* Re: [PATCH 19/74] media: qcom: camss: vfe: Represent output as an array instead of a singleton
[not found] <20261005-linux-mainline-7-2-sm8650-hdk-rfc-0-v1-19-ed985aefd611@kernel.org>
@ 2026-10-09 6:52 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-10-09 6:52 UTC (permalink / raw)
To: Bryan O'Donoghue, Bryan O'Donoghue, Vladimir Zapolskiy,
Loic Poulain, Mauro Carvalho Chehab, Jacopo Mondi, Daniel Scally,
Keke Li, Richard Acayan, Hans Verkuil, Gjorgji Rosikopulos,
Radoslav Tsvetkov, Robert Foss, Milen Mitkov
Cc: llvm, oe-kbuild-all, linux-media, linux-arm-msm, linux-kernel
Hi Bryan,
kernel test robot noticed the following build errors:
[auto build test ERROR on 8d3ae59288f1e7d58d76558a6ee96d533bc5019f]
url: https://github.com/intel-lab-lkp/linux/commits/Bryan-O-Donoghue/media-qcom-camss-vfe-Rename-gen3-back-to-vfe780/20261005-191331
base: 8d3ae59288f1e7d58d76558a6ee96d533bc5019f
patch link: https://lore.kernel.org/r/20261005-linux-mainline-7-2-sm8650-hdk-rfc-0-v1-19-ed985aefd611%40kernel.org
patch subject: [PATCH 19/74] media: qcom: camss: vfe: Represent output as an array instead of a singleton
config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20261009/202610091417.UPY6v8H3-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 242243a5814307de825db3428662d67b064e2cbc)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261009/202610091417.UPY6v8H3-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/202610091417.UPY6v8H3-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/media/platform/qcom/camss/camss-vfe-17x.c:395:9: error: incompatible pointer types assigning to 'struct vfe_output *' from 'struct vfe_output (*)[1]' [-Wincompatible-pointer-types]
395 | output = &line->output;
| ^ ~~~~~~~~~~~~~
1 error generated.
vim +395 drivers/media/platform/qcom/camss/camss-vfe-17x.c
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 385
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 386 static int vfe_get_output(struct vfe_line *line)
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 387 {
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 388 struct vfe_device *vfe = to_vfe(line);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 389 struct vfe_output *output;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 390 unsigned long flags;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 391 int wm_idx;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 392
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 393 spin_lock_irqsave(&vfe->output_lock, flags);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 394
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 @395 output = &line->output;
8ce158c1be981bf drivers/media/platform/qcom/camss/camss-vfe-170.c Milen Mitkov 2022-12-09 396 if (output->state > VFE_OUTPUT_RESERVED) {
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 397 dev_err(vfe->camss->dev, "Output is running\n");
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 398 goto error;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 399 }
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 400
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 401 output->wm_num = 1;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 402
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 403 wm_idx = vfe_reserve_wm(vfe, line->id);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 404 if (wm_idx < 0) {
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 405 dev_err(vfe->camss->dev, "Can not reserve wm\n");
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 406 goto error_get_wm;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 407 }
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 408 output->wm_idx[0] = wm_idx;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 409
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 410 output->drop_update_idx = 0;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 411
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 412 spin_unlock_irqrestore(&vfe->output_lock, flags);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 413
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 414 return 0;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 415
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 416 error_get_wm:
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 417 vfe_release_wm(vfe, output->wm_idx[0]);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 418 output->state = VFE_OUTPUT_OFF;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 419 error:
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 420 spin_unlock_irqrestore(&vfe->output_lock, flags);
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 421
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 422 return -EINVAL;
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 423 }
7319cdf189bb643 drivers/media/platform/qcom/camss/camss-vfe-170.c Robert Foss 2021-03-16 424
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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