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i915: gfx hw and i945gme fixes from upstream 

From Jesse and Zhenyu originally.
main
Dave Airlie 2008-04-22 16:08:17 +10:00
parent f0e38f5217
commit ce8c842518
2 changed files with 8 additions and 3 deletions
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5
shared-core/i915_dma.c
View File

@ -245,7 +245,7 @@ static int i915_initialize(struct drm_device * dev,
dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A;
/* Program Hardware Status Page */
if (!IS_G33(dev)) {
if (!I915_NEED_GFX_HWS(dev)) {
dev_priv->status_page_dmah =
drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0xffffffff);
@ -970,6 +970,9 @@ static int i915_set_status_page(struct drm_device *dev, void *data,
drm_i915_private_t *dev_priv = dev->dev_private;
drm_i915_hws_addr_t *hws = data;
if (!I915_NEED_GFX_HWS(dev))
return -EINVAL;
if (!dev_priv) {
DRM_ERROR("called with no initialization\n");
return -EINVAL;

6
shared-core/i915_drv.h
View File

@ -1274,8 +1274,8 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
#define IS_I915G(dev) ((dev)->pci_device == 0x2582 || (dev)->pci_device == 0x258a)
#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
#define IS_I945GM(dev) ((dev)->pci_device == 0x27A2)
#define IS_I945GM(dev) ((dev)->pci_device == 0x27A2 ||\
(dev)->pci_device == 0x27AE)
#define IS_I965G(dev) ((dev)->pci_device == 0x2972 || \
(dev)->pci_device == 0x2982 || \
(dev)->pci_device == 0x2992 || \
@ -1298,6 +1298,8 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller);
#define IS_MOBILE(dev) (IS_I830(dev) || IS_I85X(dev) || IS_I915GM(dev) || \
IS_I945GM(dev) || IS_I965GM(dev) || IS_IGD_GM(dev))
#define I915_NEED_GFX_HWS(dev) (IS_G33(dev) || IS_IGD_GM(dev))
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
#endif