linux-kernel - Re: [PATCH] drm/tests: make sure drm_client

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Message-ID: <48b9ee80-bf97-4973-a11f-270b41364081@bootlin.com>
Date: Mon, 8 Sep 2025 10:18:13 +0200
From: Louis Chauvet <louis.chauvet@...tlin.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>
Cc: dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] drm/tests: make sure drm_client_modeset tests are enabled



Le 21/08/2025 à 13:25, Dmitry Baryshkov a écrit :
> Default config for UML (x86_64) doesn't include any driver which
> supports DRM_CLIENT_SELECTION, which makes drm_client_modeset disabled
> (and correspondingly tests for that module are not executed too).
> 
> Enable DRM_VKMS and DRM_FBDEV_EMULATION in order to be able to run DRM
> client modesetting tests.
> 
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>

Reviewed-by: Louis Chauvet <louis.chauvet@...tlin.com>

> ---
>   drivers/gpu/drm/tests/.kunitconfig | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/tests/.kunitconfig b/drivers/gpu/drm/tests/.kunitconfig
> index 6ec04b4c979d45a082a5fb078b81346e1f60b0d2..5be8e71f45d5c3588ca67f117e4c44b995153f63 100644
> --- a/drivers/gpu/drm/tests/.kunitconfig
> +++ b/drivers/gpu/drm/tests/.kunitconfig
> @@ -1,3 +1,5 @@
>   CONFIG_KUNIT=y
>   CONFIG_DRM=y
> +CONFIG_DRM_VKMS=y
> +CONFIG_DRM_FBDEV_EMULATION=y
>   CONFIG_DRM_KUNIT_TEST=y
> 
> ---
> base-commit: c8cea4371e5eca30cda8660aabb337747dabc51d
> change-id: 20250821-drm-client-tests-32657432c103
> 
> Best regards,

-- 
Louis Chauvet, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com