
* I915_TILING_Y).
*/
__u32 tiling_mode;
/**
* Returned address bit 6 swizzling required for CPU access through
* mmap mapping.
*/
__u32 swizzle_mode;
};
struct drm_i915_gem_get_aperture {
/** Total size of the aperture used by i915_gem_execbuffer, in bytes */
__u64 aper_size;
/**
* Available space in the aperture used by i915_gem_execbuffer, in
* bytes
*/
__u64 aper_available_size;
};
struct drm_i915_get_pipe_from_crtc_id {
/** ID of CRTC being requested **/
__u32 crtc_id;
/** pipe of requested CRTC **/
__u32 pipe;
};
#define I915_MADV_WILLNEED 0
#define I915_MADV_DONTNEED 1
#define __I915_MADV_PURGED 2 /* internal state */
struct drm_i915_gem_madvise {
/** Handle of the buffer to change the backing store advice */
__u32 handle;
/* Advice: either the buffer will be needed again in the near future,
* or wont be and could be discarded under memory pressure.
*/
__u32 madv;
/** Whether the backing store still exists. */
__u32 retained;
};
/* flags */
#define I915_OVERLAY_TYPE_MASK 0xff
#define I915_OVERLAY_YUV_PLANAR 0x01
#define I915_OVERLAY_YUV_PACKED 0x02
#define I915_OVERLAY_RGB 0x03
#define I915_OVERLAY_DEPTH_MASK 0xff00
#define I915_OVERLAY_RGB24 0x1000
#define I915_OVERLAY_RGB16 0x2000
#define I915_OVERLAY_RGB15 0x3000
#define I915_OVERLAY_YUV422 0x0100
#define I915_OVERLAY_YUV411 0x0200
#define I915_OVERLAY_YUV420 0x0300
#define I915_OVERLAY_YUV410 0x0400
#define I915_OVERLAY_SWAP_MASK 0xff0000
#define I915_OVERLAY_NO_SWAP 0x000000
#define I915_OVERLAY_UV_SWAP 0x010000
#define I915_OVERLAY_Y_SWAP 0x020000
#define I915_OVERLAY_Y_AND_UV_SWAP 0x030000
#define I915_OVERLAY_FLAGS_MASK 0xff000000
#define I915_OVERLAY_ENABLE 0x01000000
struct drm_intel_overlay_put_image {
/* various flags and src format description */
__u32 flags;
/* source picture description */
__u32 bo_handle;
/* stride values and offsets are in bytes, buffer relative */
__u16 stride_Y; /* stride for packed formats */
__u16 stride_UV;
__u32 offset_Y; /* offset for packet formats */
__u32 offset_U;
__u32 offset_V;
/* in pixels */
__u16 src_width;
__u16 src_height;
/* to compensate the scaling factors for partially covered surfaces */
__u16 src_scan_width;
__u16 src_scan_height;
/* output crtc description */
__u32 crtc_id;
__u16 dst_x;
__u16 dst_y;
__u16 dst_width;
__u16 dst_height;
};
/* flags */
#define I915_OVERLAY_UPDATE_ATTRS (1<<0)
#define I915_OVERLAY_UPDATE_GAMMA (1<<1)
struct drm_intel_overlay_attrs {
__u32 flags;
__u32 color_key;
__s32 brightness;
__u32 contrast;
__u32 saturation;
__u32 gamma0;
__u32 gamma1;
__u32 gamma2;
__u32 gamma3;
__u32 gamma4;
__u32 gamma5;
};
/*
* Intel sprite handling
*
* Color keying works with a min/mask/max tuple. Both source and destination
* color keying is allowed.
*
* Source keying:
* Sprite pixels within the min & max values, masked against the color channels
* specified in the mask field, will be transparent. All other pixels will
* be displayed on top of the primary plane. For RGB surfaces, only the min
* and mask fields will be used; ranged compares are not allowed.
*
* Destination keying:
* Primary plane pixels that match the min value, masked against the color
* channels specified in the mask field, will be replaced by corresponding
* pixels from the sprite plane.
*
* Note that source & destination keying are exclusive; only one can be
* active on a given plane.
*/
#define I915_SET_COLORKEY_NONE (1<<0) /* disable color key matching */
#define I915_SET_COLORKEY_DESTINATION (1<<1)
#define I915_SET_COLORKEY_SOURCE (1<<2)
struct drm_intel_sprite_colorkey {
__u32 plane_id;
__u32 min_value;
__u32 channel_mask;
__u32 max_value;
__u32 flags;
};
struct drm_i915_gem_wait {
/** Handle of BO we shall wait on */
__u32 bo_handle;
__u32 flags;
/** Number of nanoseconds to wait, Returns time remaining. */
__s64 timeout_ns;
};
struct drm_i915_gem_context_create {
/* output: id of new context*/
__u32 ctx_id;
__u32 pad;
};
struct drm_i915_gem_context_destroy {
__u32 ctx_id;
__u32 pad;
};
struct drm_i915_reg_read {
__u64 offset;
__u64 val; /* Return value */
};
struct drm_i915_mask_update {
__u32 handle;
__u32 width;
__u32 height;
__u32 bo_size;
__u32 bo_pitch;
__u32 bo_map;
};
#endif /* _I915_DRM_H_ */

92
drivers/video/Intel-2D/kgem-sna.c
View File

@ -75,7 +75,7 @@ search_snoop_cache(struct kgem *kgem, unsigned int num_pages, unsigned flags);
#define DEBUG_SYNC 0 #define DEBUG_SYNC 0
#endif #endif
#define SHOW_BATCH 0 #define SHOW_BATCH 1
#if 0 #if 0
#define ASSERT_IDLE(kgem__, handle__) assert(!__kgem_busy(kgem__, handle__)) #define ASSERT_IDLE(kgem__, handle__) assert(!__kgem_busy(kgem__, handle__))
@ -136,7 +136,7 @@ struct local_i915_gem_cacheing {
uint32_t cacheing; uint32_t cacheing;
}; };
#define LOCAL_IOCTL_I915_GEM_SET_CACHEING SRV_I915_GEM_SET_CACHEING #define LOCAL_IOCTL_I915_GEM_SET_CACHEING SRV_I915_GEM_SET_CACHING
struct local_fbinfo { struct local_fbinfo {
int width; int width;
@ -215,7 +215,7 @@ static bool gem_set_tiling(int fd, uint32_t handle, int tiling, int stride)
ret = ioctl(fd, DRM_IOCTL_I915_GEM_SET_TILING, &set_tiling); ret = ioctl(fd, DRM_IOCTL_I915_GEM_SET_TILING, &set_tiling);
} while (ret == -1 && (errno == EINTR || errno == EAGAIN)); } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
*/ */
return false;//ret == 0; return false;//ret == 0;
} }
@ -228,10 +228,10 @@ static bool gem_set_cacheing(int fd, uint32_t handle, int cacheing)
arg.cacheing = cacheing; arg.cacheing = cacheing;
return drmIoctl(fd, LOCAL_IOCTL_I915_GEM_SET_CACHEING, &arg) == 0; return drmIoctl(fd, LOCAL_IOCTL_I915_GEM_SET_CACHEING, &arg) == 0;
} }
static bool __kgem_throttle_retire(struct kgem *kgem, unsigned flags) static bool __kgem_throttle_retire(struct kgem *kgem, unsigned flags)
{ {
@ -335,12 +335,12 @@ static int gem_write(int fd, uint32_t handle,
} }
return drmIoctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &pwrite); return drmIoctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &pwrite);
} }
bool __kgem_busy(struct kgem *kgem, int handle) bool __kgem_busy(struct kgem *kgem, int handle)
{ {
struct drm_i915_gem_busy busy; struct drm_i915_gem_busy busy;
VG_CLEAR(busy); VG_CLEAR(busy);
busy.handle = handle; busy.handle = handle;
busy.busy = !kgem->wedged; busy.busy = !kgem->wedged;
@ -594,12 +594,12 @@ total_ram_size(void)
{ {
uint32_t data[9]; uint32_t data[9];
size_t size = 0; size_t size = 0;
asm volatile("int $0x40" asm volatile("int $0x40"
: "=a" (size) : "=a" (size)
: "a" (18),"b"(20), "c" (data) : "a" (18),"b"(20), "c" (data)
: "memory"); : "memory");
return size != -1 ? size : 0; return size != -1 ? size : 0;
} }
@ -3638,7 +3638,7 @@ struct kgem_bo *kgem_create_cpu_2d(struct kgem *kgem,
return NULL; return NULL;
} }
#endif #endif
@ -3790,7 +3790,7 @@ uint32_t kgem_add_reloc(struct kgem *kgem,
} }
return 0; return 0;
}; };
index = kgem->nreloc++; index = kgem->nreloc++;
assert(index < ARRAY_SIZE(kgem->reloc)); assert(index < ARRAY_SIZE(kgem->reloc));
kgem->reloc[index].offset = pos * sizeof(kgem->batch[0]); kgem->reloc[index].offset = pos * sizeof(kgem->batch[0]);
@ -3913,6 +3913,48 @@ static void kgem_trim_vma_cache(struct kgem *kgem, int type, int bucket)
} }
} }
void *kgem_bo_map__async(struct kgem *kgem, struct kgem_bo *bo)
{
void *ptr;
DBG(("%s: handle=%d, offset=%d, tiling=%d, map=%p, domain=%d\n", __FUNCTION__,
bo->handle, bo->presumed_offset, bo->tiling, bo->map, bo->domain));
assert(!bo->purged);
assert(bo->proxy == NULL);
assert(list_is_empty(&bo->list));
if (bo->tiling == I915_TILING_NONE && !bo->scanout && kgem->has_llc) {
DBG(("%s: converting request for GTT map into CPU map\n",
__FUNCTION__));
return kgem_bo_map__cpu(kgem, bo);
}
if (IS_CPU_MAP(bo->map))
kgem_bo_release_map(kgem, bo);
ptr = bo->map;
if (ptr == NULL) {
assert(kgem_bo_size(bo) <= kgem->aperture_mappable / 2);
kgem_trim_vma_cache(kgem, MAP_GTT, bucket(bo));
ptr = __kgem_bo_map__gtt(kgem, bo);
if (ptr == NULL)
return NULL;
/* Cache this mapping to avoid the overhead of an
* excruciatingly slow GTT pagefault. This is more an
* issue with compositing managers which need to frequently
* flush CPU damage to their GPU bo.
*/
bo->map = ptr;
DBG(("%s: caching GTT vma for %d\n", __FUNCTION__, bo->handle));
}
return ptr;
}
void *kgem_bo_map(struct kgem *kgem, struct kgem_bo *bo) void *kgem_bo_map(struct kgem *kgem, struct kgem_bo *bo)
{ {
@ -4015,6 +4057,10 @@ void *kgem_bo_map__gtt(struct kgem *kgem, struct kgem_bo *bo)
return ptr; return ptr;
} }
void *kgem_bo_map__debug(struct kgem *kgem, struct kgem_bo *bo)
{
return kgem_bo_map__async(kgem, bo);
}
void *kgem_bo_map__cpu(struct kgem *kgem, struct kgem_bo *bo) void *kgem_bo_map__cpu(struct kgem *kgem, struct kgem_bo *bo)
{ {
@ -4180,9 +4226,9 @@ int kgem_init_fb(struct kgem *kgem, struct sna_fb *fb)
ret = drmIoctl(kgem->fd, SRV_FBINFO, fb); ret = drmIoctl(kgem->fd, SRV_FBINFO, fb);
if( ret != 0 ) if( ret != 0 )
return 0; return 0;
size = fb->pitch * fb->height / PAGE_SIZE; size = fb->pitch * fb->height / PAGE_SIZE;
bo = __kgem_bo_alloc(-2, size); bo = __kgem_bo_alloc(-2, size);
if (!bo) { if (!bo) {
return 0; return 0;
@ -4193,11 +4239,11 @@ int kgem_init_fb(struct kgem *kgem, struct sna_fb *fb)
bo->pitch = fb->pitch; bo->pitch = fb->pitch;
bo->tiling = I915_TILING_NONE; bo->tiling = I915_TILING_NONE;
bo->scanout = 1; bo->scanout = 1;
fb->fb_bo = bo; fb->fb_bo = bo;
// printf("fb width %d height %d pitch %d bo %p\n", // printf("fb width %d height %d pitch %d bo %p\n",
// fb->width, fb->height, fb->pitch, fb->fb_bo); // fb->width, fb->height, fb->pitch, fb->fb_bo);
return 1; return 1;
}; };
@ -4207,29 +4253,29 @@ int kgem_update_fb(struct kgem *kgem, struct sna_fb *fb)
struct kgem_bo *bo; struct kgem_bo *bo;
size_t size; size_t size;
int ret; int ret;
bo = fb->fb_bo; bo = fb->fb_bo;
ret = drmIoctl(kgem->fd, SRV_FBINFO, fb); ret = drmIoctl(kgem->fd, SRV_FBINFO, fb);
if( ret != 0 ) if( ret != 0 )
return 0; return 0;
fb->fb_bo = bo; fb->fb_bo = bo;
size = fb->pitch * fb->height / PAGE_SIZE; size = fb->pitch * fb->height / PAGE_SIZE;
if((size != bo->size.pages.count) || if((size != bo->size.pages.count) ||
(fb->pitch != bo->pitch)) (fb->pitch != bo->pitch))
{ {
bo->size.pages.count = size; bo->size.pages.count = size;
bo->pitch = fb->pitch; bo->pitch = fb->pitch;
printf("fb width %d height %d pitch %d bo %p\n", printf("fb width %d height %d pitch %d bo %p\n",
fb->width, fb->height, fb->pitch, fb->fb_bo); fb->width, fb->height, fb->pitch, fb->fb_bo);
return 1; return 1;
} }
return 0; return 0;
}; };

1378
drivers/video/Intel-2D/kgem.h
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File diff suppressed because it is too large Load Diff

451
drivers/video/Intel-2D/kgem_debug.c Normal file
View File

@ -0,0 +1,451 @@
/*
* Copyright © 2007-2011 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 (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 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.
*
* Authors:
* Eric Anholt <eric@anholt.net>
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
//#include <sys/mman.h>
#include <assert.h>
#include "sna.h"
#include "sna_reg.h"
#include "kgem_debug.h"
#include <kos32sys.h>
/*
void
ErrorF(const char *f, ...)
{
va_list args;
va_start(args, f);
VErrorF(f, args);
va_end(args);
}
*/
#define ErrorF printf
struct drm_i915_gem_relocation_entry *
kgem_debug_get_reloc_entry(struct kgem *kgem, uint32_t offset)
{
int i;
offset *= sizeof(uint32_t);
for (i = 0; i < kgem->nreloc; i++)
if (kgem->reloc[i].offset == offset)
return kgem->reloc+i;
assert(!"valid relocation entry, unknown batch offset");
return NULL;
}
struct kgem_bo *
kgem_debug_get_bo_for_reloc_entry(struct kgem *kgem,
struct drm_i915_gem_relocation_entry *reloc)
{
struct kgem_bo *bo;
if (reloc == NULL)
return NULL;
list_for_each_entry(bo, &kgem->next_request->buffers, request)
if (bo->target_handle == reloc->target_handle && bo->proxy == NULL)
break;
assert(&bo->request != &kgem->next_request->buffers);
return bo;
}
static int kgem_debug_handle_is_fenced(struct kgem *kgem, uint32_t handle)
{
int i;
if (kgem->has_handle_lut)
return kgem->exec[handle].flags & EXEC_OBJECT_NEEDS_FENCE;
for (i = 0; i < kgem->nexec; i++)
if (kgem->exec[i].handle == handle)
return kgem->exec[i].flags & EXEC_OBJECT_NEEDS_FENCE;
return 0;
}
static int kgem_debug_handle_tiling(struct kgem *kgem, uint32_t handle)
{
struct kgem_bo *bo;
list_for_each_entry(bo, &kgem->next_request->buffers, request)
if (bo->target_handle == handle)
return bo->tiling;
return 0;
}
void
kgem_debug_print(const uint32_t *data,
uint32_t offset, unsigned int index,
const char *fmt, ...)
{
va_list va;
char buf[240];
int len;
len = snprintf(buf, sizeof(buf),
"0x%08x: 0x%08x: %s",
(offset + index) * 4,
data[index],
index == 0 ? "" : " ");
va_start(va, fmt);
vsnprintf(buf + len, sizeof(buf) - len, fmt, va);
va_end(va);
ErrorF("%s", buf);
delay(1);
}
static int
decode_nop(struct kgem *kgem, uint32_t offset)
{
uint32_t *data = kgem->batch + offset;
kgem_debug_print(data, offset, 0, "UNKNOWN\n");
assert(0);
return 1;
}
static int
decode_mi(struct kgem *kgem, uint32_t offset)
{
static const struct {
uint32_t opcode;
int len_mask;
int min_len;
int max_len;
const char *name;
} opcodes[] = {
{ 0x08, 0, 1, 1, "MI_ARB_ON_OFF" },
{ 0x0a, 0, 1, 1, "MI_BATCH_BUFFER_END" },
{ 0x30, 0x3f, 3, 3, "MI_BATCH_BUFFER" },
{ 0x31, 0x3f, 2, 2, "MI_BATCH_BUFFER_START" },
{ 0x14, 0x3f, 3, 3, "MI_DISPLAY_BUFFER_INFO" },
{ 0x04, 0, 1, 1, "MI_FLUSH" },
{ 0x22, 0x1f, 3, 3, "MI_LOAD_REGISTER_IMM" },
{ 0x13, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_EXCL" },
{ 0x12, 0x3f, 2, 2, "MI_LOAD_SCAN_LINES_INCL" },
{ 0x00, 0, 1, 1, "MI_NOOP" },
{ 0x11, 0x3f, 2, 2, "MI_OVERLAY_FLIP" },
{ 0x07, 0, 1, 1, "MI_REPORT_HEAD" },
{ 0x18, 0x3f, 2, 2, "MI_SET_CONTEXT" },
{ 0x20, 0x3f, 3, 4, "MI_STORE_DATA_IMM" },
{ 0x21, 0x3f, 3, 4, "MI_STORE_DATA_INDEX" },
{ 0x24, 0x3f, 3, 3, "MI_STORE_REGISTER_MEM" },
{ 0x02, 0, 1, 1, "MI_USER_INTERRUPT" },
{ 0x03, 0, 1, 1, "MI_WAIT_FOR_EVENT" },
{ 0x16, 0x7f, 3, 3, "MI_SEMAPHORE_MBOX" },
{ 0x26, 0x1f, 3, 4, "MI_FLUSH_DW" },
{ 0x0b, 0, 1, 1, "MI_SUSPEND_FLUSH" },
};
uint32_t *data = kgem->batch + offset;
int op;
for (op = 0; op < ARRAY_SIZE(opcodes); op++) {
if ((data[0] & 0x1f800000) >> 23 == opcodes[op].opcode) {
unsigned int len = 1, i;
kgem_debug_print(data, offset, 0, "%s\n", opcodes[op].name);
if (opcodes[op].max_len > 1) {
len = (data[0] & opcodes[op].len_mask) + 2;
if (len < opcodes[op].min_len ||
len > opcodes[op].max_len)
{
ErrorF("Bad length (%d) in %s, [%d, %d]\n",
len, opcodes[op].name,
opcodes[op].min_len,
opcodes[op].max_len);
assert(0);
}
}
for (i = 1; i < len; i++)
kgem_debug_print(data, offset, i, "dword %d\n", i);
return len;
}
}
kgem_debug_print(data, offset, 0, "MI UNKNOWN\n");
assert(0);
return 1;
}
static int
decode_2d(struct kgem *kgem, uint32_t offset)
{
static const struct {
uint32_t opcode;
int min_len;
int max_len;
const char *name;
} opcodes[] = {
{ 0x40, 5, 5, "COLOR_BLT" },
{ 0x43, 6, 6, "SRC_COPY_BLT" },
{ 0x01, 8, 8, "XY_SETUP_BLT" },
{ 0x11, 9, 9, "XY_SETUP_MONO_PATTERN_SL_BLT" },
{ 0x03, 3, 3, "XY_SETUP_CLIP_BLT" },
{ 0x24, 2, 2, "XY_PIXEL_BLT" },
{ 0x25, 3, 3, "XY_SCANLINES_BLT" },
{ 0x26, 4, 4, "Y_TEXT_BLT" },
{ 0x31, 5, 134, "XY_TEXT_IMMEDIATE_BLT" },
{ 0x50, 6, 6, "XY_COLOR_BLT" },
{ 0x51, 6, 6, "XY_PAT_BLT" },
{ 0x76, 8, 8, "XY_PAT_CHROMA_BLT" },
{ 0x72, 7, 135, "XY_PAT_BLT_IMMEDIATE" },
{ 0x77, 9, 137, "XY_PAT_CHROMA_BLT_IMMEDIATE" },
{ 0x52, 9, 9, "XY_MONO_PAT_BLT" },
{ 0x59, 7, 7, "XY_MONO_PAT_FIXED_BLT" },
{ 0x53, 8, 8, "XY_SRC_COPY_BLT" },
{ 0x54, 8, 8, "XY_MONO_SRC_COPY_BLT" },
{ 0x71, 9, 137, "XY_MONO_SRC_COPY_IMMEDIATE_BLT" },
{ 0x55, 9, 9, "XY_FULL_BLT" },
{ 0x55, 9, 137, "XY_FULL_IMMEDIATE_PATTERN_BLT" },
{ 0x56, 9, 9, "XY_FULL_MONO_SRC_BLT" },
{ 0x75, 10, 138, "XY_FULL_MONO_SRC_IMMEDIATE_PATTERN_BLT" },
{ 0x57, 12, 12, "XY_FULL_MONO_PATTERN_BLT" },
{ 0x58, 12, 12, "XY_FULL_MONO_PATTERN_MONO_SRC_BLT" },
};
unsigned int op, len;
const char *format = NULL;
uint32_t *data = kgem->batch + offset;
struct drm_i915_gem_relocation_entry *reloc;
/* Special case the two most common ops that we detail in full */
switch ((data[0] & 0x1fc00000) >> 22) {
case 0x50:
kgem_debug_print(data, offset, 0,
"XY_COLOR_BLT (rgb %sabled, alpha %sabled, dst tile %d)\n",
(data[0] & (1 << 20)) ? "en" : "dis",
(data[0] & (1 << 21)) ? "en" : "dis",
(data[0] >> 11) & 1);
len = (data[0] & 0x000000ff) + 2;
assert(len == 6);
switch ((data[1] >> 24) & 0x3) {
case 0:
format="8";
break;
case 1:
format="565";
break;
case 2:
format="1555";
break;
case 3:
format="8888";
break;
}
kgem_debug_print(data, offset, 1, "format %s, rop %x, pitch %d, "
"clipping %sabled\n", format,
(data[1] >> 16) & 0xff,
(short)(data[1] & 0xffff),
data[1] & (1 << 30) ? "en" : "dis");
kgem_debug_print(data, offset, 2, "(%d,%d)\n",
data[2] & 0xffff, data[2] >> 16);
kgem_debug_print(data, offset, 3, "(%d,%d)\n",
data[3] & 0xffff, data[3] >> 16);
reloc = kgem_debug_get_reloc_entry(kgem, offset+4);
kgem_debug_print(data, offset, 4, "dst offset 0x%08x [handle=%d, delta=%d, read=%x, write=%x (fenced? %d, tiling? %d)]\n",
data[4],
reloc->target_handle, reloc->delta,
reloc->read_domains, reloc->write_domain,
kgem_debug_handle_is_fenced(kgem, reloc->target_handle),
kgem_debug_handle_tiling(kgem, reloc->target_handle));
kgem_debug_print(data, offset, 5, "color\n");
assert(kgem->gen >= 040 ||
kgem_debug_handle_is_fenced(kgem, reloc->target_handle));
return len;
case 0x53:
kgem_debug_print(data, offset, 0,
"XY_SRC_COPY_BLT (rgb %sabled, alpha %sabled, "
"src tile %d, dst tile %d)\n",
(data[0] & (1 << 20)) ? "en" : "dis",
(data[0] & (1 << 21)) ? "en" : "dis",
(data[0] >> 15) & 1,
(data[0] >> 11) & 1);
len = (data[0] & 0x000000ff) + 2;
assert(len == 8);
switch ((data[1] >> 24) & 0x3) {
case 0:
format="8";
break;
case 1:
format="565";
break;
case 2:
format="1555";
break;
case 3:
format="8888";
break;
}
kgem_debug_print(data, offset, 1, "format %s, rop %x, dst pitch %d, "
"clipping %sabled\n", format,
(data[1] >> 16) & 0xff,
(short)(data[1] & 0xffff),
data[1] & (1 << 30) ? "en" : "dis");
kgem_debug_print(data, offset, 2, "dst (%d,%d)\n",
data[2] & 0xffff, data[2] >> 16);
kgem_debug_print(data, offset, 3, "dst (%d,%d)\n",
data[3] & 0xffff, data[3] >> 16);
reloc = kgem_debug_get_reloc_entry(kgem, offset+4);
assert(reloc);
kgem_debug_print(data, offset, 4, "dst offset 0x%08x [handle=%d, delta=%d, read=%x, write=%x, (fenced? %d, tiling? %d)]\n",
data[4],
reloc->target_handle, reloc->delta,
reloc->read_domains, reloc->write_domain,
kgem_debug_handle_is_fenced(kgem, reloc->target_handle),
kgem_debug_handle_tiling(kgem, reloc->target_handle));
assert(kgem->gen >= 040 ||
kgem_debug_handle_is_fenced(kgem, reloc->target_handle));
kgem_debug_print(data, offset, 5, "src (%d,%d)\n",
data[5] & 0xffff, data[5] >> 16);
kgem_debug_print(data, offset, 6, "src pitch %d\n",
(short)(data[6] & 0xffff));
reloc = kgem_debug_get_reloc_entry(kgem, offset+7);
assert(reloc);
kgem_debug_print(data, offset, 7, "src offset 0x%08x [handle=%d, delta=%d, read=%x, write=%x (fenced? %d, tiling? %d)]\n",
data[7],
reloc->target_handle, reloc->delta,
reloc->read_domains, reloc->write_domain,
kgem_debug_handle_is_fenced(kgem, reloc->target_handle),
kgem_debug_handle_tiling(kgem, reloc->target_handle));
assert(kgem->gen >= 040 ||
kgem_debug_handle_is_fenced(kgem, reloc->target_handle));
return len;
}
for (op = 0; op < ARRAY_SIZE(opcodes); op++) {
if ((data[0] & 0x1fc00000) >> 22 == opcodes[op].opcode) {
unsigned int i;
len = 1;
kgem_debug_print(data, offset, 0, "%s\n", opcodes[op].name);
if (opcodes[op].max_len > 1) {
len = (data[0] & 0x000000ff) + 2;
assert(len >= opcodes[op].min_len &&
len <= opcodes[op].max_len);
}
for (i = 1; i < len; i++)
kgem_debug_print(data, offset, i, "dword %d\n", i);
return len;
}
}
kgem_debug_print(data, offset, 0, "2D UNKNOWN\n");
assert(0);
return 1;
}
static int (*decode_3d(int gen))(struct kgem*, uint32_t)
{
return kgem_gen6_decode_3d;
/*
if (gen >= 0100) {
} else if (gen >= 070) {
return kgem_gen7_decode_3d;
} else if (gen >= 060) {
return kgem_gen6_decode_3d;
} else if (gen >= 050) {
return kgem_gen5_decode_3d;
} else if (gen >= 040) {
return kgem_gen4_decode_3d;
} else if (gen >= 030) {
return kgem_gen3_decode_3d;
} else if (gen >= 020) {
return kgem_gen2_decode_3d;
}
assert(0);
*/
}
static void (*finish_state(int gen))(struct kgem*)
{
return kgem_gen6_finish_state;
/*
if (gen >= 0100) {
} else if (gen >= 070) {
return kgem_gen7_finish_state;
} else if (gen >= 060) {
return kgem_gen6_finish_state;
} else if (gen >= 050) {
return kgem_gen5_finish_state;
} else if (gen >= 040) {
return kgem_gen4_finish_state;
} else if (gen >= 030) {
return kgem_gen3_finish_state;
} else if (gen >= 020) {
return kgem_gen2_finish_state;
}
assert(0);
*/
}
void __kgem_batch_debug(struct kgem *kgem, uint32_t nbatch)
{
int (*const decode[])(struct kgem *, uint32_t) = {
decode_mi,
decode_nop,
decode_2d,
decode_3d(kgem->gen),
};
uint32_t offset = 0;
while (offset < nbatch) {
int class = (kgem->batch[offset] & 0xe0000000) >> 29;
assert(class < ARRAY_SIZE(decode));
offset += decode[class](kgem, offset);
}
finish_state(kgem->gen)(kgem);
}

34
drivers/video/Intel-2D/kgem_debug.h Normal file
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@ -0,0 +1,34 @@
#ifndef KGEM_DEBUG_H
#define KGEM_DEBUG_H
void
kgem_debug_print(const uint32_t *data,
uint32_t offset, unsigned int index,
const char *fmt, ...);
struct drm_i915_gem_relocation_entry *
kgem_debug_get_reloc_entry(struct kgem *kgem, uint32_t offset);
struct kgem_bo *
kgem_debug_get_bo_for_reloc_entry(struct kgem *kgem,
struct drm_i915_gem_relocation_entry *reloc);
int kgem_gen7_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen7_finish_state(struct kgem *kgem);
int kgem_gen6_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen6_finish_state(struct kgem *kgem);
int kgem_gen5_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen5_finish_state(struct kgem *kgem);
int kgem_gen4_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen4_finish_state(struct kgem *kgem);
int kgem_gen3_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen3_finish_state(struct kgem *kgem);
int kgem_gen2_decode_3d(struct kgem *kgem, uint32_t offset);
void kgem_gen2_finish_state(struct kgem *kgem);
#endif

1077
drivers/video/Intel-2D/kgem_debug_gen6.c Normal file
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File diff suppressed because it is too large Load Diff

282
drivers/video/Intel-2D/pixlib2.c Normal file
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@ -0,0 +1,282 @@
// -kr -i4 -ts4 -bls -bl -bli0
#include <stdio.h>
#include <malloc.h>
#include <stdbool.h>
#include <pixlib2.h>
#include <kos32sys.h>
#define DISPLAY_VERSION 0x0200 /* 2.00 */
#define SRV_GETVERSION 0
#define SRV_GET_CAPS 3
#define BUFFER_SIZE(n) ((n)*sizeof(uint32_t))
#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
#define to_surface(x) (surface_t*)((x)->handle)
typedef struct
{
uint32_t width;
uint32_t height;
void *data;
uint32_t pitch;
uint32_t bo;
uint32_t bo_size;
uint32_t flags;
} surface_t;
int sna_init(uint32_t service);
void sna_fini();
int sna_create_bitmap(bitmap_t * bitmap);
int sna_destroy_bitmap(bitmap_t * bitmap);
int sna_lock_bitmap(bitmap_t * bitmap);
int sna_resize_bitmap(bitmap_t *bitmap);
//int sna_blit_copy(bitmap_t * src_bitmap, int dst_x, int dst_y,
// int w, int h, int src_x, int src_y);
int sna_blit_tex(bitmap_t * src_bitmap, bool scale, int dst_x, int dst_y,
int w, int h, int src_x, int src_y);
static uint32_t service;
static uint32_t hw_caps;
uint32_t init_pixlib(uint32_t caps)
{
uint32_t api_version;
ioctl_t io;
if (service != 0)
return caps & hw_caps;
service = get_service("DISPLAY");
if (service == 0)
goto fail;
io.handle = service;
io.io_code = SRV_GETVERSION;
io.input = NULL;
io.inp_size = 0;
io.output = &api_version;
io.out_size = BUFFER_SIZE(1);
if (call_service(&io) != 0)
goto fail;
if ((DISPLAY_VERSION > (api_version & 0xFFFF)) ||
(DISPLAY_VERSION < (api_version >> 16)))
goto fail;
hw_caps = sna_init(service);
if (hw_caps)
printf("2D caps %s%s%s\n",
(hw_caps & HW_BIT_BLIT) != 0 ? "HW_BIT_BLIT " : "",
(hw_caps & HW_TEX_BLIT) != 0 ? "HW_TEX_BLIT " : "",
(hw_caps & HW_VID_BLIT) != 0 ? "HW_VID_BLIT " : "");
return caps & hw_caps;
fail:
service = 0;
return 0;
};
void done_pixlib()
{
if (hw_caps != 0)
sna_fini();
};
int create_bitmap(bitmap_t * bitmap)
{
uint32_t size, bo_size;
uint32_t pitch, max_pitch;
void *buffer;
surface_t *sf;
bitmap->handle = -1;
bitmap->data = (void *) -1;
bitmap->pitch = -1;
if (bitmap->flags &= hw_caps)
return sna_create_bitmap(bitmap);
pitch = ALIGN(bitmap->width * 4, 16);
max_pitch = ALIGN(bitmap->max_width * 4, 16);
size = ALIGN(pitch * bitmap->height, 4096);
bo_size = ALIGN(max_pitch * bitmap->max_height, 4096);
if (bo_size < size)
bo_size = size;
sf = malloc(sizeof(*sf));
if (sf == NULL)
return -1;
buffer = user_alloc(bo_size);
if (buffer == NULL)
{
free(sf);
return -1;
};
sf->width = bitmap->width;
sf->height = bitmap->height;
sf->data = buffer;
sf->pitch = pitch;
sf->bo = 0;
sf->bo_size = bo_size;
sf->flags = bitmap->flags;
bitmap->handle = (uint32_t) sf;
// printf("create bitmap %p handle %p data %p w %d h%d\n",
// bitmap, bitmap->handle, bitmap->data, bitmap->width, bitmap->height);
return 0;
};
int destroy_bitmap(bitmap_t * bitmap)
{
surface_t *sf = to_surface(bitmap);
if (sf->flags & hw_caps)
return sna_destroy_bitmap(bitmap);
user_free(sf->data);
free(sf);
bitmap->handle = -1;
bitmap->data = (void *) -1;
bitmap->pitch = -1;
return 0;
};
int lock_bitmap(bitmap_t * bitmap)
{
surface_t *sf = to_surface(bitmap);
if (bitmap->data != (void *) -1)
return 0;
if (sf->flags & hw_caps)
return sna_lock_bitmap(bitmap);
bitmap->data = sf->data;
bitmap->pitch = sf->pitch;
return 0;
};
int blit_bitmap(bitmap_t * bitmap, int dst_x, int dst_y,
int w, int h, int src_x, int src_y)
{
struct blit_call bc;
int ret;
surface_t *sf = to_surface(bitmap);
if (sf->flags & hw_caps & HW_BIT_BLIT)
return sna_blit_tex(bitmap, false, dst_x, dst_y, w, h, src_x, src_y);
bc.dstx = dst_x;
bc.dsty = dst_y;
bc.w = w;
bc.h = h;
bc.srcx = 0;
bc.srcy = 0;
bc.srcw = w;
bc.srch = h;
bc.stride = sf->pitch;
bc.bitmap = sf->data;
__asm__ __volatile__(
"int $0x40":"=a"(ret):"a"(73), "b"(0x00),
"c"(&bc):"memory");
bitmap->data = (void *) -1;
bitmap->pitch = -1;
return ret;
};
int fplay_blit_bitmap(bitmap_t * bitmap, int dst_x, int dst_y, int w, int h)
{
struct blit_call bc;
int ret;
surface_t *sf = to_surface(bitmap);
if (sf->flags & hw_caps & HW_TEX_BLIT)
return sna_blit_tex(bitmap, true, dst_x, dst_y, w, h, 0, 0);
bc.dstx = dst_x;
bc.dsty = dst_y;
bc.w = w;
bc.h = h;
bc.srcx = 0;
bc.srcy = 0;
bc.srcw = w;
bc.srch = h;
bc.stride = sf->pitch;
bc.bitmap = sf->data;
__asm__ __volatile__(
"int $0x40":"=a"(ret):"a"(73), "b"(0x00),
"c"(&bc):"memory");
bitmap->data = (void *) -1;
bitmap->pitch = -1;
return ret;
};
int resize_bitmap(bitmap_t * bitmap)
{
uint32_t size;
uint32_t pitch;
// printf("%s\n", __FUNCTION__);
surface_t *sf = to_surface(bitmap);
if (sf->flags & hw_caps)
{
return sna_resize_bitmap(bitmap);
};
pitch = ALIGN(bitmap->width * 4, 16);
size = ALIGN(pitch * bitmap->height, 4096);
bitmap->pitch = -1;
bitmap->data = (void *) -1;
if (size > sf->bo_size)
{
sf->data = user_realloc(sf->data, size); /* grow buffer */
if (sf->data == NULL)
return -1;
sf->bo_size = size;
} else if (size < sf->bo_size)
user_unmap(sf->data, size, sf->bo_size - size); /* unmap unused pages */
sf->width = bitmap->width;
sf->height = bitmap->height;
sf->pitch = pitch;
return 0;
};