commit 62eec85d0a8e3e2cd733f2a369537925953ea401
author Padmanabhan Komanduru <pkomandu@codeaurora.org> Mon May 14 12:27:30 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Wed May 16 02:14:55 2018 -0700
tree 46a691049fd061882e4fa038b93383c396616512
parent 8a1b1d4fc58f003d9cdde7e3b93b47f20fcd6376

target: msm8952: enable DSI escape clock before programming DSI PHY/PLL

SDM439 need DSI escape clock to be enabled before programming DSI PHY.
Enable escape clock before DSI PHY programming.

Change-Id: I96f9a079066a82bd8449cfaaa4504290db8c3899

target/msm8952/target_display.c

diff --git a/target/msm8952/target_display.c b/target/msm8952/target_display.c
index 68f15f9..e98b21d 100644
--- a/target/msm8952/target_display.c
+++ b/target/msm8952/target_display.c
@@ -367,6 +367,8 @@
 			return ret;
 		}
 
+		gcc_dsi_lp_clock_enable(flags);
+
 		ret = mdss_dsi_pll_config(pinfo->mipi.pll_base,
 			pinfo->mipi.ctl_base, pll_data);
 		if (!ret)
@@ -380,7 +382,7 @@
 				dprintf(CRITICAL, "Not able to enable second pll\n");
 		}
 
-		gcc_dsi_clocks_enable(flags, pinfo->mipi.use_dsi1_pll,
+		gcc_dsi_hs_clocks_enable(flags, pinfo->mipi.use_dsi1_pll,
 			pll_data->pclk_m, pll_data->pclk_n, pll_data->pclk_d);
 	} else if(!target_cont_splash_screen()) {
 		gcc_dsi_clocks_disable(flags);