Hi Uma, kernel test robot noticed the following build errors:
[auto build test ERROR on next-20251201] [also build test ERROR on linus/master v6.18] [cannot apply to drm-xe/drm-xe-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-tip/drm-tip v6.18 v6.18-rc7 v6.18-rc6] [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/Uma-Shankar/drm-i915-display-Add-identifiers-for-driver-specific-blocks/20251201-150245 base: next-20251201 patch link: https://lore.kernel.org/r/20251201064655.3579280-5-uma.shankar%40intel.com patch subject: [v7 04/15] drm/i915/color: Create a transfer function color pipeline config: i386-buildonly-randconfig-006-20251201 (https://download.01.org/0day-ci/archive/20251201/[email protected]/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251201/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All errors (new ones prefixed by >>): In file included from drivers/gpu/drm/i915/display/intel_colorop.h:9, from drivers/gpu/drm/i915/display/intel_color_pipeline.c:5: drivers/gpu/drm/i915/display/intel_display_types.h:1989:28: error: field 'base' has incomplete type 1989 | struct drm_colorop base; | ^~~~ drivers/gpu/drm/i915/display/intel_color_pipeline.c: In function '_intel_color_pipeline_plane_init': >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:25:15: error: implicit >> declaration of function 'drm_plane_colorop_curve_1d_lut_init' >> [-Wimplicit-function-declaration] 25 | ret = drm_plane_colorop_curve_1d_lut_init(dev, &colorop->base, plane, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:27:51: error: >> 'DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR' undeclared (first use in this >> function) 27 | DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/i915/display/intel_color_pipeline.c:27:51: note: each undeclared identifier is reported only once for each function it appears in >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:28:51: error: >> 'DRM_COLOROP_FLAG_ALLOW_BYPASS' undeclared (first use in this function) 28 | DRM_COLOROP_FLAG_ALLOW_BYPASS); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:40:15: error: implicit >> declaration of function 'drm_plane_colorop_ctm_3x4_init' >> [-Wimplicit-function-declaration] 40 | ret = drm_plane_colorop_ctm_3x4_init(dev, &colorop->base, plane, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:45:9: error: implicit >> declaration of function 'drm_colorop_set_next_property'; did you mean >> 'drm_connector_set_tile_property'? [-Wimplicit-function-declaration] 45 | drm_colorop_set_next_property(prev_op, &colorop->base); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | drm_connector_set_tile_property drivers/gpu/drm/i915/display/intel_color_pipeline.c: In function 'intel_color_pipeline_plane_init': >> drivers/gpu/drm/i915/display/intel_color_pipeline.c:92:16: error: 'struct >> drm_plane' has no member named 'color_pipeline_property'; did you mean >> 'color_encoding_property'? 92 | plane->color_pipeline_property = prop; | ^~~~~~~~~~~~~~~~~~~~~~~ | color_encoding_property vim +/drm_plane_colorop_curve_1d_lut_init +25 drivers/gpu/drm/i915/display/intel_color_pipeline.c > 5 #include "intel_colorop.h" 6 #include "intel_color_pipeline.h" 7 #include "intel_de.h" 8 #include "intel_display_types.h" 9 #include "skl_universal_plane.h" 10 11 #define MAX_COLOR_PIPELINES 2 12 #define PLANE_DEGAMMA_SIZE 128 13 #define PLANE_GAMMA_SIZE 32 14 15 static 16 int _intel_color_pipeline_plane_init(struct drm_plane *plane, struct drm_prop_enum_list *list) 17 { 18 struct intel_colorop *colorop; 19 struct drm_device *dev = plane->dev; 20 int ret; 21 struct drm_colorop *prev_op; 22 23 colorop = intel_colorop_create(INTEL_PLANE_CB_PRE_CSC_LUT); 24 > 25 ret = drm_plane_colorop_curve_1d_lut_init(dev, &colorop->base, plane, 26 PLANE_DEGAMMA_SIZE, > 27 DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR, > 28 DRM_COLOROP_FLAG_ALLOW_BYPASS); 29 30 if (ret) 31 return ret; 32 33 list->type = colorop->base.base.id; 34 list->name = kasprintf(GFP_KERNEL, "Color Pipeline %d", colorop->base.base.id); 35 36 /* TODO: handle failures and clean up */ 37 prev_op = &colorop->base; 38 39 colorop = intel_colorop_create(INTEL_PLANE_CB_CSC); > 40 ret = drm_plane_colorop_ctm_3x4_init(dev, &colorop->base, plane, 41 DRM_COLOROP_FLAG_ALLOW_BYPASS); 42 if (ret) 43 return ret; 44 > 45 drm_colorop_set_next_property(prev_op, &colorop->base); 46 prev_op = &colorop->base; 47 48 colorop = intel_colorop_create(INTEL_PLANE_CB_POST_CSC_LUT); 49 ret = drm_plane_colorop_curve_1d_lut_init(dev, &colorop->base, plane, 50 PLANE_GAMMA_SIZE, 51 DRM_COLOROP_LUT1D_INTERPOLATION_LINEAR, 52 DRM_COLOROP_FLAG_ALLOW_BYPASS); 53 if (ret) 54 return ret; 55 56 drm_colorop_set_next_property(prev_op, &colorop->base); 57 58 return 0; 59 } 60 61 int intel_color_pipeline_plane_init(struct drm_plane *plane) 62 { 63 struct drm_device *dev = plane->dev; 64 struct intel_display *display = to_intel_display(dev); 65 struct drm_property *prop; 66 struct drm_prop_enum_list pipelines[MAX_COLOR_PIPELINES]; 67 int len = 0; 68 int ret; 69 70 /* Currently expose pipeline only for HDR planes */ 71 if (!icl_is_hdr_plane(display, to_intel_plane(plane)->id)) 72 return 0; 73 74 /* Add "Bypass" (i.e. NULL) pipeline */ 75 pipelines[len].type = 0; 76 pipelines[len].name = "Bypass"; 77 len++; 78 79 /* Add pipeline consisting of transfer functions */ 80 ret = _intel_color_pipeline_plane_init(plane, &pipelines[len]); 81 if (ret) 82 return ret; 83 len++; 84 85 /* Create COLOR_PIPELINE property and attach */ 86 prop = drm_property_create_enum(dev, DRM_MODE_PROP_ATOMIC, 87 "COLOR_PIPELINE", 88 pipelines, len); 89 if (!prop) 90 return -ENOMEM; 91 > 92 plane->color_pipeline_property = prop; -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
