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Lines 203-231
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| 203 |
return 0; |
203 |
return 0; |
| 204 |
} |
204 |
} |
| 205 |
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205 |
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| 206 |
/* Change the fid and vid, by the 3 phases. */ |
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| 207 |
static inline int transition_fid_vid(u32 reqfid, u32 reqvid) |
| 208 |
{ |
| 209 |
if (core_voltage_pre_transition(reqvid)) |
| 210 |
return 1; |
| 211 |
if (core_frequency_transition(reqfid)) |
| 212 |
return 1; |
| 213 |
if (core_voltage_post_transition(reqvid)) |
| 214 |
return 1; |
| 215 |
if (query_current_values_with_pending_wait()) |
| 216 |
return 1; |
| 217 |
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| 218 |
if ((reqfid != currfid) || (reqvid != currvid)) { |
| 219 |
printk(KERN_ERR PFX "failed: req %x %x, curr %x %x\n", |
| 220 |
reqfid, reqvid, currfid, currvid); |
| 221 |
return 1; |
| 222 |
} |
| 223 |
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| 224 |
dprintk(KERN_INFO PFX |
| 225 |
"transitioned: new fid %x, vid %x\n", currfid, currvid); |
| 226 |
return 0; |
| 227 |
} |
| 228 |
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| 229 |
/* Phase 1 - core voltage transition ... setup voltage */ |
206 |
/* Phase 1 - core voltage transition ... setup voltage */ |
| 230 |
static inline int core_voltage_pre_transition(u32 reqvid) |
207 |
static inline int core_voltage_pre_transition(u32 reqvid) |
| 231 |
{ |
208 |
{ |
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Lines 390-395
Link Here
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| 390 |
currfid, currvid); |
367 |
currfid, currvid); |
| 391 |
return 0; |
368 |
return 0; |
| 392 |
} |
369 |
} |
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370 |
/* Change the fid and vid, by the 3 phases. */ |
| 371 |
static inline int transition_fid_vid(u32 reqfid, u32 reqvid) |
| 372 |
{ |
| 373 |
if (core_voltage_pre_transition(reqvid)) |
| 374 |
return 1; |
| 375 |
if (core_frequency_transition(reqfid)) |
| 376 |
return 1; |
| 377 |
if (core_voltage_post_transition(reqvid)) |
| 378 |
return 1; |
| 379 |
if (query_current_values_with_pending_wait()) |
| 380 |
return 1; |
| 381 |
|
| 382 |
if ((reqfid != currfid) || (reqvid != currvid)) { |
| 383 |
printk(KERN_ERR PFX "failed: req %x %x, curr %x %x\n", |
| 384 |
reqfid, reqvid, currfid, currvid); |
| 385 |
return 1; |
| 386 |
} |
| 387 |
|
| 388 |
dprintk(KERN_INFO PFX |
| 389 |
"transitioned: new fid %x, vid %x\n", currfid, currvid); |
| 390 |
return 0; |
| 391 |
} |
| 393 |
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392 |
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| 394 |
static inline int check_supported_cpu(void) |
393 |
static inline int check_supported_cpu(void) |
| 395 |
{ |
394 |
{ |
