[Freedreno] [PATCH v3 2/7] drm/msm/dsi: add three helper functions
kernel test robot
lkp at intel.com
Sun Jul 11 04:21:12 UTC 2021
Hi Dmitry,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on next-20210709]
[cannot apply to v5.13]
[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]
url: https://github.com/0day-ci/linux/commits/Dmitry-Baryshkov/drm-msm-dpu-add-support-for-independent-DSI-config/20210711-062150
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 1e16624d7b4376797ede36e3c955375cf0f23298
config: arm-randconfig-r016-20210711 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project 8d69635ed9ecf36fd0ca85906bfde17949671cbe)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://github.com/0day-ci/linux/commit/d60158cc75b16689ac121290b562160916b57833
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Dmitry-Baryshkov/drm-msm-dpu-add-support-for-independent-DSI-config/20210711-062150
git checkout d60158cc75b16689ac121290b562160916b57833
# save the attached .config to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=arm SHELL=/bin/bash drivers/gpu/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All error/warnings (new ones prefixed by >>):
In file included from drivers/gpu/drm/msm/adreno/adreno_device.c:9:
In file included from drivers/gpu/drm/msm/adreno/adreno_gpu.h:15:
In file included from drivers/gpu/drm/msm/msm_gpu.h:16:
>> drivers/gpu/drm/msm/msm_drv.h:382:14: error: expected ';' after return statement
return false
^
;
>> drivers/gpu/drm/msm/msm_drv.h:380:6: warning: no previous prototype for function 'msm_dsi_is_master_dsi' [-Wmissing-prototypes]
bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
^
drivers/gpu/drm/msm/msm_drv.h:380:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
^
static
1 warning and 1 error generated.
--
In file included from drivers/gpu/drm/msm/dp/dp_display.c:14:
>> drivers/gpu/drm/msm/msm_drv.h:382:14: error: expected ';' after return statement
return false
^
;
>> drivers/gpu/drm/msm/msm_drv.h:380:6: warning: no previous prototype for function 'msm_dsi_is_master_dsi' [-Wmissing-prototypes]
bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
^
drivers/gpu/drm/msm/msm_drv.h:380:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
^
static
drivers/gpu/drm/msm/dp/dp_display.c:1017:21: warning: variable 'drm' set but not used [-Wunused-but-set-variable]
struct drm_device *drm;
^
2 warnings and 1 error generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for QCOM_SCM
Depends on (ARM || ARM64) && HAVE_ARM_SMCCC
Selected by
- ARM_QCOM_SPM_CPUIDLE && CPU_IDLE && (ARM || ARM64) && (ARCH_QCOM || COMPILE_TEST && !ARM64 && MMU
vim +382 drivers/gpu/drm/msm/msm_drv.h
339
340 struct msm_edp;
341 void __init msm_edp_register(void);
342 void __exit msm_edp_unregister(void);
343 int msm_edp_modeset_init(struct msm_edp *edp, struct drm_device *dev,
344 struct drm_encoder *encoder);
345
346 struct msm_dsi;
347 #ifdef CONFIG_DRM_MSM_DSI
348 void __init msm_dsi_register(void);
349 void __exit msm_dsi_unregister(void);
350 int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev,
351 struct drm_encoder *encoder);
352 void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi);
353 bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi);
354 bool msm_dsi_is_bonded_dsi(struct msm_dsi *msm_dsi);
355 bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi);
356 #else
357 static inline void __init msm_dsi_register(void)
358 {
359 }
360 static inline void __exit msm_dsi_unregister(void)
361 {
362 }
363 static inline int msm_dsi_modeset_init(struct msm_dsi *msm_dsi,
364 struct drm_device *dev,
365 struct drm_encoder *encoder)
366 {
367 return -EINVAL;
368 }
369 static inline void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi)
370 {
371 }
372 static inline bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi)
373 {
374 return false;
375 }
376 static bool msm_dsi_is_bonded_dsi(struct msm_dsi *msm_dsi)
377 {
378 return false;
379 }
> 380 bool msm_dsi_is_master_dsi(struct msm_dsi *msm_dsi)
381 {
> 382 return false
383 }
384 #endif
385
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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