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drm: fixup compat with old x.org drivers

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Dave Airlie 2008-03-05 15:28:38 +10:00
parent 4aa7efe398
commit 4dbf447f43
3 changed files with 24 additions and 5 deletions
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15
linux-core/drm_drv.c
View File

@ -187,7 +187,9 @@ int drm_lastclose(struct drm_device * dev)
DRM_DEBUG("\n");
/* return 0; */
if (!drm_core_check_feature(dev, DRIVER_MODESET))
drm_bo_driver_finish(dev);
/*
* We can't do much about this function failing.
*/
@ -425,13 +427,20 @@ int drm_minors_cleanup(int id, void *ptr, void *data)
struct drm_minor *minor = ptr;
struct drm_device *dev;
struct drm_driver *driver = data;
if (id < 127 || id > 192)
return 0;
dev = minor->dev;
if (minor->dev->driver != driver)
return 0;
if (drm_core_check_feature(dev, DRIVER_MODESET)) {
if (minor->type != DRM_MINOR_CONTROL)
return 0;
} else {
if (minor->type != DRM_MINOR_LEGACY)
return 0;
}
if (dev)
pci_dev_put(dev->pdev);
drm_cleanup(dev);

5
linux-core/i915_drv.c
View File

@ -48,8 +48,8 @@ extern struct drm_fence_driver i915_fence_driver;
#ifdef I915_HAVE_BUFFER
static uint32_t i915_mem_prios[] = {DRM_BO_MEM_VRAM, DRM_BO_MEM_PRIV0, DRM_BO_MEM_TT, DRM_BO_MEM_LOCAL};
static uint32_t i915_busy_prios[] = {DRM_BO_MEM_TT, DRM_BO_MEM_PRIV0, DRM_BO_MEM_VRAM, DRM_BO_MEM_LOCAL};
static uint32_t i915_mem_prios[] = {DRM_BO_MEM_VRAM, DRM_BO_MEM_TT, DRM_BO_MEM_LOCAL};
static uint32_t i915_busy_prios[] = {DRM_BO_MEM_TT, DRM_BO_MEM_VRAM, DRM_BO_MEM_LOCAL};
static struct drm_bo_driver i915_bo_driver = {
.mem_type_prio = i915_mem_prios,
@ -566,6 +566,7 @@ static struct drm_driver driver = {
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.load = i915_driver_load,
.unload = i915_driver_unload,
.firstopen = i915_driver_firstopen,
.lastclose = i915_driver_lastclose,
.preclose = i915_driver_preclose,
.suspend = i915_suspend,

9
shared-core/i915_init.c
View File

@ -401,3 +401,12 @@ void i915_driver_lastclose(struct drm_device * dev)
i915_dma_cleanup(dev);
}
int i915_driver_firstopen(struct drm_device *dev)
{
if (drm_core_check_feature(dev, DRIVER_MODESET))
return 0;
drm_bo_driver_init(dev);
return 0;
}