From patchwork Sun Jan 29 13:24:39 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Keeping X-Patchwork-Id: 9544095 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 52CA360488 for ; Sun, 29 Jan 2017 13:37:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 40EAA20952 for ; Sun, 29 Jan 2017 13:37:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3377427F88; Sun, 29 Jan 2017 13:37:31 +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=-1.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, T_DKIM_INVALID autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id EAF2520952 for ; Sun, 29 Jan 2017 13:37:30 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1cXpfa-0005z6-7X; Sun, 29 Jan 2017 13:37:26 +0000 Received: from merlin.infradead.org ([205.233.59.134]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cXpWJ-0005Jt-Jt; Sun, 29 Jan 2017 13:27:51 +0000 Received: from dougal.metanate.com ([90.155.101.14] helo=metanate.com) by merlin.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cXpUE-00014y-8n; Sun, 29 Jan 2017 13:25:43 +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=quElfV5+xo2IIhGjJ6zi6yEt7CHaLhc4H0QLpxsRS2E=; b=bopLOaw9g/fyBKlpprkQMJqeIq1AGd2RFYtThex2FrgV/5B7mFtyqBQbN0H6NyyFWsJkk9MYqXK/t/xXLl1tN7uZAWfqW4WVhPe8TzU6rqPcIzaLDSNKrWCJ9KZtHJ9WXErR/FJlC9rjLYsOAir/B/bS4JxJsmhQZSPGnz0AZvO70wrU9RWs764m5GnU9uy5rThxn3G+AW3PMPfe/zaHlKzNeHiUaMcGAUF6c7x8uN/97K3mGP76wT8qLbR8gZuoSb5bat1IRPM1cxdhpOhoX7uGZZ2dQsSQzbdj3LKb4+joB43jTjDOhkYdanJXaljCSFotSZ6x/LJjWJYUcJwrJA==; Received: from johnkeeping.plus.com ([81.174.171.191] helo=localhost.localdomain) by shrek.metanate.com with esmtpsa (TLSv1.2:DHE-RSA-AES128-GCM-SHA256:128) (Exim 4.83_RC2) (envelope-from ) id 1cXpTm-000362-CP; Sun, 29 Jan 2017 13:25:14 +0000 From: John Keeping To: Mark Yao Subject: [PATCH v3 19/24] drm/rockchip: dw-mipi-dsi: use positive check for N{H, V}SYNC Date: Sun, 29 Jan 2017 13:24:39 +0000 Message-Id: <20170129132444.25251-20-john@metanate.com> X-Mailer: git-send-email 2.11.0.197.gb556de5.dirty In-Reply-To: <20170129132444.25251-1-john@metanate.com> References: <20170129132444.25251-1-john@metanate.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170129_082542_500370_64776CB0 X-CRM114-Status: UNSURE ( 8.18 ) X-CRM114-Notice: Please train this message. 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: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, John Keeping , Chris Zhong , linux-arm-kernel@lists.infradead.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 This matches other drivers. Signed-off-by: John Keeping Reviewed-by: Sean Paul --- Unchanged in v3 Unchanged in v2 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 be395c3c5c06..f5b15377ef85 100644 --- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c +++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c @@ -774,9 +774,9 @@ 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));