change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/gpu/drm/msm/hdmi/hdmi_phy.c
..
..
@@ -1,14 +1,6 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * Copyright (c) 2016, The Linux Foundation. All rights reserved.
3
- *
4
- * This program is free software; you can redistribute it and/or modify
5
- * it under the terms of the GNU General Public License version 2 and
6
- * only version 2 as published by the Free Software Foundation.
7
- *
8
- * This program is distributed in the hope that it will be useful,
9
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
10
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11
- * GNU General Public License for more details.
12
4
  */
13
5
 
14
6
 #include <linux/of_device.h>
..
..
@@ -37,8 +29,12 @@
37
29
 		reg = devm_regulator_get(dev, cfg->reg_names[i]);
38
30
 		if (IS_ERR(reg)) {
39
31
 			ret = PTR_ERR(reg);
40
-			dev_err(dev, "failed to get phy regulator: %s (%d)\n",
41
-				cfg->reg_names[i], ret);
32
+			if (ret != -EPROBE_DEFER) {
33
+				DRM_DEV_ERROR(dev,
34
+					      "failed to get phy regulator: %s (%d)\n",
35
+					      cfg->reg_names[i], ret);
36
+			}
37
+
42
38
 			return ret;
43
39
 		}
44
40
 
..
..
@@ -51,7 +47,7 @@
51
47
 		clk = msm_clk_get(phy->pdev, cfg->clk_names[i]);
52
48
 		if (IS_ERR(clk)) {
53
49
 			ret = PTR_ERR(clk);
54
-			dev_err(dev, "failed to get phy clock: %s (%d)\n",
50
+			DRM_DEV_ERROR(dev, "failed to get phy clock: %s (%d)\n",
55
51
 				cfg->clk_names[i], ret);
56
52
 			return ret;
57
53
 		}
..
..
@@ -73,14 +69,14 @@
73
69
 	for (i = 0; i < cfg->num_regs; i++) {
74
70
 		ret = regulator_enable(phy->regs[i]);
75
71
 		if (ret)
76
-			dev_err(dev, "failed to enable regulator: %s (%d)\n",
72
+			DRM_DEV_ERROR(dev, "failed to enable regulator: %s (%d)\n",
77
73
 				cfg->reg_names[i], ret);
78
74
 	}
79
75
 
80
76
 	for (i = 0; i < cfg->num_clks; i++) {
81
77
 		ret = clk_prepare_enable(phy->clks[i]);
82
78
 		if (ret)
83
-			dev_err(dev, "failed to enable clock: %s (%d)\n",
79
+			DRM_DEV_ERROR(dev, "failed to enable clock: %s (%d)\n",
84
80
 				cfg->clk_names[i], ret);
85
81
 	}
86
82
 
..
..
@@ -159,7 +155,7 @@
159
155
 
160
156
 	phy->mmio = msm_ioremap(pdev, "hdmi_phy", "HDMI_PHY");
161
157
 	if (IS_ERR(phy->mmio)) {
162
-		dev_err(dev, "%s: failed to map phy base\n", __func__);
158
+		DRM_DEV_ERROR(dev, "%s: failed to map phy base\n", __func__);
163
159
 		return -ENOMEM;
164
160
 	}
165
161
 
..
..
@@ -177,7 +173,7 @@
177
173
 
178
174
 	ret = msm_hdmi_phy_pll_init(pdev, phy->cfg->type);
179
175
 	if (ret) {
180
-		dev_err(dev, "couldn't init PLL\n");
176
+		DRM_DEV_ERROR(dev, "couldn't init PLL\n");
181
177
 		msm_hdmi_phy_resource_disable(phy);
182
178
 		return ret;
183
179
 	}