Merge "mdss: display: add support of additional EDP color bit component" (d7853b96) · Commits · e / devices / android_kernel_sony_msm8994

drivers/video/msm/mdss/mdss_edp.c

+15 −0

Original line number	Diff line number	Diff line
		@@ -381,6 +381,7 @@ void mdss_edp_lane_power_ctrl(struct mdss_edp_drv_pdata *ep, int up)
		void mdss_edp_clock_synchrous(struct mdss_edp_drv_pdata *ep, int sync)
		{
		u32 data;
		u32 color;

		/* EDP_MISC1_MISC0 */
		data = edp_read(ep->base + 0x02c);
		@@ -390,6 +391,20 @@ void mdss_edp_clock_synchrous(struct mdss_edp_drv_pdata *ep, int sync)
		else
		data &= ~0x01;

		/* only legacy rgb mode supported */
		color = 0; /* 6 bits */
		if (ep->edid.color_depth == 8)
		color = 0x01;
		else if (ep->edid.color_depth == 10)
		color = 0x02;
		else if (ep->edid.color_depth == 12)
		color = 0x03;
		else if (ep->edid.color_depth == 16)
		color = 0x04;

		color <<= 5; /* bit 5 to bit 7 */

		data \|= color;
		/* EDP_MISC1_MISC0 */
		edp_write(ep->base + 0x2c, data);
		}