From 927011b65a875302d08709bbe82eaf4d0d96c5d5 Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Mon, 27 Apr 2026 22:49:41 -0400 Subject: drm/amdgpu: fix build for CONFIG_DRM_FBDEV_EMULATION=n MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The merge-commit 02e778f12359 ("Merge tag 'amd-drm-next-7.1-2026-03-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") removes the stub for drm_fb_helper_gem_is_fb(), so the buld gets broken if DRM_FBDEV_EMULATION is not set. ‘drm_fb_helper_gem_is_fb’; did you mean ‘drm_fb_helper_from_client’? [-Wimplicit-function-declaration] 1777 | if (!drm_fb_helper_gem_is_fb(dev->fb_helper, fb->obj[0])) { | ^~~~~~~~~~~~~~~~~~~~~~~ | drm_fb_helper_from_client Restore it. Fixes: 02e778f12359 ("Merge tag 'amd-drm-next-7.1-2026-03-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next") Reviewed-by: Thomas Zimmermann Signed-off-by: Yury Norov Signed-off-by: Alex Deucher (cherry picked from commit 7b81bc38e92c2522484c42671401eaa023ae8831) --- include/drm/drm_fb_helper.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include') diff --git a/include/drm/drm_fb_helper.h b/include/drm/drm_fb_helper.h index bf391903443d..0c5e5ed7b5e7 100644 --- a/include/drm/drm_fb_helper.h +++ b/include/drm/drm_fb_helper.h @@ -273,6 +273,12 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper); int drm_fb_helper_initial_config(struct drm_fb_helper *fb_helper); bool drm_fb_helper_gem_is_fb(const struct drm_fb_helper *fb_helper, const struct drm_gem_object *obj); +#else +static inline bool drm_fb_helper_gem_is_fb(const struct drm_fb_helper *fb_helper, + const struct drm_gem_object *obj) +{ + return false; +} #endif #endif -- cgit v1.2.3