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Diffstat (limited to 'drivers/gpu/drm/via')
-rw-r--r--drivers/gpu/drm/via/via_dma.c21
-rw-r--r--drivers/gpu/drm/via/via_dmablit.c24
-rw-r--r--drivers/gpu/drm/via/via_drv.c77
-rw-r--r--drivers/gpu/drm/via/via_drv.h11
-rw-r--r--drivers/gpu/drm/via/via_irq.c15
-rw-r--r--drivers/gpu/drm/via/via_map.c14
-rw-r--r--drivers/gpu/drm/via/via_mm.c149
-rw-r--r--drivers/gpu/drm/via/via_verifier.c5
-rw-r--r--drivers/gpu/drm/via/via_video.c12
9 files changed, 199 insertions, 129 deletions
diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c
index cc0ffa9abd0..6fc0648dd37 100644
--- a/drivers/gpu/drm/via/via_dma.c
+++ b/drivers/gpu/drm/via/via_dma.c
@@ -34,9 +34,8 @@
* Thomas Hellstrom.
*/
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
#include "via_3d_reg.h"
@@ -61,7 +60,7 @@
dev_priv->dma_low += 8; \
}
-#define via_flush_write_combine() DRM_MEMORYBARRIER()
+#define via_flush_write_combine() mb()
#define VIA_OUT_RING_QW(w1, w2) do { \
*vb++ = (w1); \
@@ -235,13 +234,13 @@ static int via_dma_init(struct drm_device *dev, void *data, struct drm_file *fil
switch (init->func) {
case VIA_INIT_DMA:
- if (!DRM_SUSER(DRM_CURPROC))
+ if (!capable(CAP_SYS_ADMIN))
retcode = -EPERM;
else
retcode = via_initialize(dev, dev_priv, init);
break;
case VIA_CLEANUP_DMA:
- if (!DRM_SUSER(DRM_CURPROC))
+ if (!capable(CAP_SYS_ADMIN))
retcode = -EPERM;
else
retcode = via_dma_cleanup(dev);
@@ -274,7 +273,7 @@ static int via_dispatch_cmdbuffer(struct drm_device *dev, drm_via_cmdbuffer_t *c
if (cmd->size > VIA_PCI_BUF_SIZE)
return -ENOMEM;
- if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
+ if (copy_from_user(dev_priv->pci_buf, cmd->buf, cmd->size))
return -EFAULT;
/*
@@ -347,7 +346,7 @@ static int via_dispatch_pci_cmdbuffer(struct drm_device *dev,
if (cmd->size > VIA_PCI_BUF_SIZE)
return -ENOMEM;
- if (DRM_COPY_FROM_USER(dev_priv->pci_buf, cmd->buf, cmd->size))
+ if (copy_from_user(dev_priv->pci_buf, cmd->buf, cmd->size))
return -EFAULT;
if ((ret =
@@ -544,7 +543,7 @@ static void via_cmdbuf_start(drm_via_private_t *dev_priv)
VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi);
VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo);
- DRM_WRITEMEMORYBARRIER();
+ wmb();
VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK);
VIA_READ(VIA_REG_TRANSPACE);
@@ -721,7 +720,7 @@ static int via_cmdbuf_size(struct drm_device *dev, void *data, struct drm_file *
return ret;
}
-struct drm_ioctl_desc via_ioctls[] = {
+const struct drm_ioctl_desc via_ioctls[] = {
DRM_IOCTL_DEF_DRV(VIA_ALLOCMEM, via_mem_alloc, DRM_AUTH),
DRM_IOCTL_DEF_DRV(VIA_FREEMEM, via_mem_free, DRM_AUTH),
DRM_IOCTL_DEF_DRV(VIA_AGP_INIT, via_agp_init, DRM_AUTH|DRM_MASTER),
@@ -738,4 +737,4 @@ struct drm_ioctl_desc via_ioctls[] = {
DRM_IOCTL_DEF_DRV(VIA_BLIT_SYNC, via_dma_blit_sync, DRM_AUTH)
};
-int via_max_ioctl = DRM_ARRAY_SIZE(via_ioctls);
+int via_max_ioctl = ARRAY_SIZE(via_ioctls);
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 3e038a394c5..ba33cf67918 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -34,8 +34,8 @@
* the same DMA mappings?
*/
-#include "drmP.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
#include "via_dmablit.h"
@@ -217,7 +217,7 @@ via_fire_dmablit(struct drm_device *dev, drm_via_sg_info_t *vsg, int engine)
VIA_WRITE(VIA_PCI_DMA_MR0 + engine*0x04, VIA_DMA_MR_CM | VIA_DMA_MR_TDIE);
VIA_WRITE(VIA_PCI_DMA_BCR0 + engine*0x10, 0);
VIA_WRITE(VIA_PCI_DMA_DPR0 + engine*0x10, vsg->chain_start);
- DRM_WRITEMEMORYBARRIER();
+ wmb();
VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_DE | VIA_DMA_CSR_TS);
VIA_READ(VIA_PCI_DMA_CSR0 + engine*0x04);
}
@@ -338,7 +338,7 @@ via_dmablit_handler(struct drm_device *dev, int engine, int from_irq)
blitq->blits[cur]->aborted = blitq->aborting;
blitq->done_blit_handle++;
- DRM_WAKEUP(blitq->blit_queue + cur);
+ wake_up(blitq->blit_queue + cur);
cur++;
if (cur >= VIA_NUM_BLIT_SLOTS)
@@ -363,7 +363,7 @@ via_dmablit_handler(struct drm_device *dev, int engine, int from_irq)
via_abort_dmablit(dev, engine);
blitq->aborting = 1;
- blitq->end = jiffies + DRM_HZ;
+ blitq->end = jiffies + HZ;
}
if (!blitq->is_active) {
@@ -372,7 +372,7 @@ via_dmablit_handler(struct drm_device *dev, int engine, int from_irq)
blitq->is_active = 1;
blitq->cur = cur;
blitq->num_outstanding--;
- blitq->end = jiffies + DRM_HZ;
+ blitq->end = jiffies + HZ;
if (!timer_pending(&blitq->poll_timer))
mod_timer(&blitq->poll_timer, jiffies + 1);
} else {
@@ -436,7 +436,7 @@ via_dmablit_sync(struct drm_device *dev, uint32_t handle, int engine)
int ret = 0;
if (via_dmablit_active(blitq, engine, handle, &queue)) {
- DRM_WAIT_ON(ret, *queue, 3 * DRM_HZ,
+ DRM_WAIT_ON(ret, *queue, 3 * HZ,
!via_dmablit_active(blitq, engine, handle, NULL));
}
DRM_DEBUG("DMA blit sync handle 0x%x engine %d returned %d\n",
@@ -521,7 +521,7 @@ via_dmablit_workqueue(struct work_struct *work)
spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
- DRM_WAKEUP(&blitq->busy_queue);
+ wake_up(&blitq->busy_queue);
via_free_sg_info(dev->pdev, cur_sg);
kfree(cur_sg);
@@ -561,8 +561,8 @@ via_init_dmablit(struct drm_device *dev)
blitq->aborting = 0;
spin_lock_init(&blitq->blit_lock);
for (j = 0; j < VIA_NUM_BLIT_SLOTS; ++j)
- DRM_INIT_WAITQUEUE(blitq->blit_queue + j);
- DRM_INIT_WAITQUEUE(&blitq->busy_queue);
+ init_waitqueue_head(blitq->blit_queue + j);
+ init_waitqueue_head(&blitq->busy_queue);
INIT_WORK(&blitq->wq, via_dmablit_workqueue);
setup_timer(&blitq->poll_timer, via_dmablit_timer,
(unsigned long)blitq);
@@ -688,7 +688,7 @@ via_dmablit_grab_slot(drm_via_blitq_t *blitq, int engine)
while (blitq->num_free == 0) {
spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
- DRM_WAIT_ON(ret, blitq->busy_queue, DRM_HZ, blitq->num_free > 0);
+ DRM_WAIT_ON(ret, blitq->busy_queue, HZ, blitq->num_free > 0);
if (ret)
return (-EINTR == ret) ? -EAGAIN : ret;
@@ -713,7 +713,7 @@ via_dmablit_release_slot(drm_via_blitq_t *blitq)
spin_lock_irqsave(&blitq->blit_lock, irqsave);
blitq->num_free++;
spin_unlock_irqrestore(&blitq->blit_lock, irqsave);
- DRM_WAKEUP(&blitq->busy_queue);
+ wake_up(&blitq->busy_queue);
}
/*
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index e1ff4e7a6eb..50abc2adfae 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -22,22 +22,63 @@
* DEALINGS IN THE SOFTWARE.
*/
-#include "drmP.h"
-#include "via_drm.h"
+#include <linux/module.h>
+
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
-#include "drm_pciids.h"
+#include <drm/drm_pciids.h>
+
+static int via_driver_open(struct drm_device *dev, struct drm_file *file)
+{
+ struct via_file_private *file_priv;
+
+ DRM_DEBUG_DRIVER("\n");
+ file_priv = kmalloc(sizeof(*file_priv), GFP_KERNEL);
+ if (!file_priv)
+ return -ENOMEM;
+
+ file->driver_priv = file_priv;
+
+ INIT_LIST_HEAD(&file_priv->obj_list);
+
+ return 0;
+}
+
+static void via_driver_postclose(struct drm_device *dev, struct drm_file *file)
+{
+ struct via_file_private *file_priv = file->driver_priv;
+
+ kfree(file_priv);
+}
static struct pci_device_id pciidlist[] = {
viadrv_PCI_IDS
};
+static const struct file_operations via_driver_fops = {
+ .owner = THIS_MODULE,
+ .open = drm_open,
+ .release = drm_release,
+ .unlocked_ioctl = drm_ioctl,
+ .mmap = drm_mmap,
+ .poll = drm_poll,
+#ifdef CONFIG_COMPAT
+ .compat_ioctl = drm_compat_ioctl,
+#endif
+ .llseek = noop_llseek,
+};
+
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_IRQ |
+ DRIVER_USE_AGP | DRIVER_HAVE_IRQ |
DRIVER_IRQ_SHARED,
.load = via_driver_load,
.unload = via_driver_unload,
+ .open = via_driver_open,
+ .preclose = via_reclaim_buffers_locked,
+ .postclose = via_driver_postclose,
.context_dtor = via_final_context,
.get_vblank_counter = via_get_vblank_counter,
.enable_vblank = via_enable_vblank,
@@ -47,26 +88,9 @@ static struct drm_driver driver = {
.irq_uninstall = via_driver_irq_uninstall,
.irq_handler = via_driver_irq_handler,
.dma_quiescent = via_driver_dma_quiescent,
- .reclaim_buffers = drm_core_reclaim_buffers,
- .reclaim_buffers_locked = NULL,
- .reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
.lastclose = via_lastclose,
.ioctls = via_ioctls,
- .fops = {
- .owner = THIS_MODULE,
- .open = drm_open,
- .release = drm_release,
- .unlocked_ioctl = drm_ioctl,
- .mmap = drm_mmap,
- .poll = drm_poll,
- .fasync = drm_fasync,
- .llseek = noop_llseek,
- },
- .pci_driver = {
- .name = DRIVER_NAME,
- .id_table = pciidlist,
- },
-
+ .fops = &via_driver_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
@@ -75,16 +99,21 @@ static struct drm_driver driver = {
.patchlevel = DRIVER_PATCHLEVEL,
};
+static struct pci_driver via_pci_driver = {
+ .name = DRIVER_NAME,
+ .id_table = pciidlist,
+};
+
static int __init via_init(void)
{
driver.num_ioctls = via_max_ioctl;
via_init_command_verifier();
- return drm_init(&driver);
+ return drm_pci_init(&driver, &via_pci_driver);
}
static void __exit via_exit(void)
{
- drm_exit(&driver);
+ drm_pci_exit(&driver, &via_pci_driver);
}
module_init(via_init);
diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
index 9cf87d91232..ad0273256be 100644
--- a/drivers/gpu/drm/via/via_drv.h
+++ b/drivers/gpu/drm/via/via_drv.h
@@ -24,7 +24,7 @@
#ifndef _VIA_DRV_H_
#define _VIA_DRV_H_
-#include "drm_sman.h"
+#include <drm/drm_mm.h>
#define DRIVER_AUTHOR "Various"
#define DRIVER_NAME "via"
@@ -88,9 +88,12 @@ typedef struct drm_via_private {
uint32_t irq_pending_mask;
int *irq_map;
unsigned int idle_fault;
- struct drm_sman sman;
int vram_initialized;
+ struct drm_mm vram_mm;
int agp_initialized;
+ struct drm_mm agp_mm;
+ /** Mapping of userspace keys to mm objects */
+ struct idr object_idr;
unsigned long vram_offset;
unsigned long agp_offset;
drm_via_blitq_t blit_queues[VIA_NUM_BLIT_ENGINES];
@@ -111,7 +114,7 @@ enum via_family {
#define VIA_READ8(reg) DRM_READ8(VIA_BASE, reg)
#define VIA_WRITE8(reg, val) DRM_WRITE8(VIA_BASE, reg, val)
-extern struct drm_ioctl_desc via_ioctls[];
+extern const struct drm_ioctl_desc via_ioctls[];
extern int via_max_ioctl;
extern int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv);
@@ -135,7 +138,7 @@ extern u32 via_get_vblank_counter(struct drm_device *dev, int crtc);
extern int via_enable_vblank(struct drm_device *dev, int crtc);
extern void via_disable_vblank(struct drm_device *dev, int crtc);
-extern irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS);
+extern irqreturn_t via_driver_irq_handler(int irq, void *arg);
extern void via_driver_irq_preinstall(struct drm_device *dev);
extern int via_driver_irq_postinstall(struct drm_device *dev);
extern void via_driver_irq_uninstall(struct drm_device *dev);
diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
index d391f48ef87..1319433816d 100644
--- a/drivers/gpu/drm/via/via_irq.c
+++ b/drivers/gpu/drm/via/via_irq.c
@@ -35,9 +35,8 @@
* The refresh rate is also calculated for video playback sync purposes.
*/
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
#define VIA_REG_INTERRUPT 0x200
@@ -105,7 +104,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
return atomic_read(&dev_priv->vbl_received);
}
-irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
+irqreturn_t via_driver_irq_handler(int irq, void *arg)
{
struct drm_device *dev = (struct drm_device *) arg;
drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
@@ -139,7 +138,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
for (i = 0; i < dev_priv->num_irqs; ++i) {
if (status & cur_irq->pending_mask) {
atomic_inc(&cur_irq->irq_received);
- DRM_WAKEUP(&cur_irq->irq_queue);
+ wake_up(&cur_irq->irq_queue);
handled = 1;
if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
via_dmablit_handler(dev, 0, 1);
@@ -240,12 +239,12 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
cur_irq = dev_priv->via_irqs + real_irq;
if (masks[real_irq][2] && !force_sequence) {
- DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
+ DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
masks[irq][4]));
cur_irq_sequence = atomic_read(&cur_irq->irq_received);
} else {
- DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
+ DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
(((cur_irq_sequence =
atomic_read(&cur_irq->irq_received)) -
*sequence) <= (1 << 23)));
@@ -288,7 +287,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
atomic_set(&cur_irq->irq_received, 0);
cur_irq->enable_mask = dev_priv->irq_masks[i][0];
cur_irq->pending_mask = dev_priv->irq_masks[i][1];
- DRM_INIT_WAITQUEUE(&cur_irq->irq_queue);
+ init_waitqueue_head(&cur_irq->irq_queue);
dev_priv->irq_enable_mask |= cur_irq->enable_mask;
dev_priv->irq_pending_mask |= cur_irq->pending_mask;
cur_irq++;
diff --git a/drivers/gpu/drm/via/via_map.c b/drivers/gpu/drm/via/via_map.c
index 6cca9a709f7..d0ab3fb32ac 100644
--- a/drivers/gpu/drm/via/via_map.c
+++ b/drivers/gpu/drm/via/via_map.c
@@ -21,8 +21,8 @@
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
-#include "drmP.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
static int via_do_init_map(struct drm_device *dev, drm_via_init_t *init)
@@ -100,19 +100,15 @@ int via_driver_load(struct drm_device *dev, unsigned long chipset)
if (dev_priv == NULL)
return -ENOMEM;
+ idr_init(&dev_priv->object_idr);
dev->dev_private = (void *)dev_priv;
dev_priv->chipset = chipset;
- ret = drm_sman_init(&dev_priv->sman, 2, 12, 8);
- if (ret) {
- kfree(dev_priv);
- return ret;
- }
+ pci_set_master(dev->pdev);
ret = drm_vblank_init(dev, 1);
if (ret) {
- drm_sman_takedown(&dev_priv->sman);
kfree(dev_priv);
return ret;
}
@@ -124,7 +120,7 @@ int via_driver_unload(struct drm_device *dev)
{
drm_via_private_t *dev_priv = dev->dev_private;
- drm_sman_takedown(&dev_priv->sman);
+ idr_destroy(&dev_priv->object_idr);
kfree(dev_priv);
diff --git a/drivers/gpu/drm/via/via_mm.c b/drivers/gpu/drm/via/via_mm.c
index 6cc2dadae3e..d70b1e1544b 100644
--- a/drivers/gpu/drm/via/via_mm.c
+++ b/drivers/gpu/drm/via/via_mm.c
@@ -25,29 +25,25 @@
* Authors: Thomas Hellström <thomas-at-tungstengraphics-dot-com>
*/
-#include "drmP.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
-#include "drm_sman.h"
#define VIA_MM_ALIGN_SHIFT 4
#define VIA_MM_ALIGN_MASK ((1 << VIA_MM_ALIGN_SHIFT) - 1)
+struct via_memblock {
+ struct drm_mm_node mm_node;
+ struct list_head owner_list;
+};
+
int via_agp_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
drm_via_agp_t *agp = data;
drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
- int ret;
mutex_lock(&dev->struct_mutex);
- ret = drm_sman_set_range(&dev_priv->sman, VIA_MEM_AGP, 0,
- agp->size >> VIA_MM_ALIGN_SHIFT);
-
- if (ret) {
- DRM_ERROR("AGP memory manager initialisation error\n");
- mutex_unlock(&dev->struct_mutex);
- return ret;
- }
+ drm_mm_init(&dev_priv->agp_mm, 0, agp->size >> VIA_MM_ALIGN_SHIFT);
dev_priv->agp_initialized = 1;
dev_priv->agp_offset = agp->offset;
@@ -61,17 +57,9 @@ int via_fb_init(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
drm_via_fb_t *fb = data;
drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
- int ret;
mutex_lock(&dev->struct_mutex);
- ret = drm_sman_set_range(&dev_priv->sman, VIA_MEM_VIDEO, 0,
- fb->size >> VIA_MM_ALIGN_SHIFT);
-
- if (ret) {
- DRM_ERROR("VRAM memory manager initialisation error\n");
- mutex_unlock(&dev->struct_mutex);
- return ret;
- }
+ drm_mm_init(&dev_priv->vram_mm, 0, fb->size >> VIA_MM_ALIGN_SHIFT);
dev_priv->vram_initialized = 1;
dev_priv->vram_offset = fb->offset;
@@ -91,7 +79,7 @@ int via_final_context(struct drm_device *dev, int context)
/* Linux specific until context tracking code gets ported to BSD */
/* Last context, perform cleanup */
- if (dev->ctx_count == 1 && dev->dev_private) {
+ if (list_is_singular(&dev->ctxlist)) {
DRM_DEBUG("Last Context\n");
drm_irq_uninstall(dev);
via_cleanup_futex(dev_priv);
@@ -108,19 +96,25 @@ void via_lastclose(struct drm_device *dev)
return;
mutex_lock(&dev->struct_mutex);
- drm_sman_cleanup(&dev_priv->sman);
- dev_priv->vram_initialized = 0;
- dev_priv->agp_initialized = 0;
+ if (dev_priv->vram_initialized) {
+ drm_mm_takedown(&dev_priv->vram_mm);
+ dev_priv->vram_initialized = 0;
+ }
+ if (dev_priv->agp_initialized) {
+ drm_mm_takedown(&dev_priv->agp_mm);
+ dev_priv->agp_initialized = 0;
+ }
mutex_unlock(&dev->struct_mutex);
}
int via_mem_alloc(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
+ struct drm_file *file)
{
drm_via_mem_t *mem = data;
- int retval = 0;
- struct drm_memblock_item *item;
+ int retval = 0, user_key;
+ struct via_memblock *item;
drm_via_private_t *dev_priv = (drm_via_private_t *) dev->dev_private;
+ struct via_file_private *file_priv = file->driver_priv;
unsigned long tmpSize;
if (mem->type > VIA_MEM_AGP) {
@@ -136,24 +130,50 @@ int via_mem_alloc(struct drm_device *dev, void *data,
return -EINVAL;
}
- tmpSize = (mem->size + VIA_MM_ALIGN_MASK) >> VIA_MM_ALIGN_SHIFT;
- item = drm_sman_alloc(&dev_priv->sman, mem->type, tmpSize, 0,
- (unsigned long)file_priv);
- mutex_unlock(&dev->struct_mutex);
- if (item) {
- mem->offset = ((mem->type == VIA_MEM_VIDEO) ?
- dev_priv->vram_offset : dev_priv->agp_offset) +
- (item->mm->
- offset(item->mm, item->mm_info) << VIA_MM_ALIGN_SHIFT);
- mem->index = item->user_hash.key;
- } else {
- mem->offset = 0;
- mem->size = 0;
- mem->index = 0;
- DRM_DEBUG("Video memory allocation failed\n");
+ item = kzalloc(sizeof(*item), GFP_KERNEL);
+ if (!item) {
retval = -ENOMEM;
+ goto fail_alloc;
}
+ tmpSize = (mem->size + VIA_MM_ALIGN_MASK) >> VIA_MM_ALIGN_SHIFT;
+ if (mem->type == VIA_MEM_AGP)
+ retval = drm_mm_insert_node(&dev_priv->agp_mm,
+ &item->mm_node,
+ tmpSize, 0, DRM_MM_SEARCH_DEFAULT);
+ else
+ retval = drm_mm_insert_node(&dev_priv->vram_mm,
+ &item->mm_node,
+ tmpSize, 0, DRM_MM_SEARCH_DEFAULT);
+ if (retval)
+ goto fail_alloc;
+
+ retval = idr_alloc(&dev_priv->object_idr, item, 1, 0, GFP_KERNEL);
+ if (retval < 0)
+ goto fail_idr;
+ user_key = retval;
+
+ list_add(&item->owner_list, &file_priv->obj_list);
+ mutex_unlock(&dev->struct_mutex);
+
+ mem->offset = ((mem->type == VIA_MEM_VIDEO) ?
+ dev_priv->vram_offset : dev_priv->agp_offset) +
+ ((item->mm_node.start) << VIA_MM_ALIGN_SHIFT);
+ mem->index = user_key;
+
+ return 0;
+
+fail_idr:
+ drm_mm_remove_node(&item->mm_node);
+fail_alloc:
+ kfree(item);
+ mutex_unlock(&dev->struct_mutex);
+
+ mem->offset = 0;
+ mem->size = 0;
+ mem->index = 0;
+ DRM_DEBUG("Video memory allocation failed\n");
+
return retval;
}
@@ -161,32 +181,57 @@ int via_mem_free(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
drm_via_private_t *dev_priv = dev->dev_private;
drm_via_mem_t *mem = data;
- int ret;
+ struct via_memblock *obj;
mutex_lock(&dev->struct_mutex);
- ret = drm_sman_free_key(&dev_priv->sman, mem->index);
+ obj = idr_find(&dev_priv->object_idr, mem->index);
+ if (obj == NULL) {
+ mutex_unlock(&dev->struct_mutex);
+ return -EINVAL;
+ }
+
+ idr_remove(&dev_priv->object_idr, mem->index);
+ list_del(&obj->owner_list);
+ drm_mm_remove_node(&obj->mm_node);
+ kfree(obj);
mutex_unlock(&dev->struct_mutex);
+
DRM_DEBUG("free = 0x%lx\n", mem->index);
- return ret;
+ return 0;
}
void via_reclaim_buffers_locked(struct drm_device *dev,
- struct drm_file *file_priv)
+ struct drm_file *file)
{
- drm_via_private_t *dev_priv = dev->dev_private;
+ struct via_file_private *file_priv = file->driver_priv;
+ struct via_memblock *entry, *next;
+
+ if (!(file->minor->master && file->master->lock.hw_lock))
+ return;
+
+ drm_idlelock_take(&file->master->lock);
mutex_lock(&dev->struct_mutex);
- if (drm_sman_owner_clean(&dev_priv->sman, (unsigned long)file_priv)) {
+ if (list_empty(&file_priv->obj_list)) {
mutex_unlock(&dev->struct_mutex);
+ drm_idlelock_release(&file->master->lock);
+
return;
}
- if (dev->driver->dma_quiescent)
- dev->driver->dma_quiescent(dev);
+ via_driver_dma_quiescent(dev);
- drm_sman_owner_cleanup(&dev_priv->sman, (unsigned long)file_priv);
+ list_for_each_entry_safe(entry, next, &file_priv->obj_list,
+ owner_list) {
+ list_del(&entry->owner_list);
+ drm_mm_remove_node(&entry->mm_node);
+ kfree(entry);
+ }
mutex_unlock(&dev->struct_mutex);
+
+ drm_idlelock_release(&file->master->lock);
+
return;
}
diff --git a/drivers/gpu/drm/via/via_verifier.c b/drivers/gpu/drm/via/via_verifier.c
index 48957b856d4..9dbc92bd151 100644
--- a/drivers/gpu/drm/via/via_verifier.c
+++ b/drivers/gpu/drm/via/via_verifier.c
@@ -29,9 +29,8 @@
*/
#include "via_3d_reg.h"
-#include "drmP.h"
-#include "drm.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_verifier.h"
#include "via_drv.h"
diff --git a/drivers/gpu/drm/via/via_video.c b/drivers/gpu/drm/via/via_video.c
index 675d311f038..a9ffbad1cfd 100644
--- a/drivers/gpu/drm/via/via_video.c
+++ b/drivers/gpu/drm/via/via_video.c
@@ -25,8 +25,8 @@
* Video and XvMC related functions.
*/
-#include "drmP.h"
-#include "via_drm.h"
+#include <drm/drmP.h>
+#include <drm/via_drm.h>
#include "via_drv.h"
void via_init_futex(drm_via_private_t *dev_priv)
@@ -36,7 +36,7 @@ void via_init_futex(drm_via_private_t *dev_priv)
DRM_DEBUG("\n");
for (i = 0; i < VIA_NR_XVMC_LOCKS; ++i) {
- DRM_INIT_WAITQUEUE(&(dev_priv->decoder_queue[i]));
+ init_waitqueue_head(&(dev_priv->decoder_queue[i]));
XVMCLOCKPTR(dev_priv->sarea_priv, i)->lock = 0;
}
}
@@ -58,7 +58,7 @@ void via_release_futex(drm_via_private_t *dev_priv, int context)
if ((_DRM_LOCKING_CONTEXT(*lock) == context)) {
if (_DRM_LOCK_IS_HELD(*lock)
&& (*lock & _DRM_LOCK_CONT)) {
- DRM_WAKEUP(&(dev_priv->decoder_queue[i]));
+ wake_up(&(dev_priv->decoder_queue[i]));
}
*lock = 0;
}
@@ -83,10 +83,10 @@ int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_
switch (fx->func) {
case VIA_FUTEX_WAIT:
DRM_WAIT_ON(ret, dev_priv->decoder_queue[fx->lock],
- (fx->ms / 10) * (DRM_HZ / 100), *lock != fx->val);
+ (fx->ms / 10) * (HZ / 100), *lock != fx->val);
return ret;
case VIA_FUTEX_WAKE:
- DRM_WAKEUP(&(dev_priv->decoder_queue[fx->lock]));
+ wake_up(&(dev_priv->decoder_queue[fx->lock]));
return 0;
}
return 0;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 08:26:52 +0000