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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 03951C433DF for ; Thu, 20 Aug 2020 12:22:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D7A60208E4 for ; Thu, 20 Aug 2020 12:22:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597926133; bh=SbAJcoI/DQ4neylJcbKHGvNYI1M4Oz/LnUp6haNRCWM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=Usl7TlX3LIU1SWoyS0188xKTm37De+6uo184S+pr0HxEEnTmPPNkk2hha7rbXWnN8 eRZS+AgMdbjzhc6Q8nCdKBkglEgrslXC5E/xyzIf5SZ0Pjbfa3b3f8VMn5PIkSnw/Z MVWDD6n+TEPdbiPx7//+fOxIP1Csnyitd/3ukrRY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730521AbgHTMWC (ORCPT ); Thu, 20 Aug 2020 08:22:02 -0400 Received: from mail.kernel.org ([198.145.29.99]:38254 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730195AbgHTJzT (ORCPT ); Thu, 20 Aug 2020 05:55:19 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1037C22B43; Thu, 20 Aug 2020 09:55:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597917318; bh=SbAJcoI/DQ4neylJcbKHGvNYI1M4Oz/LnUp6haNRCWM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FHegm4/sjdxHErf0rMUaFAV/sjExNr4t1Lkr0YXpDpxvIsVW+VCnu2YcmVZsr8v49 QXe3iSb72tYD+Lv16R1LA3XkgMFmK+ZkavcFOK55dVjQZuYFU0feqi70du87I2i1ro EhqjC2zNu8kOdmndTuP89LkU8LpiN9ckHUAXn7Fo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paul Kocialkowski , Ezequiel Garcia , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin Subject: [PATCH 4.19 52/92] media: rockchip: rga: Introduce color fmt macros and refactor CSC mode logic Date: Thu, 20 Aug 2020 11:21:37 +0200 Message-Id: <20200820091540.336575742@linuxfoundation.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200820091537.490965042@linuxfoundation.org> References: <20200820091537.490965042@linuxfoundation.org> User-Agent: quilt/0.66 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 From: Paul Kocialkowski [ Upstream commit ded874ece29d3fe2abd3775810a06056067eb68c ] This introduces two macros: RGA_COLOR_FMT_IS_YUV and RGA_COLOR_FMT_IS_RGB which allow quick checking of the colorspace familily of a RGA color format. These macros are then used to refactor the logic for CSC mode selection. The two nested tests for input colorspace are simplified into a single one, with a logical and, making the whole more readable. Signed-off-by: Paul Kocialkowski Reviewed-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/rockchip/rga/rga-hw.c | 23 +++++++++----------- drivers/media/platform/rockchip/rga/rga-hw.h | 5 +++++ 2 files changed, 15 insertions(+), 13 deletions(-) diff --git a/drivers/media/platform/rockchip/rga/rga-hw.c b/drivers/media/platform/rockchip/rga/rga-hw.c index 96d1b1b3fe8e8..6d12491b79d78 100644 --- a/drivers/media/platform/rockchip/rga/rga-hw.c +++ b/drivers/media/platform/rockchip/rga/rga-hw.c @@ -208,22 +208,19 @@ static void rga_cmd_set_trans_info(struct rga_ctx *ctx) dst_info.data.format = ctx->out.fmt->hw_format; dst_info.data.swap = ctx->out.fmt->color_swap; - if (ctx->in.fmt->hw_format >= RGA_COLOR_FMT_YUV422SP) { - if (ctx->out.fmt->hw_format < RGA_COLOR_FMT_YUV422SP) { - switch (ctx->in.colorspace) { - case V4L2_COLORSPACE_REC709: - src_info.data.csc_mode = - RGA_SRC_CSC_MODE_BT709_R0; - break; - default: - src_info.data.csc_mode = - RGA_SRC_CSC_MODE_BT601_R0; - break; - } + if (RGA_COLOR_FMT_IS_YUV(ctx->in.fmt->hw_format) && + RGA_COLOR_FMT_IS_RGB(ctx->out.fmt->hw_format)) { + switch (ctx->in.colorspace) { + case V4L2_COLORSPACE_REC709: + src_info.data.csc_mode = RGA_SRC_CSC_MODE_BT709_R0; + break; + default: + src_info.data.csc_mode = RGA_SRC_CSC_MODE_BT601_R0; + break; } } - if (ctx->out.fmt->hw_format >= RGA_COLOR_FMT_YUV422SP) { + if (RGA_COLOR_FMT_IS_YUV(ctx->out.fmt->hw_format)) { switch (ctx->out.colorspace) { case V4L2_COLORSPACE_REC709: dst_info.data.csc_mode = RGA_SRC_CSC_MODE_BT709_R0; diff --git a/drivers/media/platform/rockchip/rga/rga-hw.h b/drivers/media/platform/rockchip/rga/rga-hw.h index ca3c204abe420..3e4b70eb9ced5 100644 --- a/drivers/media/platform/rockchip/rga/rga-hw.h +++ b/drivers/media/platform/rockchip/rga/rga-hw.h @@ -103,6 +103,11 @@ #define RGA_COLOR_FMT_CP_8BPP 15 #define RGA_COLOR_FMT_MASK 15 +#define RGA_COLOR_FMT_IS_YUV(fmt) \ + (((fmt) >= RGA_COLOR_FMT_YUV422SP) && ((fmt) < RGA_COLOR_FMT_CP_1BPP)) +#define RGA_COLOR_FMT_IS_RGB(fmt) \ + ((fmt) < RGA_COLOR_FMT_YUV422SP) + #define RGA_COLOR_NONE_SWAP 0 #define RGA_COLOR_RB_SWAP 1 #define RGA_COLOR_ALPHA_SWAP 2 -- 2.25.1