tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git topic/vsp1/tlb-optimise-v2-rebased1 head: b027d5857edb7bc9fa19b8605fb6b98f6479a05e commit: a7855204b1ca49db2543fb861fa852ce8d280fd0 [6/8] v4l: vsp1: Adapt entities to configure into a body config: arm64-defconfig (attached as .config) compiler: aarch64-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout a7855204b1ca49db2543fb861fa852ce8d280fd0 # save the attached .config to linux build tree make.cross ARCH=arm64 Note: the renesas-drivers/topic/vsp1/tlb-optimise-v2-rebased1 HEAD b027d5857edb7bc9fa19b8605fb6b98f6479a05e builds fine. It only hurts bisectibility. All error/warnings (new ones prefixed by >>): drivers/media/platform/vsp1/vsp1_video.c: In function 'vsp1_video_setup_pipeline': >> drivers/media/platform/vsp1/vsp1_video.c:808:8: error: implicit declaration of function 'vsp1_dl_list_get_body' [-Werror=implicit-function-declaration] dlb = vsp1_dl_list_get_body(pipe->dl); ^~~~~~~~~~~~~~~~~~~~~ >> drivers/media/platform/vsp1/vsp1_video.c:808:6: warning: assignment makes pointer from integer without a cast [-Wint-conversion] dlb = vsp1_dl_list_get_body(pipe->dl); ^ cc1: some warnings being treated as errors vim +/vsp1_dl_list_get_body +808 drivers/media/platform/vsp1/vsp1_video.c 790 791 static int vsp1_video_setup_pipeline(struct vsp1_pipeline *pipe) 792 { 793 struct vsp1_entity *entity; 794 struct vsp1_dl_body *dlb; 795 int ret; 796 797 /* Determine this pipelines sizes for image partitioning support. */ 798 ret = vsp1_video_pipeline_setup_partitions(pipe); 799 if (ret < 0) 800 return ret; 801 802 /* Prepare the display list. */ 803 pipe->dl = vsp1_dl_list_get(pipe->output->dlm); 804 if (!pipe->dl) 805 return -ENOMEM; 806 807 /* Retrieve the default DLB from the list */ > 808 dlb = vsp1_dl_list_get_body(pipe->dl); 809 810 if (pipe->uds) { 811 struct vsp1_uds *uds = to_uds(&pipe->uds->subdev); 812 813 /* 814 * If a BRU or BRS is present in the pipeline before the UDS, 815 * the alpha component doesn't need to be scaled as the BRU and 816 * BRS output alpha value is fixed to 255. Otherwise we need to 817 * scale the alpha component only when available at the input 818 * RPF. 819 */ 820 if (pipe->uds_input->type == VSP1_ENTITY_BRU || 821 pipe->uds_input->type == VSP1_ENTITY_BRS) { 822 uds->scale_alpha = false; 823 } else { 824 struct vsp1_rwpf *rpf = 825 to_rwpf(&pipe->uds_input->subdev); 826 827 uds->scale_alpha = rpf->fmtinfo->alpha; 828 } 829 } 830 831 list_for_each_entry(entity, &pipe->entities, list_pipe) { 832 vsp1_entity_route_setup(entity, pipe, dlb); 833 vsp1_entity_prepare(entity, pipe, dlb); 834 } 835 836 return 0; 837 } 838 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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