[PATCH] drm/i915: fix flags in dma buf exporting

[PATCH] drm/i915: fix flags in dma buf exporting

[Dave Airlie]

From: Dave Airlie <airlied@redhat.com>

As pointed out by Seung-Woo Kim this should have been
passing flags like nouveau/radeon have.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>
---
 drivers/gpu/drm/i915/i915_gem_dmabuf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
index 773ef77..7be4241 100644
--- a/drivers/gpu/drm/i915/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/i915_gem_dmabuf.c
@@ -226,7 +226,7 @@ struct dma_buf *i915_gem_prime_export(struct drm_device *dev,
 {
 	struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
 
-	return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, 0600);
+	return dma_buf_export(obj, &i915_dmabuf_ops, obj->base.size, flags);
 }
 
 static int i915_gem_object_get_pages_dmabuf(struct drm_i915_gem_object *obj)
-- 
1.8.0.2

[PATCH 1/2] drm/exynos: fix flags in dma buf exporting

[Seung-Woo Kim]

This patch fixes flags passed to dma buf exporting.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
---
I found exynos drm also sends wrong flag for dma buf exporting. So I send this
based on drm-fixes branch.

 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
index fae1f2e..8cb8c56 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
@@ -185,7 +185,7 @@ struct dma_buf *exynos_dmabuf_prime_export(struct drm_device *drm_dev,
 	struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
 
 	return dma_buf_export(exynos_gem_obj, &exynos_dmabuf_ops,
-				exynos_gem_obj->base.size, 0600);
+				exynos_gem_obj->base.size, flags);
 }
 
 struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device *drm_dev,
-- 
1.7.4.1

[PATCH 2/2] drm/omap: fix flags in dma buf exporting

[Seung-Woo Kim]

This patch fixes flags passed to dma buf exporting.

Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Cc: Rob Clark <rob.clark@linaro.org>
---
I found omap drm also sends wrong flag for dma buf exporting. So I send this
based on drm-fixes branch.

 drivers/staging/omapdrm/omap_gem_dmabuf.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/omapdrm/omap_gem_dmabuf.c b/drivers/staging/omapdrm/omap_gem_dmabuf.c
index c6f3ef6..e5ffe72 100644
--- a/drivers/staging/omapdrm/omap_gem_dmabuf.c
+++ b/drivers/staging/omapdrm/omap_gem_dmabuf.c
@@ -194,7 +194,7 @@ struct dma_buf_ops omap_dmabuf_ops = {
 struct dma_buf * omap_gem_prime_export(struct drm_device *dev,
 		struct drm_gem_object *obj, int flags)
 {
-	return dma_buf_export(obj, &omap_dmabuf_ops, obj->size, 0600);
+	return dma_buf_export(obj, &omap_dmabuf_ops, obj->size, flags);
 }
 
 struct drm_gem_object * omap_gem_prime_import(struct drm_device *dev,
-- 
1.7.4.1

Re: [PATCH] drm/i915: fix flags in dma buf exporting

[Daniel Vetter]

On Thu, Dec 20, 2012 at 10:51:09AM +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied@redhat.com>
> 
> As pointed out by Seung-Woo Kim this should have been
> passing flags like nouveau/radeon have.
> 
> Cc: stable@vger.kernel.org
> Signed-off-by: Dave Airlie <airlied@redhat.com>

Picked up for -fixes, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch

Re: [PATCH 2/2] drm/omap: fix flags in dma buf exporting

[Rob Clark]

On Thu, Dec 20, 2012 at 1:39 AM, Seung-Woo Kim <sw0312.kim@samsung.com> wrote:
> This patch fixes flags passed to dma buf exporting.
>
> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
> Cc: Rob Clark <rob.clark@linaro.org>

Probably should go to GregKH, unless he doesn't mind this going in via
drm tree (it won't conflict with any other recent patches).  Either
way,

Signed-off-by: Rob Clark <rob@ti.com>

> ---
> I found omap drm also sends wrong flag for dma buf exporting. So I send this
> based on drm-fixes branch.
>
>  drivers/staging/omapdrm/omap_gem_dmabuf.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/staging/omapdrm/omap_gem_dmabuf.c b/drivers/staging/omapdrm/omap_gem_dmabuf.c
> index c6f3ef6..e5ffe72 100644
> --- a/drivers/staging/omapdrm/omap_gem_dmabuf.c
> +++ b/drivers/staging/omapdrm/omap_gem_dmabuf.c
> @@ -194,7 +194,7 @@ struct dma_buf_ops omap_dmabuf_ops = {
>  struct dma_buf * omap_gem_prime_export(struct drm_device *dev,
>                 struct drm_gem_object *obj, int flags)
>  {
> -       return dma_buf_export(obj, &omap_dmabuf_ops, obj->size, 0600);
> +       return dma_buf_export(obj, &omap_dmabuf_ops, obj->size, flags);
>  }
>
>  struct drm_gem_object * omap_gem_prime_import(struct drm_device *dev,
> --
> 1.7.4.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel

Re: [PATCH 1/2] drm/exynos: fix flags in dma buf exporting

[Inki Dae]

[-- Attachment #1.1: Type: text/plain, Size: 1375 bytes --]

Applied.

Thanks,
Inki Dae

2012/12/20 Seung-Woo Kim <sw0312.kim@samsung.com>

> This patch fixes flags passed to dma buf exporting.
>
> Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
> Signed-off-by: Kyungmin.park <kyungmin.park@samsung.com>
> ---
> I found exynos drm also sends wrong flag for dma buf exporting. So I send
> this
> based on drm-fixes branch.
>
>  drivers/gpu/drm/exynos/exynos_drm_dmabuf.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
> b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
> index fae1f2e..8cb8c56 100644
> --- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
> +++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c
> @@ -185,7 +185,7 @@ struct dma_buf *exynos_dmabuf_prime_export(struct
> drm_device *drm_dev,
>         struct exynos_drm_gem_obj *exynos_gem_obj = to_exynos_gem_obj(obj);
>
>         return dma_buf_export(exynos_gem_obj, &exynos_dmabuf_ops,
> -                               exynos_gem_obj->base.size, 0600);
> +                               exynos_gem_obj->base.size, flags);
>  }
>
>  struct drm_gem_object *exynos_dmabuf_prime_import(struct drm_device
> *drm_dev,
> --
> 1.7.4.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>

[-- Attachment #1.2: Type: text/html, Size: 2033 bytes --]

[-- Attachment #2: Type: text/plain, Size: 159 bytes --]

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel