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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>
This commit is contained in:
Tomi Valkeinen 2009-12-03 13:37:31 +02:00
parent 6b7b284958
commit 397bb3c2e0
1 changed files with 2 additions and 2 deletions
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4
drivers/video/omap2/dss/dsi.c
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@ -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);