From f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Wed, 31 Jan 2024 01:04:47 +0000 Subject: [PATCH] add driver 5G --- kernel/include/drm/drm_simple_kms_helper.h | 19 +++++++++++-------- 1 files changed, 11 insertions(+), 8 deletions(-) diff --git a/kernel/include/drm/drm_simple_kms_helper.h b/kernel/include/drm/drm_simple_kms_helper.h index 4519604..a026375 100644 --- a/kernel/include/drm/drm_simple_kms_helper.h +++ b/kernel/include/drm/drm_simple_kms_helper.h @@ -1,10 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Copyright (C) 2016 Noralf Trønnes - * - * 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 __LINUX_DRM_SIMPLE_KMS_HELPER_H @@ -53,7 +49,7 @@ * * drm_mode_status Enum */ - enum drm_mode_status (*mode_valid)(struct drm_crtc *crtc, + enum drm_mode_status (*mode_valid)(struct drm_simple_display_pipe *pipe, const struct drm_display_mode *mode); /** @@ -104,8 +100,11 @@ * This is the function drivers should submit the * &drm_pending_vblank_event from. Using either * drm_crtc_arm_vblank_event(), when the driver supports vblank - * interrupt handling, or drm_crtc_send_vblank_event() directly in case - * the hardware lacks vblank support entirely. + * interrupt handling, or drm_crtc_send_vblank_event() for more + * complex case. In case the hardware lacks vblank support entirely, + * drivers can set &struct drm_crtc_state.no_vblank in + * &struct drm_simple_display_pipe_funcs.check and let DRM's + * atomic helper fake a vblank event. */ void (*update)(struct drm_simple_display_pipe *pipe, struct drm_plane_state *old_plane_state); @@ -182,4 +181,8 @@ const uint64_t *format_modifiers, struct drm_connector *connector); +int drm_simple_encoder_init(struct drm_device *dev, + struct drm_encoder *encoder, + int encoder_type); + #endif /* __LINUX_DRM_SIMPLE_KMS_HELPER_H */ -- Gitblit v1.6.2