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=-10.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 D994FC433E1 for ; Wed, 1 Jul 2020 21:56:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F38E2077D for ; Wed, 1 Jul 2020 21:56:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kwiboo.se header.i=@kwiboo.se header.b="fbJOow/K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727926AbgGAV42 (ORCPT ); Wed, 1 Jul 2020 17:56:28 -0400 Received: from o1.b.az.sendgrid.net ([208.117.55.133]:38124 "EHLO o1.b.az.sendgrid.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727883AbgGAV4Y (ORCPT ); Wed, 1 Jul 2020 17:56:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kwiboo.se; h=from:subject:in-reply-to:references:to:cc:content-type: content-transfer-encoding; s=001; bh=/kf+DgEQfccGmOQpRGQluHKkxKxHGjeyjl28PXeTLHA=; b=fbJOow/Kyq6m/BaOllNH7UijxKvDyqrzXueyGElviEkhkSruFOOBOy7ENfJi/e18UEc8 8mPpVZQM+WRsHUCvtpHPw6nEbkpguHiuHdZU+viJ4vecZ92kbz3DOwd2pJMyS6SHkK3Ld/ 1M4NF/+9DHJl7Hp9qhiQNQuKeZGSSji/A= Received: by filterdrecv-p3iad2-5b55dcd864-622mb with SMTP id filterdrecv-p3iad2-5b55dcd864-622mb-16-5EFD0687-3E 2020-07-01 21:56:23.740186832 +0000 UTC m=+449224.049633056 Received: from bionic.localdomain (unknown) by ismtpd0001p1lon1.sendgrid.net (SG) with ESMTP id Kl5Ab2oCTJay-_iVs6EVRw Wed, 01 Jul 2020 21:56:23.480 +0000 (UTC) From: Jonas Karlman Subject: [PATCH 7/9] media: rkvdec: h264: Use bytesperline and buffer height to calculate stride Date: Wed, 01 Jul 2020 21:56:23 +0000 (UTC) Message-Id: <20200701215616.30874-8-jonas@kwiboo.se> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200701215616.30874-1-jonas@kwiboo.se> References: <20200701215616.30874-1-jonas@kwiboo.se> X-SG-EID: =?us-ascii?Q?TdbjyGynYnRZWhH+7lKUQJL+ZxmxpowvO2O9SQF5CwCVrYgcwUXgU5DKUU3QxA?= =?us-ascii?Q?fZekEeQsTe+RrMu3cja6a0h9JlvUyM0eNLDAPYx?= =?us-ascii?Q?UCjj2=2F7+awfXtB3T1u=2FXc+vBDSChPf5Kecrrq3+?= =?us-ascii?Q?NUvAeCoaMUEJlCOUreeFM8hfV8q7NFIijdYdJ40?= =?us-ascii?Q?2ZKluLlun1ICRX0CB3DpfO53SPfb89UWpJWr4lC?= =?us-ascii?Q?Dlg89O4X5QvYpgRoqlirf9iIN1jmPsdW3OLU1DE?= =?us-ascii?Q?reAgO6ffPA=2F4LB1ebyB8w=3D=3D?= To: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Jonas Karlman , Ezequiel Garcia , Hans Verkuil , Nicolas Dufresne , Tomasz Figa , Alexandre Courbot Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use bytesperline and buffer height to calculate the strides configured. This does not really change anything other than ensuring the bytesperline that is signaled to userspace matches was is configured in HW. Signed-off-by: Jonas Karlman --- drivers/staging/media/rkvdec/rkvdec-h264.c | 27 +++++++++++++--------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c index 9c8e49642cd9..1cb6af590138 100644 --- a/drivers/staging/media/rkvdec/rkvdec-h264.c +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c @@ -891,10 +891,11 @@ static void config_registers(struct rkvdec_ctx *ctx, dma_addr_t rlc_addr; dma_addr_t refer_addr; u32 rlc_len; - u32 hor_virstride = 0; - u32 ver_virstride = 0; - u32 y_virstride = 0; - u32 yuv_virstride = 0; + u32 hor_virstride; + u32 ver_virstride; + u32 y_virstride; + u32 uv_virstride; + u32 yuv_virstride; u32 offset; dma_addr_t dst_addr; u32 reg, i; @@ -904,16 +905,20 @@ static void config_registers(struct rkvdec_ctx *ctx, f = &ctx->decoded_fmt; dst_fmt = &f->fmt.pix_mp; - hor_virstride = (sps->bit_depth_luma_minus8 + 8) * dst_fmt->width / 8; - ver_virstride = round_up(dst_fmt->height, 16); + hor_virstride = dst_fmt->plane_fmt[0].bytesperline; + ver_virstride = dst_fmt->height; y_virstride = hor_virstride * ver_virstride; - if (sps->chroma_format_idc == 0) - yuv_virstride = y_virstride; - else if (sps->chroma_format_idc == 1) - yuv_virstride += y_virstride + y_virstride / 2; + if (sps->chroma_format_idc == 1) + uv_virstride = y_virstride / 2; else if (sps->chroma_format_idc == 2) - yuv_virstride += 2 * y_virstride; + uv_virstride = y_virstride; + else if (sps->chroma_format_idc == 3) + uv_virstride = 2 * y_virstride; + else + uv_virstride = 0; + + yuv_virstride = y_virstride + uv_virstride; reg = RKVDEC_Y_HOR_VIRSTRIDE(hor_virstride / 16) | RKVDEC_UV_HOR_VIRSTRIDE(hor_virstride / 16) | -- 2.17.1