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1123 | serge | 1 | /* |
2 | * Copyright 2007-8 Advanced Micro Devices, Inc. |
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3 | * Copyright 2008 Red Hat Inc. |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the "Software"), |
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7 | * to deal in the Software without restriction, including without limitation |
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8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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9 | * and/or sell copies of the Software, and to permit persons to whom the |
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10 | * Software is furnished to do so, subject to the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice shall be included in |
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13 | * all copies or substantial portions of the Software. |
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14 | * |
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15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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21 | * OTHER DEALINGS IN THE SOFTWARE. |
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22 | * |
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23 | * Authors: Dave Airlie |
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24 | * Alex Deucher |
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25 | */ |
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26 | #include "drmP.h" |
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1126 | serge | 27 | #include "drm_edid.h" |
1123 | serge | 28 | #include "drm_crtc_helper.h" |
1221 | serge | 29 | #include "drm_fb_helper.h" |
1123 | serge | 30 | #include "radeon_drm.h" |
31 | #include "radeon.h" |
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1179 | serge | 32 | #include "atom.h" |
1123 | serge | 33 | |
34 | extern void |
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35 | radeon_combios_connected_scratch_regs(struct drm_connector *connector, |
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36 | struct drm_encoder *encoder, |
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37 | bool connected); |
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38 | extern void |
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39 | radeon_atombios_connected_scratch_regs(struct drm_connector *connector, |
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40 | struct drm_encoder *encoder, |
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41 | bool connected); |
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42 | |||
1179 | serge | 43 | static void radeon_property_change_mode(struct drm_encoder *encoder) |
44 | { |
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45 | struct drm_crtc *crtc = encoder->crtc; |
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46 | |||
47 | if (crtc && crtc->enabled) { |
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48 | drm_crtc_helper_set_mode(crtc, &crtc->mode, |
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49 | crtc->x, crtc->y, crtc->fb); |
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50 | } |
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51 | } |
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1123 | serge | 52 | static void |
53 | radeon_connector_update_scratch_regs(struct drm_connector *connector, enum drm_connector_status status) |
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54 | { |
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55 | struct drm_device *dev = connector->dev; |
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56 | struct radeon_device *rdev = dev->dev_private; |
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57 | struct drm_encoder *best_encoder = NULL; |
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58 | struct drm_encoder *encoder = NULL; |
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59 | struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; |
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60 | struct drm_mode_object *obj; |
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61 | bool connected; |
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62 | int i; |
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63 | |||
64 | best_encoder = connector_funcs->best_encoder(connector); |
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65 | |||
66 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
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67 | if (connector->encoder_ids[i] == 0) |
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68 | break; |
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69 | |||
70 | obj = drm_mode_object_find(connector->dev, |
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71 | connector->encoder_ids[i], |
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72 | DRM_MODE_OBJECT_ENCODER); |
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73 | if (!obj) |
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74 | continue; |
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75 | |||
76 | encoder = obj_to_encoder(obj); |
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77 | |||
78 | if ((encoder == best_encoder) && (status == connector_status_connected)) |
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79 | connected = true; |
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80 | else |
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81 | connected = false; |
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82 | |||
83 | if (rdev->is_atom_bios) |
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84 | radeon_atombios_connected_scratch_regs(connector, encoder, connected); |
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85 | else |
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86 | radeon_combios_connected_scratch_regs(connector, encoder, connected); |
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87 | |||
88 | } |
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89 | } |
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90 | |||
1179 | serge | 91 | struct drm_encoder *radeon_find_encoder(struct drm_connector *connector, int encoder_type) |
92 | { |
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93 | struct drm_mode_object *obj; |
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94 | struct drm_encoder *encoder; |
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95 | int i; |
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96 | |||
97 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
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98 | if (connector->encoder_ids[i] == 0) |
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99 | break; |
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100 | |||
101 | obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER); |
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102 | if (!obj) |
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103 | continue; |
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104 | |||
105 | encoder = obj_to_encoder(obj); |
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106 | if (encoder->encoder_type == encoder_type) |
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107 | return encoder; |
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108 | } |
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109 | return NULL; |
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110 | } |
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111 | |||
1123 | serge | 112 | struct drm_encoder *radeon_best_single_encoder(struct drm_connector *connector) |
113 | { |
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114 | int enc_id = connector->encoder_ids[0]; |
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115 | struct drm_mode_object *obj; |
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116 | struct drm_encoder *encoder; |
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117 | |||
118 | /* pick the encoder ids */ |
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119 | if (enc_id) { |
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120 | obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER); |
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121 | if (!obj) |
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122 | return NULL; |
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123 | encoder = obj_to_encoder(obj); |
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124 | return encoder; |
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125 | } |
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126 | return NULL; |
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127 | } |
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128 | |||
1179 | serge | 129 | /* |
130 | * radeon_connector_analog_encoder_conflict_solve |
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131 | * - search for other connectors sharing this encoder |
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132 | * if priority is true, then set them disconnected if this is connected |
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133 | * if priority is false, set us disconnected if they are connected |
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134 | */ |
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135 | static enum drm_connector_status |
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136 | radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector, |
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137 | struct drm_encoder *encoder, |
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138 | enum drm_connector_status current_status, |
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139 | bool priority) |
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140 | { |
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141 | struct drm_device *dev = connector->dev; |
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142 | struct drm_connector *conflict; |
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143 | int i; |
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144 | |||
145 | list_for_each_entry(conflict, &dev->mode_config.connector_list, head) { |
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146 | if (conflict == connector) |
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147 | continue; |
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148 | |||
149 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
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150 | if (conflict->encoder_ids[i] == 0) |
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151 | break; |
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152 | |||
153 | /* if the IDs match */ |
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154 | if (conflict->encoder_ids[i] == encoder->base.id) { |
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155 | if (conflict->status != connector_status_connected) |
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156 | continue; |
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157 | |||
158 | if (priority == true) { |
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159 | DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict)); |
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160 | DRM_INFO("in favor of %s\n", drm_get_connector_name(connector)); |
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161 | conflict->status = connector_status_disconnected; |
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162 | radeon_connector_update_scratch_regs(conflict, connector_status_disconnected); |
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163 | } else { |
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164 | DRM_INFO("2: conflicting encoders switching off %s\n", drm_get_connector_name(connector)); |
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165 | DRM_INFO("in favor of %s\n", drm_get_connector_name(conflict)); |
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166 | current_status = connector_status_disconnected; |
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167 | } |
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168 | break; |
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169 | } |
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170 | } |
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171 | } |
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172 | return current_status; |
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173 | |||
174 | } |
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175 | |||
1123 | serge | 176 | static struct drm_display_mode *radeon_fp_native_mode(struct drm_encoder *encoder) |
177 | { |
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178 | struct drm_device *dev = encoder->dev; |
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179 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
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180 | struct drm_display_mode *mode = NULL; |
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181 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; |
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182 | |||
183 | if (native_mode->panel_xres != 0 && |
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184 | native_mode->panel_yres != 0 && |
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185 | native_mode->dotclock != 0) { |
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186 | mode = drm_mode_create(dev); |
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187 | |||
188 | mode->hdisplay = native_mode->panel_xres; |
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189 | mode->vdisplay = native_mode->panel_yres; |
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190 | |||
191 | mode->htotal = mode->hdisplay + native_mode->hblank; |
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192 | mode->hsync_start = mode->hdisplay + native_mode->hoverplus; |
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193 | mode->hsync_end = mode->hsync_start + native_mode->hsync_width; |
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194 | mode->vtotal = mode->vdisplay + native_mode->vblank; |
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195 | mode->vsync_start = mode->vdisplay + native_mode->voverplus; |
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196 | mode->vsync_end = mode->vsync_start + native_mode->vsync_width; |
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197 | mode->clock = native_mode->dotclock; |
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198 | mode->flags = 0; |
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199 | |||
200 | mode->type = DRM_MODE_TYPE_PREFERRED | DRM_MODE_TYPE_DRIVER; |
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201 | drm_mode_set_name(mode); |
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202 | |||
203 | DRM_DEBUG("Adding native panel mode %s\n", mode->name); |
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204 | } |
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205 | return mode; |
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206 | } |
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207 | |||
1179 | serge | 208 | static void radeon_add_common_modes(struct drm_encoder *encoder, struct drm_connector *connector) |
209 | { |
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210 | struct drm_device *dev = encoder->dev; |
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211 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
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212 | struct drm_display_mode *mode = NULL; |
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213 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; |
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214 | int i; |
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215 | struct mode_size { |
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216 | int w; |
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217 | int h; |
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218 | } common_modes[17] = { |
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219 | { 640, 480}, |
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220 | { 720, 480}, |
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221 | { 800, 600}, |
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222 | { 848, 480}, |
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223 | {1024, 768}, |
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224 | {1152, 768}, |
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225 | {1280, 720}, |
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226 | {1280, 800}, |
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227 | {1280, 854}, |
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228 | {1280, 960}, |
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229 | {1280, 1024}, |
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230 | {1440, 900}, |
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231 | {1400, 1050}, |
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232 | {1680, 1050}, |
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233 | {1600, 1200}, |
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234 | {1920, 1080}, |
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235 | {1920, 1200} |
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236 | }; |
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237 | |||
238 | for (i = 0; i < 17; i++) { |
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239 | if (radeon_encoder->devices & (ATOM_DEVICE_LCD_SUPPORT)) { |
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240 | if (common_modes[i].w > native_mode->panel_xres || |
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241 | common_modes[i].h > native_mode->panel_yres || |
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242 | (common_modes[i].w == native_mode->panel_xres && |
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243 | common_modes[i].h == native_mode->panel_yres)) |
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244 | continue; |
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245 | } |
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246 | if (common_modes[i].w < 320 || common_modes[i].h < 200) |
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247 | continue; |
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248 | |||
1221 | serge | 249 | mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false); |
1179 | serge | 250 | drm_mode_probed_add(connector, mode); |
251 | } |
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252 | } |
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253 | |||
1123 | serge | 254 | int radeon_connector_set_property(struct drm_connector *connector, struct drm_property *property, |
255 | uint64_t val) |
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256 | { |
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1179 | serge | 257 | struct drm_device *dev = connector->dev; |
258 | struct radeon_device *rdev = dev->dev_private; |
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259 | struct drm_encoder *encoder; |
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260 | struct radeon_encoder *radeon_encoder; |
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261 | |||
262 | if (property == rdev->mode_info.coherent_mode_property) { |
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263 | struct radeon_encoder_atom_dig *dig; |
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264 | |||
265 | /* need to find digital encoder on connector */ |
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266 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS); |
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267 | if (!encoder) |
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268 | return 0; |
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269 | |||
270 | radeon_encoder = to_radeon_encoder(encoder); |
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271 | |||
272 | if (!radeon_encoder->enc_priv) |
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273 | return 0; |
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274 | |||
275 | dig = radeon_encoder->enc_priv; |
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276 | dig->coherent_mode = val ? true : false; |
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277 | radeon_property_change_mode(&radeon_encoder->base); |
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278 | } |
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279 | |||
280 | if (property == rdev->mode_info.tv_std_property) { |
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281 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TVDAC); |
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282 | if (!encoder) { |
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283 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_DAC); |
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284 | } |
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285 | |||
286 | if (!encoder) |
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287 | return 0; |
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288 | |||
289 | radeon_encoder = to_radeon_encoder(encoder); |
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290 | if (!radeon_encoder->enc_priv) |
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291 | return 0; |
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292 | if (rdev->is_atom_bios) { |
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293 | struct radeon_encoder_atom_dac *dac_int; |
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294 | dac_int = radeon_encoder->enc_priv; |
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295 | dac_int->tv_std = val; |
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296 | } else { |
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297 | struct radeon_encoder_tv_dac *dac_int; |
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298 | dac_int = radeon_encoder->enc_priv; |
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299 | dac_int->tv_std = val; |
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300 | } |
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301 | radeon_property_change_mode(&radeon_encoder->base); |
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302 | } |
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303 | |||
304 | if (property == rdev->mode_info.load_detect_property) { |
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305 | struct radeon_connector *radeon_connector = |
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306 | to_radeon_connector(connector); |
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307 | |||
308 | if (val == 0) |
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309 | radeon_connector->dac_load_detect = false; |
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310 | else |
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311 | radeon_connector->dac_load_detect = true; |
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312 | } |
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313 | |||
314 | if (property == rdev->mode_info.tmds_pll_property) { |
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315 | struct radeon_encoder_int_tmds *tmds = NULL; |
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316 | bool ret = false; |
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317 | /* need to find digital encoder on connector */ |
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318 | encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS); |
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319 | if (!encoder) |
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320 | return 0; |
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321 | |||
322 | radeon_encoder = to_radeon_encoder(encoder); |
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323 | |||
324 | tmds = radeon_encoder->enc_priv; |
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325 | if (!tmds) |
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326 | return 0; |
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327 | |||
328 | if (val == 0) { |
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329 | if (rdev->is_atom_bios) |
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330 | ret = radeon_atombios_get_tmds_info(radeon_encoder, tmds); |
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331 | else |
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332 | ret = radeon_legacy_get_tmds_info_from_combios(radeon_encoder, tmds); |
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333 | } |
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334 | if (val == 1 || ret == false) { |
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335 | radeon_legacy_get_tmds_info_from_table(radeon_encoder, tmds); |
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336 | } |
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337 | radeon_property_change_mode(&radeon_encoder->base); |
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338 | } |
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339 | |||
1123 | serge | 340 | return 0; |
341 | } |
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342 | |||
1179 | serge | 343 | static void radeon_fixup_lvds_native_mode(struct drm_encoder *encoder, |
344 | struct drm_connector *connector) |
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345 | { |
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346 | struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); |
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347 | struct radeon_native_mode *native_mode = &radeon_encoder->native_mode; |
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1123 | serge | 348 | |
1179 | serge | 349 | /* Try to get native mode details from EDID if necessary */ |
350 | if (!native_mode->dotclock) { |
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351 | struct drm_display_mode *t, *mode; |
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352 | |||
353 | list_for_each_entry_safe(mode, t, &connector->probed_modes, head) { |
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354 | if (mode->hdisplay == native_mode->panel_xres && |
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355 | mode->vdisplay == native_mode->panel_yres) { |
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356 | native_mode->hblank = mode->htotal - mode->hdisplay; |
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357 | native_mode->hoverplus = mode->hsync_start - mode->hdisplay; |
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358 | native_mode->hsync_width = mode->hsync_end - mode->hsync_start; |
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359 | native_mode->vblank = mode->vtotal - mode->vdisplay; |
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360 | native_mode->voverplus = mode->vsync_start - mode->vdisplay; |
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361 | native_mode->vsync_width = mode->vsync_end - mode->vsync_start; |
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362 | native_mode->dotclock = mode->clock; |
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363 | DRM_INFO("Determined LVDS native mode details from EDID\n"); |
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364 | break; |
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365 | } |
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366 | } |
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367 | } |
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368 | if (!native_mode->dotclock) { |
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369 | DRM_INFO("No LVDS native mode details, disabling RMX\n"); |
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370 | radeon_encoder->rmx_type = RMX_OFF; |
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371 | } |
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372 | } |
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373 | |||
1123 | serge | 374 | static int radeon_lvds_get_modes(struct drm_connector *connector) |
375 | { |
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376 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
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377 | struct drm_encoder *encoder; |
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378 | int ret = 0; |
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379 | struct drm_display_mode *mode; |
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380 | |||
381 | if (radeon_connector->ddc_bus) { |
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382 | ret = radeon_ddc_get_modes(radeon_connector); |
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383 | if (ret > 0) { |
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1179 | serge | 384 | encoder = radeon_best_single_encoder(connector); |
385 | if (encoder) { |
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386 | radeon_fixup_lvds_native_mode(encoder, connector); |
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387 | /* add scaled modes */ |
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388 | radeon_add_common_modes(encoder, connector); |
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389 | } |
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1123 | serge | 390 | return ret; |
391 | } |
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392 | } |
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393 | |||
394 | encoder = radeon_best_single_encoder(connector); |
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395 | if (!encoder) |
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396 | return 0; |
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397 | |||
398 | /* we have no EDID modes */ |
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399 | mode = radeon_fp_native_mode(encoder); |
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400 | if (mode) { |
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401 | ret = 1; |
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402 | drm_mode_probed_add(connector, mode); |
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1179 | serge | 403 | /* add scaled modes */ |
404 | radeon_add_common_modes(encoder, connector); |
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1123 | serge | 405 | } |
1179 | serge | 406 | |
1123 | serge | 407 | return ret; |
408 | } |
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409 | |||
410 | static int radeon_lvds_mode_valid(struct drm_connector *connector, |
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411 | struct drm_display_mode *mode) |
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412 | { |
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413 | return MODE_OK; |
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414 | } |
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415 | |||
416 | static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector) |
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417 | { |
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418 | enum drm_connector_status ret = connector_status_connected; |
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419 | /* check acpi lid status ??? */ |
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420 | radeon_connector_update_scratch_regs(connector, ret); |
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421 | return ret; |
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422 | } |
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423 | |||
424 | static void radeon_connector_destroy(struct drm_connector *connector) |
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425 | { |
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426 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
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427 | |||
428 | if (radeon_connector->ddc_bus) |
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429 | radeon_i2c_destroy(radeon_connector->ddc_bus); |
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430 | kfree(radeon_connector->con_priv); |
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1233 | serge | 431 | drm_sysfs_connector_remove(connector); |
1123 | serge | 432 | drm_connector_cleanup(connector); |
433 | kfree(connector); |
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434 | } |
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435 | |||
1179 | serge | 436 | static int radeon_lvds_set_property(struct drm_connector *connector, |
437 | struct drm_property *property, |
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438 | uint64_t value) |
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439 | { |
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440 | struct drm_device *dev = connector->dev; |
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441 | struct radeon_encoder *radeon_encoder; |
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442 | enum radeon_rmx_type rmx_type; |
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443 | |||
444 | DRM_DEBUG("\n"); |
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445 | if (property != dev->mode_config.scaling_mode_property) |
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446 | return 0; |
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447 | |||
448 | if (connector->encoder) |
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449 | radeon_encoder = to_radeon_encoder(connector->encoder); |
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450 | else { |
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451 | struct drm_connector_helper_funcs *connector_funcs = connector->helper_private; |
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452 | radeon_encoder = to_radeon_encoder(connector_funcs->best_encoder(connector)); |
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453 | } |
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454 | |||
455 | switch (value) { |
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456 | case DRM_MODE_SCALE_NONE: rmx_type = RMX_OFF; break; |
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457 | case DRM_MODE_SCALE_CENTER: rmx_type = RMX_CENTER; break; |
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458 | case DRM_MODE_SCALE_ASPECT: rmx_type = RMX_ASPECT; break; |
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459 | default: |
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460 | case DRM_MODE_SCALE_FULLSCREEN: rmx_type = RMX_FULL; break; |
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461 | } |
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462 | if (radeon_encoder->rmx_type == rmx_type) |
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463 | return 0; |
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464 | |||
465 | radeon_encoder->rmx_type = rmx_type; |
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466 | |||
467 | radeon_property_change_mode(&radeon_encoder->base); |
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468 | return 0; |
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469 | } |
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470 | |||
471 | |||
1123 | serge | 472 | struct drm_connector_helper_funcs radeon_lvds_connector_helper_funcs = { |
473 | .get_modes = radeon_lvds_get_modes, |
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474 | .mode_valid = radeon_lvds_mode_valid, |
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475 | .best_encoder = radeon_best_single_encoder, |
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476 | }; |
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477 | |||
478 | struct drm_connector_funcs radeon_lvds_connector_funcs = { |
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479 | .dpms = drm_helper_connector_dpms, |
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480 | .detect = radeon_lvds_detect, |
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481 | .fill_modes = drm_helper_probe_single_connector_modes, |
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482 | .destroy = radeon_connector_destroy, |
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1179 | serge | 483 | .set_property = radeon_lvds_set_property, |
1123 | serge | 484 | }; |
485 | |||
486 | static int radeon_vga_get_modes(struct drm_connector *connector) |
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487 | { |
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488 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
489 | int ret; |
||
490 | |||
491 | ret = radeon_ddc_get_modes(radeon_connector); |
||
492 | |||
493 | return ret; |
||
494 | } |
||
495 | |||
496 | static int radeon_vga_mode_valid(struct drm_connector *connector, |
||
497 | struct drm_display_mode *mode) |
||
498 | { |
||
499 | return MODE_OK; |
||
500 | } |
||
501 | |||
502 | static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector) |
||
503 | { |
||
504 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
505 | struct drm_encoder *encoder; |
||
506 | struct drm_encoder_helper_funcs *encoder_funcs; |
||
507 | bool dret; |
||
508 | enum drm_connector_status ret = connector_status_disconnected; |
||
509 | |||
1179 | serge | 510 | encoder = radeon_best_single_encoder(connector); |
511 | if (!encoder) |
||
512 | ret = connector_status_disconnected; |
||
513 | |||
1123 | serge | 514 | radeon_i2c_do_lock(radeon_connector, 1); |
515 | dret = radeon_ddc_probe(radeon_connector); |
||
516 | radeon_i2c_do_lock(radeon_connector, 0); |
||
517 | if (dret) |
||
518 | ret = connector_status_connected; |
||
519 | else { |
||
1179 | serge | 520 | if (radeon_connector->dac_load_detect) { |
1123 | serge | 521 | encoder_funcs = encoder->helper_private; |
522 | ret = encoder_funcs->detect(encoder, connector); |
||
523 | } |
||
524 | } |
||
525 | |||
1179 | serge | 526 | if (ret == connector_status_connected) |
527 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true); |
||
1123 | serge | 528 | radeon_connector_update_scratch_regs(connector, ret); |
529 | return ret; |
||
530 | } |
||
531 | |||
532 | struct drm_connector_helper_funcs radeon_vga_connector_helper_funcs = { |
||
533 | .get_modes = radeon_vga_get_modes, |
||
534 | .mode_valid = radeon_vga_mode_valid, |
||
535 | .best_encoder = radeon_best_single_encoder, |
||
536 | }; |
||
537 | |||
538 | struct drm_connector_funcs radeon_vga_connector_funcs = { |
||
539 | .dpms = drm_helper_connector_dpms, |
||
540 | .detect = radeon_vga_detect, |
||
541 | .fill_modes = drm_helper_probe_single_connector_modes, |
||
542 | .destroy = radeon_connector_destroy, |
||
543 | .set_property = radeon_connector_set_property, |
||
544 | }; |
||
545 | |||
1179 | serge | 546 | static int radeon_tv_get_modes(struct drm_connector *connector) |
547 | { |
||
548 | struct drm_device *dev = connector->dev; |
||
549 | struct radeon_device *rdev = dev->dev_private; |
||
550 | struct drm_display_mode *tv_mode; |
||
551 | struct drm_encoder *encoder; |
||
552 | |||
553 | encoder = radeon_best_single_encoder(connector); |
||
554 | if (!encoder) |
||
555 | return 0; |
||
556 | |||
557 | /* avivo chips can scale any mode */ |
||
558 | if (rdev->family >= CHIP_RS600) |
||
559 | /* add scaled modes */ |
||
560 | radeon_add_common_modes(encoder, connector); |
||
561 | else { |
||
562 | /* only 800x600 is supported right now on pre-avivo chips */ |
||
1221 | serge | 563 | tv_mode = drm_cvt_mode(dev, 800, 600, 60, false, false, false); |
1179 | serge | 564 | tv_mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED; |
565 | drm_mode_probed_add(connector, tv_mode); |
||
566 | } |
||
567 | return 1; |
||
568 | } |
||
569 | |||
570 | static int radeon_tv_mode_valid(struct drm_connector *connector, |
||
571 | struct drm_display_mode *mode) |
||
572 | { |
||
573 | return MODE_OK; |
||
574 | } |
||
575 | |||
576 | static enum drm_connector_status radeon_tv_detect(struct drm_connector *connector) |
||
577 | { |
||
578 | struct drm_encoder *encoder; |
||
579 | struct drm_encoder_helper_funcs *encoder_funcs; |
||
580 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
581 | enum drm_connector_status ret = connector_status_disconnected; |
||
582 | |||
583 | if (!radeon_connector->dac_load_detect) |
||
584 | return ret; |
||
585 | |||
586 | encoder = radeon_best_single_encoder(connector); |
||
587 | if (!encoder) |
||
588 | ret = connector_status_disconnected; |
||
589 | else { |
||
590 | encoder_funcs = encoder->helper_private; |
||
591 | ret = encoder_funcs->detect(encoder, connector); |
||
592 | } |
||
593 | if (ret == connector_status_connected) |
||
594 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, false); |
||
595 | radeon_connector_update_scratch_regs(connector, ret); |
||
596 | return ret; |
||
597 | } |
||
598 | |||
599 | struct drm_connector_helper_funcs radeon_tv_connector_helper_funcs = { |
||
600 | .get_modes = radeon_tv_get_modes, |
||
601 | .mode_valid = radeon_tv_mode_valid, |
||
602 | .best_encoder = radeon_best_single_encoder, |
||
603 | }; |
||
604 | |||
605 | struct drm_connector_funcs radeon_tv_connector_funcs = { |
||
606 | .dpms = drm_helper_connector_dpms, |
||
607 | .detect = radeon_tv_detect, |
||
608 | .fill_modes = drm_helper_probe_single_connector_modes, |
||
609 | .destroy = radeon_connector_destroy, |
||
610 | .set_property = radeon_connector_set_property, |
||
611 | }; |
||
612 | |||
1123 | serge | 613 | static int radeon_dvi_get_modes(struct drm_connector *connector) |
614 | { |
||
615 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
616 | int ret; |
||
617 | |||
618 | ret = radeon_ddc_get_modes(radeon_connector); |
||
619 | return ret; |
||
620 | } |
||
621 | |||
1179 | serge | 622 | /* |
623 | * DVI is complicated |
||
624 | * Do a DDC probe, if DDC probe passes, get the full EDID so |
||
625 | * we can do analog/digital monitor detection at this point. |
||
626 | * If the monitor is an analog monitor or we got no DDC, |
||
627 | * we need to find the DAC encoder object for this connector. |
||
628 | * If we got no DDC, we do load detection on the DAC encoder object. |
||
629 | * If we got analog DDC or load detection passes on the DAC encoder |
||
630 | * we have to check if this analog encoder is shared with anyone else (TV) |
||
631 | * if its shared we have to set the other connector to disconnected. |
||
632 | */ |
||
1123 | serge | 633 | static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connector) |
634 | { |
||
635 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
1179 | serge | 636 | struct drm_encoder *encoder = NULL; |
1123 | serge | 637 | struct drm_encoder_helper_funcs *encoder_funcs; |
638 | struct drm_mode_object *obj; |
||
639 | int i; |
||
640 | enum drm_connector_status ret = connector_status_disconnected; |
||
641 | bool dret; |
||
642 | |||
643 | radeon_i2c_do_lock(radeon_connector, 1); |
||
644 | dret = radeon_ddc_probe(radeon_connector); |
||
645 | radeon_i2c_do_lock(radeon_connector, 0); |
||
1179 | serge | 646 | if (dret) { |
647 | radeon_i2c_do_lock(radeon_connector, 1); |
||
648 | radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter); |
||
649 | radeon_i2c_do_lock(radeon_connector, 0); |
||
650 | |||
651 | if (!radeon_connector->edid) { |
||
652 | DRM_ERROR("DDC responded but not EDID found for %s\n", |
||
653 | drm_get_connector_name(connector)); |
||
654 | } else { |
||
655 | radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL); |
||
656 | |||
657 | /* if this isn't a digital monitor |
||
658 | then we need to make sure we don't have any |
||
659 | TV conflicts */ |
||
1123 | serge | 660 | ret = connector_status_connected; |
1179 | serge | 661 | } |
662 | } |
||
663 | |||
664 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == true)) |
||
665 | goto out; |
||
666 | |||
667 | /* find analog encoder */ |
||
668 | if (radeon_connector->dac_load_detect) { |
||
1123 | serge | 669 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
670 | if (connector->encoder_ids[i] == 0) |
||
671 | break; |
||
672 | |||
673 | obj = drm_mode_object_find(connector->dev, |
||
674 | connector->encoder_ids[i], |
||
675 | DRM_MODE_OBJECT_ENCODER); |
||
676 | if (!obj) |
||
677 | continue; |
||
678 | |||
679 | encoder = obj_to_encoder(obj); |
||
680 | |||
681 | encoder_funcs = encoder->helper_private; |
||
682 | if (encoder_funcs->detect) { |
||
1179 | serge | 683 | if (ret != connector_status_connected) { |
1123 | serge | 684 | ret = encoder_funcs->detect(encoder, connector); |
685 | if (ret == connector_status_connected) { |
||
1179 | serge | 686 | radeon_connector->use_digital = false; |
687 | } |
||
688 | } |
||
1123 | serge | 689 | break; |
690 | } |
||
691 | } |
||
692 | } |
||
1179 | serge | 693 | |
694 | if ((ret == connector_status_connected) && (radeon_connector->use_digital == false) && |
||
695 | encoder) { |
||
696 | ret = radeon_connector_analog_encoder_conflict_solve(connector, encoder, ret, true); |
||
1123 | serge | 697 | } |
698 | |||
1179 | serge | 699 | out: |
1123 | serge | 700 | /* updated in get modes as well since we need to know if it's analog or digital */ |
701 | radeon_connector_update_scratch_regs(connector, ret); |
||
702 | return ret; |
||
703 | } |
||
704 | |||
705 | /* okay need to be smart in here about which encoder to pick */ |
||
706 | struct drm_encoder *radeon_dvi_encoder(struct drm_connector *connector) |
||
707 | { |
||
708 | int enc_id = connector->encoder_ids[0]; |
||
709 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
710 | struct drm_mode_object *obj; |
||
711 | struct drm_encoder *encoder; |
||
712 | int i; |
||
713 | for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { |
||
714 | if (connector->encoder_ids[i] == 0) |
||
715 | break; |
||
716 | |||
717 | obj = drm_mode_object_find(connector->dev, connector->encoder_ids[i], DRM_MODE_OBJECT_ENCODER); |
||
718 | if (!obj) |
||
719 | continue; |
||
720 | |||
721 | encoder = obj_to_encoder(obj); |
||
722 | |||
1179 | serge | 723 | if (radeon_connector->use_digital == true) { |
1123 | serge | 724 | if (encoder->encoder_type == DRM_MODE_ENCODER_TMDS) |
725 | return encoder; |
||
726 | } else { |
||
727 | if (encoder->encoder_type == DRM_MODE_ENCODER_DAC || |
||
728 | encoder->encoder_type == DRM_MODE_ENCODER_TVDAC) |
||
729 | return encoder; |
||
730 | } |
||
731 | } |
||
732 | |||
733 | /* see if we have a default encoder TODO */ |
||
734 | |||
735 | /* then check use digitial */ |
||
736 | /* pick the first one */ |
||
737 | if (enc_id) { |
||
738 | obj = drm_mode_object_find(connector->dev, enc_id, DRM_MODE_OBJECT_ENCODER); |
||
739 | if (!obj) |
||
740 | return NULL; |
||
741 | encoder = obj_to_encoder(obj); |
||
742 | return encoder; |
||
743 | } |
||
744 | return NULL; |
||
745 | } |
||
746 | |||
1221 | serge | 747 | static void radeon_dvi_force(struct drm_connector *connector) |
748 | { |
||
749 | struct radeon_connector *radeon_connector = to_radeon_connector(connector); |
||
750 | if (connector->force == DRM_FORCE_ON) |
||
751 | radeon_connector->use_digital = false; |
||
752 | if (connector->force == DRM_FORCE_ON_DIGITAL) |
||
753 | radeon_connector->use_digital = true; |
||
754 | } |
||
755 | |||
1123 | serge | 756 | struct drm_connector_helper_funcs radeon_dvi_connector_helper_funcs = { |
757 | .get_modes = radeon_dvi_get_modes, |
||
758 | .mode_valid = radeon_vga_mode_valid, |
||
759 | .best_encoder = radeon_dvi_encoder, |
||
760 | }; |
||
761 | |||
762 | struct drm_connector_funcs radeon_dvi_connector_funcs = { |
||
763 | .dpms = drm_helper_connector_dpms, |
||
764 | .detect = radeon_dvi_detect, |
||
765 | .fill_modes = drm_helper_probe_single_connector_modes, |
||
766 | .set_property = radeon_connector_set_property, |
||
767 | .destroy = radeon_connector_destroy, |
||
1221 | serge | 768 | .force = radeon_dvi_force, |
1123 | serge | 769 | }; |
770 | |||
771 | void |
||
772 | radeon_add_atom_connector(struct drm_device *dev, |
||
773 | uint32_t connector_id, |
||
774 | uint32_t supported_device, |
||
775 | int connector_type, |
||
776 | struct radeon_i2c_bus_rec *i2c_bus, |
||
777 | bool linkb, |
||
778 | uint32_t igp_lane_info) |
||
779 | { |
||
1179 | serge | 780 | struct radeon_device *rdev = dev->dev_private; |
1123 | serge | 781 | struct drm_connector *connector; |
782 | struct radeon_connector *radeon_connector; |
||
783 | struct radeon_connector_atom_dig *radeon_dig_connector; |
||
784 | uint32_t subpixel_order = SubPixelNone; |
||
1221 | serge | 785 | int ret; |
1123 | serge | 786 | |
787 | /* fixme - tv/cv/din */ |
||
1179 | serge | 788 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
1123 | serge | 789 | return; |
790 | |||
791 | /* see if we already added it */ |
||
792 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
||
793 | radeon_connector = to_radeon_connector(connector); |
||
794 | if (radeon_connector->connector_id == connector_id) { |
||
795 | radeon_connector->devices |= supported_device; |
||
796 | return; |
||
797 | } |
||
798 | } |
||
799 | |||
800 | radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL); |
||
801 | if (!radeon_connector) |
||
802 | return; |
||
803 | |||
804 | connector = &radeon_connector->base; |
||
805 | |||
806 | radeon_connector->connector_id = connector_id; |
||
807 | radeon_connector->devices = supported_device; |
||
808 | switch (connector_type) { |
||
809 | case DRM_MODE_CONNECTOR_VGA: |
||
810 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); |
||
1221 | serge | 811 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); |
812 | if (ret) |
||
813 | goto failed; |
||
1123 | serge | 814 | if (i2c_bus->valid) { |
815 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); |
||
816 | if (!radeon_connector->ddc_bus) |
||
817 | goto failed; |
||
818 | } |
||
1221 | serge | 819 | radeon_connector->dac_load_detect = true; |
1179 | serge | 820 | drm_connector_attach_property(&radeon_connector->base, |
821 | rdev->mode_info.load_detect_property, |
||
822 | 1); |
||
1123 | serge | 823 | break; |
824 | case DRM_MODE_CONNECTOR_DVIA: |
||
825 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); |
||
1221 | serge | 826 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); |
827 | if (ret) |
||
828 | goto failed; |
||
1123 | serge | 829 | if (i2c_bus->valid) { |
830 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); |
||
831 | if (!radeon_connector->ddc_bus) |
||
832 | goto failed; |
||
833 | } |
||
1221 | serge | 834 | radeon_connector->dac_load_detect = true; |
1179 | serge | 835 | drm_connector_attach_property(&radeon_connector->base, |
836 | rdev->mode_info.load_detect_property, |
||
837 | 1); |
||
1123 | serge | 838 | break; |
839 | case DRM_MODE_CONNECTOR_DVII: |
||
840 | case DRM_MODE_CONNECTOR_DVID: |
||
841 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); |
||
842 | if (!radeon_dig_connector) |
||
843 | goto failed; |
||
844 | radeon_dig_connector->linkb = linkb; |
||
845 | radeon_dig_connector->igp_lane_info = igp_lane_info; |
||
846 | radeon_connector->con_priv = radeon_dig_connector; |
||
847 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); |
||
1221 | serge | 848 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); |
849 | if (ret) |
||
850 | goto failed; |
||
1123 | serge | 851 | if (i2c_bus->valid) { |
852 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); |
||
853 | if (!radeon_connector->ddc_bus) |
||
854 | goto failed; |
||
855 | } |
||
856 | subpixel_order = SubPixelHorizontalRGB; |
||
1179 | serge | 857 | drm_connector_attach_property(&radeon_connector->base, |
858 | rdev->mode_info.coherent_mode_property, |
||
859 | 1); |
||
1221 | serge | 860 | radeon_connector->dac_load_detect = true; |
1179 | serge | 861 | drm_connector_attach_property(&radeon_connector->base, |
862 | rdev->mode_info.load_detect_property, |
||
863 | 1); |
||
1123 | serge | 864 | break; |
865 | case DRM_MODE_CONNECTOR_HDMIA: |
||
866 | case DRM_MODE_CONNECTOR_HDMIB: |
||
867 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); |
||
868 | if (!radeon_dig_connector) |
||
869 | goto failed; |
||
870 | radeon_dig_connector->linkb = linkb; |
||
871 | radeon_dig_connector->igp_lane_info = igp_lane_info; |
||
872 | radeon_connector->con_priv = radeon_dig_connector; |
||
873 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); |
||
1221 | serge | 874 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); |
875 | if (ret) |
||
876 | goto failed; |
||
1123 | serge | 877 | if (i2c_bus->valid) { |
878 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "HDMI"); |
||
879 | if (!radeon_connector->ddc_bus) |
||
880 | goto failed; |
||
881 | } |
||
1179 | serge | 882 | drm_connector_attach_property(&radeon_connector->base, |
883 | rdev->mode_info.coherent_mode_property, |
||
884 | 1); |
||
1123 | serge | 885 | subpixel_order = SubPixelHorizontalRGB; |
886 | break; |
||
887 | case DRM_MODE_CONNECTOR_DisplayPort: |
||
888 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); |
||
889 | if (!radeon_dig_connector) |
||
890 | goto failed; |
||
891 | radeon_dig_connector->linkb = linkb; |
||
892 | radeon_dig_connector->igp_lane_info = igp_lane_info; |
||
893 | radeon_connector->con_priv = radeon_dig_connector; |
||
894 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); |
||
1221 | serge | 895 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); |
896 | if (ret) |
||
897 | goto failed; |
||
1123 | serge | 898 | if (i2c_bus->valid) { |
899 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DP"); |
||
900 | if (!radeon_connector->ddc_bus) |
||
901 | goto failed; |
||
902 | } |
||
903 | subpixel_order = SubPixelHorizontalRGB; |
||
904 | break; |
||
905 | case DRM_MODE_CONNECTOR_SVIDEO: |
||
906 | case DRM_MODE_CONNECTOR_Composite: |
||
907 | case DRM_MODE_CONNECTOR_9PinDIN: |
||
1179 | serge | 908 | if (radeon_tv == 1) { |
909 | drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); |
||
1221 | serge | 910 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); |
911 | if (ret) |
||
912 | goto failed; |
||
913 | radeon_connector->dac_load_detect = true; |
||
1179 | serge | 914 | drm_connector_attach_property(&radeon_connector->base, |
915 | rdev->mode_info.load_detect_property, |
||
916 | 1); |
||
1221 | serge | 917 | } |
1123 | serge | 918 | break; |
919 | case DRM_MODE_CONNECTOR_LVDS: |
||
920 | radeon_dig_connector = kzalloc(sizeof(struct radeon_connector_atom_dig), GFP_KERNEL); |
||
921 | if (!radeon_dig_connector) |
||
922 | goto failed; |
||
923 | radeon_dig_connector->linkb = linkb; |
||
924 | radeon_dig_connector->igp_lane_info = igp_lane_info; |
||
925 | radeon_connector->con_priv = radeon_dig_connector; |
||
926 | drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); |
||
1221 | serge | 927 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); |
928 | if (ret) |
||
929 | goto failed; |
||
1123 | serge | 930 | if (i2c_bus->valid) { |
931 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); |
||
932 | if (!radeon_connector->ddc_bus) |
||
933 | goto failed; |
||
934 | } |
||
1179 | serge | 935 | drm_mode_create_scaling_mode_property(dev); |
936 | drm_connector_attach_property(&radeon_connector->base, |
||
937 | dev->mode_config.scaling_mode_property, |
||
938 | DRM_MODE_SCALE_FULLSCREEN); |
||
1123 | serge | 939 | subpixel_order = SubPixelHorizontalRGB; |
940 | break; |
||
941 | } |
||
942 | |||
943 | connector->display_info.subpixel_order = subpixel_order; |
||
1233 | serge | 944 | drm_sysfs_connector_add(connector); |
1123 | serge | 945 | return; |
946 | |||
947 | failed: |
||
948 | if (radeon_connector->ddc_bus) |
||
949 | radeon_i2c_destroy(radeon_connector->ddc_bus); |
||
950 | drm_connector_cleanup(connector); |
||
951 | kfree(connector); |
||
952 | } |
||
953 | |||
954 | void |
||
955 | radeon_add_legacy_connector(struct drm_device *dev, |
||
956 | uint32_t connector_id, |
||
957 | uint32_t supported_device, |
||
958 | int connector_type, |
||
959 | struct radeon_i2c_bus_rec *i2c_bus) |
||
960 | { |
||
1179 | serge | 961 | struct radeon_device *rdev = dev->dev_private; |
1123 | serge | 962 | struct drm_connector *connector; |
963 | struct radeon_connector *radeon_connector; |
||
964 | uint32_t subpixel_order = SubPixelNone; |
||
1221 | serge | 965 | int ret; |
1123 | serge | 966 | |
967 | /* fixme - tv/cv/din */ |
||
1179 | serge | 968 | if (connector_type == DRM_MODE_CONNECTOR_Unknown) |
1123 | serge | 969 | return; |
970 | |||
971 | /* see if we already added it */ |
||
972 | list_for_each_entry(connector, &dev->mode_config.connector_list, head) { |
||
973 | radeon_connector = to_radeon_connector(connector); |
||
974 | if (radeon_connector->connector_id == connector_id) { |
||
975 | radeon_connector->devices |= supported_device; |
||
976 | return; |
||
977 | } |
||
978 | } |
||
979 | |||
980 | radeon_connector = kzalloc(sizeof(struct radeon_connector), GFP_KERNEL); |
||
981 | if (!radeon_connector) |
||
982 | return; |
||
983 | |||
984 | connector = &radeon_connector->base; |
||
985 | |||
986 | radeon_connector->connector_id = connector_id; |
||
987 | radeon_connector->devices = supported_device; |
||
988 | switch (connector_type) { |
||
989 | case DRM_MODE_CONNECTOR_VGA: |
||
990 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); |
||
1221 | serge | 991 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); |
992 | if (ret) |
||
993 | goto failed; |
||
1123 | serge | 994 | if (i2c_bus->valid) { |
995 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "VGA"); |
||
996 | if (!radeon_connector->ddc_bus) |
||
997 | goto failed; |
||
998 | } |
||
1221 | serge | 999 | radeon_connector->dac_load_detect = true; |
1179 | serge | 1000 | drm_connector_attach_property(&radeon_connector->base, |
1001 | rdev->mode_info.load_detect_property, |
||
1002 | 1); |
||
1123 | serge | 1003 | break; |
1004 | case DRM_MODE_CONNECTOR_DVIA: |
||
1005 | drm_connector_init(dev, &radeon_connector->base, &radeon_vga_connector_funcs, connector_type); |
||
1221 | serge | 1006 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_vga_connector_helper_funcs); |
1007 | if (ret) |
||
1008 | goto failed; |
||
1123 | serge | 1009 | if (i2c_bus->valid) { |
1010 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); |
||
1011 | if (!radeon_connector->ddc_bus) |
||
1012 | goto failed; |
||
1013 | } |
||
1221 | serge | 1014 | radeon_connector->dac_load_detect = true; |
1179 | serge | 1015 | drm_connector_attach_property(&radeon_connector->base, |
1016 | rdev->mode_info.load_detect_property, |
||
1017 | 1); |
||
1123 | serge | 1018 | break; |
1019 | case DRM_MODE_CONNECTOR_DVII: |
||
1020 | case DRM_MODE_CONNECTOR_DVID: |
||
1021 | drm_connector_init(dev, &radeon_connector->base, &radeon_dvi_connector_funcs, connector_type); |
||
1221 | serge | 1022 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_dvi_connector_helper_funcs); |
1023 | if (ret) |
||
1024 | goto failed; |
||
1123 | serge | 1025 | if (i2c_bus->valid) { |
1026 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); |
||
1027 | if (!radeon_connector->ddc_bus) |
||
1028 | goto failed; |
||
1221 | serge | 1029 | radeon_connector->dac_load_detect = true; |
1179 | serge | 1030 | drm_connector_attach_property(&radeon_connector->base, |
1031 | rdev->mode_info.load_detect_property, |
||
1032 | 1); |
||
1123 | serge | 1033 | } |
1034 | subpixel_order = SubPixelHorizontalRGB; |
||
1035 | break; |
||
1036 | case DRM_MODE_CONNECTOR_SVIDEO: |
||
1037 | case DRM_MODE_CONNECTOR_Composite: |
||
1038 | case DRM_MODE_CONNECTOR_9PinDIN: |
||
1179 | serge | 1039 | if (radeon_tv == 1) { |
1040 | drm_connector_init(dev, &radeon_connector->base, &radeon_tv_connector_funcs, connector_type); |
||
1221 | serge | 1041 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_tv_connector_helper_funcs); |
1042 | if (ret) |
||
1043 | goto failed; |
||
1044 | radeon_connector->dac_load_detect = true; |
||
1179 | serge | 1045 | drm_connector_attach_property(&radeon_connector->base, |
1046 | rdev->mode_info.load_detect_property, |
||
1047 | 1); |
||
1048 | } |
||
1123 | serge | 1049 | break; |
1050 | case DRM_MODE_CONNECTOR_LVDS: |
||
1051 | drm_connector_init(dev, &radeon_connector->base, &radeon_lvds_connector_funcs, connector_type); |
||
1221 | serge | 1052 | ret = drm_connector_helper_add(&radeon_connector->base, &radeon_lvds_connector_helper_funcs); |
1053 | if (ret) |
||
1054 | goto failed; |
||
1123 | serge | 1055 | if (i2c_bus->valid) { |
1056 | radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "LVDS"); |
||
1057 | if (!radeon_connector->ddc_bus) |
||
1058 | goto failed; |
||
1059 | } |
||
1179 | serge | 1060 | drm_connector_attach_property(&radeon_connector->base, |
1061 | dev->mode_config.scaling_mode_property, |
||
1062 | DRM_MODE_SCALE_FULLSCREEN); |
||
1123 | serge | 1063 | subpixel_order = SubPixelHorizontalRGB; |
1064 | break; |
||
1065 | } |
||
1066 | |||
1067 | connector->display_info.subpixel_order = subpixel_order; |
||
1233 | serge | 1068 | drm_sysfs_connector_add(connector); |
1123 | serge | 1069 | return; |
1070 | |||
1071 | failed: |
||
1072 | if (radeon_connector->ddc_bus) |
||
1073 | radeon_i2c_destroy(radeon_connector->ddc_bus); |
||
1074 | drm_connector_cleanup(connector); |
||
1075 | kfree(connector); |
||
1076 | }>>>>>>>> |