Merge "msm: mdss: Increase fbmem ref count before use" (a6c3bb11) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdp3_ctrl.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1825,13 +1825,16 @@ static int mdp3_get_metadata(struct msm_fb_data_type *mfd,
		break;
		case metadata_op_get_ion_fd:
		if (mfd->fb_ion_handle && mfd->fb_ion_client) {
		get_dma_buf(mfd->fbmem_buf);
		metadata->data.fbmem_ionfd =
		ion_share_dma_buf_fd(mfd->fb_ion_client,
		mfd->fb_ion_handle);
		if (metadata->data.fbmem_ionfd < 0)
		if (metadata->data.fbmem_ionfd < 0) {
		dma_buf_put(mfd->fbmem_buf);
		pr_err("fd allocation failed. fd = %d\n",
		metadata->data.fbmem_ionfd);
		}
		}
		break;
		default:
		pr_warn("Unsupported request to MDP GET META IOCTL.\n");