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-rw-r--r--drivers/gpu/drm/ast/ast_drv.c2
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_drv.c2
-rw-r--r--drivers/gpu/drm/drm_bufs.c13
-rw-r--r--drivers/gpu/drm/drm_pci.c14
-rw-r--r--drivers/gpu/drm/drm_vm.c3
-rw-r--r--drivers/gpu/drm/i810/i810_drv.c2
-rw-r--r--drivers/gpu/drm/i915/i915_drv.c2
-rw-r--r--drivers/gpu/drm/mga/mga_drv.c2
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_drv.c2
-rw-r--r--drivers/gpu/drm/r128/r128_drv.c2
-rw-r--r--drivers/gpu/drm/radeon/radeon_drv.c4
-rw-r--r--drivers/gpu/drm/savage/savage_drv.c2
-rw-r--r--drivers/gpu/drm/sis/sis_drv.c2
-rw-r--r--drivers/gpu/drm/tdfx/tdfx_drv.c1
-rw-r--r--drivers/gpu/drm/via/via_drv.c2
-rw-r--r--include/drm/drmP.h11
16 files changed, 24 insertions, 42 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c
index 60f1ce3998c3..32e270dc714e 100644
--- a/drivers/gpu/drm/ast/ast_drv.c
+++ b/drivers/gpu/drm/ast/ast_drv.c
@@ -197,7 +197,7 @@ static const struct file_operations ast_fops = {
};
static struct drm_driver driver = {
- .driver_features = DRIVER_USE_MTRR | DRIVER_MODESET | DRIVER_GEM,
+ .driver_features = DRIVER_MODESET | DRIVER_GEM,
.dev_priv_size = 0,
.load = ast_driver_load,
diff --git a/drivers/gpu/drm/cirrus/cirrus_drv.c b/drivers/gpu/drm/cirrus/cirrus_drv.c
index dd9c908ab3fc..138364d91782 100644
--- a/drivers/gpu/drm/cirrus/cirrus_drv.c
+++ b/drivers/gpu/drm/cirrus/cirrus_drv.c
@@ -87,7 +87,7 @@ static const struct file_operations cirrus_driver_fops = {
#endif
};
static struct drm_driver driver = {
- .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_USE_MTRR,
+ .driver_features = DRIVER_MODESET | DRIVER_GEM,
.load = cirrus_driver_load,
.unload = cirrus_driver_unload,
.fops = &cirrus_driver_fops,
diff --git a/drivers/gpu/drm/drm_bufs.c b/drivers/gpu/drm/drm_bufs.c
index 5f73f0af6125..f63133b0a9ab 100644
--- a/drivers/gpu/drm/drm_bufs.c
+++ b/drivers/gpu/drm/drm_bufs.c
@@ -207,12 +207,10 @@ static int drm_addmap_core(struct drm_device * dev, resource_size_t offset,
return 0;
}
- if (drm_core_has_MTRR(dev)) {
- if (map->type == _DRM_FRAME_BUFFER ||
- (map->flags & _DRM_WRITE_COMBINING)) {
- map->mtrr =
- arch_phys_wc_add(map->offset, map->size);
- }
+ if (map->type == _DRM_FRAME_BUFFER ||
+ (map->flags & _DRM_WRITE_COMBINING)) {
+ map->mtrr =
+ arch_phys_wc_add(map->offset, map->size);
}
if (map->type == _DRM_REGISTERS) {
if (map->flags & _DRM_WRITE_COMBINING)
@@ -464,8 +462,7 @@ int drm_rmmap_locked(struct drm_device *dev, struct drm_local_map *map)
iounmap(map->handle);
/* FALLTHROUGH */
case _DRM_FRAME_BUFFER:
- if (drm_core_has_MTRR(dev))
- arch_phys_wc_del(map->mtrr);
+ arch_phys_wc_del(map->mtrr);
break;
case _DRM_SHM:
vfree(map->handle);
diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index 0f54ad8a9ced..3fca2db1c40c 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -272,12 +272,11 @@ static int drm_pci_agp_init(struct drm_device *dev)
DRM_ERROR("Cannot initialize the agpgart module.\n");
return -EINVAL;
}
- if (drm_core_has_MTRR(dev)) {
- if (dev->agp)
- dev->agp->agp_mtrr = arch_phys_wc_add(
- dev->agp->agp_info.aper_base,
- dev->agp->agp_info.aper_size *
- 1024 * 1024);
+ if (dev->agp) {
+ dev->agp->agp_mtrr = arch_phys_wc_add(
+ dev->agp->agp_info.aper_base,
+ dev->agp->agp_info.aper_size *
+ 1024 * 1024);
}
}
return 0;
@@ -286,8 +285,7 @@ static int drm_pci_agp_init(struct drm_device *dev)
static void drm_pci_agp_destroy(struct drm_device *dev)
{
if (drm_core_has_AGP(dev) && dev->agp) {
- if (drm_core_has_MTRR(dev))
- arch_phys_wc_del(dev->agp->agp_mtrr);
+ arch_phys_wc_del(dev->agp->agp_mtrr);
drm_agp_clear(dev);
drm_agp_destroy(dev->agp);
dev->agp = NULL;
diff --git a/drivers/gpu/drm/drm_vm.c b/drivers/gpu/drm/drm_vm.c
index feb20035b2c4..b5c5af7328df 100644
--- a/drivers/gpu/drm/drm_vm.c
+++ b/drivers/gpu/drm/drm_vm.c
@@ -251,8 +251,7 @@ static void drm_vm_shm_close(struct vm_area_struct *vma)
switch (map->type) {
case _DRM_REGISTERS:
case _DRM_FRAME_BUFFER:
- if (drm_core_has_MTRR(dev))
- arch_phys_wc_del(map->mtrr);
+ arch_phys_wc_del(map->mtrr);
iounmap(map->handle);
break;
case _DRM_SHM:
diff --git a/drivers/gpu/drm/i810/i810_drv.c b/drivers/gpu/drm/i810/i810_drv.c
index d85c05b4877d..d8180d22cedd 100644
--- a/drivers/gpu/drm/i810/i810_drv.c
+++ b/drivers/gpu/drm/i810/i810_drv.c
@@ -57,7 +57,7 @@ static const struct file_operations i810_driver_fops = {
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | DRIVER_USE_MTRR |
+ DRIVER_USE_AGP | DRIVER_REQUIRE_AGP |
DRIVER_HAVE_DMA,
.dev_priv_size = sizeof(drm_i810_buf_priv_t),
.load = i810_driver_load,
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 9411a745adaf..eec47bd00353 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1006,7 +1006,7 @@ static struct drm_driver driver = {
* deal with them for Intel hardware.
*/
.driver_features =
- DRIVER_USE_AGP | DRIVER_REQUIRE_AGP | /* DRIVER_USE_MTRR |*/
+ DRIVER_USE_AGP | DRIVER_REQUIRE_AGP |
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM | DRIVER_PRIME,
.load = i915_driver_load,
.unload = i915_driver_unload,
diff --git a/drivers/gpu/drm/mga/mga_drv.c b/drivers/gpu/drm/mga/mga_drv.c
index fe71e1e44e48..6b1a87c8aac5 100644
--- a/drivers/gpu/drm/mga/mga_drv.c
+++ b/drivers/gpu/drm/mga/mga_drv.c
@@ -58,7 +58,7 @@ static const struct file_operations mga_driver_fops = {
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA |
+ DRIVER_USE_AGP | DRIVER_PCI_DMA |
DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.dev_priv_size = sizeof(drm_mga_buf_priv_t),
.load = mga_driver_load,
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c
index b570127ae3b2..fcce7b2f8011 100644
--- a/drivers/gpu/drm/mgag200/mgag200_drv.c
+++ b/drivers/gpu/drm/mgag200/mgag200_drv.c
@@ -88,7 +88,7 @@ static const struct file_operations mgag200_driver_fops = {
};
static struct drm_driver driver = {
- .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_USE_MTRR,
+ .driver_features = DRIVER_GEM | DRIVER_MODESET,
.load = mgag200_driver_load,
.unload = mgag200_driver_unload,
.fops = &mgag200_driver_fops,
diff --git a/drivers/gpu/drm/r128/r128_drv.c b/drivers/gpu/drm/r128/r128_drv.c
index c2338cbc56ad..5bd307cd8da1 100644
--- a/drivers/gpu/drm/r128/r128_drv.c
+++ b/drivers/gpu/drm/r128/r128_drv.c
@@ -56,7 +56,7 @@ static const struct file_operations r128_driver_fops = {
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
+ DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
DRIVER_HAVE_DMA | DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED,
.dev_priv_size = sizeof(drm_r128_buf_priv_t),
.load = r128_driver_load,
diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c
index 3e52331124de..1f93dd503646 100644
--- a/drivers/gpu/drm/radeon/radeon_drv.c
+++ b/drivers/gpu/drm/radeon/radeon_drv.c
@@ -275,7 +275,7 @@ static const struct file_operations radeon_driver_old_fops = {
static struct drm_driver driver_old = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG |
+ DRIVER_USE_AGP | DRIVER_PCI_DMA | DRIVER_SG |
DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED,
.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
.load = radeon_driver_load,
@@ -382,7 +382,7 @@ static const struct file_operations radeon_driver_kms_fops = {
static struct drm_driver kms_driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR |
+ DRIVER_USE_AGP |
DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | DRIVER_GEM |
DRIVER_PRIME,
.dev_priv_size = 0,
diff --git a/drivers/gpu/drm/savage/savage_drv.c b/drivers/gpu/drm/savage/savage_drv.c
index 9135c8bd6fbc..3c030216e888 100644
--- a/drivers/gpu/drm/savage/savage_drv.c
+++ b/drivers/gpu/drm/savage/savage_drv.c
@@ -50,7 +50,7 @@ static const struct file_operations savage_driver_fops = {
static struct drm_driver driver = {
.driver_features =
- DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
+ DRIVER_USE_AGP | DRIVER_HAVE_DMA | DRIVER_PCI_DMA,
.dev_priv_size = sizeof(drm_savage_buf_priv_t),
.load = savage_driver_load,
.firstopen = savage_driver_firstopen,
diff --git a/drivers/gpu/drm/sis/sis_drv.c b/drivers/gpu/drm/sis/sis_drv.c
index b88b2d302105..4383b74a3aa4 100644
--- a/drivers/gpu/drm/sis/sis_drv.c
+++ b/drivers/gpu/drm/sis/sis_drv.c
@@ -102,7 +102,7 @@ void sis_driver_postclose(struct drm_device *dev, struct drm_file *file)
}
static struct drm_driver driver = {
- .driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR,
+ .driver_features = DRIVER_USE_AGP,
.load = sis_driver_load,
.unload = sis_driver_unload,
.open = sis_driver_open,
diff --git a/drivers/gpu/drm/tdfx/tdfx_drv.c b/drivers/gpu/drm/tdfx/tdfx_drv.c
index 951ec13e4e5c..3492ca5c46d3 100644
--- a/drivers/gpu/drm/tdfx/tdfx_drv.c
+++ b/drivers/gpu/drm/tdfx/tdfx_drv.c
@@ -55,7 +55,6 @@ static const struct file_operations tdfx_driver_fops = {
};
static struct drm_driver driver = {
- .driver_features = DRIVER_USE_MTRR,
.fops = &tdfx_driver_fops,
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 448799968a06..92684a9b7e34 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -72,7 +72,7 @@ static const struct file_operations via_driver_fops = {
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,
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 0ef8e5481e15..139d859adf16 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -74,7 +74,6 @@
#include <linux/idr.h>
#define __OS_HAS_AGP (defined(CONFIG_AGP) || (defined(CONFIG_AGP_MODULE) && defined(MODULE)))
-#define __OS_HAS_MTRR (defined(CONFIG_MTRR))
struct module;
@@ -139,7 +138,6 @@ int drm_err(const char *func, const char *format, ...);
/* driver capabilities and requirements mask */
#define DRIVER_USE_AGP 0x1
#define DRIVER_REQUIRE_AGP 0x2
-#define DRIVER_USE_MTRR 0x4
#define DRIVER_PCI_DMA 0x8
#define DRIVER_SG 0x10
#define DRIVER_HAVE_DMA 0x20
@@ -1216,15 +1214,6 @@ static inline int drm_dev_to_irq(struct drm_device *dev)
return dev->driver->bus->get_irq(dev);
}
-#if __OS_HAS_MTRR
-static inline int drm_core_has_MTRR(struct drm_device *dev)
-{
- return drm_core_check_feature(dev, DRIVER_USE_MTRR);
-}
-#else
-#define drm_core_has_MTRR(dev) (0)
-#endif
-
static inline void drm_device_set_unplugged(struct drm_device *dev)
{
smp_wmb();
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