Queues: mdp5_crtc.c:1058:31: error: 'mdp5_crtc_get_vblank_counter' undeclared here (not in a function); did you mean 'mdp5_crtc_vblank_on'?

Queues: mdp5_crtc.c:1058:31: error: 'mdp5_crtc_get_vblank_counter' undeclared here (not in a function); did you mean 'mdp5_crtc_vblank_on'?

[Naresh Kamboju]

Following build errors noticed while building Linux stable rc queue
with gcc-11 for arm and arm64 architecture.
  - 5.4.154 gcc-11 arm FAILED
  - 5.4.154 gcc-11 arm64 FAILED
  - 4.19.212 gcc-11 arm FAILED
  - 4.19.212 gcc-11 arm64 FAILED

drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1058:31: error:
'mdp5_crtc_get_vblank_counter' undeclared here (not in a function);
did you mean 'mdp5_crtc_vblank_on'?
 1058 |         .get_vblank_counter = mdp5_crtc_get_vblank_counter,
      |                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
      |                               mdp5_crtc_vblank_on
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1059:27: error:
'msm_crtc_enable_vblank' undeclared here (not in a function); did you
mean 'drm_crtc_handle_vblank'?
 1059 |         .enable_vblank  = msm_crtc_enable_vblank,
      |                           ^~~~~~~~~~~~~~~~~~~~~~
      |                           drm_crtc_handle_vblank
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1060:27: error:
'msm_crtc_disable_vblank' undeclared here (not in a function); did you
mean 'mdp5_disable_vblank'?
 1060 |         .disable_vblank = msm_crtc_disable_vblank,
      |                           ^~~~~~~~~~~~~~~~~~~~~~~
      |                           mdp5_disable_vblank
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1061:10: error: 'const
struct drm_crtc_funcs' has no member named 'get_vblank_timestamp'
 1061 |         .get_vblank_timestamp =
drm_crtc_vblank_helper_get_vblank_timestamp,
      |          ^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1061:33: error:
'drm_crtc_vblank_helper_get_vblank_timestamp' undeclared here (not in
a function)
 1061 |         .get_vblank_timestamp =
drm_crtc_vblank_helper_get_vblank_timestamp,
      |
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1061:33: warning: excess
elements in struct initializer
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:1061:33: note: (near
initialization for 'mdp5_crtc_no_lm_cursor_funcs')
make[5]: *** [scripts/Makefile.build:262:
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.o] Error 1
make[5]: Target '__build' not remade because of errors.
make[4]: *** [scripts/Makefile.build:497: drivers/gpu/drm/msm] Error 2
make[4]: Target '__build' not remade because of errors.
make[3]: *** [scripts/Makefile.build:497: drivers/gpu/drm] Error 2
make[3]: Target '__build' not remade because of errors.
make[2]: *** [scripts/Makefile.build:497: drivers/gpu] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1734: drivers] Error 2
make[1]: Target '_all' not remade because of errors.
make: *** [Makefile:179: sub-make] Error 2


Build config:
https://builds.tuxbuild.com/1zgK0LewhdaH7jb2PYiEaTFPgT9/config

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>


steps to reproduce:
https://builds.tuxbuild.com/1zgK0LewhdaH7jb2PYiEaTFPgT9/tuxmake_reproducer.sh

--
Linaro LKFT
https://lkft.linaro.org

Re: Queues: mdp5_crtc.c:1058:31: error: 'mdp5_crtc_get_vblank_counter' undeclared here (not in a function); did you mean 'mdp5_crtc_vblank_on'?

[Greg Kroah-Hartman]

On Mon, Oct 18, 2021 at 07:30:47PM +0530, Naresh Kamboju wrote:
> Following build errors noticed while building Linux stable rc queue
> with gcc-11 for arm and arm64 architecture.
>   - 5.4.154 gcc-11 arm FAILED
>   - 5.4.154 gcc-11 arm64 FAILED
>   - 4.19.212 gcc-11 arm FAILED
>   - 4.19.212 gcc-11 arm64 FAILED

Thanks, I'll go drop the offending patch from both queues now and push
out a -rc2.

greg k-h