Hi Liam, kernel test robot noticed the following build errors:
[auto build test ERROR on drm-misc/drm-misc-next] [also build test ERROR on daeinki-drm-exynos/exynos-drm-next drm/drm-next drm-i915/for-linux-next drm-i915/for-linux-next-fixes drm-tip/drm-tip linus/master v7.2-rc7 next-20260811] [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/Liam-Zuiderhoek/GPU-drm-meson-inline-drm_simple_encoder_init/20260813-051125 base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next patch link: https://lore.kernel.org/r/20260622180832.28143-1-zuiderhoekl%40gmail.com patch subject: [PATCH] GPU: drm: meson inline drm_simple_encoder_init() config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20260813/[email protected]/config) compiler: powerpc64-linux-gcc (GCC) 16.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260813/[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 include/drm/drm_property.h:30, from include/drm/drm_connector.h:33, from include/drm/drm_modes.h:33, from include/drm/drm_crtc.h:32, from include/drm/drm_atomic_helper.h:31, from drivers/gpu/drm/meson/meson_encoder_hdmi.c:21: drivers/gpu/drm/meson/meson_encoder_hdmi.c: In function 'meson_encoder_hdmi_probe': >> include/uapi/drm/drm_mode.h:358:33: error: passing argument 3 of >> 'drm_encoder_init' makes pointer from integer without a cast >> [-Wint-conversion] 358 | #define DRM_MODE_ENCODER_TMDS 2 | ^ | | | int drivers/gpu/drm/meson/meson_encoder_hdmi.c:411:32: note: in expansion of macro 'DRM_MODE_ENCODER_TMDS' 411 | DRM_MODE_ENCODER_TMDS, NULL); | ^~~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_modeset_helper_vtables.h:33, from include/drm/drm_atomic_helper.h:32: include/drm/drm_encoder.h:212:54: note: expected 'const struct drm_encoder_funcs *' but argument is of type 'int' 212 | const struct drm_encoder_funcs *funcs, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:5, from include/linux/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from ./arch/powerpc/include/generated/asm/rwonce.h:1, from include/linux/compiler.h:369, from include/linux/err.h:5, from include/linux/clk.h:12, from drivers/gpu/drm/meson/meson_encoder_hdmi.c:8: >> include/linux/stddef.h:8:14: error: passing argument 4 of 'drm_encoder_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drivers/gpu/drm/meson/meson_encoder_hdmi.c:411:55: note: in expansion of macro 'NULL' 411 | DRM_MODE_ENCODER_TMDS, NULL); | ^~~~ include/drm/drm_encoder.h:213:26: note: expected 'int' but argument is of type 'void *' 213 | int encoder_type, const char *name, ...); | ~~~~^~~~~~~~~~~~ >> drivers/gpu/drm/meson/meson_encoder_hdmi.c:410:15: error: too few arguments >> to function 'drm_encoder_init'; expected at least 5, have 4 410 | ret = drm_encoder_init(priv->drm, &meson_encoder_hdmi->encoder, | ^~~~~~~~~~~~~~~~ include/drm/drm_encoder.h:210:5: note: declared here 210 | int drm_encoder_init(struct drm_device *dev, | ^~~~~~~~~~~~~~~~ -- In file included from include/drm/drm_property.h:30, from include/drm/drm_connector.h:33, from include/drm/drm_modes.h:33, from include/drm/drm_crtc.h:32, from include/drm/drm_atomic_helper.h:31, from drm/meson/meson_encoder_hdmi.c:21: drm/meson/meson_encoder_hdmi.c: In function 'meson_encoder_hdmi_probe': >> include/uapi/drm/drm_mode.h:358:33: error: passing argument 3 of >> 'drm_encoder_init' makes pointer from integer without a cast >> [-Wint-conversion] 358 | #define DRM_MODE_ENCODER_TMDS 2 | ^ | | | int drm/meson/meson_encoder_hdmi.c:411:32: note: in expansion of macro 'DRM_MODE_ENCODER_TMDS' 411 | DRM_MODE_ENCODER_TMDS, NULL); | ^~~~~~~~~~~~~~~~~~~~~ In file included from include/drm/drm_modeset_helper_vtables.h:33, from include/drm/drm_atomic_helper.h:32: include/drm/drm_encoder.h:212:54: note: expected 'const struct drm_encoder_funcs *' but argument is of type 'int' 212 | const struct drm_encoder_funcs *funcs, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~ In file included from include/uapi/linux/posix_types.h:5, from include/uapi/linux/types.h:14, from include/linux/types.h:5, from include/linux/kasan-checks.h:5, from include/asm-generic/rwonce.h:26, from arch/powerpc/include/generated/asm/rwonce.h:1, from include/linux/compiler.h:369, from include/linux/err.h:5, from include/linux/clk.h:12, from drm/meson/meson_encoder_hdmi.c:8: >> include/linux/stddef.h:8:14: error: passing argument 4 of 'drm_encoder_init' >> makes integer from pointer without a cast [-Wint-conversion] 8 | #define NULL ((void *)0) | ^~~~~~~~~~~ | | | void * drm/meson/meson_encoder_hdmi.c:411:55: note: in expansion of macro 'NULL' 411 | DRM_MODE_ENCODER_TMDS, NULL); | ^~~~ include/drm/drm_encoder.h:213:26: note: expected 'int' but argument is of type 'void *' 213 | int encoder_type, const char *name, ...); | ~~~~^~~~~~~~~~~~ drm/meson/meson_encoder_hdmi.c:410:15: error: too few arguments to function 'drm_encoder_init'; expected at least 5, have 4 410 | ret = drm_encoder_init(priv->drm, &meson_encoder_hdmi->encoder, | ^~~~~~~~~~~~~~~~ include/drm/drm_encoder.h:210:5: note: declared here 210 | int drm_encoder_init(struct drm_device *dev, | ^~~~~~~~~~~~~~~~ vim +/drm_encoder_init +358 include/uapi/drm/drm_mode.h 8cf5c917715153 include/drm/drm_mode.h Jesse Barnes 2011-11-14 355 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 356 #define DRM_MODE_ENCODER_NONE 0 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 357 #define DRM_MODE_ENCODER_DAC 1 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 @358 #define DRM_MODE_ENCODER_TMDS 2 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 359 #define DRM_MODE_ENCODER_LVDS 3 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 360 #define DRM_MODE_ENCODER_TVDAC 4 a7331e5cb2cc68 include/drm/drm_mode.h Thomas Hellstrom 2011-10-22 361 #define DRM_MODE_ENCODER_VIRTUAL 5 b89232732f642b include/uapi/drm/drm_mode.h Shobhit Kumar 2013-08-27 362 #define DRM_MODE_ENCODER_DSI 6 182407a6ed5333 include/uapi/drm/drm_mode.h Dave Airlie 2014-05-02 363 #define DRM_MODE_ENCODER_DPMST 7 0b27c02a7f1c69 include/uapi/drm/drm_mode.h Eric Anholt 2016-03-18 364 #define DRM_MODE_ENCODER_DPI 8 f453ba0460742a include/drm/drm_mode.h Dave Airlie 2008-11-07 365 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
