From patchwork Mon Apr 8 12:32:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Philipp Zabel X-Patchwork-Id: 10889509 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4936A922 for ; Mon, 8 Apr 2019 12:33:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2E7432862A for ; Mon, 8 Apr 2019 12:33:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 203F3285D8; Mon, 8 Apr 2019 12:33:12 +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 EA53A285D8 for ; Mon, 8 Apr 2019 12:33:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726615AbfDHMdK (ORCPT ); Mon, 8 Apr 2019 08:33:10 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:49113 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726532AbfDHMdJ (ORCPT ); Mon, 8 Apr 2019 08:33:09 -0400 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.pengutronix.de.) by metis.ext.pengutronix.de with esmtp (Exim 4.89) (envelope-from ) id 1hDTSW-00005P-Bv; Mon, 08 Apr 2019 14:33:08 +0200 From: Philipp Zabel To: linux-media@vger.kernel.org Cc: kernel@pengutronix.de Subject: [PATCH 04/10] media: coda: add min number of buffers controls Date: Mon, 8 Apr 2019 14:32:50 +0200 Message-Id: <20190408123256.22868-4-p.zabel@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190408123256.22868-1-p.zabel@pengutronix.de> References: <20190408123256.22868-1-p.zabel@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 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 Add min number of buffers for capture (decoder) and output (encoder) controls, which are required by the stateful video decoder / encoder interface specification. Signed-off-by: Philipp Zabel --- drivers/media/platform/coda/coda-common.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index de608de62908..f1d3fb17784a 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -2061,11 +2061,17 @@ static int coda_ctrls_setup(struct coda_ctx *ctx) v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_VFLIP, 0, 1, 1, 0); if (ctx->inst_type == CODA_INST_ENCODER) { + v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, + V4L2_CID_MIN_BUFFERS_FOR_OUTPUT, + 1, 1, 1, 1); if (ctx->cvd->dst_formats[0] == V4L2_PIX_FMT_JPEG) coda_jpeg_encode_ctrls(ctx); else coda_encode_ctrls(ctx); } else { + v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, + V4L2_CID_MIN_BUFFERS_FOR_CAPTURE, + 1, 1, 1, 1); if (ctx->cvd->src_formats[0] == V4L2_PIX_FMT_H264) coda_decode_ctrls(ctx); }