From patchwork Thu Jan 11 16:07:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 762085 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 77BD450246; Thu, 11 Jan 2024 16:07:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="3nva6pVd" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1704989248; bh=m+4+w8Nro/6qVnOqVGso2S9Ki0IT4qV76zZG6m3in1I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=3nva6pVd2F+MRO4cjPmb4mDixRdcTcUZkK6TH0Q34FxODVb7dMZX7PnRJ+gtwDpwP LgiKF1wk8KRCgshFnHM7c/AQ71/c5t52Wl+D6U0xcCoxZ0faFm2PdHEYFW9N/zbzSn bwFICd6pV0CAj6upCZm+IeNX6pdvZOhGBCMFt6zlaTqVh3b3fjtyIdSWBEVAa425Y4 csmBaVDNBwmdj3E2+7x03zbXwk4F616Se+C8i+MqjXW4Zn7lBGla7lCiXjyiRQeXH+ uVSuaIykM108lTLM+1IWVLSvdcizxjqZzra1VkH6LvvlbheUgiK5Ep5C4rDKDv8cEm sqAWQiw1Nq55w== Received: from benjamin-XPS-13-9310.. (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 457683782013; Thu, 11 Jan 2024 16:07:28 +0000 (UTC) From: Benjamin Gaignard To: mchehab@kernel.org, p.zabel@pengutronix.de, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, kernel@collabora.com, Benjamin Gaignard Subject: [RCF 2/2] media: verisilicon: Use V4L2_FMT_FLAG_ALL_FORMATS flag Date: Thu, 11 Jan 2024 17:07:21 +0100 Message-Id: <20240111160721.50020-3-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240111160721.50020-1-benjamin.gaignard@collabora.com> References: <20240111160721.50020-1-benjamin.gaignard@collabora.com> Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 If V4L2_FMT_FLAG_ALL_FORMATS flag has been set when calling VIDIOC_ENUM_FMT ignore depth match and returns all the hardware supported pixels formats. Signed-off-by: Benjamin Gaignard --- drivers/media/platform/verisilicon/hantro_v4l2.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index 941fa23c211a..6d840911c764 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -201,7 +201,13 @@ static int vidioc_enum_fmt(struct file *file, void *priv, struct hantro_ctx *ctx = fh_to_ctx(priv); const struct hantro_fmt *fmt, *formats; unsigned int num_fmts, i, j = 0; - bool skip_mode_none; + bool skip_mode_none, ignore_depth_match; + + /* + * If V4L2_FMT_FLAG_ALL_FORMATS flag is set, we want to enumerate all + * hardware supported pixels formats + */ + ignore_depth_match = !!(f->flags & V4L2_FMT_FLAG_ALL_FORMATS); /* * When dealing with an encoder: @@ -222,7 +228,7 @@ static int vidioc_enum_fmt(struct file *file, void *priv, if (skip_mode_none == mode_none) continue; - if (!hantro_check_depth_match(fmt, ctx->bit_depth)) + if (!hantro_check_depth_match(fmt, ctx->bit_depth) && !ignore_depth_match) continue; if (j == f->index) { f->pixelformat = fmt->fourcc; @@ -242,7 +248,7 @@ static int vidioc_enum_fmt(struct file *file, void *priv, for (i = 0; i < num_fmts; i++) { fmt = &formats[i]; - if (!hantro_check_depth_match(fmt, ctx->bit_depth)) + if (!hantro_check_depth_match(fmt, ctx->bit_depth) && !ignore_depth_match) continue; if (j == f->index) { f->pixelformat = fmt->fourcc;