From: kernel test robot <lkp@intel.com>
To: Jude Shih <shenshih@amd.com>
Cc: kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Alex Deucher <alexander.deucher@amd.com>,
Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Subject: [linux-next:master 6417/6649] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:11348:5: error: no previous prototype for 'amdgpu_dm_set_dmub_async_sync_status'
Date: Thu, 7 Oct 2021 17:34:36 +0800 [thread overview]
Message-ID: <202110071733.HB7axcBq-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: f8dc23b3dc0cc5b32dfd0c446e59377736d073a7
commit: 88f52b1fff891e79e7b14743996fdd39692784d7 [6417/6649] drm/amd/display: Support for SET_CONFIG processing with DMUB
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=88f52b1fff891e79e7b14743996fdd39692784d7
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 88f52b1fff891e79e7b14743996fdd39692784d7
# save the attached .config to linux build tree
make W=1 ARCH=i386
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 >>):
In file included from drivers/gpu/drm/amd/amdgpu/../display/dmub/dmub_srv.h:67,
from drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:34:
drivers/gpu/drm/amd/amdgpu/../display/dmub/inc/dmub_cmd.h: In function 'dmub_rb_flush_pending':
drivers/gpu/drm/amd/amdgpu/../display/dmub/inc/dmub_cmd.h:2819:12: error: variable 'temp' set but not used [-Werror=unused-but-set-variable]
2819 | uint64_t temp;
| ^~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: At top level:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:632:6: error: no previous prototype for 'dmub_aux_setconfig_callback' [-Werror=missing-prototypes]
632 | void dmub_aux_setconfig_callback(struct amdgpu_device *adev, struct dmub_notification *notify)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:648:6: error: no previous prototype for 'dmub_hpd_callback' [-Werror=missing-prototypes]
648 | void dmub_hpd_callback(struct amdgpu_device *adev, struct dmub_notification *notify)
| ^~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:702:6: error: no previous prototype for 'register_dmub_notify_callback' [-Werror=missing-prototypes]
702 | bool register_dmub_notify_callback(struct amdgpu_device *adev, enum dmub_notification_type type,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_update_mst_vcpi_slots_for_dsc':
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:7167:12: error: variable 'clock' set but not used [-Werror=unused-but-set-variable]
7167 | int i, j, clock;
| ^~~~~
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: At top level:
>> drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:11348:5: error: no previous prototype for 'amdgpu_dm_set_dmub_async_sync_status' [-Werror=missing-prototypes]
11348 | int amdgpu_dm_set_dmub_async_sync_status(bool is_cmd_aux, struct dc_context *ctx,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
vim +/amdgpu_dm_set_dmub_async_sync_status +11348 drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c
11347
11348 int amdgpu_dm_set_dmub_async_sync_status(bool is_cmd_aux, struct dc_context *ctx,
11349 uint8_t status_type, uint32_t *operation_result)
11350 {
11351 struct amdgpu_device *adev = ctx->driver_context;
11352 int return_status = -1;
11353 struct dmub_notification *p_notify = adev->dm.dmub_notify;
11354
11355 if (is_cmd_aux) {
11356 if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
11357 return_status = p_notify->aux_reply.length;
11358 *operation_result = p_notify->result;
11359 } else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_TIMEOUT) {
11360 *operation_result = AUX_RET_ERROR_TIMEOUT;
11361 } else if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_FAIL) {
11362 *operation_result = AUX_RET_ERROR_ENGINE_ACQUIRE;
11363 } else {
11364 *operation_result = AUX_RET_ERROR_UNKNOWN;
11365 }
11366 } else {
11367 if (status_type == DMUB_ASYNC_TO_SYNC_ACCESS_SUCCESS) {
11368 return_status = 0;
11369 *operation_result = p_notify->sc_status;
11370 } else {
11371 *operation_result = SET_CONFIG_UNKNOWN_ERROR;
11372 }
11373 }
11374
11375 return return_status;
11376 }
11377
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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