aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i810
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i810')
-rw-r--r--drivers/gpu/drm/i810/i810_dma.c45
-rw-r--r--drivers/gpu/drm/i810/i810_drv.c16
-rw-r--r--drivers/gpu/drm/i810/i810_drv.h8
3 files changed, 33 insertions, 36 deletions
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
index fa9439159eb..e88bac1d781 100644
--- a/drivers/gpu/drm/i810/i810_dma.c
+++ b/drivers/gpu/drm/i810/i810_dma.c
@@ -30,9 +30,8 @@
*
*/
-#include "drmP.h"
-#include "drm.h"
-#include "i810_drm.h"
+#include <drm/drmP.h>
+#include <drm/i810_drm.h>
#include "i810_drv.h"
#include <linux/interrupt.h> /* For task queue support */
#include <linux/delay.h>
@@ -98,7 +97,7 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma)
buf = dev_priv->mmap_buffer;
buf_priv = buf->dev_private;
- vma->vm_flags |= (VM_IO | VM_DONTCOPY);
+ vma->vm_flags |= VM_DONTCOPY;
buf_priv->currently_mapped = I810_BUF_MAPPED;
@@ -114,7 +113,9 @@ static const struct file_operations i810_buffer_fops = {
.release = drm_release,
.unlocked_ioctl = drm_ioctl,
.mmap = i810_mmap_buffers,
- .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = drm_compat_ioctl,
+#endif
.llseek = noop_llseek,
};
@@ -881,7 +882,7 @@ static int i810_flush_queue(struct drm_device *dev)
}
/* Must be called with the lock held */
-static void i810_reclaim_buffers(struct drm_device *dev,
+void i810_driver_reclaim_buffers(struct drm_device *dev,
struct drm_file *file_priv)
{
struct drm_device_dma *dma = dev->dma;
@@ -943,8 +944,6 @@ static int i810_dma_vertex(struct drm_device *dev, void *data,
dma->buflist[vertex->idx],
vertex->discard, vertex->used);
- atomic_add(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]);
- atomic_inc(&dev->counts[_DRM_STAT_DMA]);
sarea_priv->last_enqueue = dev_priv->counter - 1;
sarea_priv->last_dispatch = (int)hw_status[5];
@@ -1104,8 +1103,6 @@ static int i810_dma_mc(struct drm_device *dev, void *data,
i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used,
mc->last_render);
- atomic_add(mc->used, &dev->counts[_DRM_STAT_SECONDARY]);
- atomic_inc(&dev->counts[_DRM_STAT_DMA]);
sarea_priv->last_enqueue = dev_priv->counter - 1;
sarea_priv->last_dispatch = (int)hw_status[5];
@@ -1196,12 +1193,9 @@ static int i810_flip_bufs(struct drm_device *dev, void *data,
int i810_driver_load(struct drm_device *dev, unsigned long flags)
{
- /* i810 has 4 more counters */
- dev->counters += 4;
- dev->types[6] = _DRM_STAT_IRQ;
- dev->types[7] = _DRM_STAT_PRIMARY;
- dev->types[8] = _DRM_STAT_SECONDARY;
- dev->types[9] = _DRM_STAT_DMA;
+ /* Our userspace depends upon the agp mapping support. */
+ if (!dev->agp)
+ return -EINVAL;
pci_set_master(dev->pdev);
@@ -1220,12 +1214,17 @@ void i810_driver_preclose(struct drm_device *dev, struct drm_file *file_priv)
if (dev_priv->page_flipping)
i810_do_cleanup_pageflip(dev);
}
-}
-void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
- struct drm_file *file_priv)
-{
- i810_reclaim_buffers(dev, file_priv);
+ if (file_priv->master && file_priv->master->lock.hw_lock) {
+ drm_idlelock_take(&file_priv->master->lock);
+ i810_driver_reclaim_buffers(dev, file_priv);
+ drm_idlelock_release(&file_priv->master->lock);
+ } else {
+ /* master disappeared, clean up stuff anyway and hope nothing
+ * goes wrong */
+ i810_driver_reclaim_buffers(dev, file_priv);
+ }
+
}
int i810_driver_dma_quiescent(struct drm_device *dev)
@@ -1234,7 +1233,7 @@ int i810_driver_dma_quiescent(struct drm_device *dev)
return 0;
}
-struct drm_ioctl_desc i810_ioctls[] = {
+const struct drm_ioctl_desc i810_ioctls[] = {
DRM_IOCTL_DEF_DRV(I810_INIT, i810_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(I810_VERTEX, i810_dma_vertex, DRM_AUTH|DRM_UNLOCKED),
DRM_IOCTL_DEF_DRV(I810_CLEAR, i810_clear_bufs, DRM_AUTH|DRM_UNLOCKED),
@@ -1252,7 +1251,7 @@ struct drm_ioctl_desc i810_ioctls[] = {
DRM_IOCTL_DEF_DRV(I810_FLIP, i810_flip_bufs, DRM_AUTH|DRM_UNLOCKED),
};
-int i810_max_ioctl = DRM_ARRAY_SIZE(i810_ioctls);
+int i810_max_ioctl = ARRAY_SIZE(i810_ioctls);
/**
* Determine if the device really is AGP or not.
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index ec12f7dc717..441ccf8f5bd 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -32,12 +32,11 @@
#include <linux/module.h>
-#include "drmP.h"
-#include "drm.h"
-#include "i810_drm.h"
+#include <drm/drmP.h>
+#include <drm/i810_drm.h>
#include "i810_drv.h"
-#include "drm_pciids.h"
+#include <drm/drm_pciids.h>
static struct pci_device_id pciidlist[] = {
i810_PCI_IDS
@@ -50,20 +49,21 @@ static const struct file_operations i810_driver_fops = {
.unlocked_ioctl = drm_ioctl,
.mmap = drm_mmap,
.poll = drm_poll,
- .fasync = drm_fasync,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = drm_compat_ioctl,
+#endif
.llseek = noop_llseek,
};
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
- DRIVER_HAVE_DMA | DRIVER_DMA_QUEUE,
+ DRIVER_USE_AGP |
+ DRIVER_HAVE_DMA,
.dev_priv_size = sizeof(drm_i810_buf_priv_t),
.load = i810_driver_load,
.lastclose = i810_driver_lastclose,
.preclose = i810_driver_preclose,
.device_is_agp = i810_driver_device_is_agp,
- .reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
.dma_quiescent = i810_driver_dma_quiescent,
.ioctls = i810_ioctls,
.fops = &i810_driver_fops,
diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
index c9339f48179..d4d16eddd65 100644
--- a/drivers/gpu/drm/i810/i810_drv.h
+++ b/drivers/gpu/drm/i810/i810_drv.h
@@ -116,18 +116,16 @@ typedef struct drm_i810_private {
/* i810_dma.c */
extern int i810_driver_dma_quiescent(struct drm_device *dev);
-extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
- struct drm_file *file_priv);
+void i810_driver_reclaim_buffers(struct drm_device *dev,
+ struct drm_file *file_priv);
extern int i810_driver_load(struct drm_device *, unsigned long flags);
extern void i810_driver_lastclose(struct drm_device *dev);
extern void i810_driver_preclose(struct drm_device *dev,
struct drm_file *file_priv);
-extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
- struct drm_file *file_priv);
extern int i810_driver_device_is_agp(struct drm_device *dev);
extern long i810_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
-extern struct drm_ioctl_desc i810_ioctls[];
+extern const struct drm_ioctl_desc i810_ioctls[];
extern int i810_max_ioctl;
#define I810_BASE(reg) ((unsigned long) \
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 19:20:04 +0000