* Re: [PATCH v1 1/1] drm/mediatek: dp: Add sdp path reset
[not found] <20240923133610.23728-1-liankun.yang@mediatek.com>
@ 2024-09-24 1:09 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-09-24 1:09 UTC (permalink / raw)
To: Liankun Yang, chunkuang.hu, p.zabel, airlied, simona,
matthias.bgg, angelogioacchino.delregno, jitao.shi, mac.shen,
peng.liu
Cc: llvm, oe-kbuild-all, Project_Global_Chrome_Upstream_Group,
dri-devel, linux-mediatek, linux-kernel, linux-arm-kernel
Hi Liankun,
kernel test robot noticed the following build errors:
[auto build test ERROR on pza/reset/next]
[also build test ERROR on linus/master v6.11 next-20240923]
[cannot apply to pza/imx-drm/next]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Liankun-Yang/drm-mediatek-dp-Add-sdp-path-reset/20240923-213747
base: https://git.pengutronix.de/git/pza/linux reset/next
patch link: https://lore.kernel.org/r/20240923133610.23728-1-liankun.yang%40mediatek.com
patch subject: [PATCH v1 1/1] drm/mediatek: dp: Add sdp path reset
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20240924/202409240818.3cqdkw5o-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 8663a75fa2f31299ab8d1d90288d9df92aadee88)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240924/202409240818.3cqdkw5o-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409240818.3cqdkw5o-lkp@intel.com/
All errors (new ones prefixed by >>):
In file included from drivers/gpu/drm/mediatek/mtk_dp.c:9:
In file included from include/drm/display/drm_dp_helper.h:27:
In file included from include/linux/i2c.h:13:
In file included from include/linux/acpi.h:39:
In file included from include/acpi/acpi_io.h:7:
In file included from arch/arm64/include/asm/acpi.h:14:
In file included from include/linux/memblock.h:12:
In file included from include/linux/mm.h:2228:
include/linux/vmstat.h:503:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
503 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
504 | item];
| ~~~~
include/linux/vmstat.h:510:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
510 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
511 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
include/linux/vmstat.h:517:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
517 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
include/linux/vmstat.h:523:43: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum numa_stat_item') [-Wenum-enum-conversion]
523 | return vmstat_text[NR_VM_ZONE_STAT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~ ^
524 | NR_VM_NUMA_EVENT_ITEMS +
| ~~~~~~~~~~~~~~~~~~~~~~
>> drivers/gpu/drm/mediatek/mtk_dp.c:1058:5: error: use of undeclared identifier 'SDP_RESET_SW_DP_ENC0_P0'
1058 | SDP_RESET_SW_DP_ENC0_P0,
| ^
drivers/gpu/drm/mediatek/mtk_dp.c:1059:5: error: use of undeclared identifier 'SDP_RESET_SW_DP_ENC0_P0'
1059 | SDP_RESET_SW_DP_ENC0_P0);
| ^
drivers/gpu/drm/mediatek/mtk_dp.c:1064:8: error: use of undeclared identifier 'SDP_RESET_SW_DP_ENC0_P0'
1064 | 0, SDP_RESET_SW_DP_ENC0_P0);
| ^
4 warnings and 3 errors generated.
vim +/SDP_RESET_SW_DP_ENC0_P0 +1058 drivers/gpu/drm/mediatek/mtk_dp.c
1054
1055 static void mtk_dp_sdp_path_reset(struct mtk_dp *mtk_dp)
1056 {
1057 mtk_dp_update_bits(mtk_dp, MTK_DP_ENC0_P0_3004,
> 1058 SDP_RESET_SW_DP_ENC0_P0,
1059 SDP_RESET_SW_DP_ENC0_P0);
1060
1061 /* Wait for sdp path reset to complete */
1062 usleep_range(1000, 5000);
1063 mtk_dp_update_bits(mtk_dp, MTK_DP_ENC0_P0_3004,
1064 0, SDP_RESET_SW_DP_ENC0_P0);
1065 }
1066
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