[PATCH v2 30/43] drm/renesas/shmobile: Use fbdev-dma

[Laurent Pinchart]

Hi Thomas,

Thank you for the patch.

On Wed, Apr 10, 2024 at 03:02:26PM +0200, Thomas Zimmermann wrote:
> Implement fbdev emulation with fbdev-dma. Fbdev-dma now supports
> damage handling, which is required by shmobile. Avoids the overhead of
> fbdev-generic's additional shadow buffering. No functional changes.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
> Cc: Geert Uytterhoeven <geert+renesas at glider.be>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas at ideasonboard.com>

> ---
>  drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
> index e83c3e52251de..890cc2f6408d6 100644
> --- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
> +++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_drv.c
> @@ -19,7 +19,7 @@
>  
>  #include <drm/drm_atomic_helper.h>
>  #include <drm/drm_drv.h>
> -#include <drm/drm_fbdev_generic.h>
> +#include <drm/drm_fbdev_dma.h>
>  #include <drm/drm_gem_dma_helper.h>
>  #include <drm/drm_modeset_helper.h>
>  #include <drm/drm_module.h>
> @@ -250,7 +250,7 @@ static int shmob_drm_probe(struct platform_device *pdev)
>  	if (ret < 0)
>  		goto err_modeset_cleanup;
>  
> -	drm_fbdev_generic_setup(ddev, 16);
> +	drm_fbdev_dma_setup(ddev, 16);
>  
>  	return 0;
>  

-- 
Regards,

Laurent Pinchart