From patchwork Mon Sep 19 17:17:39 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 9339967 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 23934601C2 for ; Mon, 19 Sep 2016 17:19:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 119562876B for ; Mon, 19 Sep 2016 17:19:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 064BD28B98; Mon, 19 Sep 2016 17:19:28 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A5BFB28AE7 for ; Mon, 19 Sep 2016 17:19:26 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bm2E2-0000OO-0v; Mon, 19 Sep 2016 17:19:26 +0000 Received: from casper.infradead.org ([2001:770:15f::2]) by bombadil.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bm2D2-0008OM-FL; Mon, 19 Sep 2016 17:18:24 +0000 Received: from dougal.metanate.com ([90.155.101.14] helo=metanate.com) by casper.infradead.org with esmtps (Exim 4.85_2 #1 (Red Hat Linux)) id 1bm2Cz-00068y-Fv; Mon, 19 Sep 2016 17:18:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=simple/simple; d=metanate.com; s=stronger; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From; bh=2PkZe8x8rk+5z2YOb9N5e8S0BrUtLmFN+3CDMrJw+cU=; b=T4wxbpOgyHZRJvUlter9JDe4q0dBk7r9DJnC9iufSia35HV/HHfCpSxaCkKqHV2Ej53ieKO7hmCxXEZaGuloPOd0raZuHjyufhR/xgz/7YNrAisiT4MZVHokbscEG9rMSX4csfPIaO/O0jw2HuXpJpjFJhsQa8FrD9LSyFyHaacFRZua1VBdVX4hnGjwZvRRPFvYc8Ks25/DGAR1yuDXAIsV4R0s7R6OeXcBeP2ar6JU9Hw/35vzG0bPMiiI4PH1vlb9jLmXCZExNWGoIB5sZUz5uCjPcxI+kLqjH06eEKHG1FCjaLV38M0oK3wHjzMWq3kaNMDWaFTslIlD3ftc/Q==; Received: from brian ([192.168.88.1] helo=leela.metanate.com) by shrek.metanate.com with esmtpsa (TLSv1.2:DHE-RSA-AES128-GCM-SHA256:128) (Exim 4.83_RC2) (envelope-from ) id 1bm2CY-00078x-LY; Mon, 19 Sep 2016 18:17:54 +0100 From: John Keeping To: Mark Yao Subject: [PATCH 21/26] drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC Date: Mon, 19 Sep 2016 18:17:39 +0100 Message-Id: <20160919171747.28512-30-john@metanate.com> X-Mailer: git-send-email 2.10.0.278.g4f427b1.dirty In-Reply-To: <20160919171747.28512-1-john@metanate.com> References: <20160919171747.28512-1-john@metanate.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160919_181821_720583_F522A5BF X-CRM114-Status: UNSURE ( 9.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, John Keeping , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This matches other drivers. Signed-off-by: John Keeping --- drivers/gpu/drm/rockchip/dw-mipi-dsi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c index ae7c330cb7ac..2b26a54972da 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -772,9 +772,9 @@ static void dw_mipi_dsi_dpi_config(struct dw_mipi_dsi *dsi) break; } - if (!(mode->flags & DRM_MODE_FLAG_PVSYNC)) + if (mode->flags & DRM_MODE_FLAG_NVSYNC) val |= VSYNC_ACTIVE_LOW; - if (!(mode->flags & DRM_MODE_FLAG_PHSYNC)) + if (mode->flags & DRM_MODE_FLAG_NHSYNC) val |= HSYNC_ACTIVE_LOW; dsi_write(dsi, DSI_DPI_VCID, DPI_VID(dsi->channel));