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

From: Thomas Zimmermann
Date: Wed Mar 26 2025 - 05:32:55 EST


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@xxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: Maxime Ripard <mripard@xxxxxxxxxx>
---
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 */

--
--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Frankenstrasse 146, 90461 Nuernberg, Germany
GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman
HRB 36809 (AG Nuernberg)