Displaying 20 results from an estimated 74 matches for "nouveau_bdev".
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nouveau_fbdev
2020 Jan 10
1
[PATCH -next] drm/ttm: Remove set but not used variable 'mem'
...u/drm/nouveau/nouveau_ttm.c
index 77a0c6a..7ca0a24 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
- struct nouveau_mem *mem;
int ret;
if (drm->client.device.info.ram_size == 0)
return -ENOMEM;
ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
- mem = nouveau_mem(reg);
if (ret)
return ret;
@@ -103,11 +101,9 @@ nouveau_gart_manager...
2020 Jan 24
1
[PATCH 1/2] drm/nouveau: move io_reserve_lru handling into the driver v2
...;nvbo->placement, align >> PAGE_SHIFT, false,
> @@ -574,6 +576,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
> PAGE_SIZE, DMA_FROM_DEVICE);
> }
>
> +void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
> +{
> + struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> + struct nouveau_bo *nvbo = nouveau_bo(bo);
> +
> + mutex_lock(&drm->ttm.io_reserve_mutex);
> + list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
> + mutex_unlock(&drm->ttm.io_reserve_mutex);
> +}
> +
> +void nouveau...
2014 Jul 10
2
[PATCH v4 4/6] drm/nouveau: synchronize BOs when required
...au/nouveau_bo.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
> @@ -402,6 +402,60 @@ nouveau_bo_unmap(struct nouveau_bo *nvbo)
> ttm_bo_kunmap(&nvbo->kmap);
> }
>
> +void
> +nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
> +{
> + struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
> + struct nouveau_device *device = nouveau_dev(drm->dev);
> + struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
> + int i;
> +
> + if (!ttm_dma)
> + return;
> +
> + if (nv_device_is_cpu_coherent(device) || nvbo->force_coherent)
>...
2020 Jan 28
1
[PATCH 1/2] drm/nouveau: move io_reserve_lru handling into the driver v2
...PAGE_SHIFT, false,
> @@ -574,6 +576,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
> PAGE_SIZE, DMA_FROM_DEVICE);
> }
>
> +void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
> +{
> + struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> + struct nouveau_bo *nvbo = nouveau_bo(bo);
> +
> + mutex_lock(&drm->ttm.io_reserve_mutex);
> + list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
> + mutex_unlock(&drm->ttm.io_reserve_mutex);
> +}
&...
2014 Jul 08
0
[PATCH v4 4/6] drm/nouveau: synchronize BOs when required
...e4e8886769 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -402,6 +402,60 @@ nouveau_bo_unmap(struct nouveau_bo *nvbo)
ttm_bo_kunmap(&nvbo->kmap);
}
+void
+nouveau_bo_sync_for_device(struct nouveau_bo *nvbo)
+{
+ struct nouveau_drm *drm = nouveau_bdev(nvbo->bo.bdev);
+ struct nouveau_device *device = nouveau_dev(drm->dev);
+ struct ttm_dma_tt *ttm_dma = (struct ttm_dma_tt *)nvbo->bo.ttm;
+ int i;
+
+ if (!ttm_dma)
+ return;
+
+ if (nv_device_is_cpu_coherent(device) || nvbo->force_coherent)
+ return;
+
+ if (nv_device_is_pci(device)...
2020 May 13
1
[PATCH 2/2] drm/ttm: deprecate AGP support
...+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_ENABLED(CONFIG_AGP)
> +#if IS_ENABLED(CONFIG_DRM_TTM_...
2020 Jan 24
4
TTM/Nouveau cleanups
Hi guys,
I've already send this out in September last year, but only got a response from Daniel.
Could you guys please test this and tell me what you think about it?
Basically I'm trying to remove all driver specific features from TTM which don't need to be inside the framework.
Thanks,
Christian.
2019 Nov 15
4
[PATCH 0/2] drm/nouveau: remove some set but not used variables
zhengbin (2):
drm/nouveau: remove set but not used variable 'pclks','width'
drm/nouveau: remove set but not used variable 'mem'
drivers/gpu/drm/nouveau/dispnv04/arb.c | 6 ++----
drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 ----
2 files changed, 2 insertions(+), 8 deletions(-)
--
2.7.4
2020 Jan 24
0
[PATCH 1/2] drm/nouveau: move io_reserve_lru handling into the driver v2
...mp;nvbo->bo, size, type,
&nvbo->placement, align >> PAGE_SHIFT, false,
@@ -574,6 +576,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
PAGE_SIZE, DMA_FROM_DEVICE);
}
+void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
+{
+ struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+
+ mutex_lock(&drm->ttm.io_reserve_mutex);
+ list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
+ mutex_unlock(&drm->ttm.io_reserve_mutex);
+}
+
+void nouveau_bo_del_io_reserve_lru(struct ttm_buffer...
2020 Aug 21
0
[PATCH 2/3] drm/nouveau: move io_reserve_lru handling into the driver v4
...mp;nvbo->bo, size, type,
&nvbo->placement, align >> PAGE_SHIFT, false,
@@ -574,6 +576,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
PAGE_SIZE, DMA_FROM_DEVICE);
}
+void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
+{
+ struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+
+ mutex_lock(&drm->ttm.io_reserve_mutex);
+ list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
+ mutex_unlock(&drm->ttm.io_reserve_mutex);
+}
+
+void nouveau_bo_del_io_reserve_lru(struct ttm_buffer...
2019 Oct 09
0
[PATCH 1/2] drm/nouveau: move io_reserve_lru handling into the driver
...amp;nvbo->placement, align >> PAGE_SHIFT, false,
> @@ -566,6 +568,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
> PAGE_SIZE, DMA_FROM_DEVICE);
> }
>
> +void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
> +{
> + struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> + struct nouveau_bo *nvbo = nouveau_bo(bo);
> +
> + mutex_lock(&drm->ttm.io_reserve_mutex);
> + list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
> + mutex_unlock(&drm->ttm.io_reserve_mutex);
> +}
> +
> +void nouveau...
2010 Mar 18
0
[PATCH] drm/nouveau: Make use of TTM busy_placements.
...lags);
+
+ pl->busy_placement = nvbo->busy_placements;
+ set_placement_list(nvbo->busy_placements, &pl->num_busy_placement,
+ type | busy, flags);
}
int
@@ -199,7 +206,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype)
{
struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev);
struct ttm_buffer_object *bo = &nvbo->bo;
- int ret, i;
+ int ret;
if (nvbo->pin_refcnt && !(memtype & (1 << bo->mem.mem_type))) {
NV_ERROR(nouveau_bdev(bo->bdev)->dev,
@@ -215,9 +222,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint3...
2020 May 13
0
[PATCH 2/2] drm/ttm: deprecate AGP support
...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_ENABLED(CONFIG_AGP)
+#if IS_ENABLED(CONFIG_DRM_TTM_AGP)
if (drm->agp.bridge) {
re...
2013 Aug 28
2
[PATCH 3/6] drm/nouveau: hook up cache sync functions
...ruct nouveau_bo *nvbo, bool interruptible,
> {
> int ret;
>
> + if (nvbo->bo.ttm && nvbo->bo.ttm->caching_state == tt_cached)
You don't want to do it also for tt_wc ?
> + ttm_dma_tt_cache_sync_for_device((struct ttm_dma_tt *)nvbo->bo.ttm,
> + &nouveau_bdev(nvbo->bo.ttm->bdev)->dev->pdev->dev);
> +
> ret = ttm_bo_validate(&nvbo->bo, &nvbo->placement,
> interruptible, no_wait_gpu);
> if (ret)
> diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
> index...
2019 Sep 30
3
[PATCH 1/2] drm/nouveau: move io_reserve_lru handling into the driver
...mp;nvbo->bo, size, type,
&nvbo->placement, align >> PAGE_SHIFT, false,
@@ -566,6 +568,26 @@ nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
PAGE_SIZE, DMA_FROM_DEVICE);
}
+void nouveau_bo_add_io_reserve_lru(struct ttm_buffer_object *bo)
+{
+ struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
+ struct nouveau_bo *nvbo = nouveau_bo(bo);
+
+ mutex_lock(&drm->ttm.io_reserve_mutex);
+ list_move_tail(&nvbo->io_reserve_lru, &drm->ttm.io_reserve_lru);
+ mutex_unlock(&drm->ttm.io_reserve_mutex);
+}
+
+void nouveau_bo_del_io_reserve_lru(struct ttm_buffer...
2014 May 19
2
[PATCH 3/4] drm/nouveau: hook up cache sync functions
.../drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
[...]
> +#ifdef NOUVEAU_NEED_CACHE_SYNC
> +void
> +nouveau_bo_sync_for_cpu(struct nouveau_bo *nvbo)
> +{
> + struct nouveau_device *device;
> + struct ttm_tt *ttm = nvbo->bo.ttm;
> +
> + device = nouveau_dev(nouveau_bdev(ttm->bdev)->dev);
> +
> + if (nvbo->bo.ttm && nvbo->bo.ttm->caching_state == tt_cached)
> + ttm_dma_tt_cache_sync_for_cpu((struct ttm_dma_tt *)nvbo->bo.ttm,
> + nv_device_base(device));
Can we be certain at this point that the struct ttm_tt is in fa...
2019 Nov 15
0
[PATCH 2/2] drm/nouveau: remove set but not used variable 'mem'
...7a0c6a..7ca0a24 100644
> --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
> +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
> @@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager
> *man,
> {
> struct nouveau_bo *nvbo = nouveau_bo(bo);
> struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
> - struct nouveau_mem *mem;
> int ret;
>
> if (drm->client.device.info.ram_size == 0)
> return -ENOMEM;
>
> ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
> - mem = nouveau_mem(reg);
> if (ret)
> return...
2019 Nov 15
0
[PATCH 2/2] drm/nouveau: remove set but not used variable 'mem'
...u/drm/nouveau/nouveau_ttm.c
index 77a0c6a..7ca0a24 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
- struct nouveau_mem *mem;
int ret;
if (drm->client.device.info.ram_size == 0)
return -ENOMEM;
ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
- mem = nouveau_mem(reg);
if (ret)
return ret;
@@ -103,11 +101,9 @@ nouveau_gart_manager_ne...
2020 Feb 14
0
[PATCH AUTOSEL 5.5 358/542] drm/nouveau/drm/ttm: Remove set but not used variable 'mem'
...u/nouveau_ttm.c
index 77a0c6ad3cef5..7ca0a24985327 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
- struct nouveau_mem *mem;
int ret;
if (drm->client.device.info.ram_size == 0)
return -ENOMEM;
ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
- mem = nouveau_mem(reg);
if (ret)
return ret;
@@ -103,11 +101,9 @@ nouveau_gart_manager...
2020 Feb 14
0
[PATCH AUTOSEL 5.4 312/459] drm/nouveau/drm/ttm: Remove set but not used variable 'mem'
...u/nouveau_ttm.c
index f0daf958e03a2..621d28f094bc7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
@@ -63,14 +63,12 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
{
struct nouveau_bo *nvbo = nouveau_bo(bo);
struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
- struct nouveau_mem *mem;
int ret;
if (drm->client.device.info.ram_size == 0)
return -ENOMEM;
ret = nouveau_mem_new(&drm->master, nvbo->kind, nvbo->comp, reg);
- mem = nouveau_mem(reg);
if (ret)
return ret;
@@ -103,11 +101,9 @@ nouveau_gart_manager...