Commit 035be901 authored Aug 31, 2016 by Sachin Bhayare Committed by Chetan C R May 17, 2018

msm: mdss: fix random panel power off failure in LP2 state



Return value is not initialize in mdss_dsi_panel_power_ctrl resulting in
failure of power off calls. When LP2 power state is requested and
DSI core is in power on state because uninitialized ret is returned.

Fix issue by initialize return value.

CRs-Fixed: 1055265
Change-Id: I5e9f175f4f0c97a1913a3577138ecc43b6862bc9
Signed-off-by: Sachin Bhayare <sachin.bhayare@codeaurora.org>

parent 22980fb5

drivers/video/msm/mdss/mdss_dsi.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -406,7 +406,7 @@ static int mdss_dsi_panel_power_ulp(struct mdss_panel_data *pdata,
		int mdss_dsi_panel_power_ctrl(struct mdss_panel_data *pdata,
		int power_state)
		{
		int ret;
		int ret = 0;
		struct mdss_panel_info *pinfo;
		struct mdss_dsi_ctrl_pdata *ctrl_pdata = NULL;