From d59451d9e95035ec5a2f76dff7b11a3e947774fb Mon Sep 17 00:00:00 2001 From: Lipsa Rout Date: Wed, 15 Apr 2020 19:14:04 +0530 Subject: [PATCH] disp: msm: dsi: Add support to skip constant fps for command mode VFP or HFP is adjusted to achieve constant fps during dynamic DSI clock switch. This feature is not supported for command mode. So, add check to skip porch calculation for command mode. Change-Id: I5fa76d6536a55b2a19f24c0e14b6861e1f4c8f25 Signed-off-by: Lipsa Rout Signed-off-by: Satya Rama Aditya Pinapala --- msm/dsi/dsi_display.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/msm/dsi/dsi_display.c b/msm/dsi/dsi_display.c index 8b8c4d6f9b..8c86e981e4 100644 --- a/msm/dsi/dsi_display.c +++ b/msm/dsi/dsi_display.c @@ -5967,6 +5967,10 @@ void dsi_display_adjust_mode_timing( { u64 new_htotal, new_vtotal, htotal, vtotal, old_htotal, div; + /* Constant FPS is not supported on command mode */ + if (dsi_mode->panel_mode == DSI_OP_CMD_MODE) + return; + if (!dyn_clk_caps->maintain_const_fps) return; /*