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aede1e9ee4
We already have, as a result of upstreaming the gpu bindings, msm_clk_get() which will try to get the clock both without and with a "_clk" suffix. Use this in HDMI code so we can drop the "_clk" suffix in bindings while maintaing backwards compatibility. Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Sean Paul <seanpaul@chromium.org>
62 lines
2 KiB
C
62 lines
2 KiB
C
/*
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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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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "hdmi.h"
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static void hdmi_phy_8960_powerup(struct hdmi_phy *phy,
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unsigned long int pixclock)
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{
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DBG("pixclock: %lu", pixclock);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG0, 0x1b);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG1, 0xf2);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG4, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG5, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG6, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG7, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG8, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG9, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG10, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG11, 0x00);
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG3, 0x20);
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}
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static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
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{
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DBG("");
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hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x7f);
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}
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static const char * const hdmi_phy_8960_reg_names[] = {
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"core-vdda",
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};
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static const char * const hdmi_phy_8960_clk_names[] = {
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"slave_iface",
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};
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const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
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.type = MSM_HDMI_PHY_8960,
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.powerup = hdmi_phy_8960_powerup,
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.powerdown = hdmi_phy_8960_powerdown,
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.reg_names = hdmi_phy_8960_reg_names,
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.num_regs = ARRAY_SIZE(hdmi_phy_8960_reg_names),
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.clk_names = hdmi_phy_8960_clk_names,
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.num_clks = ARRAY_SIZE(hdmi_phy_8960_clk_names),
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};
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