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| Rev 2330 | Rev 3031 | ||
|---|---|---|---|
| Line 232... | Line 232... | ||
| 232 | /* don't do much */ |
232 | /* don't do much */ |
| 233 | return; |
233 | return; |
| 234 | } |
234 | } |
| Line 235... | Line 235... | ||
| 235 | 235 | ||
| 236 | /* set the tfp410 power state */ |
236 | /* set the tfp410 power state */ |
| 237 | static void tfp410_dpms(struct intel_dvo_device *dvo, int mode) |
237 | static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable) |
| 238 | { |
238 | { |
| Line 239... | Line 239... | ||
| 239 | uint8_t ctl1; |
239 | uint8_t ctl1; |
| 240 | 240 | ||
| Line 241... | Line 241... | ||
| 241 | if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1)) |
241 | if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1)) |
| 242 | return; |
242 | return; |
| 243 | 243 | ||
| 244 | if (mode == DRM_MODE_DPMS_ON) |
244 | if (enable) |
| Line 245... | Line 245... | ||
| 245 | ctl1 |= TFP410_CTL_1_PD; |
245 | ctl1 |= TFP410_CTL_1_PD; |
| 246 | else |
246 | else |
| Line -... | Line 247... | ||
| - | 247 | ctl1 &= ~TFP410_CTL_1_PD; |
|
| - | 248 | ||
| - | 249 | tfp410_writeb(dvo, TFP410_CTL_1, ctl1); |
|
| - | 250 | } |
|
| - | 251 | ||
| - | 252 | static bool tfp410_get_hw_state(struct intel_dvo_device *dvo) |
|
| - | 253 | { |
|
| - | 254 | uint8_t ctl1; |
|
| - | 255 | ||
| - | 256 | if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1)) |
|
| - | 257 | return false; |
|
| - | 258 | ||
| - | 259 | if (ctl1 & TFP410_CTL_1_PD) |
|
| 247 | ctl1 &= ~TFP410_CTL_1_PD; |
260 | return true; |
| 248 | 261 | else |
|
| 249 | tfp410_writeb(dvo, TFP410_CTL_1, ctl1); |
262 | return false; |
| Line 250... | Line 263... | ||
| 250 | } |
263 | } |
| Line 297... | Line 310... | ||
| 297 | .init = tfp410_init, |
310 | .init = tfp410_init, |
| 298 | .detect = tfp410_detect, |
311 | .detect = tfp410_detect, |
| 299 | .mode_valid = tfp410_mode_valid, |
312 | .mode_valid = tfp410_mode_valid, |
| 300 | .mode_set = tfp410_mode_set, |
313 | .mode_set = tfp410_mode_set, |
| 301 | .dpms = tfp410_dpms, |
314 | .dpms = tfp410_dpms, |
| - | 315 | .get_hw_state = tfp410_get_hw_state, |
|
| 302 | .dump_regs = tfp410_dump_regs, |
316 | .dump_regs = tfp410_dump_regs, |
| 303 | .destroy = tfp410_destroy, |
317 | .destroy = tfp410_destroy, |
| 304 | }; |
318 | }; |