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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Cc: Aleksey Kuleshov <rndfax@yandex.ru>
Subject: [PATCH 1/3] fbconsole: no need to copy extra line
Date: Fri,  6 Nov 2015 08:52:17 +0300	[thread overview]
Message-ID: <1446789139-4781-2-git-send-email-antonynpavlov@gmail.com> (raw)
In-Reply-To: <1446789139-4781-1-git-send-email-antonynpavlov@gmail.com>

From: Aleksey Kuleshov <rndfax@yandex.ru>

Signed-off-by: Aleksey Kuleshov <rndfax@yandex.ru>
---
 drivers/video/fbconsole.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/video/fbconsole.c b/drivers/video/fbconsole.c
index b10503e..c38d13c 100644
--- a/drivers/video/fbconsole.c
+++ b/drivers/video/fbconsole.c
@@ -192,8 +192,9 @@ static void printchar(struct fbc_priv *priv, int c)
 
 		buf = gui_screen_render_buffer(priv->sc);
 
-		memcpy(buf, buf + line_height, line_height * (priv->rows + 1));
+		memcpy(buf, buf + line_height, line_height * priv->rows);
 		memset(buf + line_height * priv->rows, 0, line_height);
+
 		gu_screen_blit(priv->sc);
 		priv->y = priv->rows;
 	}
-- 
2.6.2


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  reply	other threads:[~2015-11-06  5:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-06  5:52 [PATCH 0/3] fb & fbconsole misc fixes Antony Pavlov
2015-11-06  5:52 ` Antony Pavlov [this message]
2015-11-06  5:52 ` [PATCH 2/3] fb: satisfy semantics for shadowfb's alloc/free Antony Pavlov
2015-11-06  5:52 ` [PATCH 3/3] fb: alloc or free shadowfb whether fb enabled or disabled Antony Pavlov
2015-11-06  6:35 ` [PATCH 0/3] fb & fbconsole misc fixes Sascha Hauer

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