Displaying 20 results from an estimated 26 matches for "radeon_gem_prime_vmap".
2020 Aug 13
2
[PATCH 12/20] drm/radeon: Introduce GEM object functions
...gt; struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
> struct dma_buf_attachment *,
> struct sg_table *sg);
> -int radeon_gem_prime_pin(struct drm_gem_object *obj);
> -void radeon_gem_prime_unpin(struct drm_gem_object *obj);
> -void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
> -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
>
> /* atpx handler */
> #if defined(CONFIG_VGA_SWITCHEROO)
> @@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp,
> }
>
> ret = drm_ioctl(filp, cmd...
2020 Sep 15
1
[PATCH v2 12/21] drm/radeon: Introduce GEM object functions
...le(struct drm_gem_object *obj);
struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *,
struct sg_table *sg);
-int radeon_gem_prime_pin(struct drm_gem_object *obj);
-void radeon_gem_prime_unpin(struct drm_gem_object *obj);
-void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
-void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
/* atpx handler */
#if defined(CONFIG_VGA_SWITCHEROO)
@@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp,
}
ret = drm_ioctl(filp, cmd, arg);
-
+
pm_runtime_mark_last_busy(dev-&...
2020 Aug 13
0
[PATCH 12/20] drm/radeon: Introduce GEM object functions
...le(struct drm_gem_object *obj);
struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *,
struct sg_table *sg);
-int radeon_gem_prime_pin(struct drm_gem_object *obj);
-void radeon_gem_prime_unpin(struct drm_gem_object *obj);
-void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
-void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
/* atpx handler */
#if defined(CONFIG_VGA_SWITCHEROO)
@@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp,
}
ret = drm_ioctl(filp, cmd, arg);
-
+
pm_runtime_mark_last_busy(dev-&...
2020 Sep 15
0
[PATCH v2 12/21] drm/radeon: Introduce GEM object functions
...gt; struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev,
> struct dma_buf_attachment *,
> struct sg_table *sg);
> -int radeon_gem_prime_pin(struct drm_gem_object *obj);
> -void radeon_gem_prime_unpin(struct drm_gem_object *obj);
> -void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
> -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
>
> /* atpx handler */
> #if defined(CONFIG_VGA_SWITCHEROO)
> @@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp,
> }
>
> ret = drm_ioctl(filp, cmd...
2020 Aug 13
0
[PATCH 12/20] drm/radeon: Introduce GEM object functions
...t;> drm_device *dev,
>> ????????????????????????????? struct dma_buf_attachment *,
>> ????????????????????????????? struct sg_table *sg);
>> -int radeon_gem_prime_pin(struct drm_gem_object *obj);
>> -void radeon_gem_prime_unpin(struct drm_gem_object *obj);
>> -void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
>> -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
>> ? ? /* atpx handler */
>> ? #if defined(CONFIG_VGA_SWITCHEROO)
>> @@ -550,7 +538,7 @@ long radeon_drm_ioctl(struct file *filp,
>> ????? }
>> ? ????? ret = d...
2020 Sep 29
0
[PATCH v3 3/7] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...on/radeon_gem.c
@@ -40,8 +40,8 @@ struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj,
struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj);
int radeon_gem_prime_pin(struct drm_gem_object *obj);
void radeon_gem_prime_unpin(struct drm_gem_object *obj);
-void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
-void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
+int radeon_gem_prime_vmap(struct drm_gem_object *obj, struct dma_buf_map *map);
+void radeon_gem_prime_vunmap(struct drm_gem_object *obj, struct dma_buf_map *map);
static const struct drm_gem_ob...
2020 Aug 13
28
[PATCH 00/20] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in
favor of GEM object functions in struct drm_gem_object_funcs. This patchset
converts the remaining drivers to object functions and removes most of the
obsolete interfaces.
Patches #1 to #18 convert DRM drivers to GEM object functions, one by one.
Each patch moves existing callbacks from struct drm_driver to an instance
of
2020 Aug 18
2
[PATCH 1/2] drm: allow limiting the scatter list size.
..._sg_table(struct drm_gem_object *obj)
struct radeon_bo *bo = gem_to_radeon_bo(obj);
int npages = bo->tbo.num_pages;
- return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
+ return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages,
+ obj->max_segment);
}
void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index b9275ba7c5a5..444657e03c16 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -85,7 +85,8 @@ static int...
2020 Sep 07
2
[PATCH v4 1/1] drm: allow limiting the scatter list size.
...deon_gem_prime_get_sg_table(struct drm_gem_object *obj)
struct radeon_bo *bo = gem_to_radeon_bo(obj);
int npages = bo->tbo.num_pages;
- return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
+ return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, npages);
}
void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index b9275ba7c5a5..77eeaf3439f6 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -85,7 +85,8 @@ static int...
2020 Aug 18
2
[PATCH v2 1/2] drm: allow limiting the scatter list size.
...e(struct drm_gem_object *obj)
struct radeon_bo *bo = gem_to_radeon_bo(obj);
int npages = bo->tbo.num_pages;
- return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
+ return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages,
+ obj->dev->max_segment);
}
void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index b9275ba7c5a5..5ddb2d31a607 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -85,7 +85,8 @@ static int...
2020 Aug 18
0
[PATCH 1/2] drm: allow limiting the scatter list size.
...t radeon_bo *bo = gem_to_radeon_bo(obj);
> int npages = bo->tbo.num_pages;
>
> - return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
> + return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages,
> + obj->max_segment);
> }
>
> void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> index b9275ba7c5a5..444657e03c16 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> @@...
2020 Sep 07
0
[PATCH v3 1/2] drm: allow limiting the scatter list size.
...e(struct drm_gem_object *obj)
struct radeon_bo *bo = gem_to_radeon_bo(obj);
int npages = bo->tbo.num_pages;
- return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
+ return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages,
+ obj->dev->max_segment);
}
void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
index b9275ba7c5a5..5ddb2d31a607 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
@@ -85,7 +85,8 @@ static int...
2020 Sep 07
0
[PATCH v4 1/1] drm: allow limiting the scatter list size.
...struct radeon_bo *bo = gem_to_radeon_bo(obj);
> int npages = bo->tbo.num_pages;
>
> - return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
> + return drm_prime_pages_to_sg(obj->dev, bo->tbo.ttm->pages, npages);
> }
>
> void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> index b9275ba7c5a5..77eeaf3439f6 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> @@...
2020 Sep 01
0
[PATCH v2 1/2] drm: allow limiting the scatter list size.
...adeon_bo *bo = gem_to_radeon_bo(obj);
> int npages = bo->tbo.num_pages;
>
> - return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages);
> + return drm_prime_pages_to_sg(bo->tbo.ttm->pages, npages,
> + obj->dev->max_segment);
> }
>
> void *radeon_gem_prime_vmap(struct drm_gem_object *obj)
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> index b9275ba7c5a5..5ddb2d31a607 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_gem.c
> @@...
2020 Sep 29
14
[PATCH v3 0/7] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use
2020 Sep 29
14
[PATCH v3 0/7] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use
2020 Oct 15
1
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...;radeon.h"
@@ -40,8 +41,6 @@ struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj,
struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj);
int radeon_gem_prime_pin(struct drm_gem_object *obj);
void radeon_gem_prime_unpin(struct drm_gem_object *obj);
-void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
-void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
static const struct drm_gem_object_funcs radeon_gem_object_funcs;
@@ -235,8 +234,8 @@ static const struct drm_gem_object_funcs radeon_gem_object_funcs = {
.pin = radeon_gem_prime_pin,
.unpi...
2020 Oct 15
0
[PATCH v4 06/10] drm/gem: Use struct dma_buf_map in GEM vmap ops and convert GEM backends
...8 +41,6 @@ struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj,
> struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj);
> int radeon_gem_prime_pin(struct drm_gem_object *obj);
> void radeon_gem_prime_unpin(struct drm_gem_object *obj);
> -void *radeon_gem_prime_vmap(struct drm_gem_object *obj);
> -void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
>
> static const struct drm_gem_object_funcs radeon_gem_object_funcs;
>
> @@ -235,8 +234,8 @@ static const struct drm_gem_object_funcs radeon_gem_object_funcs = {
> .p...
2020 Sep 23
25
[PATCH v3 00/22] Convert all remaining drivers to GEM object functions
The GEM and PRIME related callbacks in struct drm_driver are deprecated in
favor of GEM object functions in struct drm_gem_object_funcs. This patchset
converts the remaining drivers to object functions and removes most of the
obsolete interfaces.
Version 3 of this patchset mostly fixes drm_gem_prime_handle_to_fd and
updates i.MX's dcss driver. The driver was missing from earlier versions
and
2020 Oct 28
10
[PATCH v6 00/10] Support GEM object mappings from I/O memory
DRM's fbdev console uses regular load and store operations to update
framebuffer memory. The bochs driver on sparc64 requires the use of
I/O-specific load and store operations. We have a workaround, but need
a long-term solution to the problem.
This patchset changes GEM's vmap/vunmap interfaces to forward pointers
of type struct dma_buf_map and updates the generic fbdev emulation to
use