Hi Lin, [auto build test ERROR on next-20160825] [cannot apply to rockchip/for-next devfreq/for-rafael linus/master v4.8-rc4 v4.8-rc3 v4.8-rc2 v4.8-rc4] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base=<commit> (or --base=auto for convenience) to record what (public, well-known) commit your patch series was built on] [Check https://git-scm.com/docs/git-format-patch for more information] url: https://github.com/0day-ci/linux/commits/Lin-Huang/rk3399-support-ddr-frequency-scaling/20160902-063701 config: arm-multi_v7_defconfig (attached as .config) compiler: arm-linux-gnueabi-gcc (Debian 5.4.0-6) 5.4.0 20160609 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All error/warnings (new ones prefixed by >>): In file included from drivers/gpu/drm/rockchip/rockchip_drm_vop.c:23:0: include/linux/devfreq-event.h:190:21: error: redefinition of 'devfreq_event_get_drvdata' static inline void *devfreq_event_get_drvdata(struct devfreq_event_dev *edev) ^ include/linux/devfreq-event.h:151:21: note: previous definition of 'devfreq_event_get_drvdata' was here static inline void *devfreq_event_get_drvdata(struct devfreq_event_dev *edev) ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c: In function 'vop_crtc_disable': >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:653:13: error: invalid storage class for function 'vop_plane_destroy' static void vop_plane_destroy(struct drm_plane *plane) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:653:1: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement] static void vop_plane_destroy(struct drm_plane *plane) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:658:12: error: invalid storage class for function 'vop_plane_prepare_fb' static int vop_plane_prepare_fb(struct drm_plane *plane, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:667:13: error: invalid storage class for function 'vop_plane_cleanup_fb' static void vop_plane_cleanup_fb(struct drm_plane *plane, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:674:12: error: invalid storage class for function 'vop_plane_atomic_check' static int vop_plane_atomic_check(struct drm_plane *plane, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:731:13: error: invalid storage class for function 'vop_plane_atomic_disable' static void vop_plane_atomic_disable(struct drm_plane *plane, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:756:13: error: invalid storage class for function 'vop_plane_atomic_update' static void vop_plane_atomic_update(struct drm_plane *plane, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:866:16: error: initializer element is not constant .prepare_fb = vop_plane_prepare_fb, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:866:16: note: (near initialization for 'plane_helper_funcs.prepare_fb') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:867:16: error: initializer element is not constant .cleanup_fb = vop_plane_cleanup_fb, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:867:16: note: (near initialization for 'plane_helper_funcs.cleanup_fb') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:868:18: error: initializer element is not constant .atomic_check = vop_plane_atomic_check, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:868:18: note: (near initialization for 'plane_helper_funcs.atomic_check') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:869:19: error: initializer element is not constant .atomic_update = vop_plane_atomic_update, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:869:19: note: (near initialization for 'plane_helper_funcs.atomic_update') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:870:20: error: initializer element is not constant .atomic_disable = vop_plane_atomic_disable, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:870:20: note: (near initialization for 'plane_helper_funcs.atomic_disable') >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:873:13: error: invalid storage class for function 'vop_atomic_plane_reset' static void vop_atomic_plane_reset(struct drm_plane *plane) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:891:1: error: invalid storage class for function 'vop_atomic_plane_duplicate_state' vop_atomic_plane_duplicate_state(struct drm_plane *plane) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:911:13: error: invalid storage class for function 'vop_atomic_plane_destroy_state' static void vop_atomic_plane_destroy_state(struct drm_plane *plane, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:924:13: error: initializer element is not constant .destroy = vop_plane_destroy, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:924:13: note: (near initialization for 'vop_plane_funcs.destroy') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:925:11: error: initializer element is not constant .reset = vop_atomic_plane_reset, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:925:11: note: (near initialization for 'vop_plane_funcs.reset') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:926:28: error: initializer element is not constant .atomic_duplicate_state = vop_atomic_plane_duplicate_state, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:926:28: note: (near initialization for 'vop_plane_funcs.atomic_duplicate_state') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:927:26: error: initializer element is not constant .atomic_destroy_state = vop_atomic_plane_destroy_state, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:927:26: note: (near initialization for 'vop_plane_funcs.atomic_destroy_state') >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:930:12: error: invalid storage class for function 'vop_crtc_enable_vblank' static int vop_crtc_enable_vblank(struct drm_crtc *crtc) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:947:13: error: invalid storage class for function 'vop_crtc_disable_vblank' static void vop_crtc_disable_vblank(struct drm_crtc *crtc) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:962:13: error: invalid storage class for function 'vop_crtc_wait_for_update' static void vop_crtc_wait_for_update(struct drm_crtc *crtc) ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:971:19: error: initializer element is not constant .enable_vblank = vop_crtc_enable_vblank, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:971:19: note: (near initialization for 'private_crtc_funcs.enable_vblank') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:972:20: error: initializer element is not constant .disable_vblank = vop_crtc_disable_vblank, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:972:20: note: (near initialization for 'private_crtc_funcs.disable_vblank') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:973:21: error: initializer element is not constant .wait_for_update = vop_crtc_wait_for_update, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:973:21: note: (near initialization for 'private_crtc_funcs.wait_for_update') >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:976:13: error: invalid storage class for function 'vop_crtc_mode_fixup' static bool vop_crtc_mode_fixup(struct drm_crtc *crtc, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:988:13: error: invalid storage class for function 'vop_crtc_enable' static void vop_crtc_enable(struct drm_crtc *crtc) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1090:13: error: invalid storage class for function 'vop_crtc_atomic_flush' static void vop_crtc_atomic_flush(struct drm_crtc *crtc, ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1105:13: error: invalid storage class for function 'vop_crtc_atomic_begin' static void vop_crtc_atomic_begin(struct drm_crtc *crtc, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1122:12: error: initializer element is not constant .enable = vop_crtc_enable, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1122:12: note: (near initialization for 'vop_crtc_helper_funcs.enable') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1124:16: error: initializer element is not constant .mode_fixup = vop_crtc_mode_fixup, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1124:16: note: (near initialization for 'vop_crtc_helper_funcs.mode_fixup') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1125:18: error: initializer element is not constant .atomic_flush = vop_crtc_atomic_flush, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1125:18: note: (near initialization for 'vop_crtc_helper_funcs.atomic_flush') drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1126:18: error: initializer element is not constant .atomic_begin = vop_crtc_atomic_begin, ^ drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1126:18: note: (near initialization for 'vop_crtc_helper_funcs.atomic_begin') >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1129:13: error: invalid storage class for function 'vop_crtc_destroy' static void vop_crtc_destroy(struct drm_crtc *crtc) ^ >> drivers/gpu/drm/rockchip/rockchip_drm_vop.c:1134:13: error: invalid storage class for function 'vop_crtc_reset' static void vop_crtc_reset(struct drm_crtc *crtc) ^ vim +/vop_plane_destroy +653 drivers/gpu/drm/rockchip/rockchip_drm_vop.c 4bb85264 Lin Huang 2016-09-02 647 if (vop->devfreq_event_dev) 4bb85264 Lin Huang 2016-09-02 648 devfreq_event_enable_edev(vop->devfreq_event_dev); 4bb85264 Lin Huang 2016-09-02 649 devfreq_resume_device(vop->devfreq); 893b6cad Daniel Vetter 2016-06-08 650 } 2048e328 Mark Yao 2014-08-22 651 } 2048e328 Mark Yao 2014-08-22 652 63ebb9fa Mark Yao 2015-11-30 @653 static void vop_plane_destroy(struct drm_plane *plane) 2048e328 Mark Yao 2014-08-22 654 { 63ebb9fa Mark Yao 2015-11-30 655 drm_plane_cleanup(plane); 2048e328 Mark Yao 2014-08-22 656 } 2048e328 Mark Yao 2014-08-22 657 44d0237a Mark Yao 2016-04-29 @658 static int vop_plane_prepare_fb(struct drm_plane *plane, 1832040d Chris Wilson 2016-08-18 659 struct drm_plane_state *new_state) 44d0237a Mark Yao 2016-04-29 660 { 44d0237a Mark Yao 2016-04-29 661 if (plane->state->fb) 44d0237a Mark Yao 2016-04-29 662 drm_framebuffer_reference(plane->state->fb); 44d0237a Mark Yao 2016-04-29 663 44d0237a Mark Yao 2016-04-29 664 return 0; 44d0237a Mark Yao 2016-04-29 665 } 44d0237a Mark Yao 2016-04-29 666 44d0237a Mark Yao 2016-04-29 @667 static void vop_plane_cleanup_fb(struct drm_plane *plane, 1832040d Chris Wilson 2016-08-18 668 struct drm_plane_state *old_state) 44d0237a Mark Yao 2016-04-29 669 { 44d0237a Mark Yao 2016-04-29 670 if (old_state->fb) 44d0237a Mark Yao 2016-04-29 671 drm_framebuffer_unreference(old_state->fb); 44d0237a Mark Yao 2016-04-29 672 } 44d0237a Mark Yao 2016-04-29 673 63ebb9fa Mark Yao 2015-11-30 @674 static int vop_plane_atomic_check(struct drm_plane *plane, 63ebb9fa Mark Yao 2015-11-30 675 struct drm_plane_state *state) 2048e328 Mark Yao 2014-08-22 676 { 63ebb9fa Mark Yao 2015-11-30 677 struct drm_crtc *crtc = state->crtc; 92915da6 John Keeping 2016-03-04 678 struct drm_crtc_state *crtc_state; 63ebb9fa Mark Yao 2015-11-30 679 struct drm_framebuffer *fb = state->fb; 2048e328 Mark Yao 2014-08-22 680 struct vop_win *vop_win = to_vop_win(plane); 63ebb9fa Mark Yao 2015-11-30 681 struct vop_plane_state *vop_plane_state = to_vop_plane_state(state); 2048e328 Mark Yao 2014-08-22 682 const struct vop_win_data *win = vop_win->data; 2048e328 Mark Yao 2014-08-22 683 int ret; 63ebb9fa Mark Yao 2015-11-30 684 struct drm_rect clip; 4c156c21 Mark Yao 2015-06-26 685 int min_scale = win->phy->scl ? FRAC_16_16(1, 8) : 4c156c21 Mark Yao 2015-06-26 686 DRM_PLANE_HELPER_NO_SCALING; 4c156c21 Mark Yao 2015-06-26 687 int max_scale = win->phy->scl ? FRAC_16_16(8, 1) : 4c156c21 Mark Yao 2015-06-26 688 DRM_PLANE_HELPER_NO_SCALING; 2048e328 Mark Yao 2014-08-22 689 63ebb9fa Mark Yao 2015-11-30 690 if (!crtc || !fb) 63ebb9fa Mark Yao 2015-11-30 691 goto out_disable; 92915da6 John Keeping 2016-03-04 692 92915da6 John Keeping 2016-03-04 693 crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); 92915da6 John Keeping 2016-03-04 694 if (WARN_ON(!crtc_state)) 92915da6 John Keeping 2016-03-04 695 return -EINVAL; 92915da6 John Keeping 2016-03-04 696 63ebb9fa Mark Yao 2015-11-30 697 clip.x1 = 0; 63ebb9fa Mark Yao 2015-11-30 698 clip.y1 = 0; 92915da6 John Keeping 2016-03-04 699 clip.x2 = crtc_state->adjusted_mode.hdisplay; 92915da6 John Keeping 2016-03-04 700 clip.y2 = crtc_state->adjusted_mode.vdisplay; 63ebb9fa Mark Yao 2015-11-30 701 f9b96be0 Ville Syrjälä 2016-07-26 702 ret = drm_plane_helper_check_state(state, &clip, f9b96be0 Ville Syrjälä 2016-07-26 703 min_scale, max_scale, f9b96be0 Ville Syrjälä 2016-07-26 704 true, true); 2048e328 Mark Yao 2014-08-22 705 if (ret) 2048e328 Mark Yao 2014-08-22 706 return ret; 2048e328 Mark Yao 2014-08-22 707 f9b96be0 Ville Syrjälä 2016-07-26 708 if (!state->visible) 63ebb9fa Mark Yao 2015-11-30 709 goto out_disable; 84c7f8ca Mark Yao 2015-07-20 710 63ebb9fa Mark Yao 2015-11-30 711 vop_plane_state->format = vop_convert_format(fb->pixel_format); 63ebb9fa Mark Yao 2015-11-30 712 if (vop_plane_state->format < 0) 63ebb9fa Mark Yao 2015-11-30 713 return vop_plane_state->format; 2048e328 Mark Yao 2014-08-22 714 84c7f8ca Mark Yao 2015-07-20 715 /* 84c7f8ca Mark Yao 2015-07-20 716 * Src.x1 can be odd when do clip, but yuv plane start point 84c7f8ca Mark Yao 2015-07-20 717 * need align with 2 pixel. 84c7f8ca Mark Yao 2015-07-20 718 */ f9b96be0 Ville Syrjälä 2016-07-26 719 if (is_yuv_support(fb->pixel_format) && ((state->src.x1 >> 16) % 2)) 63ebb9fa Mark Yao 2015-11-30 720 return -EINVAL; 84c7f8ca Mark Yao 2015-07-20 721 63ebb9fa Mark Yao 2015-11-30 722 vop_plane_state->enable = true; 2048e328 Mark Yao 2014-08-22 723 63ebb9fa Mark Yao 2015-11-30 724 return 0; 2048e328 Mark Yao 2014-08-22 725 63ebb9fa Mark Yao 2015-11-30 726 out_disable: 63ebb9fa Mark Yao 2015-11-30 727 vop_plane_state->enable = false; 63ebb9fa Mark Yao 2015-11-30 728 return 0; 63ebb9fa Mark Yao 2015-11-30 729 } 2048e328 Mark Yao 2014-08-22 730 63ebb9fa Mark Yao 2015-11-30 @731 static void vop_plane_atomic_disable(struct drm_plane *plane, 63ebb9fa Mark Yao 2015-11-30 732 struct drm_plane_state *old_state) 63ebb9fa Mark Yao 2015-11-30 733 { 63ebb9fa Mark Yao 2015-11-30 734 struct vop_plane_state *vop_plane_state = to_vop_plane_state(old_state); 63ebb9fa Mark Yao 2015-11-30 735 struct vop_win *vop_win = to_vop_win(plane); 63ebb9fa Mark Yao 2015-11-30 736 const struct vop_win_data *win = vop_win->data; 63ebb9fa Mark Yao 2015-11-30 737 struct vop *vop = to_vop(old_state->crtc); 2048e328 Mark Yao 2014-08-22 738 63ebb9fa Mark Yao 2015-11-30 739 if (!old_state->crtc) 63ebb9fa Mark Yao 2015-11-30 740 return; 84c7f8ca Mark Yao 2015-07-20 741 4f9d39a7 Daniel Vetter 2016-06-08 742 spin_lock_irq(&plane->dev->event_lock); 4f9d39a7 Daniel Vetter 2016-06-08 743 vop_win->enable = false; 4f9d39a7 Daniel Vetter 2016-06-08 744 vop_win->yrgb_mst = 0; 4f9d39a7 Daniel Vetter 2016-06-08 745 spin_unlock_irq(&plane->dev->event_lock); 4f9d39a7 Daniel Vetter 2016-06-08 746 63ebb9fa Mark Yao 2015-11-30 747 spin_lock(&vop->reg_lock); 63ebb9fa Mark Yao 2015-11-30 748 63ebb9fa Mark Yao 2015-11-30 749 VOP_WIN_SET(vop, win, enable, 0); 84c7f8ca Mark Yao 2015-07-20 750 63ebb9fa Mark Yao 2015-11-30 751 spin_unlock(&vop->reg_lock); 84c7f8ca Mark Yao 2015-07-20 752 63ebb9fa Mark Yao 2015-11-30 753 vop_plane_state->enable = false; 84c7f8ca Mark Yao 2015-07-20 754 } 84c7f8ca Mark Yao 2015-07-20 755 63ebb9fa Mark Yao 2015-11-30 @756 static void vop_plane_atomic_update(struct drm_plane *plane, 63ebb9fa Mark Yao 2015-11-30 757 struct drm_plane_state *old_state) 63ebb9fa Mark Yao 2015-11-30 758 { 63ebb9fa Mark Yao 2015-11-30 759 struct drm_plane_state *state = plane->state; :::::: The code at line 653 was first introduced by commit :::::: 63ebb9fa7ff06d194362ed4a5d0a31ac7612a89c drm/rockchip: Convert to support atomic API :::::: TO: Mark Yao <mark.yao@xxxxxxxxxxxxxx> :::::: CC: Mark Yao <mark.yao@xxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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