linux-next: build failure after merge of the drm-misc tree

Mark Brown <[email protected]> Tue, 21 Jul 2026 15:06:38 +0100

Newsgroups	org.kernel.vger.linux-next,org.freedesktop.lists.dri-devel,org.freedesktop.lists.intel-gfx,org.kernel.vger.linux-kernel
Message-ID	<[email protected]>

Hi all,

After merging the drm-misc tree, today's linux-next build
(arm64 defconfig) failed like this:

/tmp/next/build/drivers/gpu/drm/imx/dcss/dcss-kms.c: In function 'dcss_kms_bridge_connector_init':
/tmp/next/build/drivers/gpu/drm/imx/dcss/dcss-kms.c:81:17: error: implicit declaration of function 'drm_panel_put'; did you mean 'drm_dev_put'? [-Wimplicit-function-declaration]
   81 |                 drm_panel_put(panel);
      |                 ^~~~~~~~~~~~~
      |                 drm_dev_put
make[8]: *** [/tmp/next/build/scripts/Makefile.build:289: drivers/gpu/drm/imx/dcss/dcss-kms.o] Error 1
make[7]: *** [/tmp/next/build/scripts/Makefile.build:549: drivers/gpu/drm/imx/dcss] Error 2
make[6]: *** [/tmp/next/build/scripts/Makefile.build:549: drivers/gpu/drm/imx] Error 2
make[6]: *** Waiting for unfinished jobs....
/tmp/next/build/drivers/gpu/drm/mxsfb/mxsfb_drv.c: In function 'mxsfb_attach_bridge':
/tmp/next/build/drivers/gpu/drm/mxsfb/mxsfb_drv.c:130:17: error: implicit declaration of function 'drm_panel_put'; did you mean 'drm_dev_put'? [-Wimplicit-function-declaration]
  130 |                 drm_panel_put(panel);
      |                 ^~~~~~~~~~~~~
      |                 drm_dev_put

Caused by commit

   b71a623598d31 (drm/panel: of_drm_find_panel() return a counted reference)
   
I have used the version from next-20260720 instead.

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