* [PATCH 00/14] various drm core cleanups
@ 2010-08-23 20:53 Daniel Vetter
2010-08-23 20:53 ` [PATCH 01/14] drm: don't export drm_sg_alloc Daniel Vetter
` (13 more replies)
0 siblings, 14 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Hi all,
The following patch-pile contains various cleanups in the drm core. All but
patch 12 are resends. I've gone ahead and added the two reviewed-bys that
patch 9 scored on the first submission to the patch.
Patches apply on top of latest drm-core-next. Tested on my agp rv570 (kms and
ums) i945gm and ironlake (both kms only). Other drivers compile-tested.
Forward-porting these already a few months old patches only resulted in one
trivial conflict. Hence I think that merging this early won't cause a merging
headache.
Please review and (re)consider for merging to -next.
Thanks, Daniel
Daniel Vetter (14):
drm: don't export drm_sg_alloc
drm: kill kernel_context_switch callbacks
drm: kill dma_ready callbacks
drm: kill procfs callbacks
drm: kill drm_map_ofs callbacks
drm: kill get_reg_ofs callback
drm: kill context_ctor callback
drm: don't export drm_get_drawable_info
drm: replace drawable ioctl by noops
drm: kill dev->timer
drm: kill gem_free_object_unlocked driver callback
drm: don't export dri1 locking functions
drm: drop return value of drm_free_agp
drm: kill agp indirection mess
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/drm_agpsupport.c | 40 +------
drivers/gpu/drm/drm_context.c | 8 --
drivers/gpu/drm/drm_drawable.c | 198 ---------------------------------
drivers/gpu/drm/drm_drv.c | 10 +-
drivers/gpu/drm/drm_gem.c | 4 +-
drivers/gpu/drm/drm_lock.c | 31 +-----
drivers/gpu/drm/drm_memory.c | 14 +--
drivers/gpu/drm/drm_proc.c | 13 --
drivers/gpu/drm/drm_scatter.c | 2 -
drivers/gpu/drm/drm_stub.c | 4 -
drivers/gpu/drm/drm_vm.c | 13 +--
drivers/gpu/drm/i810/i810_drv.c | 2 -
drivers/gpu/drm/i830/i830_drv.c | 2 -
drivers/gpu/drm/i915/i915_drv.c | 2 -
drivers/gpu/drm/mga/mga_drv.c | 2 -
drivers/gpu/drm/nouveau/nouveau_drv.c | 2 -
drivers/gpu/drm/r128/r128_drv.c | 2 -
drivers/gpu/drm/radeon/radeon_drv.c | 4 -
drivers/gpu/drm/savage/savage_drv.c | 2 -
drivers/gpu/drm/sis/sis_drv.c | 3 -
drivers/gpu/drm/tdfx/tdfx_drv.c | 2 -
drivers/gpu/drm/via/via_drv.c | 2 -
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 2 -
include/drm/drmP.h | 38 +------
25 files changed, 19 insertions(+), 385 deletions(-)
delete mode 100644 drivers/gpu/drm/drm_drawable.c
^ permalink raw reply [flat|nested] 17+ messages in thread
* [PATCH 01/14] drm: don't export drm_sg_alloc
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 02/14] drm: kill kernel_context_switch callbacks Daniel Vetter
` (12 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
It's not used internally by any driver, only by some generic ioctls.
So don't export it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_scatter.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/drm_scatter.c b/drivers/gpu/drm/drm_scatter.c
index 9034c4c..d15e09b 100644
--- a/drivers/gpu/drm/drm_scatter.c
+++ b/drivers/gpu/drm/drm_scatter.c
@@ -184,8 +184,6 @@ int drm_sg_alloc(struct drm_device *dev, struct drm_scatter_gather * request)
drm_sg_cleanup(entry);
return -ENOMEM;
}
-EXPORT_SYMBOL(drm_sg_alloc);
-
int drm_sg_alloc_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 02/14] drm: kill kernel_context_switch callbacks
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
2010-08-23 20:53 ` [PATCH 01/14] drm: don't export drm_sg_alloc Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 03/14] drm: kill dma_ready callbacks Daniel Vetter
` (11 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Not used by any in-kernel driver. So drop it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_lock.c | 18 ------------------
include/drm/drmP.h | 3 ---
2 files changed, 0 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index e2f70a5..566d203 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -134,12 +134,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
}
}
- if (dev->driver->kernel_context_switch &&
- dev->last_context != lock->context) {
- dev->driver->kernel_context_switch(dev, dev->last_context,
- lock->context);
- }
-
return 0;
}
@@ -157,7 +151,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv)
{
struct drm_lock *lock = data;
- struct drm_master *master = file_priv->master;
if (lock->context == DRM_KERNEL_CONTEXT) {
DRM_ERROR("Process %d using kernel context %d\n",
@@ -167,17 +160,6 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv)
atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]);
- /* kernel_context_switch isn't used by any of the x86 drm
- * modules but is required by the Sparc driver.
- */
- if (dev->driver->kernel_context_switch_unlock)
- dev->driver->kernel_context_switch_unlock(dev);
- else {
- if (drm_lock_free(&master->lock, lock->context)) {
- /* FIXME: Should really bail out here. */
- }
- }
-
unblock_all_signals();
return 0;
}
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 7809d23..15ea8c4 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -703,9 +703,6 @@ struct drm_driver {
int (*dma_quiescent) (struct drm_device *);
int (*context_ctor) (struct drm_device *dev, int context);
int (*context_dtor) (struct drm_device *dev, int context);
- int (*kernel_context_switch) (struct drm_device *dev, int old,
- int new);
- void (*kernel_context_switch_unlock) (struct drm_device *dev);
/**
* get_vblank_counter - get raw hardware vblank counter
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 03/14] drm: kill dma_ready callbacks
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
2010-08-23 20:53 ` [PATCH 01/14] drm: don't export drm_sg_alloc Daniel Vetter
2010-08-23 20:53 ` [PATCH 02/14] drm: kill kernel_context_switch callbacks Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 04/14] drm: kill procfs callbacks Daniel Vetter
` (10 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Not used by any driver. So drop it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_lock.c | 3 ---
include/drm/drmP.h | 1 -
2 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 566d203..1973d75 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -122,9 +122,6 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
block_all_signals(drm_notifier, &dev->sigdata, &dev->sigmask);
}
- if (dev->driver->dma_ready && (lock->flags & _DRM_LOCK_READY))
- dev->driver->dma_ready(dev);
-
if (dev->driver->dma_quiescent && (lock->flags & _DRM_LOCK_QUIESCENT))
{
if (dev->driver->dma_quiescent(dev)) {
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 15ea8c4..3dd8796 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -699,7 +699,6 @@ struct drm_driver {
int (*suspend) (struct drm_device *, pm_message_t state);
int (*resume) (struct drm_device *);
int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv);
- void (*dma_ready) (struct drm_device *);
int (*dma_quiescent) (struct drm_device *);
int (*context_ctor) (struct drm_device *dev, int context);
int (*context_dtor) (struct drm_device *dev, int context);
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 04/14] drm: kill procfs callbacks
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (2 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 03/14] drm: kill dma_ready callbacks Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 05/14] drm: kill drm_map_ofs callbacks Daniel Vetter
` (9 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Not used by any driver (rightly so!). Kill them.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_proc.c | 13 -------------
include/drm/drmP.h | 2 --
2 files changed, 0 insertions(+), 15 deletions(-)
diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c
index a9ba6b6..e571de5 100644
--- a/drivers/gpu/drm/drm_proc.c
+++ b/drivers/gpu/drm/drm_proc.c
@@ -151,7 +151,6 @@ fail:
int drm_proc_init(struct drm_minor *minor, int minor_id,
struct proc_dir_entry *root)
{
- struct drm_device *dev = minor->dev;
char name[64];
int ret;
@@ -172,14 +171,6 @@ int drm_proc_init(struct drm_minor *minor, int minor_id,
return ret;
}
- if (dev->driver->proc_init) {
- ret = dev->driver->proc_init(minor);
- if (ret) {
- DRM_ERROR("DRM: Driver failed to initialize "
- "/proc/dri.\n");
- return ret;
- }
- }
return 0;
}
@@ -216,15 +207,11 @@ int drm_proc_remove_files(struct drm_info_list *files, int count,
*/
int drm_proc_cleanup(struct drm_minor *minor, struct proc_dir_entry *root)
{
- struct drm_device *dev = minor->dev;
char name[64];
if (!root || !minor->proc_root)
return 0;
- if (dev->driver->proc_cleanup)
- dev->driver->proc_cleanup(minor);
-
drm_proc_remove_files(drm_proc_list, DRM_PROC_ENTRIES, minor);
sprintf(name, "%d", minor->index);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 3dd8796..d5a2b88 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -791,8 +791,6 @@ struct drm_driver {
void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv,
bool from_release);
- int (*proc_init)(struct drm_minor *minor);
- void (*proc_cleanup)(struct drm_minor *minor);
int (*debugfs_init)(struct drm_minor *minor);
void (*debugfs_cleanup)(struct drm_minor *minor);
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 05/14] drm: kill drm_map_ofs callbacks
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (3 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 04/14] drm: kill procfs callbacks Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 06/14] drm: kill get_reg_ofs callback Daniel Vetter
` (8 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
All drivers happily copy&pasted the default implementation without
checking whether this callback is used at all. It's not. Sigh.
Kill it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_vm.c | 7 -------
drivers/gpu/drm/i810/i810_drv.c | 1 -
drivers/gpu/drm/i830/i830_drv.c | 1 -
drivers/gpu/drm/i915/i915_drv.c | 1 -
drivers/gpu/drm/mga/mga_drv.c | 1 -
drivers/gpu/drm/nouveau/nouveau_drv.c | 1 -
drivers/gpu/drm/r128/r128_drv.c | 1 -
drivers/gpu/drm/radeon/radeon_drv.c | 2 --
drivers/gpu/drm/savage/savage_drv.c | 1 -
drivers/gpu/drm/sis/sis_drv.c | 1 -
drivers/gpu/drm/tdfx/tdfx_drv.c | 1 -
drivers/gpu/drm/via/via_drv.c | 1 -
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 -
include/drm/drmP.h | 2 --
14 files changed, 0 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index fda6746..2fea2e6 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -515,13 +515,6 @@ static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
return 0;
}
-resource_size_t drm_core_get_map_ofs(struct drm_local_map * map)
-{
- return map->offset;
-}
-
-EXPORT_SYMBOL(drm_core_get_map_ofs);
-
resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
{
#ifdef __alpha__
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index b4250b2..084a85c 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -52,7 +52,6 @@ static struct drm_driver driver = {
.device_is_agp = i810_driver_device_is_agp,
.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
.dma_quiescent = i810_driver_dma_quiescent,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = i810_ioctls,
.fops = {
diff --git a/drivers/gpu/drm/i830/i830_drv.c b/drivers/gpu/drm/i830/i830_drv.c
index a5c66aa..1635295 100644
--- a/drivers/gpu/drm/i830/i830_drv.c
+++ b/drivers/gpu/drm/i830/i830_drv.c
@@ -57,7 +57,6 @@ static struct drm_driver driver = {
.device_is_agp = i830_driver_device_is_agp,
.reclaim_buffers_locked = i830_driver_reclaim_buffers_locked,
.dma_quiescent = i830_driver_dma_quiescent,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
#if USE_IRQS
.irq_preinstall = i830_driver_irq_preinstall,
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 5044f65..6d7e4cd 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -523,7 +523,6 @@ static struct drm_driver driver = {
.irq_uninstall = i915_driver_irq_uninstall,
.irq_handler = i915_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.master_create = i915_master_create,
.master_destroy = i915_master_destroy,
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index 26d0d8c..e9c0cbc 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -60,7 +60,6 @@ static struct drm_driver driver = {
.irq_uninstall = mga_driver_irq_uninstall,
.irq_handler = mga_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = mga_ioctls,
.dma_ioctl = mga_dma_buffers,
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 1de5eb5..0d64259 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -379,7 +379,6 @@ static struct drm_driver driver = {
.irq_uninstall = nouveau_irq_uninstall,
.irq_handler = nouveau_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = nouveau_ioctls,
.fops = {
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index 1e2971f..42ec20a 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -56,7 +56,6 @@ static struct drm_driver driver = {
.irq_uninstall = r128_driver_irq_uninstall,
.irq_handler = r128_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = r128_ioctls,
.dma_ioctl = r128_cce_buffers,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 795403b..8fd89bb 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -203,7 +203,6 @@ static struct drm_driver driver_old = {
.irq_uninstall = radeon_driver_irq_uninstall,
.irq_handler = radeon_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = radeon_ioctls,
.dma_ioctl = radeon_cp_buffers,
@@ -290,7 +289,6 @@ static struct drm_driver kms_driver = {
.irq_uninstall = radeon_driver_irq_uninstall_kms,
.irq_handler = radeon_driver_irq_handler_kms,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = radeon_ioctls_kms,
.gem_init_object = radeon_gem_object_init,
diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c
index 021de44..f539996 100644
--- a/drivers/gpu/drm/savage/savage_drv.c
+++ b/drivers/gpu/drm/savage/savage_drv.c
@@ -42,7 +42,6 @@ static struct drm_driver driver = {
.lastclose = savage_driver_lastclose,
.unload = savage_driver_unload,
.reclaim_buffers = savage_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = savage_ioctls,
.dma_ioctl = savage_bci_buffers,
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 776bf9e..66208ba 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -72,7 +72,6 @@ static struct drm_driver driver = {
.reclaim_buffers = NULL,
.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
.lastclose = sis_lastclose,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = sis_ioctls,
.fops = {
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
index ec5a43e..38a5626 100644
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ b/drivers/gpu/drm/tdfx/tdfx_drv.c
@@ -42,7 +42,6 @@ static struct pci_device_id pciidlist[] = {
static struct drm_driver driver = {
.driver_features = DRIVER_USE_MTRR,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 7a1b210..0b9ad8b 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -51,7 +51,6 @@ static struct drm_driver driver = {
.reclaim_buffers_locked = NULL,
.reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
.lastclose = via_lastclose,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = via_ioctls,
.fops = {
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 72ec2e2..4a832de 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -723,7 +723,6 @@ static struct drm_driver driver = {
.irq_uninstall = vmw_irq_uninstall,
.irq_handler = vmw_irq_handler,
.reclaim_buffers_locked = NULL,
- .get_map_ofs = drm_core_get_map_ofs,
.get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = vmw_ioctls,
.num_ioctls = DRM_ARRAY_SIZE(vmw_ioctls),
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index d5a2b88..4d9a941 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -773,7 +773,6 @@ struct drm_driver {
struct drm_file *file_priv);
void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
struct drm_file *file_priv);
- resource_size_t (*get_map_ofs) (struct drm_local_map * map);
resource_size_t (*get_reg_ofs) (struct drm_device *dev);
void (*set_version) (struct drm_device *dev,
struct drm_set_version *sv);
@@ -1169,7 +1168,6 @@ extern int drm_release(struct inode *inode, struct file *filp);
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct vm_area_struct *vma);
-extern resource_size_t drm_core_get_map_ofs(struct drm_local_map * map);
extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 06/14] drm: kill get_reg_ofs callback
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (4 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 05/14] drm: kill drm_map_ofs callbacks Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 07/14] drm: kill context_ctor callback Daniel Vetter
` (7 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Every driver used the default implementation. Fold that one into
the only callsite and drop the callback.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_vm.c | 6 ++----
drivers/gpu/drm/i810/i810_drv.c | 1 -
drivers/gpu/drm/i830/i830_drv.c | 1 -
drivers/gpu/drm/i915/i915_drv.c | 1 -
drivers/gpu/drm/mga/mga_drv.c | 1 -
drivers/gpu/drm/nouveau/nouveau_drv.c | 1 -
drivers/gpu/drm/r128/r128_drv.c | 1 -
drivers/gpu/drm/radeon/radeon_drv.c | 2 --
drivers/gpu/drm/savage/savage_drv.c | 1 -
drivers/gpu/drm/sis/sis_drv.c | 1 -
drivers/gpu/drm/tdfx/tdfx_drv.c | 1 -
drivers/gpu/drm/via/via_drv.c | 1 -
drivers/gpu/drm/vmwgfx/vmwgfx_drv.c | 1 -
include/drm/drmP.h | 2 --
14 files changed, 2 insertions(+), 19 deletions(-)
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index 2fea2e6..ee879d6 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -515,7 +515,7 @@ static int drm_mmap_dma(struct file *filp, struct vm_area_struct *vma)
return 0;
}
-resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
+static resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
{
#ifdef __alpha__
return dev->hose->dense_mem_base - dev->hose->mem_space->start;
@@ -524,8 +524,6 @@ resource_size_t drm_core_get_reg_ofs(struct drm_device *dev)
#endif
}
-EXPORT_SYMBOL(drm_core_get_reg_ofs);
-
/**
* mmap DMA memory.
*
@@ -612,7 +610,7 @@ int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma)
#endif
case _DRM_FRAME_BUFFER:
case _DRM_REGISTERS:
- offset = dev->driver->get_reg_ofs(dev);
+ offset = drm_core_get_reg_ofs(dev);
vma->vm_flags |= VM_IO; /* not in core dump */
vma->vm_page_prot = drm_io_prot(map->type, vma);
#if !defined(__arm__)
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index 084a85c..1c73b0c 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -52,7 +52,6 @@ static struct drm_driver driver = {
.device_is_agp = i810_driver_device_is_agp,
.reclaim_buffers_locked = i810_driver_reclaim_buffers_locked,
.dma_quiescent = i810_driver_dma_quiescent,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = i810_ioctls,
.fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/i830/i830_drv.c b/drivers/gpu/drm/i830/i830_drv.c
index 1635295..7140ffc 100644
--- a/drivers/gpu/drm/i830/i830_drv.c
+++ b/drivers/gpu/drm/i830/i830_drv.c
@@ -57,7 +57,6 @@ static struct drm_driver driver = {
.device_is_agp = i830_driver_device_is_agp,
.reclaim_buffers_locked = i830_driver_reclaim_buffers_locked,
.dma_quiescent = i830_driver_dma_quiescent,
- .get_reg_ofs = drm_core_get_reg_ofs,
#if USE_IRQS
.irq_preinstall = i830_driver_irq_preinstall,
.irq_postinstall = i830_driver_irq_postinstall,
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 6d7e4cd..f627380 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -523,7 +523,6 @@ static struct drm_driver driver = {
.irq_uninstall = i915_driver_irq_uninstall,
.irq_handler = i915_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.master_create = i915_master_create,
.master_destroy = i915_master_destroy,
#if defined(CONFIG_DEBUG_FS)
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index e9c0cbc..65ea42c 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -60,7 +60,6 @@ static struct drm_driver driver = {
.irq_uninstall = mga_driver_irq_uninstall,
.irq_handler = mga_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = mga_ioctls,
.dma_ioctl = mga_dma_buffers,
.fops = {
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 0d64259..209912a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -379,7 +379,6 @@ static struct drm_driver driver = {
.irq_uninstall = nouveau_irq_uninstall,
.irq_handler = nouveau_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = nouveau_ioctls,
.fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index 42ec20a..67309f8 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -56,7 +56,6 @@ static struct drm_driver driver = {
.irq_uninstall = r128_driver_irq_uninstall,
.irq_handler = r128_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = r128_ioctls,
.dma_ioctl = r128_cce_buffers,
.fops = {
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 8fd89bb..663cdc1 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -203,7 +203,6 @@ static struct drm_driver driver_old = {
.irq_uninstall = radeon_driver_irq_uninstall,
.irq_handler = radeon_driver_irq_handler,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = radeon_ioctls,
.dma_ioctl = radeon_cp_buffers,
.fops = {
@@ -289,7 +288,6 @@ static struct drm_driver kms_driver = {
.irq_uninstall = radeon_driver_irq_uninstall_kms,
.irq_handler = radeon_driver_irq_handler_kms,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = radeon_ioctls_kms,
.gem_init_object = radeon_gem_object_init,
.gem_free_object = radeon_gem_object_free,
diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c
index f539996..c038563 100644
--- a/drivers/gpu/drm/savage/savage_drv.c
+++ b/drivers/gpu/drm/savage/savage_drv.c
@@ -42,7 +42,6 @@ static struct drm_driver driver = {
.lastclose = savage_driver_lastclose,
.unload = savage_driver_unload,
.reclaim_buffers = savage_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = savage_ioctls,
.dma_ioctl = savage_bci_buffers,
.fops = {
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 66208ba..39f098a 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -72,7 +72,6 @@ static struct drm_driver driver = {
.reclaim_buffers = NULL,
.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
.lastclose = sis_lastclose,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = sis_ioctls,
.fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
index 38a5626..e0768ad 100644
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ b/drivers/gpu/drm/tdfx/tdfx_drv.c
@@ -42,7 +42,6 @@ static struct pci_device_id pciidlist[] = {
static struct drm_driver driver = {
.driver_features = DRIVER_USE_MTRR,
.reclaim_buffers = drm_core_reclaim_buffers,
- .get_reg_ofs = drm_core_get_reg_ofs,
.fops = {
.owner = THIS_MODULE,
.open = drm_open,
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 0b9ad8b..02f733d 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -51,7 +51,6 @@ static struct drm_driver driver = {
.reclaim_buffers_locked = NULL,
.reclaim_buffers_idlelocked = via_reclaim_buffers_locked,
.lastclose = via_lastclose,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = via_ioctls,
.fops = {
.owner = THIS_MODULE,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
index 4a832de..e645f44 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.c
@@ -723,7 +723,6 @@ static struct drm_driver driver = {
.irq_uninstall = vmw_irq_uninstall,
.irq_handler = vmw_irq_handler,
.reclaim_buffers_locked = NULL,
- .get_reg_ofs = drm_core_get_reg_ofs,
.ioctls = vmw_ioctls,
.num_ioctls = DRM_ARRAY_SIZE(vmw_ioctls),
.dma_quiescent = NULL, /*vmw_dma_quiescent, */
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 4d9a941..b139de9 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -773,7 +773,6 @@ struct drm_driver {
struct drm_file *file_priv);
void (*reclaim_buffers_idlelocked) (struct drm_device *dev,
struct drm_file *file_priv);
- resource_size_t (*get_reg_ofs) (struct drm_device *dev);
void (*set_version) (struct drm_device *dev,
struct drm_set_version *sv);
@@ -1168,7 +1167,6 @@ extern int drm_release(struct inode *inode, struct file *filp);
extern int drm_mmap(struct file *filp, struct vm_area_struct *vma);
extern int drm_mmap_locked(struct file *filp, struct vm_area_struct *vma);
extern void drm_vm_open_locked(struct vm_area_struct *vma);
-extern resource_size_t drm_core_get_reg_ofs(struct drm_device *dev);
extern unsigned int drm_poll(struct file *filp, struct poll_table_struct *wait);
/* Memory management support (drm_memory.h) */
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 07/14] drm: kill context_ctor callback
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (5 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 06/14] drm: kill get_reg_ofs callback Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 08/14] drm: don't export drm_get_drawable_info Daniel Vetter
` (6 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
It's not used by any driver. The destructor callback is unfortunately
used by the via driver in a rather convoluted piece of code used
to reimplement something resembling broken futexes. I didn't dare
to touch this code. But at least kill the needless NULL assignemt
in the sis driver.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_context.c | 8 --------
drivers/gpu/drm/sis/sis_drv.c | 1 -
include/drm/drmP.h | 1 -
3 files changed, 0 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
index 2607753..6d440fb 100644
--- a/drivers/gpu/drm/drm_context.c
+++ b/drivers/gpu/drm/drm_context.c
@@ -333,14 +333,6 @@ int drm_addctx(struct drm_device *dev, void *data,
return -ENOMEM;
}
- if (ctx->handle != DRM_KERNEL_CONTEXT) {
- if (dev->driver->context_ctor)
- if (!dev->driver->context_ctor(dev, ctx->handle)) {
- DRM_DEBUG("Running out of ctxs or memory.\n");
- return -ENOMEM;
- }
- }
-
ctx_entry = kmalloc(sizeof(*ctx_entry), GFP_KERNEL);
if (!ctx_entry) {
DRM_DEBUG("out of memory\n");
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index 39f098a..4d9f311 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -67,7 +67,6 @@ static struct drm_driver driver = {
.driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
.load = sis_driver_load,
.unload = sis_driver_unload,
- .context_dtor = NULL,
.dma_quiescent = sis_idle,
.reclaim_buffers = NULL,
.reclaim_buffers_idlelocked = sis_reclaim_buffers_locked,
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index b139de9..4fc2ea2 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -700,7 +700,6 @@ struct drm_driver {
int (*resume) (struct drm_device *);
int (*dma_ioctl) (struct drm_device *dev, void *data, struct drm_file *file_priv);
int (*dma_quiescent) (struct drm_device *);
- int (*context_ctor) (struct drm_device *dev, int context);
int (*context_dtor) (struct drm_device *dev, int context);
/**
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 08/14] drm: don't export drm_get_drawable_info
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (6 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 07/14] drm: kill context_ctor callback Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 09/14] drm: replace drawable ioctl by noops Daniel Vetter
` (5 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Not used by any in-tree user. So drop it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_drawable.c | 3 +--
include/drm/drmP.h | 2 --
2 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_drawable.c b/drivers/gpu/drm/drm_drawable.c
index c53c976..170e531 100644
--- a/drivers/gpu/drm/drm_drawable.c
+++ b/drivers/gpu/drm/drm_drawable.c
@@ -173,11 +173,10 @@ error:
/**
* Caller must hold the drawable spinlock!
*/
-struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev, drm_drawable_t id)
+static struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev, drm_drawable_t id)
{
return idr_find(&dev->drw_idr, id);
}
-EXPORT_SYMBOL(drm_get_drawable_info);
static int drm_drawable_free(int idr, void *p, void *data)
{
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 4fc2ea2..2357a69 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1235,8 +1235,6 @@ extern int drm_rmdraw(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_update_drawable_info(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev,
- drm_drawable_t id);
extern void drm_drawable_free_all(struct drm_device *dev);
/* Authentication IOCTL support (drm_auth.h) */
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 09/14] drm: replace drawable ioctl by noops
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (7 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 08/14] drm: don't export drm_get_drawable_info Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 10/14] drm: kill dev->timer Daniel Vetter
` (4 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
The information supplied by userspace through these ioctls is only
accessible by dev->drw_idr. But there's no in-tree user of that.
Also userspace does not really care about return values of these ioctls,
either. Only hw/xfree86/dri/dri.c from the xserver actually checks the
return from adddraw and keeps on trying to create a kernel drawable
every time somebody creates a dri drawable. But since that's now a noop,
who cares.
Therefore it's safe to replace these three ioctls with noops and rip
out the implementation.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
---
drivers/gpu/drm/Makefile | 2 +-
drivers/gpu/drm/drm_drawable.c | 197 ----------------------------------------
drivers/gpu/drm/drm_drv.c | 8 +-
drivers/gpu/drm/drm_stub.c | 3 -
include/drm/drmP.h | 15 ---
5 files changed, 4 insertions(+), 221 deletions(-)
delete mode 100644 drivers/gpu/drm/drm_drawable.c
diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile
index f3a23a3..997c43d 100644
--- a/drivers/gpu/drm/Makefile
+++ b/drivers/gpu/drm/Makefile
@@ -5,7 +5,7 @@
ccflags-y := -Iinclude/drm
drm-y := drm_auth.o drm_buffer.o drm_bufs.o drm_cache.o \
- drm_context.o drm_dma.o drm_drawable.o \
+ drm_context.o drm_dma.o \
drm_drv.o drm_fops.o drm_gem.o drm_ioctl.o drm_irq.o \
drm_lock.o drm_memory.o drm_proc.o drm_stub.o drm_vm.o \
drm_agpsupport.o drm_scatter.o ati_pcigart.o drm_pci.o \
diff --git a/drivers/gpu/drm/drm_drawable.c b/drivers/gpu/drm/drm_drawable.c
deleted file mode 100644
index 170e531..0000000
--- a/drivers/gpu/drm/drm_drawable.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/**
- * \file drm_drawable.c
- * IOCTLs for drawables
- *
- * \author Rickard E. (Rik) Faith <faith@valinux.com>
- * \author Gareth Hughes <gareth@valinux.com>
- * \author Michel Dänzer <michel@tungstengraphics.com>
- */
-
-/*
- * Created: Tue Feb 2 08:37:54 1999 by faith@valinux.com
- *
- * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
- * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
- * Copyright 2006 Tungsten Graphics, Inc., Bismarck, North Dakota.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "drmP.h"
-
-/**
- * Allocate drawable ID and memory to store information about it.
- */
-int drm_adddraw(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
- unsigned long irqflags;
- struct drm_draw *draw = data;
- int new_id = 0;
- int ret;
-
-again:
- if (idr_pre_get(&dev->drw_idr, GFP_KERNEL) == 0) {
- DRM_ERROR("Out of memory expanding drawable idr\n");
- return -ENOMEM;
- }
-
- spin_lock_irqsave(&dev->drw_lock, irqflags);
- ret = idr_get_new_above(&dev->drw_idr, NULL, 1, &new_id);
- if (ret == -EAGAIN) {
- spin_unlock_irqrestore(&dev->drw_lock, irqflags);
- goto again;
- }
-
- spin_unlock_irqrestore(&dev->drw_lock, irqflags);
-
- draw->handle = new_id;
-
- DRM_DEBUG("%d\n", draw->handle);
-
- return 0;
-}
-
-/**
- * Free drawable ID and memory to store information about it.
- */
-int drm_rmdraw(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
- struct drm_draw *draw = data;
- unsigned long irqflags;
- struct drm_drawable_info *info;
-
- spin_lock_irqsave(&dev->drw_lock, irqflags);
-
- info = drm_get_drawable_info(dev, draw->handle);
- if (info == NULL) {
- spin_unlock_irqrestore(&dev->drw_lock, irqflags);
- return -EINVAL;
- }
- kfree(info->rects);
- kfree(info);
-
- idr_remove(&dev->drw_idr, draw->handle);
-
- spin_unlock_irqrestore(&dev->drw_lock, irqflags);
- DRM_DEBUG("%d\n", draw->handle);
- return 0;
-}
-
-int drm_update_drawable_info(struct drm_device *dev, void *data, struct drm_file *file_priv)
-{
- struct drm_update_draw *update = data;
- unsigned long irqflags;
- struct drm_clip_rect *rects;
- struct drm_drawable_info *info;
- int err;
-
- info = idr_find(&dev->drw_idr, update->handle);
- if (!info) {
- info = kzalloc(sizeof(*info), GFP_KERNEL);
- if (!info)
- return -ENOMEM;
- if (IS_ERR(idr_replace(&dev->drw_idr, info, update->handle))) {
- DRM_ERROR("No such drawable %d\n", update->handle);
- kfree(info);
- return -EINVAL;
- }
- }
-
- switch (update->type) {
- case DRM_DRAWABLE_CLIPRECTS:
- if (update->num == 0)
- rects = NULL;
- else if (update->num != info->num_rects) {
- rects = kmalloc(update->num *
- sizeof(struct drm_clip_rect),
- GFP_KERNEL);
- } else
- rects = info->rects;
-
- if (update->num && !rects) {
- DRM_ERROR("Failed to allocate cliprect memory\n");
- err = -ENOMEM;
- goto error;
- }
-
- if (update->num && DRM_COPY_FROM_USER(rects,
- (struct drm_clip_rect __user *)
- (unsigned long)update->data,
- update->num *
- sizeof(*rects))) {
- DRM_ERROR("Failed to copy cliprects from userspace\n");
- err = -EFAULT;
- goto error;
- }
-
- spin_lock_irqsave(&dev->drw_lock, irqflags);
-
- if (rects != info->rects) {
- kfree(info->rects);
- }
-
- info->rects = rects;
- info->num_rects = update->num;
-
- spin_unlock_irqrestore(&dev->drw_lock, irqflags);
-
- DRM_DEBUG("Updated %d cliprects for drawable %d\n",
- info->num_rects, update->handle);
- break;
- default:
- DRM_ERROR("Invalid update type %d\n", update->type);
- return -EINVAL;
- }
-
- return 0;
-
-error:
- if (rects != info->rects)
- kfree(rects);
-
- return err;
-}
-
-/**
- * Caller must hold the drawable spinlock!
- */
-static struct drm_drawable_info *drm_get_drawable_info(struct drm_device *dev, drm_drawable_t id)
-{
- return idr_find(&dev->drw_idr, id);
-}
-
-static int drm_drawable_free(int idr, void *p, void *data)
-{
- struct drm_drawable_info *info = p;
-
- if (info) {
- kfree(info->rects);
- kfree(info);
- }
-
- return 0;
-}
-
-void drm_drawable_free_all(struct drm_device *dev)
-{
- idr_for_each(&dev->drw_idr, drm_drawable_free, NULL);
- idr_remove_all(&dev->drw_idr);
-}
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 84da748..a35a410 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -91,8 +91,8 @@ static struct drm_ioctl_desc drm_ioctls[] = {
DRM_IOCTL_DEF(DRM_IOCTL_NEW_CTX, drm_newctx, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_RES_CTX, drm_resctx, DRM_AUTH),
- DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_adddraw, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_rmdraw, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_ADD_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_RM_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_LOCK, drm_lock, DRM_AUTH),
DRM_IOCTL_DEF(DRM_IOCTL_UNLOCK, drm_unlock, DRM_AUTH),
@@ -127,7 +127,7 @@ static struct drm_ioctl_desc drm_ioctls[] = {
DRM_IOCTL_DEF(DRM_IOCTL_MODESET_CTL, drm_modeset_ctl, 0),
- DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_update_drawable_info, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
+ DRM_IOCTL_DEF(DRM_IOCTL_UPDATE_DRAW, drm_noop, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
DRM_IOCTL_DEF(DRM_IOCTL_GEM_CLOSE, drm_gem_close_ioctl, DRM_UNLOCKED),
DRM_IOCTL_DEF(DRM_IOCTL_GEM_FLINK, drm_gem_flink_ioctl, DRM_AUTH|DRM_UNLOCKED),
@@ -180,8 +180,6 @@ int drm_lastclose(struct drm_device * dev)
mutex_lock(&dev->struct_mutex);
- /* Free drawable information memory */
- drm_drawable_free_all(dev);
del_timer(&dev->timer);
/* Clear AGP information */
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index d1ad574..f797ae9 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -240,14 +240,11 @@ int drm_fill_in_dev(struct drm_device *dev,
INIT_LIST_HEAD(&dev->vblank_event_list);
spin_lock_init(&dev->count_lock);
- spin_lock_init(&dev->drw_lock);
spin_lock_init(&dev->event_lock);
init_timer(&dev->timer);
mutex_init(&dev->struct_mutex);
mutex_init(&dev->ctxlist_mutex);
- idr_init(&dev->drw_idr);
-
if (drm_ht_create(&dev->map_hash, 12)) {
return -ENOMEM;
}
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 2357a69..2cf102d 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1037,12 +1037,6 @@ struct drm_device {
struct drm_minor *control; /**< Control node for card */
struct drm_minor *primary; /**< render type primary screen head */
- /** \name Drawable information */
- /*@{ */
- spinlock_t drw_lock;
- struct idr drw_idr;
- /*@} */
-
struct drm_mode_config mode_config; /**< Current mode config */
/** \name GEM information */
@@ -1228,15 +1222,6 @@ extern int drm_setsareactx(struct drm_device *dev, void *data,
extern int drm_getsareactx(struct drm_device *dev, void *data,
struct drm_file *file_priv);
- /* Drawable IOCTL support (drm_drawable.h) */
-extern int drm_adddraw(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_rmdraw(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern int drm_update_drawable_info(struct drm_device *dev, void *data,
- struct drm_file *file_priv);
-extern void drm_drawable_free_all(struct drm_device *dev);
-
/* Authentication IOCTL support (drm_auth.h) */
extern int drm_getmagic(struct drm_device *dev, void *data,
struct drm_file *file_priv);
--
1.7.1
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 10/14] drm: kill dev->timer
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (8 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 09/14] drm: replace drawable ioctl by noops Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 11/14] drm: kill gem_free_object_unlocked driver callback Daniel Vetter
` (3 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Totally unused.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_drv.c | 2 --
drivers/gpu/drm/drm_stub.c | 1 -
include/drm/drmP.h | 1 -
3 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index a35a410..5ff75a3 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -180,8 +180,6 @@ int drm_lastclose(struct drm_device * dev)
mutex_lock(&dev->struct_mutex);
- del_timer(&dev->timer);
-
/* Clear AGP information */
if (drm_core_has_AGP(dev) && dev->agp &&
!drm_core_check_feature(dev, DRIVER_MODESET)) {
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index f797ae9..cdc89ee 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -241,7 +241,6 @@ int drm_fill_in_dev(struct drm_device *dev,
spin_lock_init(&dev->count_lock);
spin_lock_init(&dev->event_lock);
- init_timer(&dev->timer);
mutex_init(&dev->struct_mutex);
mutex_init(&dev->ctxlist_mutex);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 2cf102d..29e3df8 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -964,7 +964,6 @@ struct drm_device {
__volatile__ long context_flag; /**< Context swapping flag */
__volatile__ long interrupt_flag; /**< Interruption handler flag */
__volatile__ long dma_flag; /**< DMA dispatch flag */
- struct timer_list timer; /**< Timer for delaying ctx switch */
wait_queue_head_t context_wait; /**< Processes waiting on ctx switch */
int last_checked; /**< Last context checked for DMA */
int last_context; /**< Last current context */
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 11/14] drm: kill gem_free_object_unlocked driver callback
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (9 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 10/14] drm: kill dev->timer Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 12/14] drm: don't export dri1 locking functions Daniel Vetter
` (2 subsequent siblings)
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Not used by any current driver.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_gem.c | 4 +---
include/drm/drmP.h | 1 -
2 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index bf92d07..cff7317 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -474,9 +474,7 @@ drm_gem_object_free_unlocked(struct kref *kref)
struct drm_gem_object *obj = (struct drm_gem_object *) kref;
struct drm_device *dev = obj->dev;
- if (dev->driver->gem_free_object_unlocked != NULL)
- dev->driver->gem_free_object_unlocked(obj);
- else if (dev->driver->gem_free_object != NULL) {
+ if (dev->driver->gem_free_object != NULL) {
mutex_lock(&dev->struct_mutex);
dev->driver->gem_free_object(obj);
mutex_unlock(&dev->struct_mutex);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 29e3df8..07514bf 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -799,7 +799,6 @@ struct drm_driver {
*/
int (*gem_init_object) (struct drm_gem_object *obj);
void (*gem_free_object) (struct drm_gem_object *obj);
- void (*gem_free_object_unlocked) (struct drm_gem_object *obj);
/* vga arb irq handler */
void (*vgaarb_irq)(struct drm_device *dev, bool state);
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 12/14] drm: don't export dri1 locking functions
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (10 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 11/14] drm: kill gem_free_object_unlocked driver callback Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 13/14] drm: drop return value of drm_free_agp Daniel Vetter
2010-08-23 20:53 ` [PATCH 14/14] drm: kill agp indirection mess Daniel Vetter
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
Only used by ioctl, not by any in-tree drivers.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_lock.c | 10 +++-------
include/drm/drmP.h | 1 -
2 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
index 1973d75..4b9007e 100644
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -37,6 +37,8 @@
static int drm_notifier(void *priv);
+static int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
+
/**
* Lock ioctl.
*
@@ -170,6 +172,7 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv)
*
* Attempt to mark the lock as held by the given context, via the \p cmpxchg instruction.
*/
+static
int drm_lock_take(struct drm_lock_data *lock_data,
unsigned int context)
{
@@ -206,7 +209,6 @@ int drm_lock_take(struct drm_lock_data *lock_data,
}
return 0;
}
-EXPORT_SYMBOL(drm_lock_take);
/**
* This takes a lock forcibly and hands it to context. Should ONLY be used
@@ -274,7 +276,6 @@ int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context)
wake_up_interruptible(&lock_data->lock_queue);
return 0;
}
-EXPORT_SYMBOL(drm_lock_free);
/**
* If we get here, it means that the process has called DRM_IOCTL_LOCK
@@ -337,7 +338,6 @@ void drm_idlelock_take(struct drm_lock_data *lock_data)
}
spin_unlock_bh(&lock_data->spinlock);
}
-EXPORT_SYMBOL(drm_idlelock_take);
void drm_idlelock_release(struct drm_lock_data *lock_data)
{
@@ -357,8 +357,6 @@ void drm_idlelock_release(struct drm_lock_data *lock_data)
}
spin_unlock_bh(&lock_data->spinlock);
}
-EXPORT_SYMBOL(drm_idlelock_release);
-
int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv)
{
@@ -367,5 +365,3 @@ int drm_i_have_hw_lock(struct drm_device *dev, struct drm_file *file_priv)
_DRM_LOCK_IS_HELD(master->lock.hw_lock->lock) &&
master->lock.file_priv == file_priv);
}
-
-EXPORT_SYMBOL(drm_i_have_hw_lock);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 07514bf..0798ec5 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1234,7 +1234,6 @@ extern int drm_lock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int drm_unlock(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern int drm_lock_take(struct drm_lock_data *lock_data, unsigned int context);
extern int drm_lock_free(struct drm_lock_data *lock_data, unsigned int context);
extern void drm_idlelock_take(struct drm_lock_data *lock_data);
extern void drm_idlelock_release(struct drm_lock_data *lock_data);
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 13/14] drm: drop return value of drm_free_agp
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (11 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 12/14] drm: don't export dri1 locking functions Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-23 20:53 ` [PATCH 14/14] drm: kill agp indirection mess Daniel Vetter
13 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
No caller (rightly) cares about it, so drop it.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_memory.c | 4 ++--
include/drm/drmP.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 7732268..70ca27e 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -106,9 +106,9 @@ DRM_AGP_MEM *drm_alloc_agp(struct drm_device * dev, int pages, u32 type)
}
/** Wrapper around agp_free_memory() */
-int drm_free_agp(DRM_AGP_MEM * handle, int pages)
+void drm_free_agp(DRM_AGP_MEM * handle, int pages)
{
- return drm_agp_free_memory(handle) ? 0 : -EINVAL;
+ drm_agp_free_memory(handle);
}
EXPORT_SYMBOL(drm_free_agp);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 0798ec5..eb80d54 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1167,8 +1167,8 @@ extern int drm_mem_info(char *buf, char **start, off_t offset,
int request, int *eof, void *data);
extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area);
+extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
extern DRM_AGP_MEM *drm_alloc_agp(struct drm_device *dev, int pages, u32 type);
-extern int drm_free_agp(DRM_AGP_MEM * handle, int pages);
extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
struct page **pages,
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* [PATCH 14/14] drm: kill agp indirection mess
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
` (12 preceding siblings ...)
2010-08-23 20:53 ` [PATCH 13/14] drm: drop return value of drm_free_agp Daniel Vetter
@ 2010-08-23 20:53 ` Daniel Vetter
2010-08-24 15:05 ` Kristian Høgsberg
13 siblings, 1 reply; 17+ messages in thread
From: Daniel Vetter @ 2010-08-23 20:53 UTC (permalink / raw)
To: dri-devel; +Cc: Daniel Vetter
There's no point in jumping through two indirections. So kill one
and call the kernels agp functions directly.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
drivers/gpu/drm/drm_agpsupport.c | 40 +++----------------------------------
drivers/gpu/drm/drm_memory.c | 12 ++--------
include/drm/drmP.h | 5 ----
3 files changed, 7 insertions(+), 50 deletions(-)
diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index ba38e01..252fdb9 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -193,7 +193,7 @@ int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
* \return zero on success or a negative number on failure.
*
* Verifies the AGP device is present and has been acquired, allocates the
- * memory via alloc_agp() and creates a drm_agp_mem entry for it.
+ * memory via agp_allocate_memory() and creates a drm_agp_mem entry for it.
*/
int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
{
@@ -211,7 +211,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
type = (u32) request->type;
- if (!(memory = drm_alloc_agp(dev, pages, type))) {
+ if (!(memory = agp_allocate_memory(dev->agp->bridge, pages, type))) {
kfree(entry);
return -ENOMEM;
}
@@ -423,38 +423,6 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
return head;
}
-/** Calls agp_allocate_memory() */
-DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data * bridge,
- size_t pages, u32 type)
-{
- return agp_allocate_memory(bridge, pages, type);
-}
-
-/** Calls agp_free_memory() */
-int drm_agp_free_memory(DRM_AGP_MEM * handle)
-{
- if (!handle)
- return 0;
- agp_free_memory(handle);
- return 1;
-}
-
-/** Calls agp_bind_memory() */
-int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start)
-{
- if (!handle)
- return -EINVAL;
- return agp_bind_memory(handle, start);
-}
-
-/** Calls agp_unbind_memory() */
-int drm_agp_unbind_memory(DRM_AGP_MEM * handle)
-{
- if (!handle)
- return -EINVAL;
- return agp_unbind_memory(handle);
-}
-
/**
* Binds a collection of pages into AGP memory at the given offset, returning
* the AGP memory structure containing them.
@@ -474,7 +442,7 @@ drm_agp_bind_pages(struct drm_device *dev,
DRM_DEBUG("\n");
- mem = drm_agp_allocate_memory(dev->agp->bridge, num_pages,
+ mem = agp_allocate_memory(dev->agp->bridge, num_pages,
type);
if (mem == NULL) {
DRM_ERROR("Failed to allocate memory for %ld pages\n",
@@ -487,7 +455,7 @@ drm_agp_bind_pages(struct drm_device *dev,
mem->page_count = num_pages;
mem->is_flushed = true;
- ret = drm_agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
+ ret = agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
if (ret != 0) {
DRM_ERROR("Failed to bind AGP memory: %d\n", ret);
agp_free_memory(mem);
diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
index 70ca27e..c9b8050 100644
--- a/drivers/gpu/drm/drm_memory.c
+++ b/drivers/gpu/drm/drm_memory.c
@@ -99,29 +99,23 @@ static void *agp_remap(unsigned long offset, unsigned long size,
return addr;
}
-/** Wrapper around agp_allocate_memory() */
-DRM_AGP_MEM *drm_alloc_agp(struct drm_device * dev, int pages, u32 type)
-{
- return drm_agp_allocate_memory(dev->agp->bridge, pages, type);
-}
-
/** Wrapper around agp_free_memory() */
void drm_free_agp(DRM_AGP_MEM * handle, int pages)
{
- drm_agp_free_memory(handle);
+ agp_free_memory(handle);
}
EXPORT_SYMBOL(drm_free_agp);
/** Wrapper around agp_bind_memory() */
int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
{
- return drm_agp_bind_memory(handle, start);
+ return agp_bind_memory(handle, start);
}
/** Wrapper around agp_unbind_memory() */
int drm_unbind_agp(DRM_AGP_MEM * handle)
{
- return drm_agp_unbind_memory(handle);
+ return agp_unbind_memory(handle);
}
EXPORT_SYMBOL(drm_unbind_agp);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index eb80d54..30e827a 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1168,7 +1168,6 @@ extern int drm_mem_info(char *buf, char **start, off_t offset,
extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size, int area);
extern void drm_free_agp(DRM_AGP_MEM * handle, int pages);
-extern DRM_AGP_MEM *drm_alloc_agp(struct drm_device *dev, int pages, u32 type);
extern int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start);
extern DRM_AGP_MEM *drm_agp_bind_pages(struct drm_device *dev,
struct page **pages,
@@ -1328,10 +1327,6 @@ extern int drm_agp_unbind_ioctl(struct drm_device *dev, void *data,
extern int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request);
extern int drm_agp_bind_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
-extern DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data *bridge, size_t pages, u32 type);
-extern int drm_agp_free_memory(DRM_AGP_MEM * handle);
-extern int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start);
-extern int drm_agp_unbind_memory(DRM_AGP_MEM * handle);
extern void drm_agp_chipset_flush(struct drm_device *dev);
/* Stub support (drm_stub.h) */
--
1.7.1
^ permalink raw reply related [flat|nested] 17+ messages in thread
* Re: [PATCH 14/14] drm: kill agp indirection mess
2010-08-23 20:53 ` [PATCH 14/14] drm: kill agp indirection mess Daniel Vetter
@ 2010-08-24 15:05 ` Kristian Høgsberg
2010-08-24 16:20 ` Daniel Vetter
0 siblings, 1 reply; 17+ messages in thread
From: Kristian Høgsberg @ 2010-08-24 15:05 UTC (permalink / raw)
To: Daniel Vetter; +Cc: dri-devel
On Mon, Aug 23, 2010 at 4:53 PM, Daniel Vetter <daniel.vetter@ffwll.ch> wrote:
> There's no point in jumping through two indirections. So kill one
> and call the kernels agp functions directly.
>
> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
> ---
> drivers/gpu/drm/drm_agpsupport.c | 40 +++----------------------------------
> drivers/gpu/drm/drm_memory.c | 12 ++--------
> include/drm/drmP.h | 5 ----
> 3 files changed, 7 insertions(+), 50 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
> index ba38e01..252fdb9 100644
> --- a/drivers/gpu/drm/drm_agpsupport.c
> +++ b/drivers/gpu/drm/drm_agpsupport.c
> @@ -193,7 +193,7 @@ int drm_agp_enable_ioctl(struct drm_device *dev, void *data,
> * \return zero on success or a negative number on failure.
> *
> * Verifies the AGP device is present and has been acquired, allocates the
> - * memory via alloc_agp() and creates a drm_agp_mem entry for it.
> + * memory via agp_allocate_memory() and creates a drm_agp_mem entry for it.
> */
> int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
> {
> @@ -211,7 +211,7 @@ int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request)
>
> pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
> type = (u32) request->type;
> - if (!(memory = drm_alloc_agp(dev, pages, type))) {
> + if (!(memory = agp_allocate_memory(dev->agp->bridge, pages, type))) {
> kfree(entry);
> return -ENOMEM;
> }
> @@ -423,38 +423,6 @@ struct drm_agp_head *drm_agp_init(struct drm_device *dev)
> return head;
> }
>
> -/** Calls agp_allocate_memory() */
> -DRM_AGP_MEM *drm_agp_allocate_memory(struct agp_bridge_data * bridge,
> - size_t pages, u32 type)
> -{
> - return agp_allocate_memory(bridge, pages, type);
> -}
> -
> -/** Calls agp_free_memory() */
> -int drm_agp_free_memory(DRM_AGP_MEM * handle)
> -{
> - if (!handle)
> - return 0;
> - agp_free_memory(handle);
> - return 1;
> -}
> -
> -/** Calls agp_bind_memory() */
> -int drm_agp_bind_memory(DRM_AGP_MEM * handle, off_t start)
> -{
> - if (!handle)
> - return -EINVAL;
> - return agp_bind_memory(handle, start);
> -}
> -
> -/** Calls agp_unbind_memory() */
> -int drm_agp_unbind_memory(DRM_AGP_MEM * handle)
> -{
> - if (!handle)
> - return -EINVAL;
> - return agp_unbind_memory(handle);
> -}
> -
> /**
> * Binds a collection of pages into AGP memory at the given offset, returning
> * the AGP memory structure containing them.
> @@ -474,7 +442,7 @@ drm_agp_bind_pages(struct drm_device *dev,
>
> DRM_DEBUG("\n");
>
> - mem = drm_agp_allocate_memory(dev->agp->bridge, num_pages,
> + mem = agp_allocate_memory(dev->agp->bridge, num_pages,
> type);
> if (mem == NULL) {
> DRM_ERROR("Failed to allocate memory for %ld pages\n",
> @@ -487,7 +455,7 @@ drm_agp_bind_pages(struct drm_device *dev,
> mem->page_count = num_pages;
>
> mem->is_flushed = true;
> - ret = drm_agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
> + ret = agp_bind_memory(mem, gtt_offset / PAGE_SIZE);
> if (ret != 0) {
> DRM_ERROR("Failed to bind AGP memory: %d\n", ret);
> agp_free_memory(mem);
> diff --git a/drivers/gpu/drm/drm_memory.c b/drivers/gpu/drm/drm_memory.c
> index 70ca27e..c9b8050 100644
> --- a/drivers/gpu/drm/drm_memory.c
> +++ b/drivers/gpu/drm/drm_memory.c
> @@ -99,29 +99,23 @@ static void *agp_remap(unsigned long offset, unsigned long size,
> return addr;
> }
>
> -/** Wrapper around agp_allocate_memory() */
> -DRM_AGP_MEM *drm_alloc_agp(struct drm_device * dev, int pages, u32 type)
> -{
> - return drm_agp_allocate_memory(dev->agp->bridge, pages, type);
> -}
> -
> /** Wrapper around agp_free_memory() */
> void drm_free_agp(DRM_AGP_MEM * handle, int pages)
> {
> - drm_agp_free_memory(handle);
> + agp_free_memory(handle);
> }
> EXPORT_SYMBOL(drm_free_agp);
>
> /** Wrapper around agp_bind_memory() */
> int drm_bind_agp(DRM_AGP_MEM * handle, unsigned int start)
> {
> - return drm_agp_bind_memory(handle, start);
> + return agp_bind_memory(handle, start);
> }
>
> /** Wrapper around agp_unbind_memory() */
> int drm_unbind_agp(DRM_AGP_MEM * handle)
> {
> - return drm_agp_unbind_memory(handle);
> + return agp_unbind_memory(handle);
> }
> EXPORT_SYMBOL(drm_unbind_agp);
Any reason to keep these last three wrappers around?
Kristian
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 17+ messages in thread
* Re: [PATCH 14/14] drm: kill agp indirection mess
2010-08-24 15:05 ` Kristian Høgsberg
@ 2010-08-24 16:20 ` Daniel Vetter
0 siblings, 0 replies; 17+ messages in thread
From: Daniel Vetter @ 2010-08-24 16:20 UTC (permalink / raw)
To: Kristian Høgsberg; +Cc: Daniel Vetter, dri-devel
On Tue, Aug 24, 2010 at 11:05:04AM -0400, Kristian Høgsberg wrote:
> > /** Wrapper around agp_unbind_memory() */
> > int drm_unbind_agp(DRM_AGP_MEM * handle)
> > {
> > - return drm_agp_unbind_memory(handle);
> > + return agp_unbind_memory(handle);
> > }
> > EXPORT_SYMBOL(drm_unbind_agp);
>
> Any reason to keep these last three wrappers around?
That would amount to completely ripping out the drm agp abstraction
(including DRM_AGP_MEM #defines and friends). A decently-sized patch
series touching lots of drivers, drm core (for the generic mapping stuff)
and the innards of ttm/gem.
But yeah, if people want this I can certainly prep patches. There's
already
#define DRM_AGP_MEM struct agp_memory
#define DRM_AGP_KERN struct agp_kern_info
so the whole thing can be accomplished without a flag day.
> Kristian
Cheers, Daniel
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
^ permalink raw reply [flat|nested] 17+ messages in thread
end of thread, other threads:[~2010-08-24 16:18 UTC | newest]
Thread overview: 17+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-08-23 20:53 [PATCH 00/14] various drm core cleanups Daniel Vetter
2010-08-23 20:53 ` [PATCH 01/14] drm: don't export drm_sg_alloc Daniel Vetter
2010-08-23 20:53 ` [PATCH 02/14] drm: kill kernel_context_switch callbacks Daniel Vetter
2010-08-23 20:53 ` [PATCH 03/14] drm: kill dma_ready callbacks Daniel Vetter
2010-08-23 20:53 ` [PATCH 04/14] drm: kill procfs callbacks Daniel Vetter
2010-08-23 20:53 ` [PATCH 05/14] drm: kill drm_map_ofs callbacks Daniel Vetter
2010-08-23 20:53 ` [PATCH 06/14] drm: kill get_reg_ofs callback Daniel Vetter
2010-08-23 20:53 ` [PATCH 07/14] drm: kill context_ctor callback Daniel Vetter
2010-08-23 20:53 ` [PATCH 08/14] drm: don't export drm_get_drawable_info Daniel Vetter
2010-08-23 20:53 ` [PATCH 09/14] drm: replace drawable ioctl by noops Daniel Vetter
2010-08-23 20:53 ` [PATCH 10/14] drm: kill dev->timer Daniel Vetter
2010-08-23 20:53 ` [PATCH 11/14] drm: kill gem_free_object_unlocked driver callback Daniel Vetter
2010-08-23 20:53 ` [PATCH 12/14] drm: don't export dri1 locking functions Daniel Vetter
2010-08-23 20:53 ` [PATCH 13/14] drm: drop return value of drm_free_agp Daniel Vetter
2010-08-23 20:53 ` [PATCH 14/14] drm: kill agp indirection mess Daniel Vetter
2010-08-24 15:05 ` Kristian Høgsberg
2010-08-24 16:20 ` Daniel Vetter
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