[superna9999:amlogic/v5.17/g12-dsi 3/23] drivers/gpu/drm/meson/meson_encoder_dsi.c:240:9: error: implicit declaration of function 'meson_venc_encoder_dsi_mode_set'; did you mean 'meson_encoder_dsi_mode_set'?

From: kernel test robot
Date: Sat Dec 11 2021 - 04:30:10 EST

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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-lkp@xxxxxxxxx/config)
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/6b197be782e0410bb911b74fb152daefccce6a29
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@xxxxxxxxx>

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
>> drivers/gpu/drm/meson/meson_encoder_dsi.c:240:9: error: implicit declaration of function 'meson_venc_encoder_dsi_mode_set'; did you mean 'meson_encoder_dsi_mode_set'? [-Werror=implicit-function-declaration]
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);
> 240 meson_venc_encoder_dsi_mode_set(priv, 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@xxxxxxxxxxxx

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