| drmP.h (190399) | drmP.h (194748) |
|---|---|
| 1/* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*- 2 * Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com 3 */ 4/*- 5 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 6 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 7 * All rights reserved. 8 * --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: 29 * Rickard E. (Rik) Faith <faith@valinux.com> 30 * Gareth Hughes <gareth@valinux.com> 31 * 32 */ 33 34#include <sys/cdefs.h> | 1/* drmP.h -- Private header for Direct Rendering Manager -*- linux-c -*- 2 * Created: Mon Jan 4 10:05:05 1999 by faith@precisioninsight.com 3 */ 4/*- 5 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 6 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 7 * All rights reserved. 8 * --- 18 unchanged lines hidden (view full) --- 27 * 28 * Authors: 29 * Rickard E. (Rik) Faith <faith@valinux.com> 30 * Gareth Hughes <gareth@valinux.com> 31 * 32 */ 33 34#include <sys/cdefs.h> |
| 35__FBSDID("$FreeBSD: head/sys/dev/drm/drmP.h 190399 2009-03-25 01:41:56Z rnoland $"); | 35__FBSDID("$FreeBSD: head/sys/dev/drm/drmP.h 194748 2009-06-23 18:09:35Z rnoland $"); |
| 36 37#ifndef _DRM_P_H_ 38#define _DRM_P_H_ 39 40#if defined(_KERNEL) || defined(__KERNEL__) 41 42struct drm_device; 43struct drm_file; --- 453 unchanged lines hidden (view full) --- 497 int rid; /* PCI resource ID for bus_space */ 498 struct resource *bsr; 499 bus_space_tag_t bst; 500 bus_space_handle_t bsh; 501 drm_dma_handle_t *dmah; 502 TAILQ_ENTRY(drm_local_map) link; 503} drm_local_map_t; 504 | 36 37#ifndef _DRM_P_H_ 38#define _DRM_P_H_ 39 40#if defined(_KERNEL) || defined(__KERNEL__) 41 42struct drm_device; 43struct drm_file; --- 453 unchanged lines hidden (view full) --- 497 int rid; /* PCI resource ID for bus_space */ 498 struct resource *bsr; 499 bus_space_tag_t bst; 500 bus_space_handle_t bsh; 501 drm_dma_handle_t *dmah; 502 TAILQ_ENTRY(drm_local_map) link; 503} drm_local_map_t; 504 |
| 505TAILQ_HEAD(drm_vbl_sig_list, drm_vbl_sig); 506typedef struct drm_vbl_sig { 507 TAILQ_ENTRY(drm_vbl_sig) link; 508 unsigned int sequence; 509 int signo; 510 int pid; 511} drm_vbl_sig_t; 512 | |
| 513struct drm_vblank_info { 514 wait_queue_head_t queue; /* vblank wait queue */ 515 atomic_t count; /* number of VBLANK interrupts */ 516 /* (driver must alloc the right number of counters) */ | 505struct drm_vblank_info { 506 wait_queue_head_t queue; /* vblank wait queue */ 507 atomic_t count; /* number of VBLANK interrupts */ 508 /* (driver must alloc the right number of counters) */ |
| 517 struct drm_vbl_sig_list sigs; /* signal list to send on VBLANK */ | |
| 518 atomic_t refcount; /* number of users of vblank interrupts */ 519 u32 last; /* protected by dev->vbl_lock, used */ 520 /* for wraparound handling */ 521 int enabled; /* so we don't call enable more than */ 522 /* once per disable */ 523 int inmodeset; /* Display driver is setting mode */ 524}; 525 --- 153 unchanged lines hidden (view full) --- 679 int pci_bus; 680 int pci_slot; 681 int pci_func; 682 683 atomic_t context_flag; /* Context swapping flag */ 684 int last_context; /* Last current context */ 685 686 int vblank_disable_allowed; | 509 atomic_t refcount; /* number of users of vblank interrupts */ 510 u32 last; /* protected by dev->vbl_lock, used */ 511 /* for wraparound handling */ 512 int enabled; /* so we don't call enable more than */ 513 /* once per disable */ 514 int inmodeset; /* Display driver is setting mode */ 515}; 516 --- 153 unchanged lines hidden (view full) --- 670 int pci_bus; 671 int pci_slot; 672 int pci_func; 673 674 atomic_t context_flag; /* Context swapping flag */ 675 int last_context; /* Last current context */ 676 677 int vblank_disable_allowed; |
| 687 atomic_t vbl_signal_pending; /* number of signals pending on all crtcs */ | |
| 688 struct callout vblank_disable_timer; 689 u32 max_vblank_count; /* size of vblank counter register */ 690 struct drm_vblank_info *vblank; /* per crtc vblank info */ 691 int num_crtcs; 692 693 struct sigio *buf_sigio; /* Processes waiting for SIGIO */ 694 695 /* Sysctl support */ --- 101 unchanged lines hidden (view full) --- 797void drm_driver_irq_uninstall(struct drm_device *dev); 798void drm_handle_vblank(struct drm_device *dev, int crtc); 799u32 drm_vblank_count(struct drm_device *dev, int crtc); 800int drm_vblank_get(struct drm_device *dev, int crtc); 801void drm_vblank_put(struct drm_device *dev, int crtc); 802void drm_vblank_cleanup(struct drm_device *dev); 803int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq); 804int drm_vblank_init(struct drm_device *dev, int num_crtcs); | 678 struct callout vblank_disable_timer; 679 u32 max_vblank_count; /* size of vblank counter register */ 680 struct drm_vblank_info *vblank; /* per crtc vblank info */ 681 int num_crtcs; 682 683 struct sigio *buf_sigio; /* Processes waiting for SIGIO */ 684 685 /* Sysctl support */ --- 101 unchanged lines hidden (view full) --- 787void drm_driver_irq_uninstall(struct drm_device *dev); 788void drm_handle_vblank(struct drm_device *dev, int crtc); 789u32 drm_vblank_count(struct drm_device *dev, int crtc); 790int drm_vblank_get(struct drm_device *dev, int crtc); 791void drm_vblank_put(struct drm_device *dev, int crtc); 792void drm_vblank_cleanup(struct drm_device *dev); 793int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq); 794int drm_vblank_init(struct drm_device *dev, int num_crtcs); |
| 805void drm_vbl_send_signals(struct drm_device *dev, int crtc); | |
| 806int drm_modeset_ctl(struct drm_device *dev, void *data, 807 struct drm_file *file_priv); 808 809/* AGP/PCI Express/GART support (drm_agpsupport.c) */ 810int drm_device_is_agp(struct drm_device *dev); 811int drm_device_is_pcie(struct drm_device *dev); 812drm_agp_head_t *drm_agp_init(void); 813int drm_agp_acquire(struct drm_device *dev); --- 208 unchanged lines hidden --- | 795int drm_modeset_ctl(struct drm_device *dev, void *data, 796 struct drm_file *file_priv); 797 798/* AGP/PCI Express/GART support (drm_agpsupport.c) */ 799int drm_device_is_agp(struct drm_device *dev); 800int drm_device_is_pcie(struct drm_device *dev); 801drm_agp_head_t *drm_agp_init(void); 802int drm_agp_acquire(struct drm_device *dev); --- 208 unchanged lines hidden --- |