Commit 2ea42f6e authored by Andy Yan's avatar Andy Yan Committed by Thomas Zimmermann
Browse files

drm/gem-framebuffer: log errors when gem size < afbc_size 



Let the user know what went wrong in drm_gem_fb_afbc_init
failure paths.

Signed-off-by: default avatarAndy Yan <andyshrk@163.com>
Reviewed-by: default avatarDaniel Stone <daniels@collabora.com>
Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Link: https://lore.kernel.org/r/20250508084811.2472877-1-andyshrk@163.com
parent bf319721

drivers/gpu/drm/drm_gem_framebuffer_helper.c

+4 −1
Original line number Diff line number Diff line
@@ -607,8 +607,11 @@ int drm_gem_fb_afbc_init(struct drm_device *dev, 
	if (ret < 0)

		return ret;



	if (objs[0]->size < afbc_fb->afbc_size)

	if (objs[0]->size < afbc_fb->afbc_size) {

		drm_dbg_kms(dev, "GEM object size (%zu) smaller than minimum afbc size (%u)\n",

			    objs[0]->size, afbc_fb->afbc_size);

		return -EINVAL;

	}



	return 0;

}