[PATCH 08/86] drm/arm/hdlcd: Run DRM default client setup

[Liviu Dudau]

On Fri, Aug 16, 2024 at 02:22:34PM +0200, Thomas Zimmermann wrote:
> Call drm_client_setup() 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.
> 
> The hdlcd driver specifies a preferred color mode of 32. As this
> is the default if no format has been given, leave it out entirely.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
> Cc: Liviu Dudau <liviu.dudau at arm.com>

Acked-by: Liviu Dudau <liviu.dudau at arm.com>

> ---
>  drivers/gpu/drm/arm/hdlcd_drv.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c
> index 32be9e370049..f5d358f3893b 100644
> --- a/drivers/gpu/drm/arm/hdlcd_drv.c
> +++ b/drivers/gpu/drm/arm/hdlcd_drv.c
> @@ -23,6 +23,7 @@
>  
>  #include <drm/drm_aperture.h>
>  #include <drm/drm_atomic_helper.h>
> +#include <drm/drm_client_setup.h>
>  #include <drm/drm_crtc.h>
>  #include <drm/drm_debugfs.h>
>  #include <drm/drm_drv.h>
> @@ -228,6 +229,7 @@ DEFINE_DRM_GEM_DMA_FOPS(fops);
>  static const struct drm_driver hdlcd_driver = {
>  	.driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC,
>  	DRM_GEM_DMA_DRIVER_OPS,
> +	DRM_FBDEV_DMA_DRIVER_OPS,
>  	.fops = &fops,
>  	.name = "hdlcd",
>  	.desc = "ARM HDLCD Controller DRM",
> @@ -299,7 +301,7 @@ static int hdlcd_drm_bind(struct device *dev)
>  	if (ret)
>  		goto err_register;
>  
> -	drm_fbdev_dma_setup(drm, 32);
> +	drm_client_setup(drm, NULL);
>  
>  	return 0;
>  
> -- 
> 2.46.0
> 

-- 
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