From patchwork Fri Jun 22 15:52:11 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 10482605 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 B93B3602CB for ; Fri, 22 Jun 2018 15:52:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8B47228C91 for ; Fri, 22 Jun 2018 15:52:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8027A28D18; Fri, 22 Jun 2018 15:52:27 +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=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 31DE728C91 for ; Fri, 22 Jun 2018 15:52:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934060AbeFVPwZ (ORCPT ); Fri, 22 Jun 2018 11:52:25 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:46983 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934026AbeFVPwV (ORCPT ); Fri, 22 Jun 2018 11:52:21 -0400 Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7] helo=dude.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1fWOMF-0002vD-PH; Fri, 22 Jun 2018 17:52:19 +0200 From: Philipp Zabel To: linux-media@vger.kernel.org Cc: kernel@pengutronix.de, Steve Longerbeam Subject: [PATCH 10/16] gpu: ipu-v3: image-convert: relax tile width alignment for NV12 and NV16 Date: Fri, 22 Jun 2018 17:52:11 +0200 Message-Id: <20180622155217.29302-11-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180622155217.29302-1-p.zabel@pengutronix.de> References: <20180622155217.29302-1-p.zabel@pengutronix.de> X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: p.zabel@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-media@vger.kernel.org Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP For the planar but U/V-packed formats NV12 and NV16, 8 pixel width alignment is good enough to fulfill the 8 byte stride requirement. Signed-off-by: Philipp Zabel --- drivers/gpu/ipu-v3/ipu-image-convert.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c index edd59c935710..68d84fae9b9d 100644 --- a/drivers/gpu/ipu-v3/ipu-image-convert.c +++ b/drivers/gpu/ipu-v3/ipu-image-convert.c @@ -544,7 +544,7 @@ static inline u32 tile_top_align(const struct ipu_image_pixfmt *fmt) */ static inline u32 tile_width_align(const struct ipu_image_pixfmt *fmt) { - return fmt->planar ? 8 * fmt->uv_width_dec : 8; + return (fmt->planar && !fmt->uv_packed) ? 8 * fmt->uv_width_dec : 8; } /*