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[2/2] drm/mode_config: Make drm_mode_config.(max|min)_(width|height) signed

Message ID 20250325212823.669459-3-lyude@redhat.com (mailing list archive)
State New
Headers show
Series drm: Make some resolution info unsigned | expand

Commit Message

Lyude Paul March 25, 2025, 9:27 p.m. UTC
Similarly, it doesn't really make much sense for us to allow devices to
specify their minimum/maximum resolution as signed. So, let's fix that as
well while we're at it.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Maxime Ripard <mripard@kernel.org>
---
 include/drm/drm_mode_config.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Thomas Zimmermann March 26, 2025, 9:32 a.m. UTC | #1
Hi

Am 25.03.25 um 22:27 schrieb Lyude Paul:
> Similarly, it doesn't really make much sense for us to allow devices to
> specify their minimum/maximum resolution as signed. So, let's fix that as
> well while we're at it.

This commit message only makes sense in the context of the series. 
Better remove 'Similarily' and 'as well while we're at it'.

>
> Signed-off-by: Lyude Paul <lyude@redhat.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Maxime Ripard <mripard@kernel.org>
> ---
>   include/drm/drm_mode_config.h | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
> index 271765e2e9f2d..4b8f0370b79bf 100644
> --- a/include/drm/drm_mode_config.h
> +++ b/include/drm/drm_mode_config.h
> @@ -532,8 +532,8 @@ struct drm_mode_config {
>   	 */
>   	struct list_head privobj_list;
>   
> -	int min_width, min_height;
> -	int max_width, max_height;
> +	unsigned int min_width, min_height;
> +	unsigned int max_width, max_height;

No problem, I just hope this has no fallout where these fields are being 
used.

Best regards
Thomas

>   	const struct drm_mode_config_funcs *funcs;
>   
>   	/* output poll support */
diff mbox series

Patch

diff --git a/include/drm/drm_mode_config.h b/include/drm/drm_mode_config.h
index 271765e2e9f2d..4b8f0370b79bf 100644
--- a/include/drm/drm_mode_config.h
+++ b/include/drm/drm_mode_config.h
@@ -532,8 +532,8 @@  struct drm_mode_config {
 	 */
 	struct list_head privobj_list;
 
-	int min_width, min_height;
-	int max_width, max_height;
+	unsigned int min_width, min_height;
+	unsigned int max_width, max_height;
 	const struct drm_mode_config_funcs *funcs;
 
 	/* output poll support */