From: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
Clean up the etnaviv prime import handling by combining msm_gem_import()
and msm_gem_prime_import_sg_table(), and then giving it an etnaviv_
prefix.
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
drivers/staging/etnaviv/etnaviv_drv.c | 2 +-
drivers/staging/etnaviv/etnaviv_drv.h | 6 ++----
drivers/staging/etnaviv/etnaviv_gem_prime.c | 13 +++----------
3 files changed, 6 insertions(+), 15 deletions(-)
diff --git a/drivers/staging/etnaviv/etnaviv_drv.c b/drivers/staging/etnaviv/etnaviv_drv.c
index 2d44fcd7299e..2b6800a782bb 100644
--- a/drivers/staging/etnaviv/etnaviv_drv.c
+++ b/drivers/staging/etnaviv/etnaviv_drv.c
@@ -508,7 +508,7 @@ static struct drm_driver etnaviv_drm_driver = {
.gem_prime_pin = msm_gem_prime_pin,
.gem_prime_unpin = msm_gem_prime_unpin,
.gem_prime_get_sg_table = msm_gem_prime_get_sg_table,
- .gem_prime_import_sg_table = msm_gem_prime_import_sg_table,
+ .gem_prime_import_sg_table = etnaviv_gem_prime_import_sg_table,
.gem_prime_vmap = msm_gem_prime_vmap,
.gem_prime_vunmap = msm_gem_prime_vunmap,
#ifdef CONFIG_DEBUG_FS
diff --git a/drivers/staging/etnaviv/etnaviv_drv.h b/drivers/staging/etnaviv/etnaviv_drv.h
index a1543734bc2f..bdf6685ef6cc 100644
--- a/drivers/staging/etnaviv/etnaviv_drv.h
+++ b/drivers/staging/etnaviv/etnaviv_drv.h
@@ -91,8 +91,8 @@ int msm_gem_dumb_map_offset(struct drm_file *file, struct drm_device *dev,
struct sg_table *msm_gem_prime_get_sg_table(struct drm_gem_object *obj);
void *msm_gem_prime_vmap(struct drm_gem_object *obj);
void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr);
-struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev,
- size_t size, struct sg_table *sg);
+struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
+ struct dma_buf_attachment *attach, struct sg_table *sg);
int msm_gem_prime_pin(struct drm_gem_object *obj);
void msm_gem_prime_unpin(struct drm_gem_object *obj);
void *etnaviv_gem_vaddr_locked(struct drm_gem_object *obj);
@@ -109,8 +109,6 @@ int etnaviv_gem_new_handle(struct drm_device *dev, struct drm_file *file,
uint32_t size, uint32_t flags, uint32_t *handle);
struct drm_gem_object *etnaviv_gem_new(struct drm_device *dev,
uint32_t size, uint32_t flags);
-struct drm_gem_object *msm_gem_import(struct drm_device *dev,
- uint32_t size, struct sg_table *sgt);
u32 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
struct etnaviv_gem_submit *submit);
diff --git a/drivers/staging/etnaviv/etnaviv_gem_prime.c b/drivers/staging/etnaviv/etnaviv_gem_prime.c
index 4cf9e043c604..d9742ae1fad1 100644
--- a/drivers/staging/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/staging/etnaviv/etnaviv_gem_prime.c
@@ -39,12 +39,6 @@ void msm_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
/* TODO msm_gem_vunmap() */
}
-struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev,
- size_t size, struct sg_table *sg)
-{
- return msm_gem_import(dev, size, sg);
-}
-
int msm_gem_prime_pin(struct drm_gem_object *obj)
{
if (!obj->import_attach)
@@ -77,14 +71,13 @@ static const struct etnaviv_gem_ops etnaviv_gem_prime_ops = {
.release = etnaviv_gem_prime_release,
};
-struct drm_gem_object *msm_gem_import(struct drm_device *dev,
- uint32_t size, struct sg_table *sgt)
+struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
+ struct dma_buf_attachment *attach, struct sg_table *sgt)
{
struct etnaviv_gem_object *etnaviv_obj;
+ size_t size = PAGE_ALIGN(attach->dmabuf->size);
int ret, npages;
- size = PAGE_ALIGN(size);
-
ret = etnaviv_gem_new_private(dev, size, ETNA_BO_WC, &etnaviv_obj);
if (ret < 0)
return ERR_PTR(ret);
--
2.1.4
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