tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.17-wip
head: 61deb7d0dddd941d1e3ffee0d799396ac93b0e90
commit: 34e40f6338c730572874bc3d6fe330c7f2b63013 [83/87] drm/amd/pp: Rename
file name cz_* to smu8_*
reproduce:
# apt-get install sparse
git checkout 34e40f6338c730572874bc3d6fe330c7f2b63013
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:333:36: sparse:
>> cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:336:33: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:339:36: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:342:38: sparse:
cast to restricted __le32
>> drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:345:35: sparse:
>> cast to restricted __le16
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:361:34: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:366:27: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:369:29: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:374:41: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:380:30: sparse:
cast to restricted __le16
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:396:13: sparse:
cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:1840:5: sparse:
symbol 'smu8_dpm_update_uvd_dpm' was not declared. Should it be static?
drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c:1986:5: sparse:
symbol 'smu8_init_function_pointers' was not declared. Should it be static?
vim +333 drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/smu8_hwmgr.c
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
307
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
308 static int smu8_get_system_info_data(struct pp_hwmgr *hwmgr)
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
309 {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
310 struct smu8_hwmgr *data = hwmgr->backend;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
311 ATOM_INTEGRATED_SYSTEM_INFO_V1_9 *info = NULL;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
312 uint32_t i;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
313 int result = 0;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
314 uint8_t frev, crev;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
315 uint16_t size;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
316
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
317 info = (ATOM_INTEGRATED_SYSTEM_INFO_V1_9 *) cgs_atom_get_data_table(
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
318 hwmgr->device,
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
319 GetIndexIntoMasterTable(DATA, IntegratedSystemInfo),
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
320 &size, &frev, &crev);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
321
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
322 if (crev != 9) {
b5c11b8e drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Huang Rui 2016-12-26
323 pr_err("Unsupported IGP table: %d %d\n", frev, crev);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
324 return -EINVAL;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
325 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
326
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
327 if (info == NULL) {
b5c11b8e drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Huang Rui 2016-12-26
328 pr_err("Could not retrieve the Integrated System Info
Table!\n");
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
329 return -EINVAL;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
330 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
331
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
332 data->sys_info.bootup_uma_clock =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
@333 le32_to_cpu(info->ulBootUpUMAClock);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
334
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
335 data->sys_info.bootup_engine_clock =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
336 le32_to_cpu(info->ulBootUpEngineClock);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
337
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
338 data->sys_info.dentist_vco_freq =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
339 le32_to_cpu(info->ulDentistVCOFreq);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
340
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
341 data->sys_info.system_config =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
342 le32_to_cpu(info->ulSystemConfig);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
343
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
344 data->sys_info.bootup_nb_voltage_index =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
@345 le16_to_cpu(info->usBootUpNBVoltage);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
346
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
347 data->sys_info.htc_hyst_lmt =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
348 (info->ucHtcHystLmt == 0) ? 5 : info->ucHtcHystLmt;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
349
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
350 data->sys_info.htc_tmp_lmt =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
351 (info->ucHtcTmpLmt == 0) ? 203 : info->ucHtcTmpLmt;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
352
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
353 if (data->sys_info.htc_tmp_lmt <=
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
354 data->sys_info.htc_hyst_lmt) {
b5c11b8e drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Huang Rui 2016-12-26
355 pr_err("The htcTmpLmt should be larger than htcHystLmt.\n");
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
356 return -EINVAL;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
357 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
358
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
359 data->sys_info.nb_dpm_enable =
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
360 data->enable_nb_ps_policy &&
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
361 (le32_to_cpu(info->ulSystemConfig) >> 3 & 0x1);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
362
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
363 for (i = 0; i < SMU8_NUM_NBPSTATES; i++) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
364 if (i < SMU8_NUM_NBPMEMORYCLOCK) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
365 data->sys_info.nbp_memory_clock[i] =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
366 le32_to_cpu(info->ulNbpStateMemclkFreq[i]);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
367 }
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
368 data->sys_info.nbp_n_clock[i] =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
369 le32_to_cpu(info->ulNbpStateNClkFreq[i]);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
370 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
371
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
372 for (i = 0; i < MAX_DISPLAY_CLOCK_LEVEL; i++) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
373 data->sys_info.display_clock[i] =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
374
le32_to_cpu(info->sDispClkVoltageMapping[i].ulMaximumSupportedCLK);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
375 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
376
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
377 /* Here use 4 levels, make sure not exceed */
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
378 for (i = 0; i < SMU8_NUM_NBPSTATES; i++) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
379 data->sys_info.nbp_voltage_index[i] =
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
380 le16_to_cpu(info->usNBPStateVoltage[i]);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
381 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
382
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
383 if (!data->sys_info.nb_dpm_enable) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
384 for (i = 1; i < SMU8_NUM_NBPSTATES; i++) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
385 if (i < SMU8_NUM_NBPMEMORYCLOCK) {
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
386 data->sys_info.nbp_memory_clock[i] =
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
387 data->sys_info.nbp_memory_clock[0];
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
388 }
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
389 data->sys_info.nbp_n_clock[i] =
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
390 data->sys_info.nbp_n_clock[0];
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
391 data->sys_info.nbp_voltage_index[i] =
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
392 data->sys_info.nbp_voltage_index[0];
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
393 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
394 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
395
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
396 if (le32_to_cpu(info->ulGPUCapInfo) &
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
397 SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS) {
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
398 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
399 PHM_PlatformCaps_EnableDFSBypass);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
400 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
401
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
402 data->sys_info.uma_channel_number = info->ucUMAChannelNumber;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
403
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
404 smu8_construct_max_power_limits_table (hwmgr,
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
405 &hwmgr->dyn_state.max_clock_voltage_on_ac);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
406
47ce4a9f drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Rex Zhu 2018-03-14
407 smu8_init_dynamic_state_adjustment_rule_settings(hwmgr,
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
408 &info->sDISPCLK_Voltage[0]);
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
409
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
410 return result;
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
411 }
bdecc20a drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c Jammy Zhou 2015-07-22
412
:::::: The code at line 333 was first introduced by commit
:::::: bdecc20a986bbe527cea0775f265d1927083410e drm/amd/powerplay: add Carrizo
dpm support
:::::: TO: Jammy Zhou <[email protected]>
:::::: CC: Alex Deucher <[email protected]>
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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