[radeon-alex:drm-next-4.21-wip 72/72] drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:163:35: warning: incorrect type in assignment (different base types)
kbuild test robot
lkp at intel.com
Tue Nov 27 15:40:23 UTC 2018
tree: git://people.freedesktop.org/~agd5f/linux.git drm-next-4.21-wip
head: 6be068c27b290af91689304898e484573e3bb4f1
commit: 6be068c27b290af91689304898e484573e3bb4f1 [72/72] drm/amdgpu: support Vega20 A1 ASICs
config: x86_64-allmodconfig (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
git checkout 6be068c27b290af91689304898e484573e3bb4f1
# save the attached .config to linux build tree
make ARCH=x86_64
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:163:35: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:163:35: expected unsigned short [unsigned] [addressable] [assigned] [usertype] blRampReduction
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:163:35: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:165:31: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:165:31: expected unsigned short [unsigned] [addressable] [assigned] [usertype] blRampStart
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:165:31: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:296:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:296:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:296:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:297:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:297:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:297:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:298:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:298:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:298:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:299:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:299:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:299:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:300:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:300:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:300:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:301:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:301:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:301:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:302:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:302:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:302:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:303:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:303:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:303:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:304:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:304:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:304:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:305:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:305:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:305:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:306:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:306:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:306:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:307:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:307:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:307:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:308:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:308:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:308:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:309:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:309:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:309:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:310:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:310:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:310:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:311:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:311:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:311:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:312:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:312:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:312:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:313:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:313:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:313:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:314:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:314:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:314:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:315:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:315:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:315:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:316:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:316:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:316:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:317:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:317:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:317:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:318:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:318:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:318:34: got restricted __be16 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:319:34: warning: incorrect type in assignment (different base types)
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:319:34: expected unsigned short [unsigned] [short] <noident>
drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c:319:34: got restricted __be16 [usertype] <noident>
vim +163 drivers/gpu/drm/amd/amdgpu/../display/modules/power/power_helpers.c
bbf854dc David Francis 2018-11-26 145
bbf854dc David Francis 2018-11-26 146 bool dmcu_load_iram(struct dmcu *dmcu,
bbf854dc David Francis 2018-11-26 147 struct dmcu_iram_parameters params)
bbf854dc David Francis 2018-11-26 148 {
bbf854dc David Francis 2018-11-26 149 struct iram_table_v_2 ram_table;
bbf854dc David Francis 2018-11-26 150 unsigned int set = params.set;
bbf854dc David Francis 2018-11-26 151
bbf854dc David Francis 2018-11-26 152 if (dmcu == NULL)
bbf854dc David Francis 2018-11-26 153 return false;
bbf854dc David Francis 2018-11-26 154
bbf854dc David Francis 2018-11-26 155 if (!dmcu->funcs->is_dmcu_initialized(dmcu))
bbf854dc David Francis 2018-11-26 156 return true;
bbf854dc David Francis 2018-11-26 157
bbf854dc David Francis 2018-11-26 158 memset(&ram_table, 0, sizeof(ram_table));
bbf854dc David Francis 2018-11-26 159
bbf854dc David Francis 2018-11-26 160 ram_table.flags = 0x0;
bbf854dc David Francis 2018-11-26 161 ram_table.deviation_gain = 0xb3;
bbf854dc David Francis 2018-11-26 162
bbf854dc David Francis 2018-11-26 @163 ram_table.blRampReduction =
:::::: The code at line 163 was first introduced by commit
:::::: bbf854dc3570eb0a2b9d851f21e363e1570c717e drm/amd/display: Load DMCU IRAM
:::::: TO: David Francis <David.Francis at amd.com>
:::::: CC: Alex Deucher <alexander.deucher at amd.com>
---
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