From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C687AC43381 for ; Fri, 15 Mar 2019 16:45:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A2201218D8 for ; Fri, 15 Mar 2019 16:45:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729733AbfCOQpQ (ORCPT ); Fri, 15 Mar 2019 12:45:16 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:49004 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729702AbfCOQpP (ORCPT ); Fri, 15 Mar 2019 12:45:15 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: tonyk) with ESMTPSA id 08107260215 From: =?UTF-8?q?Andr=C3=A9=20Almeida?= To: linux-media@vger.kernel.org Cc: mchehab@kernel.org, hverkuil@xs4all.nl, helen.koike@collabora.com, lucmaga@gmail.com, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH 05/16] media: vimc: Create multiplanar parameter Date: Fri, 15 Mar 2019 13:43:48 -0300 Message-Id: <20190315164359.626-6-andrealmeid@collabora.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190315164359.626-1-andrealmeid@collabora.com> References: <20190315164359.626-1-andrealmeid@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Create multiplanar kernel module parameter to define if the driver is running in single planar or in multiplanar mode. Signed-off-by: André Almeida --- drivers/media/platform/vimc/vimc-common.h | 2 ++ drivers/media/platform/vimc/vimc-core.c | 8 ++++++++ 2 files changed, 10 insertions(+) diff --git a/drivers/media/platform/vimc/vimc-common.h b/drivers/media/platform/vimc/vimc-common.h index 7ceb9ea937e2..25e47c8691dd 100644 --- a/drivers/media/platform/vimc/vimc-common.h +++ b/drivers/media/platform/vimc/vimc-common.h @@ -26,6 +26,8 @@ #define VIMC_PDEV_NAME "vimc" +extern unsigned int multiplanar; + /* VIMC-specific controls */ #define VIMC_CID_VIMC_BASE (0x00f00000 | 0xf000) #define VIMC_CID_VIMC_CLASS (0x00f00000 | 1) diff --git a/drivers/media/platform/vimc/vimc-core.c b/drivers/media/platform/vimc/vimc-core.c index 0fbb7914098f..34ca90fa6e79 100644 --- a/drivers/media/platform/vimc/vimc-core.c +++ b/drivers/media/platform/vimc/vimc-core.c @@ -26,6 +26,11 @@ #define VIMC_MDEV_MODEL_NAME "VIMC MDEV" +unsigned int multiplanar; +module_param(multiplanar, uint, 0000); +MODULE_PARM_DESC(sca_mult, "0 (default) creates a single planar device, 1 creates a multiplanar device."); + + #define VIMC_ENT_LINK(src, srcpad, sink, sinkpad, link_flags) { \ .src_ent = src, \ .src_pad = srcpad, \ @@ -388,6 +393,9 @@ static int __init vimc_init(void) return ret; } + dev_dbg(&vimc_dev.pdev.dev, "vimc: multiplanar mode is %s\n", + multiplanar ? "ON" : "OFF"); + return 0; } -- 2.21.0