From patchwork Tue Nov 5 06:55:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 841508 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 E8DF21FF7CB; Tue, 5 Nov 2024 06:57:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730789854; cv=none; b=Mxa3kBR9lQtGPfTXK3s6zMGRp/QRKbNIR9Euv5ryR8su+rL+XuMuOrxNKKyVy0N5s7V23TQGpWoV6yqqkCavk8iD4Vs8zdKdSPO9whlM2/ND/OLJ5oUpR1FrCRVLOZ+zkUsvIwog5e0khj40uAGVmE3bBiqXcc0rUt0OFNQm/zM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730789854; c=relaxed/simple; bh=tEuCKq3LAIliwLAlb6Jnk+vShH/IxwgrSQlzkhcbY9Y=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=XsBVVAd3nUe1+QGAIwpcbnwdFBvyaI8fQbJJTF/GwvXfnZWZ216G3jSMZWjsWe6jUA2LdD3pWHytgnSuNuxhVLPOwRIhXFIzclc4Gp+Y4FXK5V/qTpkRQx5cMSIHUhxjw90IBX/zd8IWh00PR+NNDm0Tq2KqpGlQnPgwCVVY9dI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=GxF0scyT; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="GxF0scyT" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4A4LIsuB012320; Tue, 5 Nov 2024 06:57:24 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= m11PtYEVU/PLS/7LcyKGmAlF6xrsT1fIQS2MaxEMb5s=; b=GxF0scyTP3pKZLYt 6kAnjPd7RfjTu3wlHW5Vsw2zm8s1Gtr226kWwfsKZOtTKOK6d7Fk43lrrLT6p4fT UMnXLqj9I8iOg+yXciI0bWoUUofcSCGANXw0y1mLPoqnCrsJGn2j/PYkchyyXrgp qGNQVbegcl8r72CeaikDBlQLoE+tQRkyEoRCD2lzmkZYFtYxPbAazWrJ9CeSZcg4 cnLlRhQWHlARB/UZzCXMM/z/H1+QeocY/XW8hHl9xjhxyLtBtb5mWezepid9kqM6 2vetL72Y+YlwLLA2wzIyH8SwNU/fPtochiBQNazAt+XY4CsQSlsb0TkK9XtV/9L0 9C7lRg== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42nd11xnfu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 05 Nov 2024 06:57:24 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4A56vN3u014412 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 5 Nov 2024 06:57:23 GMT Received: from hu-dikshita-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Mon, 4 Nov 2024 22:57:17 -0800 From: Dikshita Agarwal Date: Tue, 5 Nov 2024 12:25:30 +0530 Subject: [PATCH v5 10/28] media: iris: implement s_fmt, g_fmt and try_fmt ioctls Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <20241105-qcom-video-iris-v5-10-a88e7c220f78@quicinc.com> References: <20241105-qcom-video-iris-v5-0-a88e7c220f78@quicinc.com> In-Reply-To: <20241105-qcom-video-iris-v5-0-a88e7c220f78@quicinc.com> To: Vikash Garodia , Abhinav Kumar , Mauro Carvalho Chehab , "Rob Herring" , Krzysztof Kozlowski , "Conor Dooley" , Philipp Zabel CC: Hans Verkuil , Sebastian Fricke , Bryan O'Donoghue , Dmitry Baryshkov , Neil Armstrong , Nicolas Dufresne , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Jianhua Lu , , , , , "Dikshita Agarwal" , Vedang Nagar X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1730789780; l=8400; i=quic_dikshita@quicinc.com; s=20240917; h=from:subject:message-id; bh=WN4Oy0j3Oj5Swa9rohVU++LrnkzhRLxvxuJOec5WKcQ=; b=dDKWxmXTgi2u38VSyeqfi8Ezo6YAzIUl3EuaSukcqxxeV15zZO7AilT+D2knGnRR1aYEUXWYb JAcFGnF6K5ACdzm1F8M6Te2Iuy7c+jc6poLs4aicz9EJRQKNraFoEjy X-Developer-Key: i=quic_dikshita@quicinc.com; a=ed25519; pk=EEvKY6Ar1OI5SWf44FJ1Ebo1KuQEVbbf5UNPO+UHVhM= X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: wuIby05jwigFRniTZWSGmr1UCmWT27PS X-Proofpoint-ORIG-GUID: wuIby05jwigFRniTZWSGmr1UCmWT27PS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxlogscore=999 mlxscore=0 clxscore=1015 lowpriorityscore=0 phishscore=0 priorityscore=1501 impostorscore=0 spamscore=0 bulkscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411050050 From: Vedang Nagar Implement s_fmt, g_fmt and try_fmt ioctl ops with necessary hooks. Signed-off-by: Vedang Nagar Signed-off-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_vdec.c | 131 +++++++++++++++++++++++++++ drivers/media/platform/qcom/iris/iris_vdec.h | 2 + drivers/media/platform/qcom/iris/iris_vidc.c | 48 ++++++++++ 3 files changed, 181 insertions(+) diff --git a/drivers/media/platform/qcom/iris/iris_vdec.c b/drivers/media/platform/qcom/iris/iris_vdec.c index 7d1ef31c7c44..e807decdda2b 100644 --- a/drivers/media/platform/qcom/iris/iris_vdec.c +++ b/drivers/media/platform/qcom/iris/iris_vdec.c @@ -3,6 +3,8 @@ * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. */ +#include + #include "iris_buffer.h" #include "iris_instance.h" #include "iris_vdec.h" @@ -10,6 +12,7 @@ #define DEFAULT_WIDTH 320 #define DEFAULT_HEIGHT 240 +#define DEFAULT_CODEC_ALIGNMENT 16 void iris_vdec_inst_init(struct iris_inst *inst) { @@ -56,3 +59,131 @@ void iris_vdec_inst_deinit(struct iris_inst *inst) kfree(inst->fmt_dst); kfree(inst->fmt_src); } + +int iris_vdec_try_fmt(struct iris_inst *inst, struct v4l2_format *f) +{ + struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp; + struct v4l2_m2m_ctx *m2m_ctx = inst->m2m_ctx; + struct v4l2_format *f_inst; + struct vb2_queue *src_q; + + memset(pixmp->reserved, 0, sizeof(pixmp->reserved)); + switch (f->type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: + if (f->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_H264) { + f_inst = inst->fmt_src; + f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width; + f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height; + f->fmt.pix_mp.pixelformat = f_inst->fmt.pix_mp.pixelformat; + } + break; + case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: + if (f->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_NV12) { + f_inst = inst->fmt_dst; + f->fmt.pix_mp.pixelformat = f_inst->fmt.pix_mp.pixelformat; + f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width; + f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height; + } + + src_q = v4l2_m2m_get_src_vq(m2m_ctx); + if (vb2_is_streaming(src_q)) { + f_inst = inst->fmt_src; + f->fmt.pix_mp.height = f_inst->fmt.pix_mp.height; + f->fmt.pix_mp.width = f_inst->fmt.pix_mp.width; + } + break; + default: + return -EINVAL; + } + + if (pixmp->field == V4L2_FIELD_ANY) + pixmp->field = V4L2_FIELD_NONE; + + pixmp->num_planes = 1; + + return 0; +} + +int iris_vdec_s_fmt(struct iris_inst *inst, struct v4l2_format *f) +{ + struct v4l2_format *fmt, *output_fmt; + struct vb2_queue *q; + u32 codec_align; + + iris_vdec_try_fmt(inst, f); + + switch (f->type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: + if (f->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_H264) + return -EINVAL; + + fmt = inst->fmt_src; + fmt->type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; + + codec_align = DEFAULT_CODEC_ALIGNMENT; + fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, codec_align); + fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, codec_align); + fmt->fmt.pix_mp.num_planes = 1; + fmt->fmt.pix_mp.plane_fmt[0].bytesperline = 0; + fmt->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_INPUT); + inst->buffers[BUF_INPUT].min_count = iris_vpu_buf_count(inst, BUF_INPUT); + if (inst->buffers[BUF_INPUT].actual_count < inst->buffers[BUF_INPUT].min_count) + inst->buffers[BUF_INPUT].actual_count = inst->buffers[BUF_INPUT].min_count; + + inst->buffers[BUF_INPUT].size = fmt->fmt.pix_mp.plane_fmt[0].sizeimage; + + fmt->fmt.pix_mp.colorspace = f->fmt.pix_mp.colorspace; + fmt->fmt.pix_mp.xfer_func = f->fmt.pix_mp.xfer_func; + fmt->fmt.pix_mp.ycbcr_enc = f->fmt.pix_mp.ycbcr_enc; + fmt->fmt.pix_mp.quantization = f->fmt.pix_mp.quantization; + + output_fmt = inst->fmt_dst; + output_fmt->fmt.pix_mp.colorspace = f->fmt.pix_mp.colorspace; + output_fmt->fmt.pix_mp.xfer_func = f->fmt.pix_mp.xfer_func; + output_fmt->fmt.pix_mp.ycbcr_enc = f->fmt.pix_mp.ycbcr_enc; + output_fmt->fmt.pix_mp.quantization = f->fmt.pix_mp.quantization; + + inst->crop.left = 0; + inst->crop.top = 0; + inst->crop.width = f->fmt.pix_mp.width; + inst->crop.height = f->fmt.pix_mp.height; + break; + case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: + fmt = inst->fmt_dst; + fmt->type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; + q = v4l2_m2m_get_vq(inst->m2m_ctx, f->type); + if (q->streaming) { + f->fmt.pix_mp.height = inst->fmt_src->fmt.pix_mp.height; + f->fmt.pix_mp.width = inst->fmt_src->fmt.pix_mp.width; + } + if (fmt->fmt.pix_mp.pixelformat != V4L2_PIX_FMT_NV12) + return -EINVAL; + fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat; + fmt->fmt.pix_mp.width = ALIGN(f->fmt.pix_mp.width, 128); + fmt->fmt.pix_mp.height = ALIGN(f->fmt.pix_mp.height, 32); + fmt->fmt.pix_mp.num_planes = 1; + fmt->fmt.pix_mp.plane_fmt[0].bytesperline = ALIGN(f->fmt.pix_mp.width, 128); + fmt->fmt.pix_mp.plane_fmt[0].sizeimage = iris_get_buffer_size(inst, BUF_OUTPUT); + + if (!q->streaming) + inst->buffers[BUF_OUTPUT].min_count = iris_vpu_buf_count(inst, BUF_INPUT); + if (inst->buffers[BUF_OUTPUT].actual_count < inst->buffers[BUF_OUTPUT].min_count) + inst->buffers[BUF_OUTPUT].actual_count = + inst->buffers[BUF_OUTPUT].min_count; + + inst->buffers[BUF_OUTPUT].size = fmt->fmt.pix_mp.plane_fmt[0].sizeimage; + + if (!q->streaming) { + inst->crop.top = 0; + inst->crop.left = 0; + inst->crop.width = f->fmt.pix_mp.width; + inst->crop.height = f->fmt.pix_mp.height; + } + break; + default: + return -EINVAL; + } + memcpy(f, fmt, sizeof(*fmt)); + + return 0; +} diff --git a/drivers/media/platform/qcom/iris/iris_vdec.h b/drivers/media/platform/qcom/iris/iris_vdec.h index 0324d7f796dd..4f2557d15ca2 100644 --- a/drivers/media/platform/qcom/iris/iris_vdec.h +++ b/drivers/media/platform/qcom/iris/iris_vdec.h @@ -10,5 +10,7 @@ struct iris_inst; void iris_vdec_inst_init(struct iris_inst *inst); void iris_vdec_inst_deinit(struct iris_inst *inst); +int iris_vdec_try_fmt(struct iris_inst *inst, struct v4l2_format *f); +int iris_vdec_s_fmt(struct iris_inst *inst, struct v4l2_format *f); #endif diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c index ab3b63171c1d..6707eb9917fe 100644 --- a/drivers/media/platform/qcom/iris/iris_vidc.c +++ b/drivers/media/platform/qcom/iris/iris_vidc.c @@ -217,6 +217,48 @@ int iris_close(struct file *filp) return 0; } +static int iris_try_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format *f) +{ + struct iris_inst *inst = iris_get_inst(filp, NULL); + int ret; + + mutex_lock(&inst->lock); + ret = iris_vdec_try_fmt(inst, f); + mutex_unlock(&inst->lock); + + return ret; +} + +static int iris_s_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format *f) +{ + struct iris_inst *inst = iris_get_inst(filp, NULL); + int ret; + + mutex_lock(&inst->lock); + ret = iris_vdec_s_fmt(inst, f); + mutex_unlock(&inst->lock); + + return ret; +} + +static int iris_g_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format *f) +{ + struct iris_inst *inst = iris_get_inst(filp, NULL); + int ret = 0; + + mutex_lock(&inst->lock); + if (V4L2_TYPE_IS_OUTPUT(f->type)) + memcpy(f, inst->fmt_src, sizeof(*f)); + else if (V4L2_TYPE_IS_CAPTURE(f->type)) + memcpy(f, inst->fmt_dst, sizeof(*f)); + else + ret = -EINVAL; + + mutex_unlock(&inst->lock); + + return ret; +} + static struct v4l2_file_operations iris_v4l2_file_ops = { .owner = THIS_MODULE, .open = iris_open, @@ -231,6 +273,12 @@ static const struct vb2_ops iris_vb2_ops = { }; static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops = { + .vidioc_try_fmt_vid_cap_mplane = iris_try_fmt_vid_mplane, + .vidioc_try_fmt_vid_out_mplane = iris_try_fmt_vid_mplane, + .vidioc_s_fmt_vid_cap_mplane = iris_s_fmt_vid_mplane, + .vidioc_s_fmt_vid_out_mplane = iris_s_fmt_vid_mplane, + .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, };