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Diffstat (limited to 'vmwgfx/vmwgfx_driver.h')
| -rw-r--r-- | vmwgfx/vmwgfx_driver.h | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/vmwgfx/vmwgfx_driver.h b/vmwgfx/vmwgfx_driver.h new file mode 100644 index 0000000..3290f0e --- /dev/null +++ b/vmwgfx/vmwgfx_driver.h @@ -0,0 +1,186 @@ +/* + * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. + * Copyright 2011 VMWare, Inc. + * 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 n<otice 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. + * + * + * Author: Alan Hourihane <alanh@tungstengraphics.com> + * Author: Jakob Bornecrantz <wallbraker@gmail.com> + * Author: Thomas Hellstrom <thellstrom@vmware.com> + */ + +#ifndef _VMWGFX_DRIVER_H_ +#define _VMWGFX_DRIVER_H_ + + +#include <stddef.h> +#include <stdint.h> +#include <errno.h> +#include <drm.h> +#include <xf86drm.h> +#include <xf86drmMode.h> +#include <xorg-server.h> +#include <xf86.h> +#include <xf86Crtc.h> +#include <xf86xv.h> +#include <xa_tracker.h> + +#ifdef DRI2 +#include <dri2.h> +#if (!defined(DRI2INFOREC_VERSION) || (DRI2INFOREC_VERSION < 3)) +#undef DRI2 +#endif +#endif + +#define DRV_ERROR(msg) xf86DrvMsg(pScrn->scrnIndex, X_ERROR, msg); +#define debug_printf(...) + +#define VMWGFX_DRI_DEVICE_LEN 80 + +typedef struct +{ + int lastInstance; + int refCount; + ScrnInfoPtr pScrn_1; + ScrnInfoPtr pScrn_2; +} EntRec, *EntPtr; + +#define XORG_NR_FENCES 3 + +enum xorg_throttling_reason { + THROTTLE_RENDER, + THROTTLE_SWAP +}; + +typedef struct _modesettingRec +{ + /* drm */ + int fd; + int drm_major; + int drm_minor; + int drm_patch; + + /* X */ + EntPtr entityPrivate; + + int Chipset; + EntityInfoPtr pEnt; + struct pci_device *PciInfo; + + /* Accel */ + Bool accelerate_render; + MessageType from_render; + Bool rendercheck; + MessageType from_rendercheck; + Bool SWCursor; + CursorPtr cursor; + Bool enable_dri; + MessageType from_dri; + Bool direct_presents; + MessageType from_dp; + Bool only_hw_presents; + MessageType from_hwp; + Bool isMaster; + + + /* Broken-out options. */ + OptionInfoPtr Options; + + ScreenBlockHandlerProcPtr saved_BlockHandler; + CreateScreenResourcesProcPtr saved_CreateScreenResources; + CloseScreenProcPtr saved_CloseScreen; + Bool (*saved_EnterVT)(int, int); + void (*saved_LeaveVT)(int, int); + void (*saved_AdjustFrame)(int, int, int, int); + Bool (*saved_UseHWCursor)(ScreenPtr, CursorPtr); + Bool (*saved_UseHWCursorARGB)(ScreenPtr, CursorPtr); + + uint16_t lut_r[256], lut_g[256], lut_b[256]; + + Bool check_fb_size; + size_t max_fb_size; + + struct xa_tracker *xat; +#ifdef DRI2 + Bool dri2_available; + char dri2_device_name[VMWGFX_DRI_DEVICE_LEN]; +#endif +} modesettingRec, *modesettingPtr; + +#define modesettingPTR(p) ((modesettingPtr)((p)->driverPrivate)) + +void xorg_flush(ScreenPtr pScreen); +/*********************************************************************** + * xorg_dri2.c + */ +Bool +xorg_dri2_init(ScreenPtr pScreen); + +void +xorg_dri2_close(ScreenPtr pScreen); + + +/*********************************************************************** + * xorg_crtc.c + */ +void +xorg_crtc_init(ScrnInfoPtr pScrn); + +void +xorg_crtc_cursor_destroy(xf86CrtcPtr crtc); + +void +vmwgfx_disable_scanout(ScrnInfoPtr pScrn); + +PixmapPtr +crtc_get_scanout(xf86CrtcPtr crtc); + + +/*********************************************************************** + * xorg_output.c + */ +void +xorg_output_init(ScrnInfoPtr pScrn); + +unsigned +xorg_output_get_id(xf86OutputPtr output); + +Bool +vmwgfx_output_explicit_overlap(ScrnInfoPtr pScrn); + + +/*********************************************************************** + * xorg_xv.c + */ +void +xorg_xv_init(ScreenPtr pScreen); + +XF86VideoAdaptorPtr +vmw_video_init_adaptor(ScrnInfoPtr pScrn); +void +vmw_video_free_adaptor(XF86VideoAdaptorPtr adaptor, Bool free_ports); + +void +vmw_ctrl_ext_init(ScrnInfoPtr pScrn); + +#endif /* _XORG_TRACKER_H_ */ |