CC: [email protected] BCC: [email protected] CC: [email protected] TO: Mauro Carvalho Chehab <[email protected]> CC: [email protected]
Hi Mauro, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: e8b767f5e04097aaedcd6e06e2270f9fe5282696 commit: e7b8153e2a4f0c9c8d1450aa7328d54ea64fe8b2 media: platform: place stm32/ and sti/ under st/ dir date: 2 weeks ago :::::: branch date: 8 hours ago :::::: commit date: 2 weeks ago config: riscv-randconfig-m031-20220327 (https://download.01.org/0day-ci/archive/20220401/[email protected]/config) compiler: riscv32-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> Reported-by: Dan Carpenter <[email protected]> smatch warnings: drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c:725 bdisp_g_fmt() warn: passing a valid pointer to 'PTR_ERR' drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c:852 bdisp_g_selection() warn: passing a valid pointer to 'PTR_ERR' vim +/PTR_ERR +725 drivers/media/platform/st/sti/bdisp/bdisp-v4l2.c 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 716 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 717 static int bdisp_g_fmt(struct file *file, void *fh, struct v4l2_format *f) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 718 { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 719 struct bdisp_ctx *ctx = fh_to_ctx(fh); bf3881707b6f63 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Colin Ian King 2017-10-29 720 struct v4l2_pix_format *pix; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 721 struct bdisp_frame *frame = ctx_get_frame(ctx, f->type); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 722 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 723 if (IS_ERR(frame)) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 724 dev_err(ctx->bdisp_dev->dev, "Invalid frame (%p)\n", frame); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 @725 return PTR_ERR(frame); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 726 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 727 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 728 pix = &f->fmt.pix; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 729 pix->width = frame->width; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 730 pix->height = frame->height; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 731 pix->pixelformat = frame->fmt->pixelformat; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 732 pix->field = frame->field; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 733 pix->bytesperline = frame->bytesperline; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 734 pix->sizeimage = frame->sizeimage; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 735 pix->colorspace = (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ? 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 736 frame->colorspace : bdisp_dflt_fmt.colorspace; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 737 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 738 return 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 739 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 740 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 741 static int bdisp_try_fmt(struct file *file, void *fh, struct v4l2_format *f) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 742 { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 743 struct bdisp_ctx *ctx = fh_to_ctx(fh); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 744 struct v4l2_pix_format *pix = &f->fmt.pix; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 745 const struct bdisp_fmt *format; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 746 u32 in_w, in_h; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 747 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 748 format = bdisp_find_fmt(pix->pixelformat); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 749 if (!format) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 750 dev_dbg(ctx->bdisp_dev->dev, "Unknown format 0x%x\n", 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 751 pix->pixelformat); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 752 return -EINVAL; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 753 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 754 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 755 /* YUV420P only supported for VIDEO_OUTPUT */ 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 756 if ((format->pixelformat == V4L2_PIX_FMT_YUV420) && 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 757 (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE)) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 758 dev_dbg(ctx->bdisp_dev->dev, "No YU12 on capture\n"); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 759 return -EINVAL; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 760 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 761 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 762 /* Field (interlaced only supported on OUTPUT) */ 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 763 if ((f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) || 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 764 (pix->field != V4L2_FIELD_INTERLACED)) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 765 pix->field = V4L2_FIELD_NONE; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 766 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 767 /* Adjust width & height */ 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 768 in_w = pix->width; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 769 in_h = pix->height; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 770 v4l_bound_align_image(&pix->width, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 771 BDISP_MIN_W, BDISP_MAX_W, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 772 ffs(format->w_align) - 1, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 773 &pix->height, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 774 BDISP_MIN_H, BDISP_MAX_H, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 775 ffs(format->h_align) - 1, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 776 0); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 777 if ((pix->width != in_w) || (pix->height != in_h)) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 778 dev_dbg(ctx->bdisp_dev->dev, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 779 "%s size updated: %dx%d -> %dx%d\n", __func__, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 780 in_w, in_h, pix->width, pix->height); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 781 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 782 pix->bytesperline = (pix->width * format->bpp_plane0) / 8; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 783 pix->sizeimage = (pix->width * pix->height * format->bpp) / 8; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 784 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 785 if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 786 pix->colorspace = bdisp_dflt_fmt.colorspace; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 787 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 788 return 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 789 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 790 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 791 static int bdisp_s_fmt(struct file *file, void *fh, struct v4l2_format *f) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 792 { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 793 struct bdisp_ctx *ctx = fh_to_ctx(fh); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 794 struct vb2_queue *vq; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 795 struct bdisp_frame *frame; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 796 struct v4l2_pix_format *pix; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 797 int ret; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 798 u32 state; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 799 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 800 ret = bdisp_try_fmt(file, fh, f); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 801 if (ret) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 802 dev_err(ctx->bdisp_dev->dev, "Cannot set format\n"); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 803 return ret; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 804 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 805 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 806 vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx, f->type); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 807 if (vb2_is_streaming(vq)) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 808 dev_err(ctx->bdisp_dev->dev, "queue (%d) busy\n", f->type); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 809 return -EBUSY; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 810 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 811 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 812 frame = (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) ? 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 813 &ctx->src : &ctx->dst; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 814 pix = &f->fmt.pix; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 815 frame->fmt = bdisp_find_fmt(pix->pixelformat); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 816 if (!frame->fmt) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 817 dev_err(ctx->bdisp_dev->dev, "Unknown format 0x%x\n", 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 818 pix->pixelformat); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 819 return -EINVAL; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 820 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 821 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 822 frame->width = pix->width; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 823 frame->height = pix->height; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 824 frame->bytesperline = pix->bytesperline; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 825 frame->sizeimage = pix->sizeimage; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 826 frame->field = pix->field; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 827 if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 828 frame->colorspace = pix->colorspace; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 829 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 830 frame->crop.width = frame->width; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 831 frame->crop.height = frame->height; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 832 frame->crop.left = 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 833 frame->crop.top = 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 834 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 835 state = BDISP_PARAMS; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 836 state |= (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) ? 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 837 BDISP_DST_FMT : BDISP_SRC_FMT; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 838 bdisp_ctx_state_lock_set(state, ctx); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 839 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 840 return 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 841 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 842 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 843 static int bdisp_g_selection(struct file *file, void *fh, 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 844 struct v4l2_selection *s) 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 845 { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 846 struct bdisp_frame *frame; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 847 struct bdisp_ctx *ctx = fh_to_ctx(fh); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 848 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 849 frame = ctx_get_frame(ctx, s->type); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 850 if (IS_ERR(frame)) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 851 dev_err(ctx->bdisp_dev->dev, "Invalid frame (%p)\n", frame); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 @852 return PTR_ERR(frame); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 853 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 854 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 855 switch (s->type) { 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 856 case V4L2_BUF_TYPE_VIDEO_OUTPUT: 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 857 switch (s->target) { 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 858 case V4L2_SEL_TGT_CROP: 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 859 /* cropped frame */ 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 860 s->r = frame->crop; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 861 break; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 862 case V4L2_SEL_TGT_CROP_DEFAULT: 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 863 case V4L2_SEL_TGT_CROP_BOUNDS: 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 864 /* complete frame */ 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 865 s->r.left = 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 866 s->r.top = 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 867 s->r.width = frame->width; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 868 s->r.height = frame->height; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 869 break; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 870 default: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 871 dev_err(ctx->bdisp_dev->dev, "Invalid target\n"); 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 872 return -EINVAL; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 873 } 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 874 break; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 875 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 876 case V4L2_BUF_TYPE_VIDEO_CAPTURE: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 877 switch (s->target) { 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 878 case V4L2_SEL_TGT_COMPOSE: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 879 case V4L2_SEL_TGT_COMPOSE_PADDED: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 880 /* composed (cropped) frame */ 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 881 s->r = frame->crop; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 882 break; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 883 case V4L2_SEL_TGT_COMPOSE_DEFAULT: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 884 case V4L2_SEL_TGT_COMPOSE_BOUNDS: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 885 /* complete frame */ 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 886 s->r.left = 0; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 887 s->r.top = 0; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 888 s->r.width = frame->width; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 889 s->r.height = frame->height; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 890 break; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 891 default: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 892 dev_err(ctx->bdisp_dev->dev, "Invalid target\n"); 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 893 return -EINVAL; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 894 } 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 895 break; 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 896 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 897 default: 3d8bffe88316c0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-07-10 898 dev_err(ctx->bdisp_dev->dev, "Invalid type\n"); 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 899 return -EINVAL; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 900 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 901 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 902 return 0; 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 903 } 28ffeebbb7bdc0 drivers/media/platform/sti/bdisp/bdisp-v4l2.c Fabien Dessenne 2015-05-12 904 :::::: The code at line 725 was first introduced by commit :::::: 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a [media] bdisp: 2D blitter driver using v4l2 mem2mem framework :::::: TO: Fabien Dessenne <[email protected]> :::::: CC: Mauro Carvalho Chehab <[email protected]> -- 0-DAY CI Kernel Test Service https://01.org/lkp _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
