[PATCH v2 11/86] drm/atmel-hdlcd: Run DRM default client setup

[Sam Ravnborg]

On Wed, Aug 21, 2024 at 02:59:08PM +0200, Thomas Zimmermann wrote:
> Call drm_client_setup_with_fourcc() to run the kernel's default client
> setup for DRM. Set fbdev_probe in struct drm_driver, so that the client
> setup can start the common fbdev client.
> 
> v2:
> - use drm_client_setup_with_fourcc()
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Sam Ravnborg <sam at ravnborg.org>
> Cc: Boris Brezillon <bbrezillon at kernel.org>
> Cc: Nicolas Ferre <nicolas.ferre at microchip.com>
> Cc: Alexandre Belloni <alexandre.belloni at bootlin.com>
> Cc: Claudiu Beznea <claudiu.beznea at tuxon.dev>

Hi Thomas.

> ---
>  drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> index 9ce429f889ca..ca5bde8ac300 100644
> --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c
> @@ -18,8 +18,10 @@
>  
>  #include <drm/drm_atomic.h>
>  #include <drm/drm_atomic_helper.h>
> +#include <drm/drm_client_setup.h>
>  #include <drm/drm_drv.h>
>  #include <drm/drm_fbdev_dma.h>
> +#include <drm/drm_fourcc.h>
>  #include <drm/drm_gem_dma_helper.h>
>  #include <drm/drm_gem_framebuffer_helper.h>
>  #include <drm/drm_module.h>
> @@ -865,7 +867,7 @@ static int atmel_hlcdc_dc_drm_probe(struct platform_device *pdev)
>  	if (ret)
>  		goto err_unload;
>  
> -	drm_fbdev_dma_setup(ddev, 24);
> +	drm_client_setup_with_fourcc(ddev, DRM_FORMAT_RGB888);
>  
>  	return 0;

I looks like a patch is missing to add DRM_FBDEV_DMA_DRIVER_OPS to
struct drm_driver?

	Sam