Displaying 7 results from an estimated 7 matches for "nv_dma_target_vram".
2013 Sep 02
1
[PATCH] drm/nv50-: make dma-objects read-only where appropriate
...splay.c
index aab72f5..eac6b2a 100644
--- a/drivers/gpu/drm/nouveau/nv50_display.c
+++ b/drivers/gpu/drm/nouveau/nv50_display.c
@@ -159,7 +159,7 @@ nv50_dmac_create_fbdma(struct nouveau_object *core, u32 parent)
NV_DMA_IN_MEMORY_CLASS,
&(struct nv_dma_class) {
.flags = NV_DMA_TARGET_VRAM |
- NV_DMA_ACCESS_RDWR,
+ NV_DMA_ACCESS_RD,
.start = 0,
.limit = pfb->ram->size - 1,
.conf0 = NV50_DMA_CONF0_ENABLE |
@@ -172,7 +172,7 @@ nv50_dmac_create_fbdma(struct nouveau_object *core, u32 parent)
NV_DMA_IN_MEMORY_CLASS,
&(struct nv_dma_class...
2013 Jul 23
4
[PATCH 1/3] drm/nouveau: fix vblank interrupt being called before event is setup
Sort of fixes mmiotrace for me again, I could sear I sent a similar patch before
the rework to event interface, so I guess it got reintroduced.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
---
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 7e3875d..35e526b 100644
---
2013 Nov 12
6
[PATCH 1/7] drm/nouveau: fix m2mf copy to tiled gart
From: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Commit de7b7d59d54852c introduced tiled GART, but a linear copy is
still performed. This may result in errors on eviction, fix it by
checking tiling from memtype.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Cc: stable at vger.kernel.org #3.10+
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 33
2014 Feb 12
0
[PATCH v2] drm/nouveau: support for platform devices
...li,
* nfi why this exists, it came from the -nv ddx.
*/
args.flags = NV_DMA_TARGET_PCI | NV_DMA_ACCESS_RDWR;
- args.start = pci_resource_start(device->pdev, 1);
+ args.start = nv_device_resource_start(device, 1);
args.limit = args.start + limit;
} else {
args.flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index b4262ad66b18..bc392412f14f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -339,6 +339,7 @@ int
nouveau_display_c...
2014 Feb 12
2
[PATCH v2] drm/nouveau: support for platform devices
On 12/02/14 05:38, Alexandre Courbot wrote:
> Upcoming mobile Kepler GPUs (such as GK20A) use the platform bus instead
> of PCI to which Nouveau is tightly dependent. This patch allows Nouveau
> to handle platform devices by:
>
> - abstracting PCI-dependent functions that were typically used for
> resource querying and page mapping,
> - introducing a nv_device_is_pci()
2014 Feb 11
2
[PATCH] drm/nouveau: support for platform devices
On Mon, Feb 10, 2014 at 8:50 PM, Thierry Reding
<thierry.reding at gmail.com> wrote:
> On Mon, Feb 10, 2014 at 02:53:00PM +0900, Alexandre Courbot wrote:
> [...]
>> diff --git a/drivers/gpu/drm/nouveau/core/engine/device/base.c b/drivers/gpu/drm/nouveau/core/engine/device/base.c
> [...]
>> +resource_size_t
>> +nv_device_resource_start(struct nouveau_device *device,
2014 Feb 10
2
[PATCH] drm/nouveau: support for platform devices
...*cli,
* nfi why this exists, it came from the -nv ddx.
*/
args.flags = NV_DMA_TARGET_PCI | NV_DMA_ACCESS_RDWR;
- args.start = pci_resource_start(device->pdev, 1);
+ args.start = nv_device_resource_len(device, 1);
args.limit = args.start + limit;
} else {
args.flags = NV_DMA_TARGET_VRAM | NV_DMA_ACCESS_RDWR;
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index b4262ad66b18..bc392412f14f 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -339,6 +339,7 @@ int
nouveau_display_c...