tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.18-wip
head: 92fb37464bd2b759d74f33c3b90a27575601745d
commit: b5f9f0f4bd3b061c10899d66a9d8d7d8e7e6bbd0 [259/261] drm/amd/powerplay: add smumgr support for VEGAM (v2)
config: i386-randconfig-a0-201816 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce:
git checkout b5f9f0f4bd3b061c10899d66a9d8d7d8e7e6bbd0
# save the attached .config to linux build tree
make ARCH=i386
All warnings (new ones prefixed by >>):
drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/vegam_smumgr.c: In function 'vegam_program_memory_timing_parameters':
>> drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/vegam_smumgr.c:1369:9: warning: missing braces around initializer [-Wmissing-braces]
struct SMU75_Discrete_MCArbDramTimingTable arb_regs = {0};
^
drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/vegam_smumgr.c:1369:9: warning: (near initialization for 'arb_regs.entries') [-Wmissing-braces]
vim +1369 drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/vegam_smumgr.c
1364
1365 static int vegam_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
1366 {
1367 struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1368 struct vegam_smumgr *smu_data = (struct vegam_smumgr *)(hwmgr->smu_backend);
> 1369 struct SMU75_Discrete_MCArbDramTimingTable arb_regs = {0};
1370 uint32_t i, j;
1371 int result = 0;
1372
1373 for (i = 0; i < hw_data->dpm_table.sclk_table.count; i++) {
1374 for (j = 0; j < hw_data->dpm_table.mclk_table.count; j++) {
1375 result = vegam_populate_memory_timing_parameters(hwmgr,
1376 hw_data->dpm_table.sclk_table.dpm_levels[i].value,
1377 hw_data->dpm_table.mclk_table.dpm_levels[j].value,
1378 &arb_regs.entries[i][j]);
1379 if (result)
1380 return result;
1381 }
1382 }
1383
1384 result = smu7_copy_bytes_to_smc(
1385 hwmgr,
1386 smu_data->smu7_data.arb_table_start,
1387 (uint8_t *)&arb_regs,
1388 sizeof(SMU75_Discrete_MCArbDramTimingTable),
1389 SMC_RAM_END);
1390 return result;
1391 }
1392
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
Attachment:
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