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drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c:104: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v1_0_early_init' Message-ID: <202610262203.3dsA3VPN-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list Hi Sunil, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://android.googlesource.com/kernel/common android16-6.12 head: 32521e28daaacb02caff14090988d91503e61978 commit: 8a21201b146405b13fdfef7eaccb7b08dc265b52 [0/1] drm/amdgpu: update the handle ptr in early_init config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20261026/202610262203.3dsA3VPN-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261026/202610262203.3dsA3VPN-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610262203.3dsA3VPN-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c:104: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v1_0_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c:104: warning: Excess function parameter 'handle' description in 'vcn_v1_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c:110: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v2_0_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c:110: warning: Excess function parameter 'handle' description in 'vcn_v2_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c:120: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v2_5_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c:120: warning: Excess function parameter 'handle' description in 'vcn_v2_5_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c:126: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v3_0_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c:126: warning: Excess function parameter 'handle' description in 'vcn_v3_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c:116: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v4_0_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c:116: warning: Excess function parameter 'handle' description in 'vcn_v4_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:107: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v4_0_3_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c:107: warning: Excess function parameter 'handle' description in 'vcn_v4_0_3_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c:114: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v4_0_5_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v4_0_5.c:114: warning: Excess function parameter 'handle' description in 'vcn_v4_0_5_early_init' -- >> drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c:466: warning: Function parameter or struct member 'ip_block' not described in 'jpeg_v1_0_early_init' >> drivers/gpu/drm/amd/amdgpu/jpeg_v1_0.c:466: warning: Excess function parameter 'handle' description in 'jpeg_v1_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c:96: warning: Function parameter or struct member 'ip_block' not described in 'vcn_v5_0_0_early_init' >> drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c:96: warning: Excess function parameter 'handle' description in 'vcn_v5_0_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c:49: warning: Function parameter or struct member 'ip_block' not described in 'jpeg_v2_0_early_init' >> drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c:49: warning: Excess function parameter 'handle' description in 'jpeg_v2_0_early_init' -- >> drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c:58: warning: Function parameter or struct member 'ip_block' not described in 'jpeg_v2_5_early_init' >> drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c:58: warning: Excess function parameter 'handle' description in 'jpeg_v2_5_early_init' .. vim +104 drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c d58ed70778dbae Leo Liu 2019-12-12 94 88b5af70e29edd Leo Liu 2016-12-28 95 /** 69939009bde70c Mario Limonciello 2022-12-28 96 * vcn_v1_0_early_init - set function pointers and load microcode 88b5af70e29edd Leo Liu 2016-12-28 97 * 88b5af70e29edd Leo Liu 2016-12-28 98 * @handle: amdgpu_device pointer 88b5af70e29edd Leo Liu 2016-12-28 99 * 88b5af70e29edd Leo Liu 2016-12-28 100 * Set ring and irq function pointers 69939009bde70c Mario Limonciello 2022-12-28 101 * Load microcode from filesystem 88b5af70e29edd Leo Liu 2016-12-28 102 */ 8a21201b146405 Sunil Khatri 2024-09-25 103 static int vcn_v1_0_early_init(struct amdgpu_ip_block *ip_block) 88b5af70e29edd Leo Liu 2016-12-28 @104 { 8a21201b146405 Sunil Khatri 2024-09-25 105 struct amdgpu_device *adev = ip_block->adev; cca69fe8ff98b6 Leo Liu 2017-05-05 106 101c6fee53f6a7 Leo Liu 2017-02-21 107 adev->vcn.num_enc_rings = 2; 101c6fee53f6a7 Leo Liu 2017-02-21 108 cca69fe8ff98b6 Leo Liu 2017-05-05 109 vcn_v1_0_set_dec_ring_funcs(adev); 8ace845ff0e8fc Leo Liu 2017-02-21 110 vcn_v1_0_set_enc_ring_funcs(adev); a319f444bb86eb Leo Liu 2016-12-28 111 vcn_v1_0_set_irq_funcs(adev); cca69fe8ff98b6 Leo Liu 2017-05-05 112 8a21201b146405 Sunil Khatri 2024-09-25 113 jpeg_v1_0_early_init(ip_block); bb0db70f3f75e0 Leo Liu 2019-11-08 114 69939009bde70c Mario Limonciello 2022-12-28 115 return amdgpu_vcn_early_init(adev); 88b5af70e29edd Leo Liu 2016-12-28 116 } 88b5af70e29edd Leo Liu 2016-12-28 117 :::::: The code at line 104 was first introduced by commit :::::: 88b5af70e29edda095f3d26edcd376cb1688cf70 drm/amdgpu: add vcn ip block functions (v2) :::::: TO: Leo Liu :::::: CC: Alex Deucher -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki