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Diffstat (limited to 'linux-core/i915_gem.c')
-rw-r--r--linux-core/i915_gem.c103
1 files changed, 56 insertions, 47 deletions
diff --git a/linux-core/i915_gem.c b/linux-core/i915_gem.c
index 35dc5bd7..6966c84f 100644
--- a/linux-core/i915_gem.c
+++ b/linux-core/i915_gem.c
@@ -33,10 +33,6 @@
#include <linux/swap.h>
static int
-i915_gem_object_set_domain(struct drm_gem_object *obj,
- uint32_t read_domains,
- uint32_t write_domain);
-static int
i915_gem_object_set_domain_range(struct drm_gem_object *obj,
uint64_t offset,
uint64_t size,
@@ -51,30 +47,37 @@ static int i915_gem_object_get_page_list(struct drm_gem_object *obj);
static void i915_gem_object_free_page_list(struct drm_gem_object *obj);
static int i915_gem_object_wait_rendering(struct drm_gem_object *obj);
-int
-i915_gem_init_ioctl(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+int i915_gem_do_init(struct drm_device *dev, unsigned long start,
+ unsigned long end)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
- struct drm_i915_gem_init *args = data;
-
- mutex_lock(&dev->struct_mutex);
+ struct drm_i915_private *dev_priv = dev->dev_private;
- if (args->gtt_start >= args->gtt_end ||
- (args->gtt_start & (PAGE_SIZE - 1)) != 0 ||
- (args->gtt_end & (PAGE_SIZE - 1)) != 0) {
- mutex_unlock(&dev->struct_mutex);
+ if (start >= end ||
+ (start & (PAGE_SIZE - 1)) != 0 ||
+ (end & (PAGE_SIZE - 1)) != 0) {
return -EINVAL;
}
- drm_mm_init(&dev_priv->mm.gtt_space, args->gtt_start,
- args->gtt_end - args->gtt_start);
+ drm_mm_init(&dev_priv->mm.gtt_space, start,
+ end - start);
+
+ dev->gtt_total = (uint32_t) (end - start);
- dev->gtt_total = (uint32_t) (args->gtt_end - args->gtt_start);
+ return 0;
+}
+int
+i915_gem_init_ioctl(struct drm_device *dev, void *data,
+ struct drm_file *file_priv)
+{
+ struct drm_i915_gem_init *args = data;
+ int ret;
+
+ mutex_lock(&dev->struct_mutex);
+ ret = i915_gem_do_init(dev, args->gtt_start, args->gtt_end);
mutex_unlock(&dev->struct_mutex);
- return 0;
+ return ret;
}
@@ -501,7 +504,7 @@ static void
i915_gem_object_move_to_active(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
/* Add a reference if we're newly entering the active list. */
@@ -519,7 +522,7 @@ static void
i915_gem_object_move_to_inactive(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
i915_verify_inactive(dev, __FILE__, __LINE__);
@@ -546,7 +549,7 @@ i915_gem_object_move_to_inactive(struct drm_gem_object *obj)
static uint32_t
i915_add_request(struct drm_device *dev, uint32_t flush_domains)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_request *request;
uint32_t seqno;
int was_empty;
@@ -594,7 +597,7 @@ i915_add_request(struct drm_device *dev, uint32_t flush_domains)
uint32_t
i915_retire_commands(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t cmd = MI_FLUSH | MI_NO_WRITE_FLUSH;
uint32_t flush_domains = 0;
RING_LOCALS;
@@ -617,7 +620,7 @@ static void
i915_gem_retire_request(struct drm_device *dev,
struct drm_i915_gem_request *request)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
if (request->flush_domains != 0) {
struct drm_i915_gem_object *obj_priv, *next;
@@ -688,7 +691,7 @@ i915_seqno_passed(uint32_t seq1, uint32_t seq2)
uint32_t
i915_get_gem_seqno(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX);
}
@@ -699,7 +702,7 @@ i915_get_gem_seqno(struct drm_device *dev)
void
i915_gem_retire_requests(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t seqno;
seqno = i915_get_gem_seqno(dev);
@@ -727,10 +730,10 @@ i915_gem_retire_requests(struct drm_device *dev)
void
i915_gem_retire_work_handler(struct work_struct *work)
{
- drm_i915_private_t *dev_priv;
+ struct drm_i915_private *dev_priv;
struct drm_device *dev;
- dev_priv = container_of(work, drm_i915_private_t,
+ dev_priv = container_of(work, struct drm_i915_private,
mm.retire_work.work);
dev = dev_priv->dev;
@@ -748,19 +751,19 @@ i915_gem_retire_work_handler(struct work_struct *work)
int
i915_wait_request(struct drm_device *dev, uint32_t seqno)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
int ret = 0;
BUG_ON(seqno == 0);
if (!i915_seqno_passed(i915_get_gem_seqno(dev), seqno)) {
dev_priv->mm.waiting_gem_seqno = seqno;
- i915_user_irq_on(dev_priv);
+ i915_user_irq_on(dev);
ret = wait_event_interruptible(dev_priv->irq_queue,
i915_seqno_passed(i915_get_gem_seqno(dev),
seqno) ||
dev_priv->mm.wedged);
- i915_user_irq_off(dev_priv);
+ i915_user_irq_off(dev);
dev_priv->mm.waiting_gem_seqno = 0;
}
if (dev_priv->mm.wedged)
@@ -786,7 +789,7 @@ i915_gem_flush(struct drm_device *dev,
uint32_t invalidate_domains,
uint32_t flush_domains)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t cmd;
RING_LOCALS;
@@ -972,7 +975,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj)
static int
i915_gem_evict_something(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret = 0;
@@ -1102,7 +1105,7 @@ static int
i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment)
{
struct drm_device *dev = obj->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
struct drm_mm_node *free_space;
int page_count, ret;
@@ -1311,7 +1314,7 @@ i915_gem_clflush_object(struct drm_gem_object *obj)
* MI_FLUSH
* drm_agp_chipset_flush
*/
-static int
+int
i915_gem_object_set_domain(struct drm_gem_object *obj,
uint32_t read_domains,
uint32_t write_domain)
@@ -1675,7 +1678,7 @@ i915_dispatch_gem_execbuffer(struct drm_device *dev,
struct drm_i915_gem_execbuffer *exec,
uint64_t exec_offset)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_clip_rect __user *boxes = (struct drm_clip_rect __user *)
(uintptr_t) exec->cliprects_ptr;
int nbox = exec->num_cliprects;
@@ -1758,7 +1761,7 @@ int
i915_gem_execbuffer(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_file_private *i915_file_priv = file_priv->driver_priv;
struct drm_i915_gem_execbuffer *args = data;
struct drm_i915_gem_exec_object *exec_list = NULL;
@@ -2000,7 +2003,7 @@ void
i915_gem_object_unpin(struct drm_gem_object *obj)
{
struct drm_device *dev = obj->dev;
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj_priv = obj->driver_private;
i915_verify_inactive(dev, __FILE__, __LINE__);
@@ -2217,7 +2220,7 @@ i915_gem_evict_from_list(struct drm_device *dev, struct list_head *head)
static int
i915_gem_idle(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
uint32_t seqno, cur_seqno, last_seqno;
int stuck;
@@ -2289,7 +2292,7 @@ i915_gem_idle(struct drm_device *dev)
static int
i915_gem_init_hws(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret;
@@ -2336,10 +2339,10 @@ i915_gem_init_hws(struct drm_device *dev)
return 0;
}
-static int
+int
i915_gem_init_ringbuffer(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_gem_object *obj;
struct drm_i915_gem_object *obj_priv;
int ret;
@@ -2400,10 +2403,10 @@ i915_gem_init_ringbuffer(struct drm_device *dev)
return 0;
}
-static void
+void
i915_gem_cleanup_ringbuffer(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
if (dev_priv->ring.ring_obj == NULL)
return;
@@ -2430,9 +2433,12 @@ int
i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
int ret;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return 0;
+
if (dev_priv->mm.wedged) {
DRM_ERROR("Reenabling wedged hardware, good luck\n");
dev_priv->mm.wedged = 0;
@@ -2458,6 +2464,9 @@ i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
{
int ret;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return 0;
+
mutex_lock(&dev->struct_mutex);
ret = i915_gem_idle(dev);
if (ret == 0)
@@ -2471,7 +2480,7 @@ void
i915_gem_lastclose(struct drm_device *dev)
{
int ret;
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
mutex_lock(&dev->struct_mutex);
@@ -2488,7 +2497,7 @@ i915_gem_lastclose(struct drm_device *dev)
void i915_gem_load(struct drm_device *dev)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
+ struct drm_i915_private *dev_priv = dev->dev_private;
INIT_LIST_HEAD(&dev_priv->mm.active_list);
INIT_LIST_HEAD(&dev_priv->mm.flushing_list);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 16:50:27 +0000