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authorGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>2007-02-12 00:55:25 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-12 09:48:44 -0800
commit0465f790e06d6dbc07d9b569b74ee8154dfca280 (patch)
treef494cad79e5515251b0c69f9c2a7a104c0c18bf7 /drivers
parent[PATCH] ps3: Virtual Frame Buffer Driver (diff)
downloadlinux-dev-0465f790e06d6dbc07d9b569b74ee8154dfca280.tar.xz
linux-dev-0465f790e06d6dbc07d9b569b74ee8154dfca280.zip
[PATCH] ps3: disable display flipping during mode changes
If ps3fb is available, we have to disable display flipping while changing the audio or video mode. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: James Simmons <jsimmons@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/ps3/ps3av_cmd.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c
index b3d1bc40a1b8..21c97c80aa2e 100644
--- a/drivers/ps3/ps3av_cmd.c
+++ b/drivers/ps3/ps3av_cmd.c
@@ -22,6 +22,7 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <asm/ps3av.h>
+#include <asm/ps3fb.h>
#include <asm/ps3.h>
#include "vuart.h"
@@ -851,8 +852,9 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
{
int res;
- /* avb packet */
+ ps3fb_flip_ctl(0); /* flip off */
+ /* avb packet */
res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb),
&avb->send_hdr);
if (res < 0)
@@ -864,6 +866,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len)
res);
out:
+ ps3fb_flip_ctl(1); /* flip on */
return res;
}