| i915_irq.c (189054) | i915_irq.c (189130) |
|---|---|
| 1/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*- 2 */ 3/*- 4 * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 5 * All Rights Reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the --- 13 unchanged lines hidden (view full) --- 22 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 * 27 */ 28 29#include <sys/cdefs.h> | 1/* i915_irq.c -- IRQ support for the I915 -*- linux-c -*- 2 */ 3/*- 4 * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. 5 * All Rights Reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the --- 13 unchanged lines hidden (view full) --- 22 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 23 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 * 27 */ 28 29#include <sys/cdefs.h> |
| 30__FBSDID("$FreeBSD: head/sys/dev/drm/i915_irq.c 189054 2009-02-25 20:24:13Z rnoland $"); | 30__FBSDID("$FreeBSD: head/sys/dev/drm/i915_irq.c 189130 2009-02-28 02:37:55Z rnoland $"); |
| 31 32#include "dev/drm/drmP.h" 33#include "dev/drm/drm.h" 34#include "dev/drm/i915_drm.h" 35#include "dev/drm/i915_drv.h" 36 37#define MAX_NOPID ((u32)~0) 38 --- 440 unchanged lines hidden (view full) --- 479 I915_WRITE(IMR, 0xffffffff); 480 I915_WRITE(IER, 0x0); 481 (void) I915_READ(IER); 482} 483 484int i915_driver_irq_postinstall(struct drm_device *dev) 485{ 486 drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; | 31 32#include "dev/drm/drmP.h" 33#include "dev/drm/drm.h" 34#include "dev/drm/i915_drm.h" 35#include "dev/drm/i915_drv.h" 36 37#define MAX_NOPID ((u32)~0) 38 --- 440 unchanged lines hidden (view full) --- 479 I915_WRITE(IMR, 0xffffffff); 480 I915_WRITE(IER, 0x0); 481 (void) I915_READ(IER); 482} 483 484int i915_driver_irq_postinstall(struct drm_device *dev) 485{ 486 drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; |
| 487 int ret, num_pipes = 2; | |
| 488 | 487 |
| 489 ret = drm_vblank_init(dev, num_pipes); 490 if (ret) 491 return ret; 492 | |
| 493 dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; 494 495 dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ 496 497 /* Unmask the interrupts that we always want on. */ 498 dev_priv->irq_mask_reg = ~I915_INTERRUPT_ENABLE_FIX; 499 500 dev_priv->pipestat[0] = 0; --- 42 unchanged lines hidden --- | 488 dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; 489 490 dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */ 491 492 /* Unmask the interrupts that we always want on. */ 493 dev_priv->irq_mask_reg = ~I915_INTERRUPT_ENABLE_FIX; 494 495 dev_priv->pipestat[0] = 0; --- 42 unchanged lines hidden --- |