The patch depends on https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git branch v5.6-next/soc On Mon, Apr 6, 2020 at 3:12 PM kbuild test robot <lkp@xxxxxxxxx> wrote: > > Hi Hsin-Yi, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on clk/clk-next] > [cannot apply to arm-soc/for-next xlnx/master linus/master v5.6 next-20200405] > [if your patch is applied to the wrong git tree, please drop us a note to help > improve the system. BTW, we also suggest to use '--base' option to specify the > base tree in git format-patch, please see https://stackoverflow.com/a/37406982] > > url: https://github.com/0day-ci/linux/commits/Hsin-Yi-Wang/drm-mediatek-fix-device-passed-to-cmdq/20200406-132804 > base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next > config: arm64-randconfig-a001-20200406 (attached as .config) > compiler: aarch64-linux-gcc (GCC) 9.3.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > # save the attached .config to linux build tree > GCC_VERSION=9.3.0 make.cross ARCH=arm64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > drivers/gpu/drm/mediatek/mtk_drm_crtc.c: In function 'mtk_drm_crtc_create': > >> drivers/gpu/drm/mediatek/mtk_drm_crtc.c:824:29: error: 'struct mtk_drm_crtc' has no member named 'mmsys_dev' > 824 | cmdq_mbox_create(mtk_crtc->mmsys_dev, > | ^~ > drivers/gpu/drm/mediatek/mtk_drm_crtc.c:832:43: error: 'struct mtk_drm_crtc' has no member named 'mmsys_dev' > 832 | ret = of_property_read_u32_index(mtk_crtc->mmsys_dev->of_node, > | ^~ > > vim +824 drivers/gpu/drm/mediatek/mtk_drm_crtc.c > > 724 > 725 int mtk_drm_crtc_create(struct drm_device *drm_dev, > 726 const enum mtk_ddp_comp_id *path, unsigned int path_len) > 727 { > 728 struct mtk_drm_private *priv = drm_dev->dev_private; > 729 struct device *dev = drm_dev->dev; > 730 struct mtk_drm_crtc *mtk_crtc; > 731 unsigned int num_comp_planes = 0; > 732 int pipe = priv->num_pipes; > 733 int ret; > 734 int i; > 735 bool has_ctm = false; > 736 uint gamma_lut_size = 0; > 737 > 738 if (!path) > 739 return 0; > 740 > 741 for (i = 0; i < path_len; i++) { > 742 enum mtk_ddp_comp_id comp_id = path[i]; > 743 struct device_node *node; > 744 > 745 node = priv->comp_node[comp_id]; > 746 if (!node) { > 747 dev_info(dev, > 748 "Not creating crtc %d because component %d is disabled or missing\n", > 749 pipe, comp_id); > 750 return 0; > 751 } > 752 } > 753 > 754 mtk_crtc = devm_kzalloc(dev, sizeof(*mtk_crtc), GFP_KERNEL); > 755 if (!mtk_crtc) > 756 return -ENOMEM; > 757 > 758 mtk_crtc->config_regs = priv->config_regs; > 759 mtk_crtc->ddp_comp_nr = path_len; > 760 mtk_crtc->ddp_comp = devm_kmalloc_array(dev, mtk_crtc->ddp_comp_nr, > 761 sizeof(*mtk_crtc->ddp_comp), > 762 GFP_KERNEL); > 763 if (!mtk_crtc->ddp_comp) > 764 return -ENOMEM; > 765 > 766 mtk_crtc->mutex = mtk_disp_mutex_get(priv->mutex_dev, pipe); > 767 if (IS_ERR(mtk_crtc->mutex)) { > 768 ret = PTR_ERR(mtk_crtc->mutex); > 769 dev_err(dev, "Failed to get mutex: %d\n", ret); > 770 return ret; > 771 } > 772 > 773 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) { > 774 enum mtk_ddp_comp_id comp_id = path[i]; > 775 struct mtk_ddp_comp *comp; > 776 struct device_node *node; > 777 > 778 node = priv->comp_node[comp_id]; > 779 comp = priv->ddp_comp[comp_id]; > 780 if (!comp) { > 781 dev_err(dev, "Component %pOF not initialized\n", node); > 782 ret = -ENODEV; > 783 return ret; > 784 } > 785 > 786 mtk_crtc->ddp_comp[i] = comp; > 787 > 788 if (comp->funcs) { > 789 if (comp->funcs->gamma_set) > 790 gamma_lut_size = MTK_LUT_SIZE; > 791 > 792 if (comp->funcs->ctm_set) > 793 has_ctm = true; > 794 } > 795 } > 796 > 797 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) > 798 num_comp_planes += mtk_drm_crtc_num_comp_planes(mtk_crtc, i); > 799 > 800 mtk_crtc->planes = devm_kcalloc(dev, num_comp_planes, > 801 sizeof(struct drm_plane), GFP_KERNEL); > 802 > 803 for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) { > 804 ret = mtk_drm_crtc_init_comp_planes(drm_dev, mtk_crtc, i, > 805 pipe); > 806 if (ret) > 807 return ret; > 808 } > 809 > 810 ret = mtk_drm_crtc_init(drm_dev, mtk_crtc, &mtk_crtc->planes[0], > 811 mtk_crtc->layer_nr > 1 ? &mtk_crtc->planes[1] : > 812 NULL, pipe); > 813 if (ret < 0) > 814 return ret; > 815 > 816 if (gamma_lut_size) > 817 drm_mode_crtc_set_gamma_size(&mtk_crtc->base, gamma_lut_size); > 818 drm_crtc_enable_color_mgmt(&mtk_crtc->base, 0, has_ctm, gamma_lut_size); > 819 priv->num_pipes++; > 820 mutex_init(&mtk_crtc->hw_lock); > 821 > 822 #if IS_REACHABLE(CONFIG_MTK_CMDQ) > 823 mtk_crtc->cmdq_client = > > 824 cmdq_mbox_create(mtk_crtc->mmsys_dev, > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
