linux-kernel - Re: [PATCH v2 52/59] drm-dyndbg: add DRM_CLASSMAP

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Message-ID: <2310238a-adb9-4189-b848-6f3df5ddd152@bootlin.com>
Date: Mon, 24 Mar 2025 16:00:34 +0100
From: Louis Chauvet <louis.chauvet@...tlin.com>
To: Jim Cromie <jim.cromie@...il.com>, linux-kernel@...r.kernel.org,
 dri-devel@...ts.freedesktop.org, amd-gfx@...ts.freedesktop.org,
 intel-gvt-dev@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org,
 intel-gfx-trybot@...ts.freedesktop.org
Cc: jbaron@...mai.com, gregkh@...uxfoundation.org, ukaszb@...omium.org,
 daniel.vetter@...ll.ch, tvrtko.ursulin@...ux.intel.com,
 jani.nikula@...el.com, ville.syrjala@...ux.intel.com
Subject: Re: [PATCH v2 52/59] drm-dyndbg: add DRM_CLASSMAP_USE to vkms driver



Le 20/03/2025 à 19:52, Jim Cromie a écrit :
> The vkms driver has a number of DRM_UT_* debugs, make them
> controllable when CONFIG_DRM_USE_DYNAMIC_DEBUG=y by telling dyndbg
> that the module uses them.
> 
> Signed-off-by: Jim Cromie <jim.cromie@...il.com>

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

> ---
>   drivers/gpu/drm/vkms/vkms_drv.c | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
> index e0409aba9349..4b9da64661fb 100644
> --- a/drivers/gpu/drm/vkms/vkms_drv.c
> +++ b/drivers/gpu/drm/vkms/vkms_drv.c
> @@ -39,6 +39,8 @@
>   
>   static struct vkms_config *default_config;
>   
> +DRM_CLASSMAP_USE(drm_debug_classes);
> +
>   static bool enable_cursor = true;
>   module_param_named(enable_cursor, enable_cursor, bool, 0444);
>   MODULE_PARM_DESC(enable_cursor, "Enable/Disable cursor support");

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