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drm/client: Export drm_client_buffer_create() 

The helper drm_client_buffer_create() will be required by various
drivers for fbdev emulation.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
Link: https://patch.msgid.link/20260206133458.226467-2-tzimmermann@suse.de
master
Thomas Zimmermann 2026-02-06 14:21:54 +01:00
parent b8eb97ead8
commit e0afbfe321
2 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/drm_client.c
View File

@ -204,7 +204,7 @@ void drm_client_buffer_delete(struct drm_client_buffer *buffer)
} }
EXPORT_SYMBOL(drm_client_buffer_delete); EXPORT_SYMBOL(drm_client_buffer_delete);
static struct drm_client_buffer * struct drm_client_buffer *
drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height, drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height,
u32 format, u32 handle, u32 pitch) u32 format, u32 handle, u32 pitch)
{ {
@ -265,6 +265,7 @@ err_delete:
kfree(buffer); kfree(buffer);
return ERR_PTR(ret); return ERR_PTR(ret);
} }
EXPORT_SYMBOL(drm_client_buffer_create);
/** /**
* drm_client_buffer_vmap_local - Map DRM client buffer into address space * drm_client_buffer_vmap_local - Map DRM client buffer into address space

3
include/drm/drm_client.h
View File

@ -195,6 +195,9 @@ struct drm_client_buffer {
struct drm_framebuffer *fb; struct drm_framebuffer *fb;
}; };
struct drm_client_buffer *
drm_client_buffer_create(struct drm_client_dev *client, u32 width, u32 height,
u32 format, u32 handle, u32 pitch);
struct drm_client_buffer * struct drm_client_buffer *
drm_client_buffer_create_dumb(struct drm_client_dev *client, u32 width, u32 height, u32 format); drm_client_buffer_create_dumb(struct drm_client_dev *client, u32 width, u32 height, u32 format);
void drm_client_buffer_delete(struct drm_client_buffer *buffer); void drm_client_buffer_delete(struct drm_client_buffer *buffer);