1/*
 2 * Copyright (C) 2013 Red Hat
 3 * Author: Rob Clark <robdclark@gmail.com>
 4 *
 5 * This program is free software; you can redistribute it and/or modify it
 6 * under the terms of the GNU General Public License version 2 as published by
 7 * the Free Software Foundation.
 8 *
 9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program.  If not, see <http://www.gnu.org/licenses/>.
16 */
17
18#include "hdmi.h"
19
20static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy,
21		unsigned long int pixclock)
22{
23	hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG0,   0x1b);
24	hdmi_phy_write(phy, REG_HDMI_8x74_ANA_CFG1,   0xf2);
25	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_CFG0,  0x0);
26	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN0, 0x0);
27	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN1, 0x0);
28	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN2, 0x0);
29	hdmi_phy_write(phy, REG_HDMI_8x74_BIST_PATN3, 0x0);
30	hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL1,   0x20);
31}
32
33static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy)
34{
35	hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL0, 0x7f);
36}
37
38static const char * const hdmi_phy_8x74_reg_names[] = {
39	"core-vdda",
40	"vddio",
41};
42
43static const char * const hdmi_phy_8x74_clk_names[] = {
44	"iface_clk",
45	"alt_iface_clk"
46};
47
48const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = {
49	.type = MSM_HDMI_PHY_8x74,
50	.powerup = hdmi_phy_8x74_powerup,
51	.powerdown = hdmi_phy_8x74_powerdown,
52	.reg_names = hdmi_phy_8x74_reg_names,
53	.num_regs = ARRAY_SIZE(hdmi_phy_8x74_reg_names),
54	.clk_names = hdmi_phy_8x74_clk_names,
55	.num_clks = ARRAY_SIZE(hdmi_phy_8x74_clk_names),
56};