From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Thu, 04 Jan 2024 10:08:02 +0000 Subject: [PATCH] disable FB --- kernel/drivers/gpu/drm/sun4i/sun4i_backend.h | 12 ++++++------ 1 files changed, 6 insertions(+), 6 deletions(-) diff --git a/kernel/drivers/gpu/drm/sun4i/sun4i_backend.h b/kernel/drivers/gpu/drm/sun4i/sun4i_backend.h index 4caee03..b438377 100644 --- a/kernel/drivers/gpu/drm/sun4i/sun4i_backend.h +++ b/kernel/drivers/gpu/drm/sun4i/sun4i_backend.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2015 Free Electrons * Copyright (C) 2015 NextThing Co * * Maxime Ripard <maxime.ripard@free-electrons.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. */ #ifndef _SUN4I_BACKEND_H_ @@ -167,7 +163,6 @@ #define SUN4I_BACKEND_PIPE_OFF(p) (0x5000 + (0x400 * (p))) #define SUN4I_BACKEND_NUM_LAYERS 4 -#define SUN4I_BACKEND_NUM_ALPHA_LAYERS 1 #define SUN4I_BACKEND_NUM_FRONTEND_LAYERS 1 #define SUN4I_BACKEND_NUM_YUV_PLANES 1 @@ -187,6 +182,8 @@ /* Protects against races in the frontend teardown */ spinlock_t frontend_lock; bool frontend_teardown; + + const struct sun4i_backend_quirks *quirks; }; static inline struct sun4i_backend * @@ -197,6 +194,7 @@ void sun4i_backend_layer_enable(struct sun4i_backend *backend, int layer, bool enable); +bool sun4i_backend_format_is_supported(uint32_t fmt, uint64_t modifier); int sun4i_backend_update_layer_coord(struct sun4i_backend *backend, int layer, struct drm_plane *plane); int sun4i_backend_update_layer_formats(struct sun4i_backend *backend, @@ -207,5 +205,7 @@ int layer, uint32_t in_fmt); int sun4i_backend_update_layer_zpos(struct sun4i_backend *backend, int layer, struct drm_plane *plane); +void sun4i_backend_cleanup_layer(struct sun4i_backend *backend, + int layer); #endif /* _SUN4I_BACKEND_H_ */ -- Gitblit v1.6.2