mirror of https://gitee.com/openkylin/linux.git
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2013 Red Hat
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* Author: Rob Clark <robdclark@gmail.com>
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*/
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#include "hdmi.h"
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static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy,
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unsigned long int pixclock)
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{
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hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG0, 0x1b);
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hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG1, 0xf2);
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hdmi_phy_write(phy, REG_HDMI_8x74_BIST_CFG0, 0x0);
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hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN0, 0x0);
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hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN1, 0x0);
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hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN2, 0x0);
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hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN3, 0x0);
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hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL1, 0x20);
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}
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static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy)
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{
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hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL0, 0x7f);
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}
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static const char * const hdmi_phy_8x74_reg_names[] = {
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"core-vdda",
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"vddio",
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};
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static const char * const hdmi_phy_8x74_clk_names[] = {
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"iface", "alt_iface"
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};
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const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {
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.type = MSM_HDMI_PHY_8x74,
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.powerup = hdmi_phy_8x74_powerup,
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.powerdown = hdmi_phy_8x74_powerdown,
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.reg_names = hdmi_phy_8x74_reg_names,
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.num_regs = ARRAY_SIZE(hdmi_phy_8x74_reg_names),
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.clk_names = hdmi_phy_8x74_clk_names,
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.num_clks = ARRAY_SIZE(hdmi_phy_8x74_clk_names),
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};
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