Displaying 10 results from an estimated 10 matches for "ttm_resource_manager".
2020 Sep 01
0
[PATCH 3/3] drm/ttm: remove io_reserve_lru handling v2
...(+), 187 deletions(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 772c640a6046..89d8ab6edd40 100644
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -263,11 +263,7 @@ static int ttm_bo_handle_move_mem(struct ttm_buffer_object *bo,
struct ttm_resource_manager *new_man = ttm_manager_type(bdev, mem->mem_type);
int ret;
- ret = ttm_mem_io_lock(old_man, true);
- if (unlikely(ret != 0))
- goto out_err;
- ttm_bo_unmap_virtual_locked(bo);
- ttm_mem_io_unlock(old_man);
+ ttm_bo_unmap_virtual(bo);
/*
* Create and bind a ttm if required.
@@ -538,7...
2020 Sep 01
4
[PATCH 1/3] drm/ttm: make sure that we always zero init mem.bus v2
We are trying to remove the io_lru handling and depend
on zero init base, offset and addr here.
v2: init addr as well
Signed-off-by: Christian K?nig <christian.koenig at amd.com>
---
drivers/gpu/drm/ttm/ttm_bo.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index e3931e515906..772c640a6046 100644
---
2020 Aug 21
5
Moving LRU handling into Nouveau v3
Hi guys,
so I got some hardware and tested this and after hammering out tons of typos it now seems to work fine.
Could you give it more testing?
Thanks in advance,
Christian
2023 May 26
1
[PATCH] drm: Remove unnecessary (void*) conversions
...a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c
index 7333f7a87a2f..540faabcf8a4 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -727,9 +727,8 @@ ttm_kmap_iter_linear_io_fini(struct ttm_kmap_iter_linear_io *iter_io,
static int ttm_resource_manager_show(struct seq_file *m, void *unused)
{
- struct ttm_resource_manager *man =
- (struct ttm_resource_manager *)m->private;
struct drm_printer p = drm_seq_file_printer(m);
+ struct ttm_resource_manager *man = m->private;
ttm_resource_manager_debug(man, &p);
return 0;
}
diff --git...
2023 May 26
1
[PATCH] drm: Remove unnecessary (void*) conversions
...a/drivers/gpu/drm/ttm/ttm_resource.c b/drivers/gpu/drm/ttm/ttm_resource.c
index 7333f7a87a2f..540faabcf8a4 100644
--- a/drivers/gpu/drm/ttm/ttm_resource.c
+++ b/drivers/gpu/drm/ttm/ttm_resource.c
@@ -727,9 +727,8 @@ ttm_kmap_iter_linear_io_fini(struct ttm_kmap_iter_linear_io *iter_io,
static int ttm_resource_manager_show(struct seq_file *m, void *unused)
{
- struct ttm_resource_manager *man =
- (struct ttm_resource_manager *)m->private;
struct drm_printer p = drm_seq_file_printer(m);
+ struct ttm_resource_manager *man = m->private;
ttm_resource_manager_debug(man, &p);
return 0;
}
diff --git...
2023 May 26
1
[PATCH] drm: Remove unnecessary (void*) conversions
...ce.c b/drivers/gpu/drm/ttm/ttm_resource.c
> index 7333f7a87a2f..540faabcf8a4 100644
> --- a/drivers/gpu/drm/ttm/ttm_resource.c
> +++ b/drivers/gpu/drm/ttm/ttm_resource.c
> @@ -727,9 +727,8 @@ ttm_kmap_iter_linear_io_fini(struct ttm_kmap_iter_linear_io *iter_io,
>
> static int ttm_resource_manager_show(struct seq_file *m, void *unused)
> {
> - struct ttm_resource_manager *man =
> - (struct ttm_resource_manager *)m->private;
> struct drm_printer p = drm_seq_file_printer(m);
> + struct ttm_resource_manager *man = m->private;
> ttm_resource_manager_debug(man, &a...
2023 May 26
1
[PATCH] drm: Remove unnecessary (void*) conversions
...ce.c b/drivers/gpu/drm/ttm/ttm_resource.c
> index 7333f7a87a2f..540faabcf8a4 100644
> --- a/drivers/gpu/drm/ttm/ttm_resource.c
> +++ b/drivers/gpu/drm/ttm/ttm_resource.c
> @@ -727,9 +727,8 @@ ttm_kmap_iter_linear_io_fini(struct ttm_kmap_iter_linear_io *iter_io,
>
> static int ttm_resource_manager_show(struct seq_file *m, void *unused)
> {
> - struct ttm_resource_manager *man =
> - (struct ttm_resource_manager *)m->private;
> struct drm_printer p = drm_seq_file_printer(m);
> + struct ttm_resource_manager *man = m->private;
> ttm_resource_manager_debug(man, &a...
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
2023 Mar 03
1
[PATCH] Change the meaning of the fields in the ttm_place structure from pfn to bytes
...pu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> index 44367f03316f..5b5104e724e3 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> @@ -131,11 +131,12 @@ static int amdgpu_gtt_mgr_new(struct ttm_resource_manager *man,
> goto err_free;
> }
>
> - if (place->lpfn) {
> + if (place->res_end) {
> spin_lock(&mgr->lock);
> r = drm_mm_insert_node_in_range(&mgr->mm, &node->mm_nodes[0],
> - num_pages, tbo->page_alignment,
> - 0, place->...