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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 29474C43441 for ; Tue, 20 Nov 2018 06:53:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4EA87208E3 for ; Tue, 20 Nov 2018 06:53:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4EA87208E3 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732279AbeKTRUm (ORCPT ); Tue, 20 Nov 2018 12:20:42 -0500 Received: from alexa-out-blr-02.qualcomm.com ([103.229.18.198]:17339 "EHLO alexa-out-blr.qualcomm.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726883AbeKTRUm (ORCPT ); Tue, 20 Nov 2018 12:20:42 -0500 X-IronPort-AV: E=Sophos;i="5.56,255,1539628200"; d="scan'208";a="247048" Received: from ironmsg03-blr.qualcomm.com ([10.86.208.132]) by alexa-out-blr.qualcomm.com with ESMTP/TLS/AES256-SHA; 20 Nov 2018 12:23:07 +0530 X-IronPort-AV: E=McAfee;i="5900,7806,9082"; a="2109510" Received: from mgottam-linux.qualcomm.com ([10.204.65.20]) by ironmsg03-blr.qualcomm.com with ESMTP; 20 Nov 2018 12:23:07 +0530 Received: by mgottam-linux.qualcomm.com (Postfix, from userid 2305155) id 6051E3193; Tue, 20 Nov 2018 12:23:06 +0530 (IST) From: Malathi Gottam To: stanimir.varbanov@linaro.org, hverkuil@xs4all.nl, mchehab@kernel.org Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, acourbot@chromium.org, vgarodia@codeaurora.org, mgottam@codeaurora.org Subject: [PATCH v2] media: venus: amend buffer size for bitstream plane Date: Tue, 20 Nov 2018 12:23:03 +0530 Message-Id: <1542696783-23016-1-git-send-email-mgottam@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Accept the buffer size requested by client and compare it against driver calculated size and set the maximum to bitstream plane. Signed-off-by: Malathi Gottam --- drivers/media/platform/qcom/venus/venc.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index ce85962..ecfdbd6 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -303,6 +303,7 @@ static int venc_enum_fmt(struct file *file, void *fh, struct v4l2_fmtdesc *f) struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp; struct v4l2_plane_pix_format *pfmt = pixmp->plane_fmt; const struct venus_format *fmt; + __u32 sizeimage; memset(pfmt[0].reserved, 0, sizeof(pfmt[0].reserved)); memset(pixmp->reserved, 0, sizeof(pixmp->reserved)); @@ -334,9 +335,10 @@ static int venc_enum_fmt(struct file *file, void *fh, struct v4l2_fmtdesc *f) pixmp->num_planes = fmt->num_planes; pixmp->flags = 0; - pfmt[0].sizeimage = venus_helper_get_framesz(pixmp->pixelformat, - pixmp->width, - pixmp->height); + sizeimage = venus_helper_get_framesz(pixmp->pixelformat, + pixmp->width, + pixmp->height); + pfmt[0].sizeimage = max(ALIGN(pfmt[0].sizeimage, SZ_4K), sizeimage); if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) pfmt[0].bytesperline = ALIGN(pixmp->width, 128); @@ -408,8 +410,10 @@ static int venc_s_fmt(struct file *file, void *fh, struct v4l2_format *f) if (f->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) inst->fmt_out = fmt; - else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) + else if (f->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { inst->fmt_cap = fmt; + inst->output_buf_size = pixmp->plane_fmt[0].sizeimage; + } return 0; } @@ -908,6 +912,7 @@ static int venc_queue_setup(struct vb2_queue *q, sizes[0] = venus_helper_get_framesz(inst->fmt_cap->pixfmt, inst->width, inst->height); + sizes[0] = max(sizes[0], inst->output_buf_size); inst->output_buf_size = sizes[0]; break; default: -- 1.9.1