From a16f6ba43d9d19996ace3aa08218fa399009f4b7 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Thu, 9 Oct 2025 15:16:28 +0200 Subject: drm/client: Add client free callback to unprepare fb_helper Add free callback to struct drm_client_funcs. Invoke function to free the client memory as part of the release process. Implement free for fbdev emulation. Fbdev emulation allocates and prepares client memory in drm_fbdev_client_setup(). The release happens in fb_destroy from struct fb_ops. Multiple implementations of this callback exist in the various drivers that provide an fbdev implementation. Each of them needs to follow the implementation details of the fbdev setup code. Adding a free callback for the client puts the unprepare and release of the fbdev client in a single place. Signed-off-by: Thomas Zimmermann Reviewed-by: Dmitry Baryshkov # core, msm Acked-by: Tomi Valkeinen # omapdrm Acked-by: Patrik Jakobsson # gma500 Acked-by: Alex Deucher Link: https://lore.kernel.org/r/20251009132006.45834-2-tzimmermann@suse.de --- drivers/gpu/drm/omapdrm/omap_fbdev.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c') diff --git a/drivers/gpu/drm/omapdrm/omap_fbdev.c b/drivers/gpu/drm/omapdrm/omap_fbdev.c index 948af7ec1130..b5df2923d2a6 100644 --- a/drivers/gpu/drm/omapdrm/omap_fbdev.c +++ b/drivers/gpu/drm/omapdrm/omap_fbdev.c @@ -103,8 +103,6 @@ static void omap_fbdev_fb_destroy(struct fb_info *info) drm_framebuffer_remove(fb); drm_client_release(&helper->client); - drm_fb_helper_unprepare(helper); - kfree(helper); } /* -- cgit v1.2.3