[sashal-linux-stable:pending-5.10 331/598] drivers/gpu/drm/vc4/vc4_crtc.c:538:27: error: use of undeclared identifier 'state'; did you mean 'stac'?

[sashal-linux-stable:pending-5.10 331/598] drivers/gpu/drm/vc4/vc4_crtc.c:538:27: error: use of undeclared identifier 'state'; did you mean 'stac'?

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git pending-5.10
head:   b2dc84ee261d4651c10723b81720792ff6db40fb
commit: 1f621b79eec3b97b8577c30a8b5311d8a3a74967 [331/598] drm/vc4: crtc: Pass the drm_atomic_state to config_pv
config: x86_64-randconfig-a004-20210711 (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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git/commit/?id=1f621b79eec3b97b8577c30a8b5311d8a3a74967
        git remote add sashal-linux-stable https://git.kernel.org/pub/scm/linux/kernel/git/sashal/linux-stable.git
        git fetch --no-tags sashal-linux-stable pending-5.10
        git checkout 1f621b79eec3b97b8577c30a8b5311d8a3a74967
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/ drivers/iio/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/vc4/vc4_crtc.c:538:27: error: use of undeclared identifier 'state'; did you mean 'stac'?
           vc4_crtc_config_pv(crtc, state);
                                    ^~~~~
                                    stac
   arch/x86/include/asm/smap.h:50:29: note: 'stac' declared here
   static __always_inline void stac(void)
                               ^
   1 error generated.


vim +538 drivers/gpu/drm/vc4/vc4_crtc.c

   517	
   518	static void vc4_crtc_atomic_enable(struct drm_crtc *crtc,
   519					   struct drm_crtc_state *old_state)
   520	{
   521		struct drm_device *dev = crtc->dev;
   522		struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
   523		struct drm_encoder *encoder = vc4_get_crtc_encoder(crtc);
   524		struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
   525	
   526		require_hvs_enabled(dev);
   527	
   528		/* Enable vblank irq handling before crtc is started otherwise
   529		 * drm_crtc_get_vblank() fails in vc4_crtc_update_dlist().
   530		 */
   531		drm_crtc_vblank_on(crtc);
   532	
   533		vc4_hvs_atomic_enable(crtc, old_state);
   534	
   535		if (vc4_encoder->pre_crtc_configure)
   536			vc4_encoder->pre_crtc_configure(encoder);
   537	
 > 538		vc4_crtc_config_pv(crtc, state);
   539	
   540		CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_EN);
   541	
   542		if (vc4_encoder->pre_crtc_enable)
   543			vc4_encoder->pre_crtc_enable(encoder);
   544	
   545		/* When feeding the transposer block the pixelvalve is unneeded and
   546		 * should not be enabled.
   547		 */
   548		CRTC_WRITE(PV_V_CONTROL,
   549			   CRTC_READ(PV_V_CONTROL) | PV_VCONTROL_VIDEN);
   550	
   551		if (vc4_encoder->post_crtc_enable)
   552			vc4_encoder->post_crtc_enable(encoder);
   553	}
   554	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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