* [linux-next:master 13968/14198] drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used
@ 2022-05-27 14:23 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-05-27 14:23 UTC (permalink / raw)
To: Alvin; +Cc: kbuild-all, Linux Memory Management List, Alex Deucher,
Chris Park
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: d3fde8ff50ab265749704bd7fbcf70d35235421f
commit: 4a5ddff7395a1ea891ca0962ef30a6d0185a4948 [13968/14198] drm/amd/display: Don't clear ref_dtbclk value
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20220527/202205272203.6UjwoImk-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-1) 11.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=4a5ddff7395a1ea891ca0962ef30a6d0185a4948
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 4a5ddff7395a1ea891ca0962ef30a6d0185a4948
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/dc_link_ddc.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_mst_types.c:38:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_clock_source.c: In function 'dcn3_get_pix_clk_dividers':
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_clock_source.c:1254:32: warning: variable 'clk_src' set but not used [-Wunused-but-set-variable]
1254 | struct dce110_clk_src *clk_src;
| ^~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_clock_source.c:32:
At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dmub_psr.c:30:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
--
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:189:17: note: in expansion of macro 'transform_regs'
189 | transform_regs(2),
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:799:43: warning: initialized field overwritten [-Woverride-init]
799 | #define mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL 0x447F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:190:17: note: in expansion of macro 'transform_regs'
190 | transform_regs(3),
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:799:43: note: (near initialization for 'xfm_regs[3].DCFE_MEM_LIGHT_SLEEP_CNTL')
799 | #define mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL 0x447F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC3_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:190:17: note: in expansion of macro 'transform_regs'
190 | transform_regs(3),
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:877:43: warning: initialized field overwritten [-Woverride-init]
877 | #define mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL 0x477F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:191:17: note: in expansion of macro 'transform_regs'
191 | transform_regs(4),
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:877:43: note: (near initialization for 'xfm_regs[4].DCFE_MEM_LIGHT_SLEEP_CNTL')
877 | #define mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL 0x477F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC4_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:191:17: note: in expansion of macro 'transform_regs'
191 | transform_regs(4),
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:954:43: warning: initialized field overwritten [-Woverride-init]
954 | #define mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL 0x4A7F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:192:17: note: in expansion of macro 'transform_regs'
192 | transform_regs(5)
| ^~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dce/dce_6_0_d.h:954:43: note: (near initialization for 'xfm_regs[5].DCFE_MEM_LIGHT_SLEEP_CNTL')
954 | #define mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL 0x4A7F
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:157:21: note: in expansion of macro 'mmCRTC5_DCFE_MEM_LIGHT_SLEEP_CNTL'
157 | .reg_name = mm ## block ## id ## _ ## reg_name
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_transform.h:170:9: note: in expansion of macro 'SRI'
170 | SRI(DCFE_MEM_LIGHT_SLEEP_CNTL, CRTC, id)
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:183:17: note: in expansion of macro 'XFM_COMMON_REG_LIST_DCE60'
183 | XFM_COMMON_REG_LIST_DCE60(id)\
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:192:17: note: in expansion of macro 'transform_regs'
192 | transform_regs(5)
| ^~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/resource.h:28,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dce60/dce60_resource.c:36:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c: In function 'dc_link_reduce_mst_payload':
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:3696:32: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
3696 | enum act_return_status ret;
| ^~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/dc_link_ddc.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:37:
At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:1634:6: warning: no previous prototype for 'is_timing_changed' [-Wmissing-prototypes]
1634 | bool is_timing_changed(struct dc_stream_state *cur_stream,
| ^~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/resource.h:28,
from drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_resource.c:30:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
--
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c: In function 'dp_retrieve_lttpr_cap':
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:5135:24: warning: variable 'status' set but not used [-Wunused-but-set-variable]
5135 | enum dc_status status = DC_ERROR_UNEXPECTED;
| ^~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32,
from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/resource.h:28,
from drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link_dp.c:31:
At top level:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:133:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=]
133 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA";
| ^~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:130:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=]
130 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:128:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=]
128 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:127:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=]
127 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0};
| ^~~~~~~~~~~~~~~~~~~~~~~
vim +/DP_SINK_BRANCH_DEV_NAME_7580 +130 drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h
129
> 130 static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u";
131
--
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https://01.org/lkp
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