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_8960_powerup(struct hdmi_phy *phy,
21				  unsigned long int pixclock)
22{
23	DBG("pixclock: %lu", pixclock);
24
25	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x00);
26	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG0, 0x1b);
27	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG1, 0xf2);
28	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG4, 0x00);
29	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG5, 0x00);
30	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG6, 0x00);
31	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG7, 0x00);
32	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG8, 0x00);
33	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG9, 0x00);
34	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG10, 0x00);
35	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG11, 0x00);
36	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG3, 0x20);
37}
38
39static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
40{
41	DBG("");
42
43	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x7f);
44}
45
46static const char * const hdmi_phy_8960_reg_names[] = {
47	"core-vdda",
48};
49
50static const char * const hdmi_phy_8960_clk_names[] = {
51	"slave_iface",
52};
53
54const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
55	.type = MSM_HDMI_PHY_8960,
56	.powerup = hdmi_phy_8960_powerup,
57	.powerdown = hdmi_phy_8960_powerdown,
58	.reg_names = hdmi_phy_8960_reg_names,
59	.num_regs = ARRAY_SIZE(hdmi_phy_8960_reg_names),
60	.clk_names = hdmi_phy_8960_clk_names,
61	.num_clks = ARRAY_SIZE(hdmi_phy_8960_clk_names),
62};

 1// SPDX-License-Identifier: GPL-2.0-only
 2/*
 3 * Copyright (C) 2013 Red Hat
 4 * Author: Rob Clark <robdclark@gmail.com>
 
 
 
 
 
 
 
 
 
 
 
 
 5 */
 6
 7#include "hdmi.h"
 8
 9static void hdmi_phy_8960_powerup(struct hdmi_phy *phy,
10				  unsigned long int pixclock)
11{
12	DBG("pixclock: %lu", pixclock);
13
14	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x00);
15	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG0, 0x1b);
16	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG1, 0xf2);
17	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG4, 0x00);
18	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG5, 0x00);
19	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG6, 0x00);
20	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG7, 0x00);
21	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG8, 0x00);
22	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG9, 0x00);
23	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG10, 0x00);
24	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG11, 0x00);
25	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG3, 0x20);
26}
27
28static void hdmi_phy_8960_powerdown(struct hdmi_phy *phy)
29{
30	DBG("");
31
32	hdmi_phy_write(phy, REG_HDMI_8960_PHY_REG2, 0x7f);
33}
34
35static const char * const hdmi_phy_8960_reg_names[] = {
36	"core-vdda",
37};
38
39static const char * const hdmi_phy_8960_clk_names[] = {
40	"slave_iface",
41};
42
43const struct hdmi_phy_cfg msm_hdmi_phy_8960_cfg = {
44	.type = MSM_HDMI_PHY_8960,
45	.powerup = hdmi_phy_8960_powerup,
46	.powerdown = hdmi_phy_8960_powerdown,
47	.reg_names = hdmi_phy_8960_reg_names,
48	.num_regs = ARRAY_SIZE(hdmi_phy_8960_reg_names),
49	.clk_names = hdmi_phy_8960_clk_names,
50	.num_clks = ARRAY_SIZE(hdmi_phy_8960_clk_names),
51};