Merge tag 'omapdrm-4.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux into drm-fixes
omapdrm fixes for v4.11
- Fix types in omapdrm uapi header to avoid userspace compilation errors
- Fix dmabuf mmap for dma_alloc'ed buffers
* tag 'omapdrm-4.11-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
uapi: fix drm/omap_drm.h userspace compilation errors
drm/omap: fix dmabuf mmap for dma_alloc'ed buffers
diff --git a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
index af267c3..ee5883f 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c
@@ -147,9 +147,6 @@ static int omap_gem_dmabuf_mmap(struct dma_buf *buffer,
struct drm_gem_object *obj = buffer->priv;
int ret = 0;
- if (WARN_ON(!obj->filp))
- return -EINVAL;
-
ret = drm_gem_mmap_obj(obj, omap_gem_mmap_size(obj), vma);
if (ret < 0)
return ret;
diff --git a/include/uapi/drm/omap_drm.h b/include/uapi/drm/omap_drm.h
index 407cb55..7fb9786 100644
--- a/include/uapi/drm/omap_drm.h
+++ b/include/uapi/drm/omap_drm.h
@@ -33,8 +33,8 @@ extern "C" {
#define OMAP_PARAM_CHIPSET_ID 1 /* ie. 0x3430, 0x4430, etc */
struct drm_omap_param {
- uint64_t param; /* in */
- uint64_t value; /* in (set_param), out (get_param) */
+ __u64 param; /* in */
+ __u64 value; /* in (set_param), out (get_param) */
};
#define OMAP_BO_SCANOUT 0x00000001 /* scanout capable (phys contiguous) */
@@ -53,18 +53,18 @@ struct drm_omap_param {
#define OMAP_BO_TILED (OMAP_BO_TILED_8 | OMAP_BO_TILED_16 | OMAP_BO_TILED_32)
union omap_gem_size {
- uint32_t bytes; /* (for non-tiled formats) */
+ __u32 bytes; /* (for non-tiled formats) */
struct {
- uint16_t width;
- uint16_t height;
+ __u16 width;
+ __u16 height;
} tiled; /* (for tiled formats) */
};
struct drm_omap_gem_new {
union omap_gem_size size; /* in */
- uint32_t flags; /* in */
- uint32_t handle; /* out */
- uint32_t __pad;
+ __u32 flags; /* in */
+ __u32 handle; /* out */
+ __u32 __pad;
};
/* mask of operations: */
@@ -74,33 +74,33 @@ enum omap_gem_op {
};
struct drm_omap_gem_cpu_prep {
- uint32_t handle; /* buffer handle (in) */
- uint32_t op; /* mask of omap_gem_op (in) */
+ __u32 handle; /* buffer handle (in) */
+ __u32 op; /* mask of omap_gem_op (in) */
};
struct drm_omap_gem_cpu_fini {
- uint32_t handle; /* buffer handle (in) */
- uint32_t op; /* mask of omap_gem_op (in) */
+ __u32 handle; /* buffer handle (in) */
+ __u32 op; /* mask of omap_gem_op (in) */
/* TODO maybe here we pass down info about what regions are touched
* by sw so we can be clever about cache ops? For now a placeholder,
* set to zero and we just do full buffer flush..
*/
- uint32_t nregions;
- uint32_t __pad;
+ __u32 nregions;
+ __u32 __pad;
};
struct drm_omap_gem_info {
- uint32_t handle; /* buffer handle (in) */
- uint32_t pad;
- uint64_t offset; /* mmap offset (out) */
+ __u32 handle; /* buffer handle (in) */
+ __u32 pad;
+ __u64 offset; /* mmap offset (out) */
/* note: in case of tiled buffers, the user virtual size can be
* different from the physical size (ie. how many pages are needed
* to back the object) which is returned in DRM_IOCTL_GEM_OPEN..
* This size here is the one that should be used if you want to
* mmap() the buffer:
*/
- uint32_t size; /* virtual size for mmap'ing (out) */
- uint32_t __pad;
+ __u32 size; /* virtual size for mmap'ing (out) */
+ __u32 __pad;
};
#define DRM_OMAP_GET_PARAM 0x00