From 23fa18eaa71266feff7ba8d83022d9e1cc83c65a Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:42:03 +0000
Subject: [PATCH] disable pwm7

---
 kernel/drivers/video/fbdev/core/bitblit.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/kernel/drivers/video/fbdev/core/bitblit.c b/kernel/drivers/video/fbdev/core/bitblit.c
index 9725ecd..8e095b0 100644
--- a/kernel/drivers/video/fbdev/core/bitblit.c
+++ b/kernel/drivers/video/fbdev/core/bitblit.c
@@ -247,6 +247,9 @@
 
 	cursor.set = 0;
 
+	if (!vc->vc_font.data)
+		return;
+
  	c = scr_readw((u16 *) vc->vc_pos);
 	attribute = get_attribute(info, c);
 	src = vc->vc_font.data + ((c & charmask) * (w * vc->vc_font.height));

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