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/msm/hdmi/hdmi.h | 49 ++++++++++++++++++-------------------------------
1 files changed, 18 insertions(+), 31 deletions(-)
diff --git a/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h
index 5c5df6a..20f5543 100644
--- a/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/kernel/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -1,18 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __HDMI_CONNECTOR_H__
@@ -22,22 +11,16 @@
#include <linux/clk.h>
#include <linux/platform_device.h>
#include <linux/regulator/consumer.h>
+#include <linux/gpio/consumer.h>
#include <linux/hdmi.h>
+
+#include <drm/drm_bridge.h>
#include "msm_drv.h"
#include "hdmi.xml.h"
-#define HDMI_MAX_NUM_GPIO 6
-
struct hdmi_phy;
struct hdmi_platform_config;
-
-struct hdmi_gpio_data {
- int num;
- bool output;
- int value;
- const char *label;
-};
struct hdmi_audio {
bool enabled;
@@ -69,6 +52,8 @@
struct regulator **pwr_regs;
struct clk **hpd_clks;
struct clk **pwr_clks;
+
+ struct gpio_desc *hpd_gpiod;
struct hdmi_phy *phy;
struct device *phy_dev;
@@ -118,10 +103,14 @@
/* clks that need to be on for screen pwr (ie pixel clk): */
const char **pwr_clk_names;
int pwr_clk_cnt;
-
- /* gpio's: */
- struct hdmi_gpio_data gpios[HDMI_MAX_NUM_GPIO];
};
+
+struct hdmi_bridge {
+ struct drm_bridge base;
+ struct hdmi *hdmi;
+ struct work_struct hpd_work;
+};
+#define to_hdmi_bridge(x) container_of(x, struct hdmi_bridge, base)
void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on);
@@ -239,13 +228,11 @@
struct drm_bridge *msm_hdmi_bridge_init(struct hdmi *hdmi);
void msm_hdmi_bridge_destroy(struct drm_bridge *bridge);
-/*
- * hdmi connector:
- */
-
-void msm_hdmi_connector_irq(struct drm_connector *connector);
-struct drm_connector *msm_hdmi_connector_init(struct hdmi *hdmi);
-int msm_hdmi_hpd_enable(struct drm_connector *connector);
+void msm_hdmi_hpd_irq(struct drm_bridge *bridge);
+enum drm_connector_status msm_hdmi_bridge_detect(
+ struct drm_bridge *bridge);
+int msm_hdmi_hpd_enable(struct drm_bridge *bridge);
+void msm_hdmi_hpd_disable(struct hdmi_bridge *hdmi_bridge);
/*
* i2c adapter for ddc:
--
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