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dada25bd RC |
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 | ||
dada25bd RC |
20 | static void hdmi_phy_8x74_powerup(struct hdmi_phy *phy, |
21 | unsigned long int pixclock) | |
22 | { | |
ba3d7bf3 AT |
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); | |
dada25bd RC |
31 | } |
32 | ||
33 | static void hdmi_phy_8x74_powerdown(struct hdmi_phy *phy) | |
34 | { | |
ba3d7bf3 | 35 | hdmi_phy_write(phy, REG_HDMI_8x74_PD_CTRL0, 0x7f); |
dada25bd RC |
36 | } |
37 | ||
15b4a452 AT |
38 | static const char * const hdmi_phy_8x74_reg_names[] = { |
39 | "core-vdda", | |
40 | "vddio", | |
41 | }; | |
42 | ||
43 | static const char * const hdmi_phy_8x74_clk_names[] = { | |
44 | "iface_clk", | |
45 | "alt_iface_clk" | |
46 | }; | |
47 | ||
fcda50c8 | 48 | const struct hdmi_phy_cfg msm_hdmi_phy_8x74_cfg = { |
15b4a452 AT |
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 | }; |