From patchwork Sat Aug 15 10:37:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dafna Hirschfeld X-Patchwork-Id: 256154 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=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 48A8CC433E3 for ; Sat, 15 Aug 2020 21:54:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2B3F222BED for ; Sat, 15 Aug 2020 21:54:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728435AbgHOVyo (ORCPT ); Sat, 15 Aug 2020 17:54:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729095AbgHOVwc (ORCPT ); Sat, 15 Aug 2020 17:52:32 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 568BDC08E871 for ; Sat, 15 Aug 2020 03:37:56 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dafna) with ESMTPSA id 3FD3829A68C From: Dafna Hirschfeld To: linux-media@vger.kernel.org Cc: laurent.pinchart@ideasonboard.com, dafna.hirschfeld@collabora.com, helen.koike@collabora.com, ezequiel@collabora.com, hverkuil@xs4all.nl, kernel@collabora.com, dafna3@gmail.com, sakari.ailus@linux.intel.com, linux-rockchip@lists.infradead.org, mchehab@kernel.org, tfiga@chromium.org Subject: [PATCH v2 02/14] media: staging: rkisp1: params: use rkisp1_param_set_bits to set reg in isr Date: Sat, 15 Aug 2020 12:37:22 +0200 Message-Id: <20200815103734.31153-3-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200815103734.31153-1-dafna.hirschfeld@collabora.com> References: <20200815103734.31153-1-dafna.hirschfeld@collabora.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org replace a read and write of RKISP1_CIF_ISP_CTRL register in the isr with the 'rkisp1_param_set_bits' function that does that. Signed-off-by: Dafna Hirschfeld --- drivers/staging/media/rkisp1/rkisp1-params.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/staging/media/rkisp1/rkisp1-params.c b/drivers/staging/media/rkisp1/rkisp1-params.c index 6d69df36c495..8d881f1df1e6 100644 --- a/drivers/staging/media/rkisp1/rkisp1-params.c +++ b/drivers/staging/media/rkisp1/rkisp1-params.c @@ -1199,7 +1199,6 @@ void rkisp1_params_isr(struct rkisp1_device *rkisp1) struct rkisp1_params *params = &rkisp1->params; struct rkisp1_params_cfg *new_params; struct rkisp1_buffer *cur_buf = NULL; - u32 isp_ctrl; spin_lock(¶ms->config_lock); if (!params->is_streaming) { @@ -1222,9 +1221,7 @@ void rkisp1_params_isr(struct rkisp1_device *rkisp1) rkisp1_isp_isr_meas_config(params, new_params); /* update shadow register immediately */ - isp_ctrl = rkisp1_read(params->rkisp1, RKISP1_CIF_ISP_CTRL); - isp_ctrl |= RKISP1_CIF_ISP_CTRL_ISP_CFG_UPD; - rkisp1_write(params->rkisp1, isp_ctrl, RKISP1_CIF_ISP_CTRL); + rkisp1_param_set_bits(params, RKISP1_CIF_ISP_CTRL, RKISP1_CIF_ISP_CTRL_ISP_CFG_UPD); spin_lock(¶ms->config_lock); list_del(&cur_buf->queue);