[PATCH v3 05/81] drm/fbdev-dma: Support struct drm_driver.fbdev_probe

Javier Martinez Canillas javierm at redhat.com
Tue Sep 3 11:08:55 UTC 2024


Thomas Zimmermann <tzimmermann at suse.de> writes:

> Rework fbdev probing to support fbdev_probe in struct drm_driver
> and reimplement the old fb_probe callback on top of it. Provide an
> initializer macro for struct drm_driver that sets the callback
> according to the kernel configuration.
>
> This change allows the common fbdev client to run on top of DMA-
> based DRM drivers.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> ---
>  drivers/gpu/drm/drm_fbdev_dma.c | 60 ++++++++++++++++++++-------------
>  include/drm/drm_fbdev_dma.h     | 12 +++++++
>  2 files changed, 48 insertions(+), 24 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_fbdev_dma.c b/drivers/gpu/drm/drm_fbdev_dma.c
> index 7ef5a48c8029..aeccf7f7a522 100644
> --- a/drivers/gpu/drm/drm_fbdev_dma.c
> +++ b/drivers/gpu/drm/drm_fbdev_dma.c
> @@ -86,6 +86,40 @@ static const struct fb_ops drm_fbdev_dma_fb_ops = {
>  
>  static int drm_fbdev_dma_helper_fb_probe(struct drm_fb_helper *fb_helper,
>  					 struct drm_fb_helper_surface_size *sizes)
> +{

static inline for this wrapper maybe ?

> +	return drm_fbdev_dma_driver_fbdev_probe(fb_helper, sizes);
> +}
> +

Reviewed-by: Javier Martinez Canillas <javierm at redhat.com>

-- 
Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat



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