tree: https://github.com/superna9999/linux amlogic/v5.17/g12-dsi head: 62dac9179f2937dc08bffe08d15c6846bc4aedb4 commit: 6b197be782e0410bb911b74fb152daefccce6a29 [3/23] WIP: drm/meson: add DSI encoder config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20211211/202112111720.SAqWZOsV-lk...) compiler: aarch64-linux-gcc (GCC) 11.2.0 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/superna9999/linux/commit/6b197be782e0410bb911b74fb152d... git remote add superna9999 https://github.com/superna9999/linux git fetch --no-tags superna9999 amlogic/v5.17/g12-dsi git checkout 6b197be782e0410bb911b74fb152daefccce6a29 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; Note: the superna9999/amlogic/v5.17/g12-dsi HEAD 62dac9179f2937dc08bffe08d15c6846bc4aedb4 builds fine. It only hurts bisectability. All errors (new ones prefixed by >>): include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' 89 | #define le32_to_cpu __le32_to_cpu | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:25: note: in expansion of macro 'readl_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:198:9: note: in expansion of macro 'writel_bits_relaxed' 198 | writel_bits_relaxed(0x3, 0x3, | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:199:49: error: 'MIPI_DSI_TOP_CLK_CNTL' undeclared (first use in this function) 199 | encoder_dsi->base + MIPI_DSI_TOP_CLK_CNTL); | ^~~~~~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__cpu_to_le32' 33 | #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) | ^ drivers/gpu/drm/meson/meson_registers.h:15:9: note: in expansion of macro 'writel_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~~ include/linux/byteorder/generic.h:89:21: note: in expansion of macro '__le32_to_cpu' 89 | #define le32_to_cpu __le32_to_cpu | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_registers.h:15:25: note: in expansion of macro 'readl_relaxed' 15 | writel_relaxed((readl_relaxed(addr) & ~(mask)) | ((val) & (mask)), addr) | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:198:9: note: in expansion of macro 'writel_bits_relaxed' 198 | writel_bits_relaxed(0x3, 0x3, | ^~~~~~~~~~~~~~~~~~~ In file included from include/linux/io.h:13, from include/acpi/acpi_io.h:5, from include/linux/acpi.h:35, from include/linux/i2c.h:13, from include/drm/drm_crtc.h:28, from include/drm/drm_atomic_helper.h:31, from drivers/gpu/drm/meson/meson_encoder_dsi.c:13: drivers/gpu/drm/meson/meson_encoder_dsi.c:199:40: error: 'struct meson_encoder_dsi' has no member named 'base' 199 | encoder_dsi->base + MIPI_DSI_TOP_CLK_CNTL); | ^~ arch/arm64/include/asm/io.h:127:82: note: in definition of macro 'writel_relaxed' 127 | #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:198:9: note: in expansion of macro 'writel_bits_relaxed' 198 | writel_bits_relaxed(0x3, 0x3, | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:201:38: error: 'struct meson_encoder_dsi' has no member named 'base' 201 | writel_relaxed(0, encoder_dsi->base + MIPI_DSI_TOP_MEM_PD); | ^~ arch/arm64/include/asm/io.h:127:82: note: in definition of macro 'writel_relaxed' 127 | #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:201:47: error: 'MIPI_DSI_TOP_MEM_PD' undeclared (first use in this function) 201 | writel_relaxed(0, encoder_dsi->base + MIPI_DSI_TOP_MEM_PD); | ^~~~~~~~~~~~~~~~~~~ arch/arm64/include/asm/io.h:127:82: note: in definition of macro 'writel_relaxed' 127 | #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c: In function 'meson_encoder_dsi_mode_set': drivers/gpu/drm/meson/meson_encoder_dsi.c:214:20: error: 'struct meson_encoder_dsi' has no member named 'mode_flags' 214 | encoder_dsi->mode_flags = mode->flags; | ^~ drivers/gpu/drm/meson/meson_encoder_dsi.c:216:15: error: implicit declaration of function 'encoder_dsi_pixel_format_to_bpp' [-Werror=implicit-function-declaration] 216 | bpp = encoder_dsi_pixel_format_to_bpp(mipi_dsi->dsi_device->format); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:216:47: error: 'mipi_dsi' undeclared (first use in this function) 216 | bpp = encoder_dsi_pixel_format_to_bpp(mipi_dsi->dsi_device->format); | ^~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:218:9: error: implicit declaration of function 'phy_mipi_dphy_get_default_config' [-Werror=implicit-function-declaration] 218 | phy_mipi_dphy_get_default_config(mode->clock * 1000, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:219:58: error: 'struct meson_encoder_dsi' has no member named 'dsi_device' 219 | bpp, encoder_dsi->dsi_device->lanes, | ^~ drivers/gpu/drm/meson/meson_encoder_dsi.c:220:54: error: 'struct meson_encoder_dsi' has no member named 'phy_opts' 220 | &encoder_dsi->phy_opts.mipi_dphy); | ^~ drivers/gpu/drm/meson/meson_encoder_dsi.c:222:9: error: implicit declaration of function 'phy_configure'; did you mean 'of_dma_configure'? [-Werror=implicit-function-declaration] 222 | phy_configure(encoder_dsi->phy, &mipi_dsi->phy_opts); | ^~~~~~~~~~~~~ | of_dma_configure drivers/gpu/drm/meson/meson_encoder_dsi.c:222:34: error: 'struct meson_encoder_dsi' has no member named 'phy' 222 | phy_configure(encoder_dsi->phy, &mipi_dsi->phy_opts); | ^~ drivers/gpu/drm/meson/meson_encoder_dsi.c:224:28: error: 'struct meson_encoder_dsi' has no member named 'dsi_device' 224 | switch (encoder_dsi->dsi_device->format) { | ^~ drivers/gpu/drm/meson/meson_encoder_dsi.c:225:14: error: 'MIPI_DSI_FMT_RGB888' undeclared (first use in this function) 225 | case MIPI_DSI_FMT_RGB888: | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:229:14: error: 'MIPI_DSI_FMT_RGB666' undeclared (first use in this function) 229 | case MIPI_DSI_FMT_RGB666: | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:233:14: error: 'MIPI_DSI_FMT_RGB666_PACKED' undeclared (first use in this function) 233 | case MIPI_DSI_FMT_RGB666_PACKED: | ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:234:14: error: 'MIPI_DSI_FMT_RGB565' undeclared (first use in this function) 234 | case MIPI_DSI_FMT_RGB565: | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:239:9: error: implicit declaration of function 'dw_encoder_dsi_set_vclk'; did you mean 'dw_mipi_dsi_set_vclk'? [-Werror=implicit-function-declaration] 239 | dw_encoder_dsi_set_vclk(mipi_dsi, mode); | ^~~~~~~~~~~~~~~~~~~~~~~ | dw_mipi_dsi_set_vclk 240 | meson_venc_encoder_dsi_mode_set(priv, mode); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | meson_encoder_dsi_mode_set In file included from include/linux/byteorder/little_endian.h:5, from arch/arm64/include/uapi/asm/byteorder.h:23, from include/asm-generic/bitops/le.h:7, from arch/arm64/include/asm/bitops.h:29, from include/linux/bitops.h:33, from include/linux/kernel.h:13, from drivers/gpu/drm/meson/meson_encoder_dsi.c:8: drivers/gpu/drm/meson/meson_encoder_dsi.c:249:40: error: 'struct meson_encoder_dsi' has no member named 'base' 249 | reg = readl_relaxed(encoder_dsi->base + MIPI_DSI_TOP_CNTL) & | ^~ include/uapi/linux/byteorder/little_endian.h:34:51: note: in definition of macro '__le32_to_cpu' 34 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:249:15: note: in expansion of macro 'readl_relaxed' 249 | reg = readl_relaxed(encoder_dsi->base + MIPI_DSI_TOP_CNTL) & | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:249:49: error: 'MIPI_DSI_TOP_CNTL' undeclared (first use in this function) 249 | reg = readl_relaxed(encoder_dsi->base + MIPI_DSI_TOP_CNTL) & | ^~~~~~~~~~~~~~~~~ include/uapi/linux/byteorder/little_endian.h:34:51: note: in definition of macro '__le32_to_cpu' 34 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:249:15: note: in expansion of macro 'readl_relaxed' 249 | reg = readl_relaxed(encoder_dsi->base + MIPI_DSI_TOP_CNTL) & | ^~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:260:29: error: 'struct meson_encoder_dsi' has no member named 'mode_flags' 260 | (encoder_dsi->mode_flags & DRM_MODE_FLAG_NHSYNC ? 0 : BIT(BIT_HSYNC_POL)) | | ^~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__cpu_to_le32' 33 | #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:254:9: note: in expansion of macro 'writel_relaxed' 254 | writel_relaxed(reg | | ^~~~~~~~~~~~~~ drivers/gpu/drm/meson/meson_encoder_dsi.c:261:29: error: 'struct meson_encoder_dsi' has no member named 'mode_flags' 261 | (encoder_dsi->mode_flags & DRM_MODE_FLAG_NVSYNC ? 0 : BIT(BIT_VSYNC_POL)), | ^~ include/uapi/linux/byteorder/little_endian.h:33:51: note: in definition of macro '__cpu_to_le32' 33 | #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) | ^ drivers/gpu/drm/meson/meson_encoder_dsi.c:254:9: note: in expansion of macro 'writel_relaxed' 254 | writel_relaxed(reg | | ^~~~~~~~~~~~~~ In file included from include/linux/io.h:13, from include/acpi/acpi_io.h:5, from include/linux/acpi.h:35, from include/linux/i2c.h:13, from include/drm/drm_crtc.h:28, from include/drm/drm_atomic_helper.h:31, from drivers/gpu/drm/meson/meson_encoder_dsi.c:13: drivers/gpu/drm/meson/meson_encoder_dsi.c:262:28: error: 'struct meson_encoder_dsi' has no member named 'base' 262 | encoder_dsi->base + MIPI_DSI_TOP_CNTL); | ^~ arch/arm64/include/asm/io.h:127:82: note: in definition of macro 'writel_relaxed' 127 | #define writel_relaxed(v,c) ((void)__raw_writel((__force u32)cpu_to_le32(v),(c))) | ^ At top level: drivers/gpu/drm/meson/meson_encoder_dsi.c:140:13: warning: 'dw_mipi_dsi_set_vclk' defined but not used [-Wunused-function] 140 | static void dw_mipi_dsi_set_vclk(struct meson_encoder_dsi *mipi_dsi, | ^~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +240 drivers/gpu/drm/meson/meson_encoder_dsi.c 203 204 static void meson_encoder_dsi_mode_set(struct drm_bridge *bridge, 205 const struct drm_display_mode *mode, 206 const struct drm_display_mode *adjusted_mode) 207 { 208 struct meson_encoder_dsi *encoder_dsi = bridge_to_meson_encoder_dsi(bridge); 209 unsigned int dpi_data_format, venc_data_width; 210 struct meson_drm *priv = encoder_dsi->priv; 211 int bpp; 212 u32 reg; 213 214 encoder_dsi->mode_flags = mode->flags; 215 216 bpp = encoder_dsi_pixel_format_to_bpp(mipi_dsi->dsi_device->format); 217 218 phy_mipi_dphy_get_default_config(mode->clock * 1000, 219 bpp, encoder_dsi->dsi_device->lanes, 220 &encoder_dsi->phy_opts.mipi_dphy); 221 222 phy_configure(encoder_dsi->phy, &mipi_dsi->phy_opts); 223 224 switch (encoder_dsi->dsi_device->format) { 225 case MIPI_DSI_FMT_RGB888: 226 dpi_data_format = COLOR_24BIT; 227 venc_data_width = MIPI_DSI_VENC_COLOR_24B; 228 break; 229 case MIPI_DSI_FMT_RGB666: 230 dpi_data_format = COLOR_18BIT_CFG_2; 231 venc_data_width = MIPI_DSI_VENC_COLOR_18B; 232 break; 233 case MIPI_DSI_FMT_RGB666_PACKED: 234 case MIPI_DSI_FMT_RGB565: 235 /* invalid */ 236 break; 237 }; 238 239 dw_encoder_dsi_set_vclk(mipi_dsi, mode); 241 242 meson_encl_load_gamma(priv); 243 244 writel_relaxed(0, priv->io_base + _REG(ENCL_VIDEO_EN)); 245 246 meson_encoder_dsi_hw_init(encoder_dsi); 247 248 /* Configure Set color format for DPI register */ 249 reg = readl_relaxed(encoder_dsi->base + MIPI_DSI_TOP_CNTL) & 250 ~(0xf<<BIT_DPI_COLOR_MODE) & 251 ~(0x7<<BIT_IN_COLOR_MODE) & 252 ~(0x3<<BIT_CHROMA_SUBSAMPLE); 253 254 writel_relaxed(reg | 255 (dpi_data_format << BIT_DPI_COLOR_MODE) | 256 (venc_data_width << BIT_IN_COLOR_MODE) | 257 0 << BIT_COMP0_SEL | 258 1 << BIT_COMP1_SEL | 259 2 << BIT_COMP2_SEL | 260 (encoder_dsi->mode_flags & DRM_MODE_FLAG_NHSYNC ? 0 : BIT(BIT_HSYNC_POL)) | 261 (encoder_dsi->mode_flags & DRM_MODE_FLAG_NVSYNC ? 0 : BIT(BIT_VSYNC_POL)), 262 encoder_dsi->base + MIPI_DSI_TOP_CNTL); 263 } 264 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org