linux-kernel - Re: [PATCH 1/2] drm/vc4: Run default client setup for all variants.

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Message-ID: <b1d76661-41b9-4841-80f4-452654d9cd6b@igalia.com>
Date: Wed, 9 Oct 2024 08:02:03 -0300
From: Maíra Canal <mcanal@...lia.com>
To: Dave Stevenson <dave.stevenson@...pberrypi.com>,
 Maxime Ripard <mripard@...nel.org>,
 Raspberry Pi Kernel Maintenance <kernel-list@...pberrypi.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Thomas Zimmermann <tzimmermann@...e.de>, David Airlie <airlied@...il.com>,
 Simona Vetter <simona@...ll.ch>,
 Javier Martinez Canillas <javierm@...hat.com>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] drm/vc4: Run default client setup for all variants.

Hi Dave,

On 10/2/24 12:06, Dave Stevenson wrote:
> Commit 45903624e9fc ("drm/vc4: Run DRM default client setup")
> only added DRM_FBDEV_DMA_DRIVER_OPS for the vc4 (Pi0-3) driver
> definition, which caused an issue on vc5 (Pi4) as there was no
> fbdev_probe function defined.
> 
> Fixes: 45903624e9fc ("drm/vc4: Run DRM default client setup")
> Signed-off-by: Dave Stevenson <dave.stevenson@...pberrypi.com>

Reviewed-by: Maíra Canal <mcanal@...lia.com>

Best Regards,
- Maíra

> ---
>   drivers/gpu/drm/vc4/vc4_drv.c | 1 +
>   1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c
> index 13a1ecddbca3..a238f76a6073 100644
> --- a/drivers/gpu/drm/vc4/vc4_drv.c
> +++ b/drivers/gpu/drm/vc4/vc4_drv.c
> @@ -238,6 +238,7 @@ const struct drm_driver vc5_drm_driver = {
>   #endif
>   
>   	DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(vc5_dumb_create),
> +	DRM_FBDEV_DMA_DRIVER_OPS,
>   
>   	.fops = &vc4_drm_fops,
>   
>