search for: drm_mm_init

Displaying 4 results from an estimated 4 matches for "drm_mm_init".

2011 Nov 22
0
[PATCH] drm/nouveau: Keep RAMIN heap within the channel.
...u/nouveau_object.c b/drivers/gpu/drm/nouveau/nouveau_object.c index 02222c5..960c0ae 100644 --- a/drivers/gpu/drm/nouveau/nouveau_object.c +++ b/drivers/gpu/drm/nouveau/nouveau_object.c @@ -680,7 +680,7 @@ nouveau_gpuobj_channel_init_pramin(struct nouveau_channel *chan) return ret; } - ret = drm_mm_init(&chan->ramin_heap, base, size); + ret = drm_mm_init(&chan->ramin_heap, base, size - base); if (ret) { NV_ERROR(dev, "Error creating PRAMIN heap: %d\n", ret); nouveau_gpuobj_ref(NULL, &chan->ramin); -- 1.7.7.1
2023 Jan 25
4
[PATCH v3 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
cleanup PAGE_SHIFT operation and replacing ttm_resource resource->start with cursor start using amdgpu_res_first API. v1 -> v2: reorder patch sequence v2 -> v3: addressing review comment v2 Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 4 +++- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 +++++++--- 2
2023 Jan 25
5
[PATCH v2 1/4] drm/amdgpu: Use cursor start instead of ttm resource start
cleanup PAGE_SHIFT operation and replacing ttm_resource resource->start with cursor start using amdgpu_res_first API. v1 -> v2: reorder patch sequence Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 11 ++++++++--- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 10 +++++++--- 2 files changed, 15 insertions(+), 6
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi, This is third approach (complete this time) for replacing struct dma_attrs with unsigned long. The main patch (2/45) doing the change is split into many subpatches for easier review (3-43). They should be squashed together when applying. *Important:* Patchset is *only* build tested on allyesconfigs: ARM, ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests for other