From patchwork Tue May 12 12:05:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dafna Hirschfeld X-Patchwork-Id: 11543051 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DDAAB912 for ; Tue, 12 May 2020 12:06:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BB4B920674 for ; Tue, 12 May 2020 12:06:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Rlrzgfiv" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BB4B920674 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=collabora.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=trABPYZdB/W4XqVHo1W7tJ6IoyUIHbhZxbcSKSKZkUM=; b=RlrzgfivdhcpKOgX+42PTpjfSa iXUxaTrBCZM6t9UO79ZGjRSQDjzS+Xs8ZEBv99fvXL7eCPl/Yy2hkEX+1kF3gNPN6/FbMN07tELjz ui3D+c17i9mJwjnPfFhvUB52/7Wb3pcK/Rl5A4+REQ4doq7FpZ3gTpMiNG2JKY1nz86Qil1yXBKCr IE556B2Bld7ZC8ed0Ep5EJam1IDMfwapdLcaPNLaYgPAQogMsq/z/pA5jhLu+IUyOhoiLpvKvxSrq gAgPj2pNWKHZtsRNrQelJo4/ZTSn5VKFPW0BrLJpqeYjmHAHulyh/3zkrVI0QZWs0Zc9DE1kViJNS yzlftx6g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYTft-0004RV-UK; Tue, 12 May 2020 12:06:17 +0000 Received: from bhuna.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e3e3]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jYTfn-0004Of-6U for linux-rockchip@lists.infradead.org; Tue, 12 May 2020 12:06:16 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: dafna) with ESMTPSA id 6E0EC2A20CA From: Dafna Hirschfeld To: linux-media@vger.kernel.org Subject: [PATCH 2/5] media: staging: rkisp1: use a macro for the statistics flags mask Date: Tue, 12 May 2020 14:05:19 +0200 Message-Id: <20200512120522.25960-3-dafna.hirschfeld@collabora.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200512120522.25960-1-dafna.hirschfeld@collabora.com> References: <20200512120522.25960-1-dafna.hirschfeld@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200512_050611_367352_1B189749 X-CRM114-Status: UNSURE ( 9.26 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mchehab@kernel.org, dafna.hirschfeld@collabora.com, dafna3@gmail.com, hverkuil@xs4all.nl, linux-rockchip@lists.infradead.org, helen.koike@collabora.com, laurent.pinchart@ideasonboard.com, sakari.ailus@linux.intel.com, kernel@collabora.com, ezequiel@collabora.com MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org The mask of the ready statistics flags is used in several places in the code using bitwise-or. Use a macro for that to make the code more readable. Signed-off-by: Dafna Hirschfeld Acked-by: Helen Koike Reviewed-by: Laurent Pinchart --- drivers/staging/media/rkisp1/rkisp1-common.h | 4 ++++ drivers/staging/media/rkisp1/rkisp1-isp.c | 5 +---- drivers/staging/media/rkisp1/rkisp1-stats.c | 12 +++--------- 3 files changed, 8 insertions(+), 13 deletions(-) diff --git a/drivers/staging/media/rkisp1/rkisp1-common.h b/drivers/staging/media/rkisp1/rkisp1-common.h index 33dffe21c769..c0ab16c6b3db 100644 --- a/drivers/staging/media/rkisp1/rkisp1-common.h +++ b/drivers/staging/media/rkisp1/rkisp1-common.h @@ -42,6 +42,10 @@ #define RKISP1_MAX_BUS_CLK 8 +#define RKISP1_STATS_MEAS_MASK (RKISP1_CIF_ISP_AWB_DONE | \ + RKISP1_CIF_ISP_AFM_FIN | \ + RKISP1_CIF_ISP_EXP_END | \ + RKISP1_CIF_ISP_HIST_MEASURE_RDY) enum rkisp1_rsz_pad { RKISP1_RSZ_PAD_SINK, RKISP1_RSZ_PAD_SRC, diff --git a/drivers/staging/media/rkisp1/rkisp1-isp.c b/drivers/staging/media/rkisp1/rkisp1-isp.c index 19ab0ed323aa..49b47e1734b0 100644 --- a/drivers/staging/media/rkisp1/rkisp1-isp.c +++ b/drivers/staging/media/rkisp1/rkisp1-isp.c @@ -1137,10 +1137,7 @@ irqreturn_t rkisp1_isp_isr(struct rkisp1_device *rkisp1) /* New frame from the sensor received */ isp_ris = rkisp1_read(rkisp1, RKISP1_CIF_ISP_RIS); - if (isp_ris & (RKISP1_CIF_ISP_AWB_DONE | - RKISP1_CIF_ISP_AFM_FIN | - RKISP1_CIF_ISP_EXP_END | - RKISP1_CIF_ISP_HIST_MEASURE_RDY)) + if (isp_ris & RKISP1_STATS_MEAS_MASK) rkisp1_stats_isr(&rkisp1->stats, isp_ris); } diff --git a/drivers/staging/media/rkisp1/rkisp1-stats.c b/drivers/staging/media/rkisp1/rkisp1-stats.c index 6dfcbdc3deb8..12998db955e6 100644 --- a/drivers/staging/media/rkisp1/rkisp1-stats.c +++ b/drivers/staging/media/rkisp1/rkisp1-stats.c @@ -407,22 +407,16 @@ void rkisp1_stats_isr(struct rkisp1_stats *stats, u32 isp_ris) spin_lock(&stats->irq_lock); - val = RKISP1_CIF_ISP_AWB_DONE | RKISP1_CIF_ISP_AFM_FIN | - RKISP1_CIF_ISP_EXP_END | RKISP1_CIF_ISP_HIST_MEASURE_RDY; + val = RKISP1_STATS_MEAS_MASK; rkisp1_write(rkisp1, val, RKISP1_CIF_ISP_ICR); isp_mis_tmp = rkisp1_read(rkisp1, RKISP1_CIF_ISP_MIS); - if (isp_mis_tmp & - (RKISP1_CIF_ISP_AWB_DONE | RKISP1_CIF_ISP_AFM_FIN | - RKISP1_CIF_ISP_EXP_END | RKISP1_CIF_ISP_HIST_MEASURE_RDY)) + if (isp_mis_tmp & RKISP1_STATS_MEAS_MASK) rkisp1->debug.stats_error++; if (!stats->is_streaming) goto unlock; - if (isp_ris & (RKISP1_CIF_ISP_AWB_DONE | - RKISP1_CIF_ISP_AFM_FIN | - RKISP1_CIF_ISP_EXP_END | - RKISP1_CIF_ISP_HIST_MEASURE_RDY)) { + if (isp_ris & RKISP1_STATS_MEAS_MASK) { work = kzalloc(sizeof(*work), GFP_ATOMIC); if (work) { INIT_WORK(&work->work,