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Commit 397bb3c2 authored by Tomi Valkeinen's avatar Tomi Valkeinen
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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: default avatarTomi Valkeinen <tomi.valkeinen@nokia.com>
parent 6b7b2849

drivers/video/omap2/dss/dsi.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -1999,7 +1999,7 @@ static int dsi_vc_send_short(int channel, u8 data_type, u16 data, u8 ecc) 
		return -EINVAL;

		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);

	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)

int dsi_vc_send_null(int channel)

{

{

	u8 nullpkg[] = {0, 0, 0, 0};

	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);

EXPORT_SYMBOL(dsi_vc_send_null);