From patchwork Wed Jun 13 14:07:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Ripard X-Patchwork-Id: 10462339 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id BD79B60329 for ; Wed, 13 Jun 2018 14:18:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A9CD928A4F for ; Wed, 13 Jun 2018 14:18:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9E1EB28A54; Wed, 13 Jun 2018 14:18:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5051828A4F for ; Wed, 13 Jun 2018 14:18:00 +0000 (UTC) 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=rFRM7RersH7ySEstF9WIP3zcQYNLwPg38VyvUILf7SE=; b=CCK0afXujKQyb+1sA+3Zyukfcq VWv9veJxp6N/aKLUanuDnrDISlUQQs9vWao8UwTZ7JfSTHyEeGBrWmb5JqQQG51Xq1UQB+e5bjVeD uz6ZT3HT6aNCUlngA/uIO35d34sDXMGx4QJESyx5OaBs7VVZrenD5FOZKmpkAnW7RlIAoNDZXd5uU zvnrt9myCS7fxerGrnRfZ6JuLyiUdx86qzVKkA2TY0ZQr/Shg2kcT2bONreZos3RStD4/UjFjvSTN a2szljGe0hPWZrhI2LcHcE+co1vAN340+jdvEc3g7qo8VFVOEdw2ZTx7gzNZeUx2b5N/lgIUvh7hf kVklRhvA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fT6ap-00009y-61; Wed, 13 Jun 2018 14:17:47 +0000 Received: from mail.bootlin.com ([62.4.15.54]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fT6Qs-0007Xx-OA for linux-arm-kernel@lists.infradead.org; Wed, 13 Jun 2018 14:07:36 +0000 Received: by mail.bootlin.com (Postfix, from userid 110) id 8544220A32; Wed, 13 Jun 2018 16:07:18 +0200 (CEST) Received: from localhost (AAubervilliers-681-1-37-30.w90-88.abo.wanadoo.fr [90.88.156.30]) by mail.bootlin.com (Postfix) with ESMTPSA id 5A2DE20728; Wed, 13 Jun 2018 16:07:18 +0200 (CEST) From: Maxime Ripard To: hans.verkuil@cisco.com, acourbot@chromium.org, sakari.ailus@linux.intel.com, Laurent Pinchart Subject: [PATCH 5/9] media: cedrus: Remove MPEG1 support Date: Wed, 13 Jun 2018 16:07:10 +0200 Message-Id: <20180613140714.1686-6-maxime.ripard@bootlin.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180613140714.1686-1-maxime.ripard@bootlin.com> References: <20180613140714.1686-1-maxime.ripard@bootlin.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180613_070731_097225_D80D8E18 X-CRM114-Status: GOOD ( 11.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Maxime Ripard , jenskuske@gmail.com, linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, tfiga@chromium.org, Paul Kocialkowski , Chen-Yu Tsai , posciak@chromium.org, Thomas Petazzoni , nicolas.dufresne@collabora.com, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The MPEG1 codec is obsolete, and that code hasn't been tested either. Since it stands in the way of further refactoring, remove it entirely. Signed-off-by: Maxime Ripard --- drivers/media/platform/sunxi/cedrus/sunxi_cedrus_dec.c | 4 +--- drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.c | 8 ++------ drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.h | 2 +- 3 files changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_dec.c b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_dec.c index c19acf9626c4..f274408ab5a7 100644 --- a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_dec.c +++ b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_dec.c @@ -80,7 +80,6 @@ void sunxi_cedrus_device_run(void *priv) struct sunxi_cedrus_run run = { 0 }; struct media_request *src_req, *dst_req; unsigned long flags; - bool mpeg1 = false; run.src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); if (!run.src) { @@ -123,7 +122,6 @@ void sunxi_cedrus_device_run(void *priv) run.mpeg2.hdr = get_ctrl_ptr(ctx, SUNXI_CEDRUS_CTRL_DEC_MPEG2_FRAME_HDR); sunxi_cedrus_mpeg2_setup(ctx, &run); - mpeg1 = run.mpeg2.hdr->type == MPEG1; break; default: @@ -146,7 +144,7 @@ void sunxi_cedrus_device_run(void *priv) if (!ctx->job_abort) { if (ctx->vpu_src_fmt->fourcc == V4L2_PIX_FMT_MPEG2_FRAME) - sunxi_cedrus_mpeg2_trigger(ctx, mpeg1); + sunxi_cedrus_mpeg2_trigger(ctx); } else { v4l2_m2m_buf_done(run.src, VB2_BUF_STATE_ERROR); v4l2_m2m_buf_done(run.dst, VB2_BUF_STATE_ERROR); diff --git a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.c b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.c index 85e6fc2fbdb2..d1d7a3cfce0d 100644 --- a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.c +++ b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.c @@ -148,13 +148,9 @@ void sunxi_cedrus_mpeg2_setup(struct sunxi_cedrus_ctx *ctx, sunxi_cedrus_write(dev, src_buf_addr + VBV_SIZE - 1, VE_MPEG_VLD_END); } -void sunxi_cedrus_mpeg2_trigger(struct sunxi_cedrus_ctx *ctx, bool mpeg1) +void sunxi_cedrus_mpeg2_trigger(struct sunxi_cedrus_ctx *ctx) { struct sunxi_cedrus_dev *dev = ctx->dev; - /* Trigger MPEG engine. */ - if (mpeg1) - sunxi_cedrus_write(dev, VE_TRIG_MPEG1, VE_MPEG_TRIGGER); - else - sunxi_cedrus_write(dev, VE_TRIG_MPEG2, VE_MPEG_TRIGGER); + sunxi_cedrus_write(dev, VE_TRIG_MPEG2, VE_MPEG_TRIGGER); } diff --git a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.h b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.h index b572001d47f2..4c380becfa1a 100644 --- a/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.h +++ b/drivers/media/platform/sunxi/cedrus/sunxi_cedrus_mpeg2.h @@ -28,6 +28,6 @@ struct sunxi_cedrus_run; void sunxi_cedrus_mpeg2_setup(struct sunxi_cedrus_ctx *ctx, struct sunxi_cedrus_run *run); -void sunxi_cedrus_mpeg2_trigger(struct sunxi_cedrus_ctx *ctx, bool mpeg1); +void sunxi_cedrus_mpeg2_trigger(struct sunxi_cedrus_ctx *ctx); #endif