[PATCH 7/9] ps3: disable display flipping during mode changes

[Geert Uytterhoeven]

If ps3fb is available, we have to disable display flipping while changing the
audio or video mode.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven at sonycom.com>
---
 drivers/ps3/ps3av_cmd.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletion(-)

--- ps3-linux.orig/drivers/ps3/ps3av_cmd.c
+++ ps3-linux/drivers/ps3/ps3av_cmd.c
@@ -33,6 +33,12 @@
 #define DPRINTK(fmt, args...) do { } while (0)
 #endif
 
+#ifdef CONFIG_FB_PS3
+extern int ps3fb_flip_ctl(int);
+#else
+#define ps3fb_flip_ctl(x)
+#endif
+
 static const struct video_fmt {
 	u32 format;
 	u32 order;
@@ -884,8 +890,9 @@ int ps3av_cmd_avb_param(struct ps3av_pkt
 {
 	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)
@@ -896,6 +903,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt
 		DPRINTK("PS3AV_CID_AVB_PARAM: failed %x\n", res);
 
       out:
+	ps3fb_flip_ctl(1);	/* flip on */
 	return res;
 }
 

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- Sony Network and Software Technology Center Europe (NSCE)
Geert.Uytterhoeven at sonycom.com ------- The Corporate Village, Da Vincilaan 7-D1
Voice +32-2-7008453 Fax +32-2-7008622 ---------------- B-1935 Zaventem, Belgium