* Re: [PATCH v3 3/4] drm/msm/dsi: Add support for RGB101010 pixel format
[not found] <20260319-dsi-rgb101010-support-v3-3-85b99df2d090@pm.me>
@ 2026-03-20 9:22 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-03-20 9:22 UTC (permalink / raw)
To: Alexander Koskovich, Maarten Lankhorst, Maxime Ripard,
Thomas Zimmermann, David Airlie, Simona Vetter, Rob Clark,
Dmitry Baryshkov, Abhinav Kumar, Jessica Zhang, Sean Paul,
Marijn Suijten, Jeffrey Hugo
Cc: llvm, oe-kbuild-all, dri-devel, linux-kernel, linux-arm-msm,
freedreno, Alexander Koskovich
Hi Alexander,
kernel test robot noticed the following build errors:
[auto build test ERROR on f338e77383789c0cae23ca3d48adcc5e9e137e3c]
url: https://github.com/intel-lab-lkp/linux/commits/Alexander-Koskovich/drm-msm-dsi-rename-MSM8998-DSI-version-from-V2_2_0-to-V2_0_0/20260320-011528
base: f338e77383789c0cae23ca3d48adcc5e9e137e3c
patch link: https://lore.kernel.org/r/20260319-dsi-rgb101010-support-v3-3-85b99df2d090%40pm.me
patch subject: [PATCH v3 3/4] drm/msm/dsi: Add support for RGB101010 pixel format
config: sparc64-allmodconfig (https://download.01.org/0day-ci/archive/20260320/202603201719.MxZJCZoY-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 4abb927bacf37f18f6359a41639a6d1b3bffffb5)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260320/202603201719.MxZJCZoY-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/202603201719.MxZJCZoY-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/msm/dsi/dsi_host.c:760:7: error: use of undeclared identifier 'MIPI_DSI_FMT_RGB101010'
760 | case MIPI_DSI_FMT_RGB101010: return VID_DST_FORMAT_RGB101010;
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/dsi/dsi_host.c:773:7: error: use of undeclared identifier 'MIPI_DSI_FMT_RGB101010'
773 | case MIPI_DSI_FMT_RGB101010: return CMD_DST_FORMAT_RGB101010;
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/dsi/dsi_host.c:1710:21: error: use of undeclared identifier 'MIPI_DSI_FMT_RGB101010'
1710 | if (dsi->format == MIPI_DSI_FMT_RGB101010 &&
| ^~~~~~~~~~~~~~~~~~~~~~
3 errors generated.
vim +/MIPI_DSI_FMT_RGB101010 +760 drivers/gpu/drm/msm/dsi/dsi_host.c
755
756 static inline enum dsi_vid_dst_format
757 dsi_get_vid_fmt(const enum mipi_dsi_pixel_format mipi_fmt)
758 {
759 switch (mipi_fmt) {
> 760 case MIPI_DSI_FMT_RGB101010: return VID_DST_FORMAT_RGB101010;
761 case MIPI_DSI_FMT_RGB888: return VID_DST_FORMAT_RGB888;
762 case MIPI_DSI_FMT_RGB666: return VID_DST_FORMAT_RGB666_LOOSE;
763 case MIPI_DSI_FMT_RGB666_PACKED: return VID_DST_FORMAT_RGB666;
764 case MIPI_DSI_FMT_RGB565: return VID_DST_FORMAT_RGB565;
765 default: return VID_DST_FORMAT_RGB888;
766 }
767 }
768
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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