drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:67:3: error: implicit declaration of function 'enable_kernel_altivec'; did you mean

From: kernel test robot
Date: Fri Sep 04 2020 - 03:50:34 EST

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Hi Timothy,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 59126901f200f5fc907153468b03c64e0081b6e6
commit: 16a9dea110a67d62401ffeac4828cabdedec7548 amdgpu: Enable initial DCN support on POWER
date: 9 months ago
config: powerpc-randconfig-r024-20200904 (attached as .config)
compiler: powerpc64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 16a9dea110a67d62401ffeac4828cabdedec7548
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:27:
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: In function 'dcn_bw_apply_registry_override':
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:64:3: error: implicit declaration of function 'enable_kernel_vsx'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
64 | enable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:626:2: note: in expansion of macro 'DC_FP_START'
626 | DC_FP_START();
| ^~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:67:3: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
67 | enable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:626:2: note: in expansion of macro 'DC_FP_START'
626 | DC_FP_START();
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:75:3: error: implicit declaration of function 'disable_kernel_vsx'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
75 | disable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:662:2: note: in expansion of macro 'DC_FP_END'
662 | DC_FP_END();
| ^~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:78:3: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
78 | disable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:662:2: note: in expansion of macro 'DC_FP_END'
662 | DC_FP_END();
| ^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c: At top level:
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:706:14: warning: no previous prototype for 'get_highest_allowed_voltage_level' [-Wmissing-prototypes]
706 | unsigned int get_highest_allowed_voltage_level(uint32_t hw_internal_rev)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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/calcs/dcn_calcs.c:32:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:124:22: warning: 'DP_DVI_CONVERTER_ID_4' defined but not used [-Wunused-const-variable=]
124 | static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa";
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:122:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_3' defined but not used [-Wunused-const-variable=]
122 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:120:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_2' defined but not used [-Wunused-const-variable=]
120 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:33,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:27:
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:76:32: warning: 'dc_fixpt_ln2_div_2' defined but not used [-Wunused-const-variable=]
76 | static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: 'dc_fixpt_ln2' defined but not used [-Wunused-const-variable=]
75 | static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:74:32: warning: 'dc_fixpt_e' defined but not used [-Wunused-const-variable=]
74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:67:32: warning: 'dc_fixpt_zero' defined but not used [-Wunused-const-variable=]
67 | static const struct fixed31_32 dc_fixpt_zero = { 0 };
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
88 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:262:2: note: in expansion of macro 'DSC_SF'
262 | DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_WIDTH, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:856:2: note: in expansion of macro 'DSC_REG_LIST_SH_MASK_DCN20'
856 | DSC_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_0_0_sh_mask.h:50949:111: note: (near initialization for 'dsc_mask.PIC_WIDTH')
50949 | #define DSCCIF0_DSCCIF_CONFIG1__PIC_WIDTH_MASK 0x0000FFFFL
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:88:16: note: in expansion of macro 'DSCCIF0_DSCCIF_CONFIG1__PIC_WIDTH_MASK'
88 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:262:2: note: in expansion of macro 'DSC_SF'
262 | DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_WIDTH, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:856:2: note: in expansion of macro 'DSC_REG_LIST_SH_MASK_DCN20'
856 | DSC_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_0_0_sh_mask.h:50950:111: warning: initialized field overwritten [-Woverride-init]
50950 | #define DSCCIF0_DSCCIF_CONFIG1__PIC_HEIGHT_MASK 0xFFFF0000L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:88:16: note: in expansion of macro 'DSCCIF0_DSCCIF_CONFIG1__PIC_HEIGHT_MASK'
88 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:263:2: note: in expansion of macro 'DSC_SF'
263 | DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_HEIGHT, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:856:2: note: in expansion of macro 'DSC_REG_LIST_SH_MASK_DCN20'
856 | DSC_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_0_0_sh_mask.h:50950:111: note: (near initialization for 'dsc_mask.PIC_HEIGHT')
50950 | #define DSCCIF0_DSCCIF_CONFIG1__PIC_HEIGHT_MASK 0xFFFF0000L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:88:16: note: in expansion of macro 'DSCCIF0_DSCCIF_CONFIG1__PIC_HEIGHT_MASK'
88 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dsc.h:263:2: note: in expansion of macro 'DSC_SF'
263 | DSC_SF(DSCCIF0_DSCCIF_CONFIG1, PIC_HEIGHT, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:856:2: note: in expansion of macro 'DSC_REG_LIST_SH_MASK_DCN20'
856 | DSC_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:1168:22: warning: no previous prototype for 'dcn20_clock_source_create' [-Wmissing-prototypes]
1168 | struct clock_source *dcn20_clock_source_create(
| ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:65:
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:269:52: warning: initialized field overwritten [-Woverride-init]
269 | #define DCN_BASE__INST0_SEG2 0x000034C0
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:372:25: note: in expansion of macro 'DCN_BASE__INST0_SEG2'
372 | #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:374:19: note: in expansion of macro 'BASE_INNER'
374 | #define BASE(seg) BASE_INNER(seg)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:377:15: note: in expansion of macro 'BASE'
377 | .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:157:2: note: in expansion of macro 'SR'
157 | SR(DCFCLK_CNTL), \
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:214:2: note: in expansion of macro 'HWSEQ_DCN_REG_LIST'
214 | HWSEQ_DCN_REG_LIST(), \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:1230:3: note: in expansion of macro 'HWSEQ_DCN2_REG_LIST'
1230 | HWSEQ_DCN2_REG_LIST()
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:269:52: note: (near initialization for 'hwseq_reg.DCFCLK_CNTL')
269 | #define DCN_BASE__INST0_SEG2 0x000034C0
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:372:25: note: in expansion of macro 'DCN_BASE__INST0_SEG2'
372 | #define BASE_INNER(seg) DCN_BASE__INST0_SEG ## seg
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:374:19: note: in expansion of macro 'BASE_INNER'
374 | #define BASE(seg) BASE_INNER(seg)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:377:15: note: in expansion of macro 'BASE'
377 | .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:157:2: note: in expansion of macro 'SR'
157 | SR(DCFCLK_CNTL), \
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:214:2: note: in expansion of macro 'HWSEQ_DCN_REG_LIST'
214 | HWSEQ_DCN_REG_LIST(), \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:1230:3: note: in expansion of macro 'HWSEQ_DCN2_REG_LIST'
1230 | HWSEQ_DCN2_REG_LIST()
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:29:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c: In function 'dcn20_patch_bounding_box':
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:64:3: error: implicit declaration of function 'enable_kernel_vsx'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
64 | enable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:3215:2: note: in expansion of macro 'DC_FP_START'
3215 | DC_FP_START();
| ^~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:67:3: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
67 | enable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:3215:2: note: in expansion of macro 'DC_FP_START'
3215 | DC_FP_START();
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:75:3: error: implicit declaration of function 'disable_kernel_vsx'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
75 | disable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:3239:2: note: in expansion of macro 'DC_FP_END'
3239 | DC_FP_END();
| ^~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:78:3: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
78 | disable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:3239:2: note: in expansion of macro 'DC_FP_END'
3239 | DC_FP_END();
| ^~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:80:
At top level:
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_dmcu.h:283:23: warning: 'abm_gain_stepsize' defined but not used [-Wunused-const-variable=]
283 | static const uint32_t abm_gain_stepsize = 0x0060;
| ^~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:65:
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:133:29: warning: 'VCN_BASE' defined but not used [-Wunused-const-variable=]
133 | static const struct IP_BASE VCN_BASE ={ { { { 0x00007800, 0x00007E00, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:127:29: warning: 'UMC_BASE' defined but not used [-Wunused-const-variable=]
127 | static const struct IP_BASE UMC_BASE ={ { { { 0x00014000, 0, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:121:29: warning: 'THM_BASE' defined but not used [-Wunused-const-variable=]
121 | static const struct IP_BASE THM_BASE ={ { { { 0x00016600, 0, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:115:29: warning: 'SMUIO_BASE' defined but not used [-Wunused-const-variable=]
115 | static const struct IP_BASE SMUIO_BASE ={ { { { 0x00016800, 0x00016A00, 0, 0, 0, 0 } },
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:109:29: warning: 'RSMU_BASE' defined but not used [-Wunused-const-variable=]
109 | static const struct IP_BASE RSMU_BASE = { { { { 0x00012000, 0, 0, 0, 0, 0 } },
| ^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:103:29: warning: 'OSSSYS_BASE' defined but not used [-Wunused-const-variable=]
103 | static const struct IP_BASE OSSSYS_BASE ={ { { { 0x000010A0, 0, 0, 0, 0, 0 } },
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:97:29: warning: 'NBIO_BASE' defined but not used [-Wunused-const-variable=]
97 | static const struct IP_BASE NBIO_BASE ={ { { { 0x00000000, 0x00000014, 0x00000D20, 0x00010400, 0, 0 } },
| ^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:91:29: warning: 'MP1_BASE' defined but not used [-Wunused-const-variable=]
91 | static const struct IP_BASE MP1_BASE ={ { { { 0x00016000, 0, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:85:29: warning: 'MP0_BASE' defined but not used [-Wunused-const-variable=]
85 | static const struct IP_BASE MP0_BASE ={ { { { 0x00016000, 0, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:79:29: warning: 'MMHUB_BASE' defined but not used [-Wunused-const-variable=]
79 | static const struct IP_BASE MMHUB_BASE ={ { { { 0x0001A000, 0, 0, 0, 0, 0 } },
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:73:29: warning: 'HDP_BASE' defined but not used [-Wunused-const-variable=]
73 | static const struct IP_BASE HDP_BASE ={ { { { 0x00000F20, 0, 0, 0, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:67:29: warning: 'GC_BASE' defined but not used [-Wunused-const-variable=]
67 | static const struct IP_BASE GC_BASE ={ { { { 0x00001260, 0x0000A000, 0, 0, 0, 0 } },
| ^~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:61:29: warning: 'FUSE_BASE' defined but not used [-Wunused-const-variable=]
61 | static const struct IP_BASE FUSE_BASE ={ { { { 0x00017400, 0, 0, 0, 0, 0 } },
| ^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:55:29: warning: 'DCN_BASE' defined but not used [-Wunused-const-variable=]
55 | static const struct IP_BASE DCN_BASE ={ { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0, 0 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:49:29: warning: 'DF_BASE' defined but not used [-Wunused-const-variable=]
49 | static const struct IP_BASE DF_BASE ={ { { { 0x00007000, 0, 0, 0, 0, 0 } },
| ^~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:65:
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:43:29: warning: 'CLK_BASE' defined but not used [-Wunused-const-variable=]
43 | static const struct IP_BASE CLK_BASE ={ { { { 0x00016C00, 0x00016E00, 0x00017000, 0x00017200, 0x00017E00, 0x0001B000 } },
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/navi10_ip_offset.h:37:29: warning: 'ATHUB_BASE' defined but not used [-Wunused-const-variable=]
37 | static const struct IP_BASE ATHUB_BASE ={ { { { 0x00000C00, 0, 0, 0, 0, 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/inc/resource.h:28,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:34:
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:124:22: warning: 'DP_DVI_CONVERTER_ID_4' defined but not used [-Wunused-const-variable=]
124 | static const uint8_t DP_DVI_CONVERTER_ID_4[] = "m2DVIa";
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:122:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_3' defined but not used [-Wunused-const-variable=]
122 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_3[] = "dnomlA";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:120:22: warning: 'DP_VGA_LVDS_CONVERTER_ID_2' defined but not used [-Wunused-const-variable=]
120 | static const uint8_t DP_VGA_LVDS_CONVERTER_ID_2[] = "sivarT";
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dc_types.h:33,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:30,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:29:
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:76:32: warning: 'dc_fixpt_ln2_div_2' defined but not used [-Wunused-const-variable=]
76 | static const struct fixed31_32 dc_fixpt_ln2_div_2 = { 1488522236LL };
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:75:32: warning: 'dc_fixpt_ln2' defined but not used [-Wunused-const-variable=]
75 | static const struct fixed31_32 dc_fixpt_ln2 = { 2977044471LL };
| ^~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:74:32: warning: 'dc_fixpt_e' defined but not used [-Wunused-const-variable=]
74 | static const struct fixed31_32 dc_fixpt_e = { 11674931555LL };
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:73:32: warning: 'dc_fixpt_two_pi' defined but not used [-Wunused-const-variable=]
73 | static const struct fixed31_32 dc_fixpt_two_pi = { 26986075409LL };
| ^~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:72:32: warning: 'dc_fixpt_pi' defined but not used [-Wunused-const-variable=]
72 | static const struct fixed31_32 dc_fixpt_pi = { 13493037705LL };
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/include/fixed31_32.h:67:32: warning: 'dc_fixpt_zero' defined but not used [-Wunused-const-variable=]
67 | static const struct fixed31_32 dc_fixpt_zero = { 0 };
| ^~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:358:2: note: in expansion of macro 'TF_SF'
358 | TF_SF(CM0_CM_3DLUT_MODE, CM_3DLUT_MODE, mask_sh), \
| ^~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:537:2: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20_COMMON'
537 | TF_REG_LIST_SH_MASK_DCN20_COMMON(mask_sh), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:623:3: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20'
623 | TF_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:13989:111: warning: initialized field overwritten [-Woverride-init]
13989 | #define CM0_CM_SHAPER_CONTROL__CM_SHAPER_LUT_MODE_MASK 0x00000003L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_dpp.h:38:16: note: in expansion of macro 'CM0_CM_SHAPER_CONTROL__CM_SHAPER_LUT_MODE_MASK'
38 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:196:2: note: in expansion of macro 'TF_SF'
196 | TF_SF(CM0_CM_SHAPER_CONTROL, CM_SHAPER_LUT_MODE, mask_sh)
| ^~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:538:2: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20_UPDATED'
538 | TF_REG_LIST_SH_MASK_DCN20_UPDATED(mask_sh), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:623:3: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20'
623 | TF_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:13989:111: note: (near initialization for 'tf_mask.CM_SHAPER_LUT_MODE')
13989 | #define CM0_CM_SHAPER_CONTROL__CM_SHAPER_LUT_MODE_MASK 0x00000003L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_dpp.h:38:16: note: in expansion of macro 'CM0_CM_SHAPER_CONTROL__CM_SHAPER_LUT_MODE_MASK'
38 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:196:2: note: in expansion of macro 'TF_SF'
196 | TF_SF(CM0_CM_SHAPER_CONTROL, CM_SHAPER_LUT_MODE, mask_sh)
| ^~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.h:538:2: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20_UPDATED'
538 | TF_REG_LIST_SH_MASK_DCN20_UPDATED(mask_sh), \
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:623:3: note: in expansion of macro 'TF_REG_LIST_SH_MASK_DCN20'
623 | TF_REG_LIST_SH_MASK_DCN20(_MASK)
| ^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:33815:111: warning: initialized field overwritten [-Woverride-init]
33815 | #define DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE__SHIFT 0x1f
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:214:16: note: in expansion of macro 'DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE__SHIFT'
214 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:204:2: note: in expansion of macro 'AUX_SF'
204 | AUX_SF(DP_AUX0_AUX_SW_DATA, AUX_SW_AUTOINCREMENT_DISABLE, mask_sh),\
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:640:2: note: in expansion of macro 'DCN_AUX_MASK_SH_LIST'
640 | DCN_AUX_MASK_SH_LIST(__SHIFT)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:33815:111: note: (near initialization for 'aux_shift.AUX_SW_AUTOINCREMENT_DISABLE')
33815 | #define DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE__SHIFT 0x1f
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:214:16: note: in expansion of macro 'DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE__SHIFT'
214 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:204:2: note: in expansion of macro 'AUX_SF'
204 | AUX_SF(DP_AUX0_AUX_SW_DATA, AUX_SW_AUTOINCREMENT_DISABLE, mask_sh),\
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:640:2: note: in expansion of macro 'DCN_AUX_MASK_SH_LIST'
640 | DCN_AUX_MASK_SH_LIST(__SHIFT)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:33819:111: warning: initialized field overwritten [-Woverride-init]
33819 | #define DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE_MASK 0x80000000L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:214:16: note: in expansion of macro 'DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE_MASK'
214 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:204:2: note: in expansion of macro 'AUX_SF'
204 | AUX_SF(DP_AUX0_AUX_SW_DATA, AUX_SW_AUTOINCREMENT_DISABLE, mask_sh),\
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:644:2: note: in expansion of macro 'DCN_AUX_MASK_SH_LIST'
644 | DCN_AUX_MASK_SH_LIST(_MASK)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:33819:111: note: (near initialization for 'aux_mask.AUX_SW_AUTOINCREMENT_DISABLE')
33819 | #define DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE_MASK 0x80000000L
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:214:16: note: in expansion of macro 'DP_AUX0_AUX_SW_DATA__AUX_SW_AUTOINCREMENT_DISABLE_MASK'
214 | .field_name = reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_aux.h:204:2: note: in expansion of macro 'AUX_SF'
204 | AUX_SF(DP_AUX0_AUX_SW_DATA, AUX_SW_AUTOINCREMENT_DISABLE, mask_sh),\
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:644:2: note: in expansion of macro 'DCN_AUX_MASK_SH_LIST'
644 | DCN_AUX_MASK_SH_LIST(_MASK)
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:733:20: warning: no previous prototype for 'dcn21_i2c_hw_create' [-Wmissing-prototypes]
733 | struct dce_i2c_hw *dcn21_i2c_hw_create(
| ^~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services_types.h:29,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dm_services.h:37,
from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:29:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c: In function 'patch_bounding_box':
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:64:3: error: implicit declaration of function 'enable_kernel_vsx'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
64 | enable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:997:2: note: in expansion of macro 'DC_FP_START'
997 | DC_FP_START();
| ^~~~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:67:3: error: implicit declaration of function 'enable_kernel_altivec'; did you mean 'enable_kernel_fp'? [-Werror=implicit-function-declaration]
67 | enable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:997:2: note: in expansion of macro 'DC_FP_START'
997 | DC_FP_START();
| ^~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:75:3: error: implicit declaration of function 'disable_kernel_vsx'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
75 | disable_kernel_vsx(); \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1024:2: note: in expansion of macro 'DC_FP_END'
1024 | DC_FP_END();
| ^~~~~~~~~
>> drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h:78:3: error: implicit declaration of function 'disable_kernel_altivec'; did you mean 'disable_kernel_fp'? [-Werror=implicit-function-declaration]
78 | disable_kernel_altivec(); \
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1024:2: note: in expansion of macro 'DC_FP_END'
1024 | DC_FP_END();
| ^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c: At top level:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1027:6: warning: no previous prototype for 'dcn21_calculate_wm' [-Wmissing-prototypes]
1027 | void dcn21_calculate_wm(
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1112:6: warning: no previous prototype for 'dcn21_validate_bandwidth' [-Wmissing-prototypes]
1112 | bool dcn21_validate_bandwidth(struct dc *dc, struct dc_state *context,
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1242:32: warning: no previous prototype for 'dcn21_opp_create' [-Wmissing-prototypes]
1242 | struct output_pixel_processor *dcn21_opp_create(
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1258:26: warning: no previous prototype for 'dcn21_timing_generator_create' [-Wmissing-prototypes]
1258 | struct timing_generator *dcn21_timing_generator_create(
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1280:13: warning: no previous prototype for 'dcn21_mpc_create' [-Wmissing-prototypes]
1280 | struct mpc *dcn21_mpc_create(struct dc_context *ctx)
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1307:35: warning: no previous prototype for 'dcn21_dsc_create' [-Wmissing-prototypes]
1307 | struct display_stream_compressor *dcn21_dsc_create(
| ^~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1430:24: warning: no previous prototype for 'dcn21_stream_encoder_create' [-Wmissing-prototypes]
1430 | struct stream_encoder *dcn21_stream_encoder_create(
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:67:
drivers/gpu/drm/amd/amdgpu/../include/renoir_ip_offset.h:489:52: warning: initialized field overwritten [-Woverride-init]
489 | #define DMU_BASE__INST0_SEG2 0x000034C0
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:281:25: note: in expansion of macro 'DMU_BASE__INST0_SEG2'
281 | #define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:283:19: note: in expansion of macro 'BASE_INNER'
283 | #define BASE(seg) BASE_INNER(seg)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:286:15: note: in expansion of macro 'BASE'
286 | .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:157:2: note: in expansion of macro 'SR'
157 | SR(DCFCLK_CNTL), \
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:280:2: note: in expansion of macro 'HWSEQ_DCN_REG_LIST'
280 | HWSEQ_DCN_REG_LIST(), \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1448:3: note: in expansion of macro 'HWSEQ_DCN21_REG_LIST'
1448 | HWSEQ_DCN21_REG_LIST()
| ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/renoir_ip_offset.h:489:52: note: (near initialization for 'hwseq_reg.DCFCLK_CNTL')
489 | #define DMU_BASE__INST0_SEG2 0x000034C0
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:281:25: note: in expansion of macro 'DMU_BASE__INST0_SEG2'
281 | #define BASE_INNER(seg) DMU_BASE__INST0_SEG ## seg
| ^~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:283:19: note: in expansion of macro 'BASE_INNER'
283 | #define BASE(seg) BASE_INNER(seg)
| ^~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:286:15: note: in expansion of macro 'BASE'
286 | .reg_name = BASE(mm ## reg_name ## _BASE_IDX) + \
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:157:2: note: in expansion of macro 'SR'
157 | SR(DCFCLK_CNTL), \
| ^~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:280:2: note: in expansion of macro 'HWSEQ_DCN_REG_LIST'
280 | HWSEQ_DCN_REG_LIST(), \
| ^~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1448:3: note: in expansion of macro 'HWSEQ_DCN21_REG_LIST'
1448 | HWSEQ_DCN21_REG_LIST()
| ^~~~~~~~~~~~~~~~~~~~
In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:69:
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:43237:111: warning: initialized field overwritten [-Woverride-init]
43237 | #define LVTMA_PWRSEQ_CNTL__LVTMA_BLON__SHIFT 0x18
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:439:28: note: in expansion of macro 'LVTMA_PWRSEQ_CNTL__LVTMA_BLON__SHIFT'
439 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:676:2: note: in expansion of macro 'HWS_SF'
676 | HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1452:3: note: in expansion of macro 'HWSEQ_DCN21_MASK_SH_LIST'
1452 | HWSEQ_DCN21_MASK_SH_LIST(__SHIFT)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:43237:111: note: (near initialization for 'hwseq_shift.LVTMA_BLON')
43237 | #define LVTMA_PWRSEQ_CNTL__LVTMA_BLON__SHIFT 0x18
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:439:28: note: in expansion of macro 'LVTMA_PWRSEQ_CNTL__LVTMA_BLON__SHIFT'
439 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix
| ^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:676:2: note: in expansion of macro 'HWS_SF'
676 | HWS_SF(, LVTMA_PWRSEQ_CNTL, LVTMA_BLON, mask_sh), \
| ^~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn21/dcn21_resource.c:1452:3: note: in expansion of macro 'HWSEQ_DCN21_MASK_SH_LIST'
1452 | HWSEQ_DCN21_MASK_SH_LIST(__SHIFT)
| ^~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_2_1_0_sh_mask.h:43253:111: warning: initialized field overwritten [-Woverride-init]
43253 | #define LVTMA_PWRSEQ_STATE__LVTMA_PWRSEQ_TARGET_STATE_R__SHIFT 0x0
| ^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:439:28: note: in expansion of macro 'LVTMA_PWRSEQ_STATE__LVTMA_PWRSEQ_TARGET_STATE_R__SHIFT'
439 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix

# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=16a9dea110a67d62401ffeac4828cabdedec7548
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 16a9dea110a67d62401ffeac4828cabdedec7548
vim +67 drivers/gpu/drm/amd/amdgpu/../display/dc/os_types.h

52
53 #if defined(CONFIG_DRM_AMD_DC_DCN)
54 #if defined(CONFIG_X86)
55 #include <asm/fpu/api.h>
56 #define DC_FP_START() kernel_fpu_begin()
57 #define DC_FP_END() kernel_fpu_end()
58 #elif defined(CONFIG_PPC64)
59 #include <asm/switch_to.h>
60 #include <asm/cputable.h>
61 #define DC_FP_START() { \
62 if (cpu_has_feature(CPU_FTR_VSX_COMP)) { \
63 preempt_disable(); \
64 enable_kernel_vsx(); \
65 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) { \
66 preempt_disable(); \
> 67 enable_kernel_altivec(); \
68 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) { \
69 preempt_disable(); \
70 enable_kernel_fp(); \
71 } \
72 }
73 #define DC_FP_END() { \
74 if (cpu_has_feature(CPU_FTR_VSX_COMP)) { \
75 disable_kernel_vsx(); \
76 preempt_enable(); \
77 } else if (cpu_has_feature(CPU_FTR_ALTIVEC_COMP)) { \
> 78 disable_kernel_altivec(); \
79 preempt_enable(); \
80 } else if (!cpu_has_feature(CPU_FTR_FPU_UNAVAILABLE)) { \
81 disable_kernel_fp(); \
82 preempt_enable(); \
83 } \
84 }
85 #endif
86 #endif
87

---
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