On Thu, Jul 26, 2018 at 03:10:04PM +0100, Alexandru Gheorghe wrote:
> Some drivers can't use drm_gem_fb_create, so instead of copying the
> logic that does the framebuffer allocation allow them to use core
> drm_gem_fb_alloc.
>
> Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@xxxxxxx>
To me it looks like an useful thing to have exported, so for what is worth:
Acked-by: Liviu Dudau <liviu.dudau@xxxxxxx>
Sean, Maarten, Laurent, Gustavo, Daniel(s), do you have any objections?
Best regards,
Liviu
> ---
> drivers/gpu/drm/drm_gem_framebuffer_helper.c | 3 ++-
> include/drm/drm_gem_framebuffer_helper.h | 5 +++++
> 2 files changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/drm_gem_framebuffer_helper.c b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
> index 2810d4131411..64eddf5a1bd9 100644
> --- a/drivers/gpu/drm/drm_gem_framebuffer_helper.c
> +++ b/drivers/gpu/drm/drm_gem_framebuffer_helper.c
> @@ -57,7 +57,7 @@ struct drm_gem_object *drm_gem_fb_get_obj(struct drm_framebuffer *fb,
> }
> EXPORT_SYMBOL_GPL(drm_gem_fb_get_obj);
>
> -static struct drm_framebuffer *
> +struct drm_framebuffer *
> drm_gem_fb_alloc(struct drm_device *dev,
> const struct drm_mode_fb_cmd2 *mode_cmd,
> struct drm_gem_object **obj, unsigned int num_planes,
> @@ -85,6 +85,7 @@ drm_gem_fb_alloc(struct drm_device *dev,
>
> return fb;
> }
> +EXPORT_SYMBOL_GPL(drm_gem_fb_alloc);
>
> /**
> * drm_gem_fb_destroy - Free GEM backed framebuffer
> diff --git a/include/drm/drm_gem_framebuffer_helper.h b/include/drm/drm_gem_framebuffer_helper.h
> index a38de7eb55b4..d20c1356000a 100644
> --- a/include/drm/drm_gem_framebuffer_helper.h
> +++ b/include/drm/drm_gem_framebuffer_helper.h
> @@ -14,6 +14,11 @@ struct drm_simple_display_pipe;
>
> struct drm_gem_object *drm_gem_fb_get_obj(struct drm_framebuffer *fb,
> unsigned int plane);
> +struct drm_framebuffer *
> +drm_gem_fb_alloc(struct drm_device *dev,
> + const struct drm_mode_fb_cmd2 *mode_cmd,
> + struct drm_gem_object **obj, unsigned int num_planes,
> + const struct drm_framebuffer_funcs *funcs);
> void drm_gem_fb_destroy(struct drm_framebuffer *fb);
> int drm_gem_fb_create_handle(struct drm_framebuffer *fb, struct drm_file *file,
> unsigned int *handle);
> --
> 2.18.0
>
--
====================
| I would like to |
| fix the world, |
| but they're not |
| giving me the |
\ source code! /
---------------
¯\_(ツ)_/¯
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