Commit 6574cc69 authored Apr 29, 2020 by Satya Rama Aditya Pinapala Committed by Gerrit - the friendly Code Review server May 05, 2020

disp: msm: dsi: remove pclk scaling for porches



Change removes scaling for porches while calculating h_total, as
it is not necessary. Using scaling for porches results in lower
clocks which in turn can lead to low FPS.

Change-Id: Idbad83e1c56f079e60fe5ac342f8dd977db54f8f
Signed-off-by: Satya Rama Aditya Pinapala <psraditya30@codeaurora.org>

parent a2a04712

msm/dsi/dsi_defs.h

+2 −3

Original line number	Diff line number	Diff line
		@@ -748,9 +748,8 @@ static inline u64 dsi_h_total_dce(struct dsi_mode_info *mode)
		{
		u64 h_total = dsi_h_active_dce(mode);

		h_total += DSI_H_SCALE(mode->h_back_porch, &mode->pclk_scale) +
		DSI_H_SCALE(mode->h_front_porch, &mode->pclk_scale) +
		DSI_H_SCALE(mode->h_sync_width, &mode->pclk_scale);
		h_total += mode->h_back_porch + mode->h_front_porch +
		mode->h_sync_width;
		return h_total;
		}