From c404a2f158e513028bbbdec42bd490338ab1d092 Mon Sep 17 00:00:00 2001 From: Satya Rama Aditya Pinapala Date: Wed, 30 Oct 2019 10:52:15 -0700 Subject: [PATCH] disp: msm: dsi: check bit clock before bypassing clock set during DMS This change ensures that if the dsi clock rate is not specified in the timing modes, setting clkrate_change_pending is not bypassed. Change-Id: I2475da1e548f29c68a6a4466c5ef540f7f11d553 Signed-off-by: Satya Rama Aditya Pinapala --- msm/dsi/dsi_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/msm/dsi/dsi_display.c b/msm/dsi/dsi_display.c index 8c799f00836c..f2435fee1876 100644 --- a/msm/dsi/dsi_display.c +++ b/msm/dsi/dsi_display.c @@ -4520,7 +4520,7 @@ static int dsi_display_set_mode_sub(struct dsi_display *display, commit_phy_timing = true; /* No need to set clkrate pending flag if clocks are same */ - if (cur_bitclk != to_bitclk) + if ((!cur_bitclk && !to_bitclk) || (cur_bitclk != to_bitclk)) atomic_set(&display->clkrate_change_pending, 1); dsi_display_validate_dms_fps(display->panel->cur_mode, mode);