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intel-gem: Another checkpatch.pl pass.

main
Eric Anholt 2008-07-28 11:45:22 -07:00
parent 1bdf35fe19
commit 487c42bd42
4 changed files with 72 additions and 59 deletions
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64
linux-core/i915_gem.c
View File

@ -207,8 +207,7 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
obj_priv->dirty = 1;
while (remain > 0) {
/** Operation in this page
/* Operation in this page
*
* i = page number
* o = offset within page
@ -231,7 +230,8 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
DRM_INFO("pwrite i %d o %d l %d pfn %ld vaddr %p\n",
i, o, l, pfn, vaddr);
#endif
unwritten = __copy_from_user_inatomic_nocache(vaddr + o, user_data, l);
unwritten = __copy_from_user_inatomic_nocache(vaddr + o,
user_data, l);
kunmap_atomic(vaddr, KM_USER0);
if (unwritten)
@ -239,7 +239,8 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
{
vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
#if WATCH_PWRITE
DRM_INFO("pwrite slow i %d o %d l %d pfn %ld vaddr %p\n",
DRM_INFO("pwrite slow i %d o %d l %d "
"pfn %ld vaddr %p\n",
i, o, l, pfn, vaddr);
#endif
if (vaddr == NULL) {
@ -268,7 +269,7 @@ i915_gem_gtt_pwrite(struct drm_device *dev, struct drm_gem_object *obj,
#endif
fail:
i915_gem_object_unpin (obj);
i915_gem_object_unpin(obj);
mutex_unlock(&dev->struct_mutex);
return ret;
@ -329,7 +330,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
return -EBADF;
obj_priv = obj->driver_private;
/** Bounds check destination.
/* Bounds check destination.
*
* XXX: This could use review for overflow issues...
*/
@ -413,14 +414,13 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data,
DRM_INFO("%s: sw_finish %d (%p)\n",
__func__, args->handle, obj);
#endif
obj_priv = obj->driver_private;
obj_priv = obj->driver_private;
/** Pinned buffers may be scanout, so flush the cache
*/
if ((obj->write_domain & I915_GEM_DOMAIN_CPU) && obj_priv->pin_count) {
i915_gem_clflush_object(obj);
drm_agp_chipset_flush(dev);
}
/* Pinned buffers may be scanout, so flush the cache */
if ((obj->write_domain & I915_GEM_DOMAIN_CPU) && obj_priv->pin_count) {
i915_gem_clflush_object(obj);
drm_agp_chipset_flush(dev);
}
drm_gem_object_unreference(obj);
mutex_unlock(&dev->struct_mutex);
return ret;
@ -577,7 +577,7 @@ i915_add_request(struct drm_device *dev, uint32_t flush_domains)
list_add_tail(&request->list, &dev_priv->mm.request_list);
if (was_empty)
schedule_delayed_work (&dev_priv->mm.retire_work, HZ);
schedule_delayed_work(&dev_priv->mm.retire_work, HZ);
return seqno;
}
@ -587,7 +587,6 @@ i915_add_request(struct drm_device *dev, uint32_t flush_domains)
* Ensures that all commands in the ring are finished
* before signalling the CPU
*/
uint32_t
i915_retire_commands(struct drm_device *dev)
{
@ -704,7 +703,8 @@ i915_gem_retire_requests(struct drm_device *dev)
list);
retiring_seqno = request->seqno;
if (i915_seqno_passed(seqno, retiring_seqno) || dev_priv->mm.wedged) {
if (i915_seqno_passed(seqno, retiring_seqno) ||
dev_priv->mm.wedged) {
i915_gem_retire_request(dev, request);
list_del(&request->list);
@ -727,7 +727,7 @@ i915_gem_retire_work_handler(struct work_struct *work)
mutex_lock(&dev->struct_mutex);
i915_gem_retire_requests(dev);
if (!list_empty(&dev_priv->mm.request_list))
schedule_delayed_work (&dev_priv->mm.retire_work, HZ);
schedule_delayed_work(&dev_priv->mm.retire_work, HZ);
mutex_unlock(&dev->struct_mutex);
}
@ -748,7 +748,8 @@ i915_wait_request(struct drm_device *dev, uint32_t seqno)
i915_user_irq_on(dev_priv);
ret = wait_event_interruptible(dev_priv->irq_queue,
i915_seqno_passed(i915_get_gem_seqno(dev),
seqno) || dev_priv->mm.wedged);
seqno) ||
dev_priv->mm.wedged);
i915_user_irq_off(dev_priv);
dev_priv->mm.waiting_gem_seqno = 0;
}
@ -787,7 +788,8 @@ i915_gem_flush(struct drm_device *dev,
if (flush_domains & I915_GEM_DOMAIN_CPU)
drm_agp_chipset_flush(dev);
if ((invalidate_domains|flush_domains) & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT)) {
if ((invalidate_domains | flush_domains) & ~(I915_GEM_DOMAIN_CPU |
I915_GEM_DOMAIN_GTT)) {
/*
* read/write caches:
*
@ -914,7 +916,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
*/
ret = i915_gem_object_wait_rendering(obj);
if (ret) {
DRM_ERROR ("wait_rendering failed: %d\n", ret);
DRM_ERROR("wait_rendering failed: %d\n", ret);
return ret;
}
@ -1029,7 +1031,8 @@ i915_gem_evict_something(struct drm_device *dev)
continue;
}
DRM_ERROR("inactive empty %d request empty %d flushing empty %d\n",
DRM_ERROR("inactive empty %d request empty %d "
"flushing empty %d\n",
list_empty(&dev_priv->mm.inactive_list),
list_empty(&dev_priv->mm.request_list),
list_empty(&dev_priv->mm.flushing_list));
@ -1359,7 +1362,8 @@ i915_gem_object_set_domain(struct drm_gem_object *obj,
* flushed before the cpu cache is invalidated
*/
if ((invalidate_domains & I915_GEM_DOMAIN_CPU) &&
(flush_domains & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT))) {
(flush_domains & ~(I915_GEM_DOMAIN_CPU |
I915_GEM_DOMAIN_GTT))) {
ret = i915_gem_object_wait_rendering(obj);
if (ret)
return ret;
@ -1741,7 +1745,8 @@ i915_gem_ring_throttle(struct drm_device *dev, struct drm_file *file_priv)
mutex_lock(&dev->struct_mutex);
seqno = i915_file_priv->mm.last_gem_throttle_seqno;
i915_file_priv->mm.last_gem_throttle_seqno = i915_file_priv->mm.last_gem_seqno;
i915_file_priv->mm.last_gem_throttle_seqno =
i915_file_priv->mm.last_gem_seqno;
if (seqno)
ret = i915_wait_request(dev, seqno);
mutex_unlock(&dev->struct_mutex);
@ -1979,7 +1984,9 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment)
if (obj_priv->pin_count == 1) {
atomic_inc(&dev->pin_count);
atomic_add(obj->size, &dev->pin_memory);
if (!obj_priv->active && (obj->write_domain & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT)) == 0 &&
if (!obj_priv->active &&
(obj->write_domain & ~(I915_GEM_DOMAIN_CPU |
I915_GEM_DOMAIN_GTT)) == 0 &&
!list_empty(&obj_priv->list))
list_del_init(&obj_priv->list);
}
@ -2005,7 +2012,9 @@ i915_gem_object_unpin(struct drm_gem_object *obj)
* the inactive list
*/
if (obj_priv->pin_count == 0) {
if (!obj_priv->active && (obj->write_domain & ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT)) == 0)
if (!obj_priv->active &&
(obj->write_domain & ~(I915_GEM_DOMAIN_CPU |
I915_GEM_DOMAIN_GTT)) == 0)
list_move_tail(&obj_priv->list,
&dev_priv->mm.inactive_list);
atomic_dec(&dev->pin_count);
@ -2041,7 +2050,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data,
return ret;
}
/** XXX - flush the CPU caches for pinned objects
/* XXX - flush the CPU caches for pinned objects
* as the X server doesn't manage domains yet
*/
if (obj->write_domain & I915_GEM_DOMAIN_CPU) {
@ -2225,7 +2234,8 @@ i915_gem_idle(struct drm_device *dev)
*/
i915_gem_flush(dev, ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT),
~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT));
seqno = i915_add_request(dev, ~(I915_GEM_DOMAIN_CPU|I915_GEM_DOMAIN_GTT));
seqno = i915_add_request(dev, ~(I915_GEM_DOMAIN_CPU |
I915_GEM_DOMAIN_GTT));
if (seqno == 0) {
mutex_unlock(&dev->struct_mutex);

17
linux-core/i915_gem_proc.c
View File

@ -167,10 +167,10 @@ static int i915_gem_request_info(char *buf, char **start, off_t offset,
list_for_each_entry(gem_request, &dev_priv->mm.request_list,
list)
{
DRM_PROC_PRINT (" %d @ %d %08x\n",
gem_request->seqno,
(int) (jiffies - gem_request->emitted_jiffies),
gem_request->flush_domains);
DRM_PROC_PRINT(" %d @ %d %08x\n",
gem_request->seqno,
(int) (jiffies - gem_request->emitted_jiffies),
gem_request->flush_domains);
}
if (len > request + offset)
return request;
@ -194,7 +194,8 @@ static int i915_gem_seqno_info(char *buf, char **start, off_t offset,
*start = &buf[offset];
*eof = 0;
DRM_PROC_PRINT("Current sequence: %d\n", i915_get_gem_seqno(dev));
DRM_PROC_PRINT("Waiter sequence: %d\n", dev_priv->mm.waiting_gem_seqno);
DRM_PROC_PRINT("Waiter sequence: %d\n",
dev_priv->mm.waiting_gem_seqno);
DRM_PROC_PRINT("IRQ sequence: %d\n", dev_priv->mm.irq_gem_seqno);
if (len > request + offset)
return request;
@ -243,8 +244,10 @@ static int i915_interrupt_info(char *buf, char **start, off_t offset,
}
static struct drm_proc_list {
const char *name; /**< file name */
int (*f) (char *, char **, off_t, int, int *, void *); /**< proc callback*/
/** file name */
const char *name;
/** proc callback*/
int (*f) (char *, char **, off_t, int, int *, void *);
} i915_gem_proc_list[] = {
{"i915_gem_active", i915_gem_active_info},
{"i915_gem_flushing", i915_gem_flushing_info},

6
linux-core/i915_gem_tiling.c
View File

@ -91,10 +91,10 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
uint32_t swizzle_x = I915_BIT_6_SWIZZLE_UNKNOWN;
uint32_t swizzle_y = I915_BIT_6_SWIZZLE_UNKNOWN;
int mchbar_offset;
volatile char *mchbar;
char __iomem *mchbar;
int ret;
bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
if (bridge == NULL) {
DRM_ERROR("Couldn't get bridge device\n");
return;
@ -165,7 +165,7 @@ i915_gem_detect_bit_6_swizzle(struct drm_device *dev)
swizzle_x = I915_BIT_6_SWIZZLE_9_10;
swizzle_y = I915_BIT_6_SWIZZLE_9;
}
} else if (IS_I9XX(dev)){
} else if (IS_I9XX(dev)) {
uint32_t dcc;
/* On 915-945 and GM965, channel interleave by the CPU is