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Commit 265134a0 authored by Joonyoung Shim's avatar Joonyoung Shim Committed by Inki Dae
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drm/exynos: fix reset codes for memory mapped hdmi phy 



This fixes reset codes to support memory mapped hdmi phy as well as hdmi
phy dedicated i2c lines.

Signed-off-by: default avatarJoonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
parent d40f74f7

drivers/gpu/drm/exynos/exynos_hdmi.c

+2 −6
Original line number Diff line number Diff line
@@ -1669,7 +1669,6 @@ static void hdmi_mode_apply(struct hdmi_context *hdata) 


static void hdmiphy_conf_reset(struct hdmi_context *hdata)

{

	u8 buffer[2];

	u32 reg;



	clk_disable_unprepare(hdata->res.sclk_hdmi);
@@ -1677,11 +1676,8 @@ static void hdmiphy_conf_reset(struct hdmi_context *hdata) 
	clk_prepare_enable(hdata->res.sclk_hdmi);



	/* operation mode */

	buffer[0] = 0x1f;

	buffer[1] = 0x00;



	if (hdata->hdmiphy_port)

		i2c_master_send(hdata->hdmiphy_port, buffer, 2);

	hdmiphy_reg_writeb(hdata, HDMIPHY_MODE_SET_DONE,

				HDMI_PHY_ENABLE_MODE_SET);



	if (hdata->type == HDMI_TYPE13)

		reg = HDMI_V13_PHY_RSTOUT;