Merge "msm: mdss: hdmi: clear deep color bits in the HDMI controller" (070ac3c3) · Commits · e / devices / android_kernel_sony_msm8998

drivers/video/fbdev/msm/mdss_hdmi_panel.c

+14 −1

Original line number	Diff line number	Diff line
		/* Copyright (c) 2010-2016, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2010-2017, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -632,6 +632,19 @@ static int hdmi_panel_setup_dc(struct hdmi_panel *panel)
		vbi_pkt_reg = DSS_REG_R(panel->io, HDMI_VBI_PKT_CTRL);
		vbi_pkt_reg \|= BIT(5) \| BIT(4);
		DSS_REG_W(panel->io, HDMI_VBI_PKT_CTRL, vbi_pkt_reg);
		} else {
		hdmi_ctrl_reg = DSS_REG_R(panel->io, HDMI_CTRL);

		/* disable GC CD override */
		hdmi_ctrl_reg &= ~BIT(27);
		/* disable deep color for RGB888/YUV444/YUV420 30 bits */
		hdmi_ctrl_reg &= ~BIT(24);
		DSS_REG_W(panel->io, HDMI_CTRL, hdmi_ctrl_reg);

		/* disable the GC packet sending */
		vbi_pkt_reg = DSS_REG_R(panel->io, HDMI_VBI_PKT_CTRL);
		vbi_pkt_reg &= ~(BIT(5) \| BIT(4));
		DSS_REG_W(panel->io, HDMI_VBI_PKT_CTRL, vbi_pkt_reg);
		}

		return rc;