[asahilinux:bits/240-isp 64/92] drivers/media/platform/apple/avd/avd-av1.c:115:33: error: implicit declaration of function 'FIELD_PREP'

[asahilinux:bits/240-isp 64/92] drivers/media/platform/apple/avd/avd-av1.c:115:33: error: implicit declaration of function 'FIELD_PREP'

[kernel test robot]

tree:   https://github.com/AsahiLinux/linux bits/240-isp
head:   c792edd0ffb515a81db3e039bc6e2a611c51d65b
commit: dc36ed8c5961b2c2cfb9d6badfd6fc8877d347b6 [64/92] media: apple: avd: add av1 support
config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20261018/202610181127.t647M50g-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261018/202610181127.t647M50g-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202610181127.t647M50g-lkp@intel.com/

All errors (new ones prefixed by >>):

   In file included from drivers/media/platform/apple/avd/avd-av1.c:27:
   drivers/media/platform/apple/avd/avd-av1.c: In function 'set_refs':
>> drivers/media/platform/apple/avd/avd-av1.c:115:33: error: implicit declaration of function 'FIELD_PREP' [-Wimplicit-function-declaration]
     115 | #define AV1_GM_TYPE(v)          FIELD_PREP(GENMASK(31, 30), v)
         |                                 ^~~~~~~~~~
   drivers/media/platform/apple/avd/avd-inst.h:195:41: note: in definition of macro 'push'
     195 | #define push(inst, name) push(avd, ctx, inst)
         |                                         ^~~~
   drivers/media/platform/apple/avd/avd-av1.c:315:30: note: in expansion of macro 'AV1_GM_TYPE'
     315 |                         push(AV1_GM_TYPE(gm->type[ref_idx]) |
         |                              ^~~~~~~~~~~
   drivers/media/platform/apple/avd/avd-av1.c: In function 'set_header':
   drivers/media/platform/apple/avd/avd-av1.c:586:47: warning: suggest parentheses around arithmetic in operand of '|' [-Wparentheses]
     586 |                         frame->upscaled_width - 1, "upscaled_width");
         |                         ~~~~~~~~~~~~~~~~~~~~~~^~~
   drivers/media/platform/apple/avd/avd-inst.h:195:41: note: in definition of macro 'push'
     195 | #define push(inst, name) push(avd, ctx, inst)
         |                                         ^~~~


vim +/FIELD_PREP +115 drivers/media/platform/apple/avd/avd-av1.c

   113	
   114	#define AV1_GM_VALID(v)		FIELD_PREP(BIT(30), !!(v))
 > 115	#define AV1_GM_TYPE(v)		FIELD_PREP(GENMASK(31, 30), v)
   116	#define AV1_GM_PARAM0(v)	FIELD_PREP(GENMASK(29, 15), v)
   117	#define AV1_GM_PARAM1(v)	FIELD_PREP(GENMASK(14, 0), v)
   118	

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https://github.com/intel/lkp-tests/wiki