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/host1x/hw/syncpt_hw.c | 20 +++++---------------
1 files changed, 5 insertions(+), 15 deletions(-)
diff --git a/kernel/drivers/gpu/host1x/hw/syncpt_hw.c b/kernel/drivers/gpu/host1x/hw/syncpt_hw.c
index a23bb33..8cf35b2 100644
--- a/kernel/drivers/gpu/host1x/hw/syncpt_hw.c
+++ b/kernel/drivers/gpu/host1x/hw/syncpt_hw.c
@@ -1,19 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Tegra host1x Syncpoints
*
* Copyright (c) 2010-2013, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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/>.
*/
#include <linux/io.h>
@@ -37,10 +26,12 @@
*/
static void syncpt_restore_wait_base(struct host1x_syncpt *sp)
{
+#if HOST1X_HW < 7
struct host1x *host = sp->host;
host1x_sync_writel(host, sp->base_val,
HOST1X_SYNC_SYNCPT_BASE(sp->id));
+#endif
}
/*
@@ -48,10 +39,12 @@
*/
static void syncpt_read_wait_base(struct host1x_syncpt *sp)
{
+#if HOST1X_HW < 7
struct host1x *host = sp->host;
sp->base_val =
host1x_sync_readl(host, HOST1X_SYNC_SYNCPT_BASE(sp->id));
+#endif
}
/*
@@ -112,9 +105,6 @@
{
#if HOST1X_HW >= 6
struct host1x *host = sp->host;
-
- if (!host->hv_regs)
- return;
host1x_sync_writel(host,
HOST1X_SYNC_SYNCPT_CH_APP_CH(ch ? ch->id : 0xff),
--
Gitblit v1.6.2