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authorTomi Valkeinen <tomi.valkeinen@nokia.com>2009-12-03 13:37:31 +0200
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-01-08 15:32:13 +0200
commit397bb3c2e0810d56518e5e111fcedb593823514f (patch)
tree55abf5757ebbf32d8d1215b730d3f80468e98291 /drivers/video
parent6b7b284958d47b77d06745b36bc7f36dab769d9b (diff)
OMAP: DSS2: DSI: fix VC channels in send_short and send_null
- dsi_vc_send_short() needs to use dest_per for the peripheral id - dsi_vc_send_null() was always using channel id 0 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap2/dss/dsi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index 5936487b5de..341c6bb2650 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1999,7 +1999,7 @@ static int dsi_vc_send_short(int channel, u8 data_type, u16 data, u8 ecc)
return -EINVAL;
}
- data_id = data_type | channel << 6;
+ data_id = data_type | dsi.vc[channel].dest_per << 6;
r = (data_id << 0) | (data << 8) | (ecc << 24);
@@ -2011,7 +2011,7 @@ static int dsi_vc_send_short(int channel, u8 data_type, u16 data, u8 ecc)
int dsi_vc_send_null(int channel)
{
u8 nullpkg[] = {0, 0, 0, 0};
- return dsi_vc_send_long(0, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
+ return dsi_vc_send_long(channel, DSI_DT_NULL_PACKET, nullpkg, 4, 0);
}
EXPORT_SYMBOL(dsi_vc_send_null);