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Commit 96c3c0b8 authored by Narender Ankam's avatar Narender Ankam
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msm: mdss: dp: fix wrong parsing of sink count 



Current Display Port driver is incorrectly parsing sink count
register (0x200) of DPCD. Made changes to parse it correctly
as per DP specification.

Change-Id: Ic858485f19f226f7b2d84f74c97170db8bebf822
Signed-off-by: default avatarNarender Ankam <nankam@codeaurora.org>
parent a19e8c3a

drivers/video/fbdev/msm/mdss_dp_aux.c

+1 −1
Original line number Diff line number Diff line
@@ -1543,7 +1543,7 @@ static void dp_sink_parse_sink_count(struct mdss_dp_drv_pdata *ep) 
	data = *bp++;



	/* BIT 7, BIT 5:0 */

	ep->sink_count.count = (data & BIT(7)) << 6 | (data & 0x63);

	ep->sink_count.count = (data & BIT(7)) >> 1 | (data & 0x3F);

	/* BIT 6*/

	ep->sink_count.cp_ready = data & BIT(6);