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Merge airlied/drm-next into drm-misc-next

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Bake in the conflict between the drm_print.h extraction and the
addition of DRM_DEBUG_LEASES since we lost it a few too many times.

Also fix a new use of drm_plane_helper_check_state in msm to follow
Ville's conversion in

commit a01cb8ba3f
Author: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date:   Wed Nov 1 22:16:19 2017 +0200

    drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c

Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2017-11-21 11:33:10 +01:00
parent c83ecfa585 f150891fd9
commit 70c5f93669
1802 changed files with 61216 additions and 56845 deletions
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90
drivers/gpu/drm/drm_syncobj.c
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@@ -264,8 +264,14 @@ void drm_syncobj_free(struct kref *kref)
}
EXPORT_SYMBOL(drm_syncobj_free);
static int drm_syncobj_create(struct drm_file *file_private,
u32 *handle, uint32_t flags)
/**
* drm_syncobj_create - create a new syncobj
* @out_syncobj: returned syncobj
* @flags: DRM_SYNCOBJ_* flags
* @fence: if non-NULL, the syncobj will represent this fence
*/
int drm_syncobj_create(struct drm_syncobj **out_syncobj, uint32_t flags,
struct dma_fence *fence)
{
int ret;
struct drm_syncobj *syncobj;
@@ -286,6 +292,25 @@ static int drm_syncobj_create(struct drm_file *file_private,
}
}
if (fence)
drm_syncobj_replace_fence(syncobj, fence);
*out_syncobj = syncobj;
return 0;
}
EXPORT_SYMBOL(drm_syncobj_create);
/**
* drm_syncobj_get_handle - get a handle from a syncobj
*/
int drm_syncobj_get_handle(struct drm_file *file_private,
struct drm_syncobj *syncobj, u32 *handle)
{
int ret;
/* take a reference to put in the idr */
drm_syncobj_get(syncobj);
idr_preload(GFP_KERNEL);
spin_lock(&file_private->syncobj_table_lock);
ret = idr_alloc(&file_private->syncobj_idr, syncobj, 1, 0, GFP_NOWAIT);
@@ -301,6 +326,22 @@ static int drm_syncobj_create(struct drm_file *file_private,
*handle = ret;
return 0;
}
EXPORT_SYMBOL(drm_syncobj_get_handle);
static int drm_syncobj_create_as_handle(struct drm_file *file_private,
u32 *handle, uint32_t flags)
{
int ret;
struct drm_syncobj *syncobj;
ret = drm_syncobj_create(&syncobj, flags, NULL);
if (ret)
return ret;
ret = drm_syncobj_get_handle(file_private, syncobj, handle);
drm_syncobj_put(syncobj);
return ret;
}
static int drm_syncobj_destroy(struct drm_file *file_private,
u32 handle)
@@ -347,33 +388,38 @@ static int drm_syncobj_alloc_file(struct drm_syncobj *syncobj)
return 0;
}
int drm_syncobj_get_fd(struct drm_syncobj *syncobj, int *p_fd)
{
int ret;
int fd;
fd = get_unused_fd_flags(O_CLOEXEC);
if (fd < 0)
return fd;
if (!syncobj->file) {
ret = drm_syncobj_alloc_file(syncobj);
if (ret) {
put_unused_fd(fd);
return ret;
}
}
fd_install(fd, syncobj->file);
*p_fd = fd;
return 0;
}
EXPORT_SYMBOL(drm_syncobj_get_fd);
static int drm_syncobj_handle_to_fd(struct drm_file *file_private,
u32 handle, int *p_fd)
{
struct drm_syncobj *syncobj = drm_syncobj_find(file_private, handle);
int ret;
int fd;
if (!syncobj)
return -EINVAL;
fd = get_unused_fd_flags(O_CLOEXEC);
if (fd < 0) {
drm_syncobj_put(syncobj);
return fd;
}
if (!syncobj->file) {
ret = drm_syncobj_alloc_file(syncobj);
if (ret)
goto out_put_fd;
}
fd_install(fd, syncobj->file);
drm_syncobj_put(syncobj);
*p_fd = fd;
return 0;
out_put_fd:
put_unused_fd(fd);
ret = drm_syncobj_get_fd(syncobj, p_fd);
drm_syncobj_put(syncobj);
return ret;
}
@@ -524,8 +570,8 @@ drm_syncobj_create_ioctl(struct drm_device *dev, void *data,
if (args->flags & ~DRM_SYNCOBJ_CREATE_SIGNALED)
return -EINVAL;
return drm_syncobj_create(file_private,
&args->handle, args->flags);
return drm_syncobj_create_as_handle(file_private,
&args->handle, args->flags);
}
int