Re: [PATCH v2 2/2] drm/msm/dpu: Add SC8180x to hw catalog

Re: [PATCH v2 2/2] drm/msm/dpu: Add SC8180x to hw catalog

[kernel test robot]

Hi Bjorn,

I love your patch! Perhaps something to improve:

[auto build test WARNING on drm/drm-next]
[also build test WARNING on v5.17-rc4 next-20220215]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Bjorn-Andersson/drm-msm-dpu-Add-INTF_5-interrupts/20220215-123310
base:   git://anongit.freedesktop.org/drm/drm drm-next
config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20220215/202202152237.xcXTQpk6-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 37f422f4ac31c8b8041c6b62065263314282dab6)
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
        # https://github.com/0day-ci/linux/commit/2ad34ad9a2871f13cf0948eecc12d7faabcee788
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Bjorn-Andersson/drm-msm-dpu-Add-INTF_5-interrupts/20220215-123310
        git checkout 2ad34ad9a2871f13cf0948eecc12d7faabcee788
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/gpu/drm/msm/ drivers/pwm/

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

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c:1124:39: warning: excess elements in array initializer [-Wexcess-initializers]
           .danger_lut_tbl = {0xf, 0xffff, 0x0, 0x0},
                                                ^~~
   1 warning generated.


vim +1124 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c

  1117	
  1118	static const struct dpu_perf_cfg sc8180x_perf_data = {
  1119		.max_bw_low = 9600000,
  1120		.max_bw_high = 9600000,
  1121		.min_core_ib = 2400000,
  1122		.min_llcc_ib = 800000,
  1123		.min_dram_ib = 800000,
> 1124		.danger_lut_tbl = {0xf, 0xffff, 0x0, 0x0},
  1125		.qos_lut_tbl = {
  1126			{.nentry = ARRAY_SIZE(sc8180x_qos_linear),
  1127			.entries = sc8180x_qos_linear
  1128			},
  1129			{.nentry = ARRAY_SIZE(sc8180x_qos_macrotile),
  1130			.entries = sc8180x_qos_macrotile
  1131			},
  1132			{.nentry = ARRAY_SIZE(sc7180_qos_nrt),
  1133			.entries = sc7180_qos_nrt
  1134			},
  1135			/* TODO: macrotile-qseed is different from macrotile */
  1136		},
  1137		.cdp_cfg = {
  1138			{.rd_enable = 1, .wr_enable = 1},
  1139			{.rd_enable = 1, .wr_enable = 0}
  1140		},
  1141		.clk_inefficiency_factor = 105,
  1142		.bw_inefficiency_factor = 120,
  1143	};
  1144	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org