linux-kernel - Re: panel-raydium-rm692e5.c:undefined reference to `drm_dsc_pps_payload

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Date: Thu, 28 Dec 2023 08:48:10 +0100
From: "Luca Weiss" <luca.weiss@...rphone.com>
To: "kernel test robot" <lkp@...el.com>, "Konrad Dybcio"
 <konrad.dybcio@...aro.org>
Cc: <oe-kbuild-all@...ts.linux.dev>, <linux-kernel@...r.kernel.org>, "Neil
 Armstrong" <neil.armstrong@...aro.org>
Subject: Re: panel-raydium-rm692e5.c:undefined reference to
 `drm_dsc_pps_payload_pack'

On Thu Dec 28, 2023 at 4:46 AM CET, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> head:   f5837722ffecbbedf1b1dbab072a063565f0dad1
> commit: 988d0ff29ecf7ab750b9be29fddae588156c3d03 drm/panel: Add driver for BOE RM692E5 AMOLED panel
> date:   3 months ago
> config: csky-randconfig-001-20231228 (https://download.01.org/0day-ci/archive/20231228/202312281138.PHn1Js8S-lkp@intel.com/config)
> compiler: csky-linux-gcc (GCC) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231228/202312281138.PHn1Js8S-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@...el.com>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202312281138.PHn1Js8S-lkp@intel.com/
>
> All errors (new ones prefixed by >>):
>
>    csky-linux-ld: drivers/gpu/drm/panel/panel-raydium-rm692e5.o: in function `rm692e5_prepare':
> >> panel-raydium-rm692e5.c:(.text+0xfc0): undefined reference to `drm_dsc_pps_payload_pack'
> >> csky-linux-ld: panel-raydium-rm692e5.c:(.text+0x1090): undefined reference to `drm_dsc_pps_payload_pack'

Should be fixed by this patch (which doesn't have to have been picked up
yet though):

https://lore.kernel.org/lkml/20231023115619.3551348-1-arnd@kernel.org/

Regards
Luca