From: kbuild test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH 2/8] drm/msm/dpu: update UBWC config for sm8150 and sm8250
Date: Fri, 29 May 2020 14:50:15 +0800 [thread overview]
Message-ID: <202005291424.eDvbVKWH%lkp@intel.com> (raw)
In-Reply-To: <20200526032235.21930-3-jonathan@marek.ca>
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Hi Jonathan,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on linus/master]
[also build test WARNING on v5.7-rc7 next-20200528]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Jonathan-Marek/Initial-SM8150-and-SM8250-DPU-bringup/20200526-112725
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9cb1fd0efd195590b828b9b865421ad345a4a145
config: arm-defconfig (attached as .config)
compiler: arm-linux-gnueabi-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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@intel.com>
All warnings (new ones prefixed by >>, old ones prefixed by <<):
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function 'dpu_encoder_virt_mode_set':
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:958:30: warning: variable 'topology' set but not used [-Wunused-but-set-variable]
958 | struct msm_display_topology topology;
| ^~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function '_dpu_encoder_virt_enable_helper':
>> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1074:18: warning: variable 'dpu_kms' set but not used [-Wunused-but-set-variable]
1074 | struct dpu_kms *dpu_kms;
| ^~~~~~~
vim +/dpu_kms +1074 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1069
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1070 static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc)
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1071 {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1072 struct dpu_encoder_virt *dpu_enc = NULL;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1073 struct msm_drm_private *priv;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 @1074 struct dpu_kms *dpu_kms;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1075
422ed75581176c Drew Davenport 2019-09-06 1076 if (!drm_enc || !drm_enc->dev) {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1077 DPU_ERROR("invalid parameters\n");
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1078 return;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1079 }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1080
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1081 priv = drm_enc->dev->dev_private;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1082 dpu_kms = to_dpu_kms(priv->kms);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1083
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1084 dpu_enc = to_dpu_encoder_virt(drm_enc);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1085 if (!dpu_enc || !dpu_enc->cur_master) {
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1086 DPU_ERROR("invalid dpu encoder/master\n");
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1087 return;
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1088 }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1089
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1090 _dpu_encoder_update_vsync_source(dpu_enc, &dpu_enc->disp_info);
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1091 }
25fdd5933e4c0f Jeykumar Sankaran 2018-06-27 1092
:::::: The code at line 1074 was first introduced by commit
:::::: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef drm/msm: Add SDM845 DPU support
:::::: TO: Jeykumar Sankaran <jsanka@codeaurora.org>
:::::: CC: Sean Paul <seanpaul@chromium.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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next prev parent reply other threads:[~2020-05-29 6:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 3:22 [PATCH 0/8] Initial SM8150 and SM8250 DPU bringup Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 1/8] drm/msm/dpu: use right setup_blend_config for sm8150 and sm8250 Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 2/8] drm/msm/dpu: update UBWC config " Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-29 6:50 ` kbuild test robot [this message]
2020-05-26 3:22 ` [PATCH 3/8] drm/msm/dpu: move some sspp caps to dpu_caps Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 4/8] drm/msm/dpu: don't use INTF_INPUT_CTRL feature on sdm845 Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 5/8] drm/msm/dpu: set missing flush bits for INTF_2 and INTF_3 Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 6/8] drm/msm/dpu: intf timing path for displayport Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 7/8] drm/msm/dpu: add SM8150 to hw catalog Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
2020-05-27 11:09 ` Dan Carpenter
2020-05-27 11:09 ` [kbuild] " Dan Carpenter
2020-05-30 12:28 ` kbuild test robot
2020-06-11 14:37 ` Dmitry Baryshkov
2020-06-11 14:37 ` Dmitry Baryshkov
2020-06-11 14:45 ` Jonathan Marek
2020-06-11 14:45 ` Jonathan Marek
2020-05-26 3:22 ` [PATCH 8/8] drm/msm/dpu: add SM8250 " Jonathan Marek
2020-05-26 3:22 ` Jonathan Marek
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