Displaying 20 results from an estimated 588 matches for "is_enabled".
2020 May 13
1
[PATCH 2/2] drm/ttm: deprecate AGP support
...ivers/gpu/drm/nouveau/nouveau_bo.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
> @@ -635,7 +635,7 @@ nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val)
> static struct ttm_tt *
> nouveau_ttm_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags)
> {
> -#if IS_ENABLED(CONFIG_AGP)
> +#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
> struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
>
> if (drm->agp.bridge) {
> @@ -1448,7 +1448,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
> /* System memory */
> ret...
2020 May 13
0
[PATCH 2/2] drm/ttm: deprecate AGP support
.....c73d4ae48f5c 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -635,7 +635,7 @@ nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val)
static struct ttm_tt *
nouveau_ttm_tt_create(struct ttm_buffer_object *bo, uint32_t page_flags)
{
-#if IS_ENABLED(CONFIG_AGP)
+#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
if (drm->agp.bridge) {
@@ -1448,7 +1448,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg)
/* System memory */
return 0;
case TTM_PL_TT:
-#if IS_EN...
2020 May 13
8
[RFC] Deprecate AGP GART support for Radeon/Nouveau/TTM
Unfortunately AGP is still to widely used as we could just drop support for using its GART.
Not using the AGP GART also doesn't mean a loss in functionality since drivers will just fallback to the driver specific PCI GART.
For now just deprecate the code and don't enable the AGP GART in TTM even when general AGP support is available.
Please comment,
Christian.
2006 Jul 26
1
Find with two levels has_many
Hello, I have
A has_many B
and B has_many C
B class have a property is_enabled
C class have a property is_enabled
I need to do a eager loading on A B C
while having a condition on B.is_enabled and C.is_enabled
I''ve tried :
A.find(:all, :include => [:B, :C], :conditions => "A.is_enabled = true
AND C.is_enabled = true")
There''s something wr...
2013 Aug 26
0
[PATCH] bridge: separate querier and query timer into IGMP/IPv4 and MLD/IPv6 ones
...r_pending(&br->multicast_querier_timer))
- return -EBUSY;
-
ip.proto = entry->addr.proto;
- if (ip.proto == htons(ETH_P_IP))
+ if (ip.proto == htons(ETH_P_IP)) {
+ if (timer_pending(&br->ip4_multicast_querier_timer))
+ return -EBUSY;
+
ip.u.ip4 = entry->addr.u.ip4;
#if IS_ENABLED(CONFIG_IPV6)
- else
+ } else {
+ if (timer_pending(&br->ip6_multicast_querier_timer))
+ return -EBUSY;
+
ip.u.ip6 = entry->addr.u.ip6;
#endif
+ }
spin_lock_bh(&br->multicast_lock);
mdb = mlock_dereference(br->mdb, br);
diff --git a/net/bridge/br_multicast.c b/net/br...
2019 Jun 13
0
[PATCH 21/22] mm: remove the HMM config option
...Say Y here if you want to enable experimental support for
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index e095a8b55dfa..64ea2fa00872 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -62,7 +62,7 @@
#include <linux/kconfig.h>
#include <asm/pgtable.h>
-#if IS_ENABLED(CONFIG_HMM)
+#ifdef CONFIG_HMM_MIRROR
#include <linux/device.h>
#include <linux/migrate.h>
@@ -324,9 +324,6 @@ static inline uint64_t hmm_pfn_from_pfn(const struct hmm_range *range,
return hmm_device_entry_from_pfn(range, pfn);
}
-
-
-#if IS_ENABLED(CONFIG_HMM_MIRROR)
/*
* M...
2017 Feb 08
2
[PATCH] virtio: Try to untangle DMA coherency
...gt;>> + * non-coherent DMA when the host *is* actually coherent, but has
>>>> + * forgotten to tell us, is going to break badly; since this situation
>>>> + * already exists in the wild, maintain the old behaviour there.
>>>> */
>>>> - if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
>>>> + if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
>>>> + device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
>>>> return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
>>>&g...
2017 Feb 08
2
[PATCH] virtio: Try to untangle DMA coherency
...gt;>> + * non-coherent DMA when the host *is* actually coherent, but has
>>>> + * forgotten to tell us, is going to break badly; since this situation
>>>> + * already exists in the wild, maintain the old behaviour there.
>>>> */
>>>> - if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
>>>> + if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
>>>> + device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
>>>> return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
>>>&g...
2016 May 21
3
[PATCH v5] vga_switcheroo: Add helper for deferred probing
..._crtc_helper.h>
@@ -1025,13 +1023,7 @@ static int i915_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
if (PCI_FUNC(pdev->devfn))
return -ENODEV;
- /*
- * apple-gmux is needed on dual GPU MacBook Pro
- * to probe the panel if we're the inactive GPU.
- */
- if (IS_ENABLED(CONFIG_VGA_ARB) && IS_ENABLED(CONFIG_VGA_SWITCHEROO) &&
- apple_gmux_present() && pdev != vga_default_device() &&
- !vga_switcheroo_handler_flags())
+ if (vga_switcheroo_client_probe_defer(pdev))
return -EPROBE_DEFER;
return drm_get_pci_dev(pdev, ent,...
2015 Sep 09
3
[PATCH 1/2] nouveau: arm: Add MODULE_FIRMWARE for gk20a
...+++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
@@ -1111,3 +1111,14 @@ MODULE_DEVICE_TABLE(pci, nouveau_drm_pci_table);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
MODULE_LICENSE("GPL and additional rights");
+#if defined(CONFIG_NOUVEAU_PLATFORM_DRIVER) && \
+ (IS_ENABLED(CONFIG_ARCH_TEGRA_124_SOC) || IS_ENABLED(CONFIG_ARCH_TEGRA_132_SOC))
+MODULE_FIRMWARE("nvidia/gk20a/fecs_data.bin");
+MODULE_FIRMWARE("nvidia/gk20a/fecs_inst.bin");
+MODULE_FIRMWARE("nvidia/gk20a/gpccs_data.bin");
+MODULE_FIRMWARE("nvidia/gk20a/gpccs_inst.bin"...
2019 Jun 26
0
[PATCH 04/25] mm: remove MEMORY_DEVICE_PUBLIC support
...s(-)
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 5c46b0f603fd..44a5ac738bb5 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -584,7 +584,7 @@ static inline void hmm_mm_destroy(struct mm_struct *mm) {}
static inline void hmm_mm_init(struct mm_struct *mm) {}
#endif /* IS_ENABLED(CONFIG_HMM_MIRROR) */
-#if IS_ENABLED(CONFIG_DEVICE_PRIVATE) || IS_ENABLED(CONFIG_DEVICE_PUBLIC)
+#if IS_ENABLED(CONFIG_DEVICE_PRIVATE)
struct hmm_devmem;
struct page *hmm_vma_alloc_locked_page(struct vm_area_struct *vma,
@@ -748,7 +748,7 @@ static inline unsigned long hmm_devmem_page_get_dr...
2019 Sep 03
0
[PATCH v2 27/27] drm/dp_mst: Add topology ref history tracking for debugging
.../drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 5b5c0b3b3c0e..18f9a02927d9 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -28,6 +28,13 @@
#include <linux/sched.h>
#include <linux/seq_file.h>
+#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS)
+#include <linux/stackdepot.h>
+#include <linux/sort.h>
+#include <linux/timekeeping.h>
+#include <linux/math64.h>
+#endif
+
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_dp_mst_helpe...
2019 Oct 22
0
[PATCH v5 14/14] drm/dp_mst: Add topology ref history tracking for debugging
.../drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 428160270482..cedfa281a22e 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -28,6 +28,13 @@
#include <linux/sched.h>
#include <linux/seq_file.h>
+#if IS_ENABLED(CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS)
+#include <linux/stackdepot.h>
+#include <linux/sort.h>
+#include <linux/timekeeping.h>
+#include <linux/math64.h>
+#endif
+
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_dp_mst_helpe...
2017 Feb 01
3
[PATCH] virtio: Try to untangle DMA coherency
...egacy devices. However, using
> > + * non-coherent DMA when the host *is* actually coherent, but has
> > + * forgotten to tell us, is going to break badly; since this situation
> > + * already exists in the wild, maintain the old behaviour there.
> > */
> > - if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
> > + if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
> > + device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
> > return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
> >
> > return fals...
2017 Feb 01
3
[PATCH] virtio: Try to untangle DMA coherency
...egacy devices. However, using
> > + * non-coherent DMA when the host *is* actually coherent, but has
> > + * forgotten to tell us, is going to break badly; since this situation
> > + * already exists in the wild, maintain the old behaviour there.
> > */
> > - if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
> > + if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
> > + device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
> > return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
> >
> > return fals...
2019 Jun 26
0
[PATCH 24/25] mm: remove the HMM config option
...Say Y here if you want to enable experimental support for
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 3d00e9550e77..b697496e85ba 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -62,7 +62,7 @@
#include <linux/kconfig.h>
#include <asm/pgtable.h>
-#if IS_ENABLED(CONFIG_HMM)
+#ifdef CONFIG_HMM_MIRROR
#include <linux/device.h>
#include <linux/migrate.h>
@@ -332,9 +332,6 @@ static inline uint64_t hmm_pfn_from_pfn(const struct hmm_range *range,
return hmm_device_entry_from_pfn(range, pfn);
}
-
-
-#if IS_ENABLED(CONFIG_HMM_MIRROR)
/*
* M...
2019 Jun 14
3
[PATCH 18/22] mm: mark DEVICE_PUBLIC as broken
...C.
> > DRM_NOUVEAU_SVM does use DEVICE_PRIVATE but not DEVICE_PUBLIC.
>
> Indeed you are correct, never mind
>
> Hum, so the only thing this config does is short circuit here:
>
> static inline bool is_device_public_page(const struct page *page)
> {
> return IS_ENABLED(CONFIG_DEV_PAGEMAP_OPS) &&
> IS_ENABLED(CONFIG_DEVICE_PUBLIC) &&
> is_zone_device_page(page) &&
> page->pgmap->type == MEMORY_DEVICE_PUBLIC;
> }
>
> Which is called all over the place..
<sigh>...
2019 Sep 16
2
[PATCH 08/11] drm/nouveau: tegra: Skip IOMMU initialization if already attached
.../tegra.c
> index d0d52c1d4aee..fc652aaa41c7 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/engine/device/tegra.c
> @@ -23,10 +23,6 @@
> #ifdef CONFIG_NOUVEAU_PLATFORM_DRIVER
> #include "priv.h"
>
> -#if IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU)
> -#include <asm/dma-iommu.h>
> -#endif
> -
> static int
> nvkm_device_tegra_power_up(struct nvkm_device_tegra *tdev)
> {
> @@ -109,14 +105,13 @@ nvkm_device_tegra_probe_iommu(struct nvkm_device_tegra *tdev)
> unsigned long pgsize_bit...
2017 Feb 01
4
[PATCH] virtio: Try to untangle DMA coherency
...do the right
+ * thing, so always use them with legacy devices. However, using
+ * non-coherent DMA when the host *is* actually coherent, but has
+ * forgotten to tell us, is going to break badly; since this situation
+ * already exists in the wild, maintain the old behaviour there.
*/
- if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
+ if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
+ device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
return false;
--
2.11.0.dirty
2017 Feb 01
4
[PATCH] virtio: Try to untangle DMA coherency
...do the right
+ * thing, so always use them with legacy devices. However, using
+ * non-coherent DMA when the host *is* actually coherent, but has
+ * forgotten to tell us, is going to break badly; since this situation
+ * already exists in the wild, maintain the old behaviour there.
*/
- if (IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64))
+ if ((IS_ENABLED(CONFIG_ARM) || IS_ENABLED(CONFIG_ARM64)) &&
+ device_get_dma_attr(&vdev->dev) == DEV_DMA_COHERENT)
return !virtio_has_feature(vdev, VIRTIO_F_VERSION_1);
return false;
--
2.11.0.dirty