hc
2023-03-21 4b55d97acc464242bcd6a8ae77b8ff37c22dec58
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/*
 * Copyright (C) 2013 Red Hat
 * Author: Rob Clark <robdclark@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 as published by
 * the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#include "hdmi.h"
 
static void hdmi_phy_8960_powerup(struct hdmi_phy *phy,
                 unsigned long int pixclock)
{
   DBG("pixclock: %lu", pixclock);
 
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG0, 0x1b);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG1, 0xf2);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG4, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG5, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG6, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG7, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG8, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG9, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG10, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG11, 0x00);
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG3, 0x20);
}
 
static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
{
   DBG("");
 
   hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x7f);
}
 
static const char * const hdmi_phy_8960_reg_names[] = {
   "core-vdda",
};
 
static const char * const hdmi_phy_8960_clk_names[] = {
   "slave_iface",
};
 
const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
   .type = MSM_HDMI_PHY_8960,
   .powerup = hdmi_phy_8960_powerup,
   .powerdown = hdmi_phy_8960_powerdown,
   .reg_names = hdmi_phy_8960_reg_names,
   .num_regs = ARRAY_SIZE(hdmi_phy_8960_reg_names),
   .clk_names = hdmi_phy_8960_clk_names,
   .num_clks = ARRAY_SIZE(hdmi_phy_8960_clk_names),
};