Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 99f99486 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
Browse files

Merge "msm: mdss: hdmi: adjust HDMI DDC speed configuration"

parents 8b46fe9a 01e259a1

drivers/video/fbdev/msm/mdss_hdmi_util.c

+5 −1
Original line number Diff line number Diff line
@@ -959,13 +959,17 @@ error: 


void hdmi_ddc_config(struct hdmi_tx_ddc_ctrl *ddc_ctrl)

{

	u32 ddc_speed;



	if (!ddc_ctrl || !ddc_ctrl->io) {

		pr_err("invalid input\n");

		return;

	}



	/* Configure Pre-Scale multiplier & Threshold */

	DSS_REG_W_ND(ddc_ctrl->io, HDMI_DDC_SPEED, (10 << 16) | (2 << 0));

	ddc_speed = DSS_REG_R_ND(ddc_ctrl->io, HDMI_DDC_SPEED);

	ddc_speed |= (12 << 16) | (2 << 0);

	DSS_REG_W_ND(ddc_ctrl->io, HDMI_DDC_SPEED, ddc_speed);



	/*

	 * Setting 31:24 bits : Time units to wait before timeout