From e3e12f52b214121840b44c91de5b3e5af5d3eb84 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 03:04:41 +0000
Subject: [PATCH] rk3568 rt init
---
kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
index d0fd147..fb5a346 100644
--- a/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
+++ b/kernel/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
@@ -167,10 +167,8 @@
{
u32 *fifo_mem = dev_priv->mmio_virt;
- preempt_disable();
if (cmpxchg(fifo_mem + SVGA_FIFO_BUSY, 0, 1) == 0)
vmw_write(dev_priv, SVGA_REG_SYNC, reason);
- preempt_enable();
}
void vmw_fifo_release(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
--
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