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Message-ID: <202508092052.AFrUDe6V-lkp@intel.com>
Date: Sat, 9 Aug 2025 21:17:23 +0800
From: kernel test robot <lkp@...el.com>
To: Detlev Casanova <detlev.casanova@...labora.com>,
linux-kernel@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Detlev Casanova <detlev.casanova@...labora.com>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
linux-media@...r.kernel.org, Heiko Stuebner <heiko@...ech.de>,
linux-rockchip@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org, kernel@...labora.com
Subject: Re: [PATCH v2 11/12] media: rkvdec: Add HEVC support for the VDPU381
variant
Hi Detlev,
kernel test robot noticed the following build errors:
[auto build test ERROR on linuxtv-media-pending/master]
[also build test ERROR on linus/master next-20250808]
[cannot apply to rockchip/for-next sailus-media-tree/master sailus-media-tree/streams v6.16]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Detlev-Casanova/media-rkvdec-Switch-to-using-structs-instead-of-writel/20250809-041049
base: https://git.linuxtv.org/media-ci/media-pending.git master
patch link: https://lore.kernel.org/r/20250808200340.156393-12-detlev.casanova%40collabora.com
patch subject: [PATCH v2 11/12] media: rkvdec: Add HEVC support for the VDPU381 variant
config: i386-buildonly-randconfig-005-20250809 (https://download.01.org/0day-ci/archive/20250809/202508092052.AFrUDe6V-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250809/202508092052.AFrUDe6V-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/202508092052.AFrUDe6V-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu381-hevc.c:119:39: error: field has incomplete type 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
119 | struct v4l2_ctrl_hevc_ext_sps_st_rps st_cache;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
1 error generated.
--
>> drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:261:23: error: subscript of pointer to incomplete type 'const struct v4l2_ctrl_hevc_ext_sps_lt_rps'
261 | run->ext_sps_lt_rps[i].lt_ref_pic_poc_lsb_sps;
| ~~~~~~~~~~~~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:69:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_lt_rps'
69 | const struct v4l2_ctrl_hevc_ext_sps_lt_rps *ext_sps_lt_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:263:26: error: subscript of pointer to incomplete type 'const struct v4l2_ctrl_hevc_ext_sps_lt_rps'
263 | !!(run->ext_sps_lt_rps[i].flags & V4L2_HEVC_EXT_SPS_LT_RPS_FLAG_USED_LT);
| ~~~~~~~~~~~~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:69:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_lt_rps'
69 | const struct v4l2_ctrl_hevc_ext_sps_lt_rps *ext_sps_lt_rps;
| ^
>> drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:263:38: error: use of undeclared identifier 'V4L2_HEVC_EXT_SPS_LT_RPS_FLAG_USED_LT'
263 | !!(run->ext_sps_lt_rps[i].flags & V4L2_HEVC_EXT_SPS_LT_RPS_FLAG_USED_LT);
| ^
>> drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:299:77: error: subscript of pointer to incomplete type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
299 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *rps_data = &run->ext_sps_st_rps[idx];
| ~~~~~~~~~~~~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
>> drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:310:38: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
310 | ref_rps_idx = st_rps_idx - (rps_data->delta_idx_minus1 + 1); /* 7-59 */
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:311:31: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
311 | delta_rps = (1 - 2 * rps_data->delta_rps_sign) *
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:312:15: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
312 | (rps_data->abs_delta_rps_minus1 + 1); /* 7-60 */
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:317:41: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
317 | used_by_curr_pic_flag[j] = !!(rps_data->used_by_curr_pic & (1 << j));
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:318:34: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
318 | use_delta_flag[j] = !!(rps_data->use_delta_flag & (1 << j));
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:376:77: error: subscript of pointer to incomplete type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
376 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *rps_data = &run->ext_sps_st_rps[idx];
| ~~~~~~~~~~~~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:381:38: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
381 | st_rps->num_negative_pics = rps_data->num_negative_pics;
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:383:38: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
383 | st_rps->num_positive_pics = rps_data->num_positive_pics;
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:387:47: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
387 | st_rps->used_by_curr_pic_s0[i] = !!(rps_data->used_by_curr_pic & (1 << i));
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:391:40: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
391 | st_rps->delta_poc_s0[i] = -(rps_data->delta_poc_s0_minus1[i] + 1);
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:396:14: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
396 | (rps_data->delta_poc_s0_minus1[i] + 1);
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:402:47: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
402 | st_rps->used_by_curr_pic_s1[j] = !!(rps_data->used_by_curr_pic & (1 << (i + j)));
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:406:38: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
406 | st_rps->delta_poc_s1[j] = rps_data->delta_poc_s1_minus1[j] + 1;
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:411:14: error: incomplete definition of type 'const struct v4l2_ctrl_hevc_ext_sps_st_rps'
411 | (rps_data->delta_poc_s1_minus1[j] + 1);
| ~~~~~~~~^
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
>> drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.c:427:42: error: invalid application of 'sizeof' to an incomplete type 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
427 | if (!memcmp(cache, run->ext_sps_st_rps, sizeof(struct v4l2_ctrl_hevc_ext_sps_st_rps)))
| ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/media/platform/rockchip/rkvdec/rkvdec-hevc-common.h:68:15: note: forward declaration of 'struct v4l2_ctrl_hevc_ext_sps_st_rps'
68 | const struct v4l2_ctrl_hevc_ext_sps_st_rps *ext_sps_st_rps;
| ^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
vim +119 drivers/media/platform/rockchip/rkvdec/rkvdec-vdpu381-hevc.c
115
116 struct rkvdec_hevc_ctx {
117 struct rkvdec_aux_buf priv_tbl;
118 struct v4l2_ctrl_hevc_scaling_matrix scaling_matrix_cache;
> 119 struct v4l2_ctrl_hevc_ext_sps_st_rps st_cache;
120 struct rkvdec_vdpu381_regs_hevc regs;
121 };
122
--
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