From patchwork Tue Aug 27 10:05:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal via B4 Relay X-Patchwork-Id: 824189 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 A642C19F49A; Tue, 27 Aug 2024 10:06:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724753195; cv=none; b=t/gnbCQPu3RkB8ksibtbvvg+GtzfrzxegxxYgOXxwRBmP5qyVqsPX0tCHaOk+Qghlmx2zE6uQaz/oM6DosQjfZV/EigGxbqe/iWWpJQT5fGZPVrxVJ+BMOFqqzvGW2OG5bdlUjmhdpXAvf62LwgM69lK0hZtYbiAWeweLI2QE1Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724753195; c=relaxed/simple; bh=qkHyU9JW9UhkdBZh1qj7g9q6Ks9zEJX5pMeK7C7N1a8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=lcJvTQCtJJ5YQFcVu1Vlv8lBZKoA7ZEgCutn/Hto0lzv77ip2UuJ78etqCPTiHuHdv/2pbeC3QMBJiqW6Vmp6f6rjlZ6qj9OJ5KXtKLsffRH3cHmtQ3Wxqc2hBf+VjR1PNHb20/wbjGGVa372wcNHKxU3QDf9/WeRj531CAK+o4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QtqI8xtq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QtqI8xtq" Received: by smtp.kernel.org (Postfix) with ESMTPS id 6CD28C4DE1B; Tue, 27 Aug 2024 10:06:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724753195; bh=qkHyU9JW9UhkdBZh1qj7g9q6Ks9zEJX5pMeK7C7N1a8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=QtqI8xtqPtlrRZAW7bzkKZbU/Gf9wz4J4T9UNTMoFGte0d6uhJeAeETKVGku4+fcn 5RiEEm18k/u8LAM4KyDuy12jiYueLwpCYPIfbOy1iAAoDriA5IKcnK/B9M4gKnxDMe spgGC37Vf6ibdZh8OQeq9c0h9gtspn28uZJgZMOEmUTZH+U7wCPhu1TjHKlLGJ0Rxf c2a9XPpeZScJqsLQ1pMrqyTDbmUb4THy2NHk5dS6QrWRJScMWX9GeIHn4brFkLD8BR 8SEqhi7hyZBaQsUqmX6Ac/JcbvksUI9sPnysJyDSP99rsW2uEEU0TxBrXMFy3L4Xso uD6xJaj9m30jw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 59D6DC52D6F; Tue, 27 Aug 2024 10:06:35 +0000 (UTC) From: Dikshita Agarwal via B4 Relay Date: Tue, 27 Aug 2024 15:35:38 +0530 Subject: [PATCH v3 13/29] media: iris: implement g_selection ioctl Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240827-iris_v3-v3-13-c5fdbbe65e70@quicinc.com> References: <20240827-iris_v3-v3-0-c5fdbbe65e70@quicinc.com> In-Reply-To: <20240827-iris_v3-v3-0-c5fdbbe65e70@quicinc.com> To: Vikash Garodia , Abhinav Kumar , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dikshita Agarwal , Vedang Nagar X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1724753190; l=2127; i=quic_dikshita@quicinc.com; s=20240826; h=from:subject:message-id; bh=p8lMxAQLIngNvbWVVTC34P+pqjWzrRVYcTab/Vl0ejY=; b=agEiI+HjFJi1eDip1iEXGl/3HSu6vIZykLsuSzjw9QBOLa1sg4rMAsEI+pEHAd72iSHnsCs9l +ePdAPDkFIMDIW5M2wLBeFfLeuukTmrsZ1Wxfl0BsGhz8ORg7dd30zS X-Developer-Key: i=quic_dikshita@quicinc.com; a=ed25519; pk=+c7562uu1Y968VTv9z59ch2v3jmlO2Qv3uX7srN3LJY= X-Endpoint-Received: by B4 Relay for quic_dikshita@quicinc.com/20240826 with auth_id=199 X-Original-From: Dikshita Agarwal Reply-To: quic_dikshita@quicinc.com From: Vedang Nagar Implement g_selection ioctl in the driver with necessary hooks. Signed-off-by: Vedang Nagar Signed-off-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_vidc.c | 40 ++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c index 7eafbbfd22e4..e09c0a156387 100644 --- a/drivers/media/platform/qcom/iris/iris_vidc.c +++ b/drivers/media/platform/qcom/iris/iris_vidc.c @@ -309,6 +309,45 @@ static int iris_g_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format return ret; } +static int iris_g_selection(struct file *filp, void *fh, struct v4l2_selection *s) +{ + struct iris_inst *inst; + int ret = 0; + + inst = iris_get_inst(filp, fh); + if (!inst || !s) + return -EINVAL; + + mutex_lock(&inst->lock); + if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE && + s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) { + ret = -EINVAL; + goto unlock; + } + + switch (s->target) { + case V4L2_SEL_TGT_CROP_BOUNDS: + case V4L2_SEL_TGT_CROP_DEFAULT: + case V4L2_SEL_TGT_CROP: + case V4L2_SEL_TGT_COMPOSE_BOUNDS: + case V4L2_SEL_TGT_COMPOSE_PADDED: + case V4L2_SEL_TGT_COMPOSE_DEFAULT: + case V4L2_SEL_TGT_COMPOSE: + s->r.left = inst->crop.left; + s->r.top = inst->crop.top; + s->r.width = inst->crop.width; + s->r.height = inst->crop.height; + break; + default: + ret = -EINVAL; + } + +unlock: + mutex_unlock(&inst->lock); + + return ret; +} + static struct v4l2_file_operations iris_v4l2_file_ops = { .owner = THIS_MODULE, .open = iris_open, @@ -330,6 +369,7 @@ static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops = { .vidioc_g_fmt_vid_cap_mplane = iris_g_fmt_vid_mplane, .vidioc_g_fmt_vid_out_mplane = iris_g_fmt_vid_mplane, .vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs, + .vidioc_g_selection = iris_g_selection, }; void iris_init_ops(struct iris_core *core)