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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,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 7D105C433DF for ; Mon, 15 Jun 2020 00:00:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 549B1207DD for ; Mon, 15 Jun 2020 00:00:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="YfxtPYyB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728126AbgFOAAo (ORCPT ); Sun, 14 Jun 2020 20:00:44 -0400 Received: from perceval.ideasonboard.com ([213.167.242.64]:33340 "EHLO perceval.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728114AbgFOAAn (ORCPT ); Sun, 14 Jun 2020 20:00:43 -0400 Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id A89BCFA2; Mon, 15 Jun 2020 02:00:22 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1592179222; bh=pzqnglejuz59mVe4aJhiAL2+fClOZ6ZFHEETaHLOlfU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YfxtPYyB9h1cIiTg6FcUg2Pd3vbANgMBZzBP2Y4e8UYl+2l1iyX8HzmeJaXrDwxOR /M+a8rAs3J6IglVpOL2tTX3X83/4YNoGdx3C9ky0YB528tX1J/B2CPaCdBiIrHAk1s SZHaD5EzNGevQhEZRTIkExqbnfdAMsTd3h92wqXM= From: Laurent Pinchart To: linux-media@vger.kernel.org Cc: Tomi Valkeinen , Benoit Parrot Subject: [PATCH v1 029/107] media: ti-vpe: cal: Store instance ID and cal pointer in cal_camerarx Date: Mon, 15 Jun 2020 02:58:26 +0300 Message-Id: <20200614235944.17716-30-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200614235944.17716-1-laurent.pinchart@ideasonboard.com> References: <20200614235944.17716-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Store a pointer to the cal_dev and the cal_camerarx instance number in the cal_camerarx structure. This prepares for passing a cal_camerarx pointer instead of a cal_ctx pointer to multiple functions that deal with the CAMERARX. Signed-off-by: Laurent Pinchart --- drivers/media/platform/ti-vpe/cal.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index 9b905b61148f..e40967751aa4 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -325,6 +325,9 @@ struct cal_camerarx { struct resource *res; struct platform_device *pdev; struct regmap_field *fields[F_MAX_FIELDS]; + + struct cal_dev *cal; + unsigned int instance; }; struct cal_dev { @@ -466,8 +469,7 @@ static u32 cal_data_get_num_csi2_phy(struct cal_dev *cal) } static int cal_camerarx_regmap_init(struct cal_dev *cal, - struct cal_camerarx *phy, - unsigned int idx) + struct cal_camerarx *phy) { const struct cal_camerarx_data *phy_data; unsigned int i; @@ -475,7 +477,7 @@ static int cal_camerarx_regmap_init(struct cal_dev *cal, if (!cal->data) return -EINVAL; - phy_data = &cal->data->camerarx[idx]; + phy_data = &cal->data->camerarx[phy->instance]; for (i = 0; i < F_MAX_FIELDS; i++) { struct reg_field field = { @@ -561,7 +563,8 @@ static void camerarx_phy_disable(struct cal_ctx *ctx) /* * Camera Instance access block */ -static struct cal_camerarx *cc_create(struct cal_dev *cal, unsigned int core) +static struct cal_camerarx *cc_create(struct cal_dev *cal, + unsigned int instance) { struct platform_device *pdev = cal->pdev; struct cal_camerarx *phy; @@ -571,8 +574,11 @@ static struct cal_camerarx *cc_create(struct cal_dev *cal, unsigned int core) if (!phy) return ERR_PTR(-ENOMEM); + phy->cal = cal; + phy->instance = instance; + phy->res = platform_get_resource_byname(pdev, IORESOURCE_MEM, - (core == 0) ? + (instance == 0) ? "cal_rx_core0" : "cal_rx_core1"); phy->base = devm_ioremap_resource(&pdev->dev, phy->res); @@ -584,7 +590,7 @@ static struct cal_camerarx *cc_create(struct cal_dev *cal, unsigned int core) cal_dbg(1, cal, "ioresource %s at %pa - %pa\n", phy->res->name, &phy->res->start, &phy->res->end); - ret = cal_camerarx_regmap_init(cal, phy, core); + ret = cal_camerarx_regmap_init(cal, phy); if (ret) return ERR_PTR(ret); -- Regards, Laurent Pinchart