tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next head: 5d8e75c019bf76889bd606a67afabf7d0b32d3fa commit: 008cc768ebd34f1c205cd2066f6ab450d90a9022 [155/158] drm/amd/display: set HBR3 and TPS4 capable flags config: alpha-allyesconfig (attached as .config) compiler: alpha-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/ma... -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 008cc768ebd34f1c205cd2066f6ab450d90a9022 # save the attached .config to linux build tree make.cross ARCH=alpha

All warnings (new ones prefixed by >>):

drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c: In function 'dce110_link_encoder_construct':

...

drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c:1066:2: warning: this 'if' clause does not guard... [-Wmisleading-indentation]

if (BP_RESULT_OK == bp_funcs->get_encoder_cap_info( ^~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c:1071:3: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' enc110->base.features.flags.bits.IS_HBR3_CAPABLE = ^~~~~~

vim +/if +1066 drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_link_encoder.c

5a0a7096 Harry Wentland 2017-01-03 1050 break; 5a0a7096 Harry Wentland 2017-01-03 1051 default: 5a0a7096 Harry Wentland 2017-01-03 1052 ASSERT_CRITICAL(false); 5a0a7096 Harry Wentland 2017-01-03 1053 enc110->base.preferred_engine = ENGINE_ID_UNKNOWN; 5a0a7096 Harry Wentland 2017-01-03 1054 } 5a0a7096 Harry Wentland 2017-01-03 1055 5a0a7096 Harry Wentland 2017-01-03 1056 dm_logger_write(init_data->ctx->logger, LOG_I2C_AUX, 5a0a7096 Harry Wentland 2017-01-03 1057 "Using channel: %s [%d]\n", 5a0a7096 Harry Wentland 2017-01-03 1058 DECODE_CHANNEL_ID(init_data->channel), 5a0a7096 Harry Wentland 2017-01-03 1059 init_data->channel); 5a0a7096 Harry Wentland 2017-01-03 1060 5a0a7096 Harry Wentland 2017-01-03 1061 /* Override features with DCE-specific values */ 5a0a7096 Harry Wentland 2017-01-03 1062 { 5a0a7096 Harry Wentland 2017-01-03 1063 struct bp_encoder_cap_info bp_cap_info = {0}; 5a0a7096 Harry Wentland 2017-01-03 1064 const struct dc_vbios_funcs *bp_funcs = enc110->base.ctx->dc_bios->funcs; 5a0a7096 Harry Wentland 2017-01-03 1065 5a0a7096 Harry Wentland 2017-01-03 @1066 if (BP_RESULT_OK == bp_funcs->get_encoder_cap_info( 5a0a7096 Harry Wentland 2017-01-03 1067 enc110->base.ctx->dc_bios, enc110->base.id, 5a0a7096 Harry Wentland 2017-01-03 1068 &bp_cap_info)) 5a0a7096 Harry Wentland 2017-01-03 1069 enc110->base.features.flags.bits.IS_HBR2_CAPABLE = 5a0a7096 Harry Wentland 2017-01-03 1070 bp_cap_info.DP_HBR2_CAP; 008cc768 Hersen Wu 2016-12-23 1071 enc110->base.features.flags.bits.IS_HBR3_CAPABLE = 008cc768 Hersen Wu 2016-12-23 1072 bp_cap_info.DP_HBR3_EN; 008cc768 Hersen Wu 2016-12-23 1073 5a0a7096 Harry Wentland 2017-01-03 1074 }

:::::: The code at line 1066 was first introduced by commit :::::: 5a0a709652ceaca0a36ef2d0954b8d9d3f690560 drm/amd/dc: Add dc display driver

:::::: TO: Harry Wentland harry.wentland@amd.com :::::: CC: Alex Deucher alexander.deucher@amd.com

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