From mboxrd@z Thu Jan 1 00:00:00 1970 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 2B64D1AB505; Wed, 23 Oct 2024 11:38:48 +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=1729683530; cv=none; b=qRfY91ut6cN1WPvNwcLALjZrUGP3JUCHIiz+hWLGVKPDk7NJjfzADdYjHW1iTVRvovUhiHIczCrtIEJ7PeI/GLrZy3HGP615kujJbTZEFn4EAobeZwOQHE8ydg0+1HXn9ad8hQgw6O1LfMwbkfkTJBWJoRYYTFWaFb0tIpD/ovw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729683530; c=relaxed/simple; bh=/+WFEnvDjivJX4Au126VwACdaOw4qcV7VLLYvjLfqVw=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=hQ3mWtTBhpfekgJmDT1SaAxzG8+eCLT/G+gF3r2x6CyuvQhsCQlOX8W7KY70+0IXDy49HMEHvGwWHeMjsocE7mkHGuOE2Ip1/JWCe2e0wAOxyisJyThIhldglS3fX2Ua8FKvpy4YmSwY23Hek7rY6EJ+EWgfzH9t1yWf6NpP3yg= 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=kOJARlK5; 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="kOJARlK5" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49N9V37f005091; Wed, 23 Oct 2024 11:38:42 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= 5dBF+Sk+S4kNDoPW+metDIn5VFDJ/fiEgaWVi9mtMqc=; b=kOJARlK5OIhU6ALl nC0zhOPse5pS4zVdy3TPM4ldIqveRiGpFxOzOrZgtHfFb2hOP+Q2AD1W0CkNDki+ V0jlympX7MgyA8Dy2G51lzdgtPN788+zyfV2K9h9FJa22x5YboQLGM/QAt9pIHxz mQ8QwiVgNwb0H78vgwjulKDLbAMgGsNr2XkYv+7c4/pFtZzWRmbP+TP8pCUP6nXR gyqrt1f9zWLhrEFE83bIshHdVrsnP9EZmo1ijqrs+jm2nWK60rR+vYNjUoTSbobC EyyXuY4osSj2MdPtSqzkuniBI/5vODNTcPgE51TXqasm5DNww938tGZpWlsA3pvL 29qaAw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 42em681yq8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 11:38:41 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49NBceOS019198 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 23 Oct 2024 11:38:40 GMT Received: from [10.216.48.230] (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; Wed, 23 Oct 2024 04:38:36 -0700 Message-ID: <48307b08-dbf5-bec5-ac0e-41ad64d0bad4@quicinc.com> Date: Wed, 23 Oct 2024 17:08:33 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v4 12/28] media: iris: implement enum_fmt and enum_frameintervals ioctls Content-Language: en-US To: Hans Verkuil , Vikash Garodia , Abhinav Kumar , "Mauro Carvalho Chehab" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel CC: Sebastian Fricke , , , , , Vedang Nagar References: <20241014-qcom-video-iris-v4-v4-0-c5eaa4e9ab9e@quicinc.com> <20241014-qcom-video-iris-v4-v4-12-c5eaa4e9ab9e@quicinc.com> <5a1f5d57-341c-47c3-b478-7d6a7842ae70@xs4all.nl> From: Dikshita Agarwal In-Reply-To: <5a1f5d57-341c-47c3-b478-7d6a7842ae70@xs4all.nl> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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-ORIG-GUID: ZG01fZ-F0M06Vpy-em9D4xVQWoBABabO X-Proofpoint-GUID: ZG01fZ-F0M06Vpy-em9D4xVQWoBABabO 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 spamscore=0 malwarescore=0 priorityscore=1501 adultscore=0 bulkscore=0 phishscore=0 mlxscore=0 lowpriorityscore=0 mlxlogscore=999 impostorscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410230068 On 10/23/2024 4:19 PM, Hans Verkuil wrote: > On 14/10/2024 11:07, Dikshita Agarwal wrote: >> From: Vedang Nagar >> >> Implement enum_fmt and enum_frameintervals ioctls with >> necessary hooks. >> >> Signed-off-by: Vedang Nagar >> Signed-off-by: Dikshita Agarwal >> --- >> .../platform/qcom/iris/iris_platform_common.h | 4 +++ >> .../platform/qcom/iris/iris_platform_sm8550.c | 4 +++ >> drivers/media/platform/qcom/iris/iris_vdec.c | 21 ++++++++++++ >> drivers/media/platform/qcom/iris/iris_vdec.h | 1 + >> drivers/media/platform/qcom/iris/iris_vidc.c | 39 ++++++++++++++++++++++ >> 5 files changed, 69 insertions(+) >> >> diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h >> index e345667dfbf2..54a2d723797b 100644 >> --- a/drivers/media/platform/qcom/iris/iris_platform_common.h >> +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h >> @@ -43,6 +43,10 @@ struct ubwc_config_data { >> }; >> >> struct platform_inst_caps { >> + u32 min_frame_width; >> + u32 max_frame_width; >> + u32 min_frame_height; >> + u32 max_frame_height; >> u32 max_mbpf; >> }; >> struct iris_core_power { >> diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8550.c b/drivers/media/platform/qcom/iris/iris_platform_sm8550.c >> index bc4769732aad..37c0130d7059 100644 >> --- a/drivers/media/platform/qcom/iris/iris_platform_sm8550.c >> +++ b/drivers/media/platform/qcom/iris/iris_platform_sm8550.c >> @@ -11,6 +11,10 @@ >> #define VIDEO_ARCH_LX 1 >> >> static struct platform_inst_caps platform_inst_cap_sm8550 = { >> + .min_frame_width = 96, >> + .max_frame_width = 8192, >> + .min_frame_height = 96, >> + .max_frame_height = 8192, >> .max_mbpf = (8192 * 4352) / 256, >> }; >> >> diff --git a/drivers/media/platform/qcom/iris/iris_vdec.c b/drivers/media/platform/qcom/iris/iris_vdec.c >> index e807decdda2b..fd0f1ebc33e8 100644 >> --- a/drivers/media/platform/qcom/iris/iris_vdec.c >> +++ b/drivers/media/platform/qcom/iris/iris_vdec.c >> @@ -60,6 +60,27 @@ void iris_vdec_inst_deinit(struct iris_inst *inst) >> kfree(inst->fmt_src); >> } >> >> +int iris_vdec_enum_fmt(struct iris_inst *inst, struct v4l2_fmtdesc *f) >> +{ >> + switch (f->type) { >> + case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: >> + f->pixelformat = V4L2_PIX_FMT_H264; >> + f->flags = V4L2_FMT_FLAG_COMPRESSED | V4L2_FMT_FLAG_DYN_RESOLUTION; >> + strscpy(f->description, "codec", sizeof(f->description)); > > Don't set description, it's handled in v4l_fill_fmtdesc in v4l2-ioctl.c. > >> + break; >> + case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: >> + f->pixelformat = V4L2_PIX_FMT_NV12; >> + strscpy(f->description, "colorformat", sizeof(f->description)); > > Ditto. > > Hmm, v4l2-compliance should warn about this. Is this changed in a later patch perhaps? > Oh, we didn't see such warning. Will make the change. >> + break; >> + default: >> + return -EINVAL; >> + } >> + >> + memset(f->reserved, 0, sizeof(f->reserved)); > > No need to do this, it's already zeroed by v4l_enum_fmt. > Sure, Noted. >> + >> + return 0; >> +} >> + >> int iris_vdec_try_fmt(struct iris_inst *inst, struct v4l2_format *f) >> { >> struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp; >> diff --git a/drivers/media/platform/qcom/iris/iris_vdec.h b/drivers/media/platform/qcom/iris/iris_vdec.h >> index 4f2557d15ca2..eb8a1121ae92 100644 >> --- a/drivers/media/platform/qcom/iris/iris_vdec.h >> +++ b/drivers/media/platform/qcom/iris/iris_vdec.h >> @@ -10,6 +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_enum_fmt(struct iris_inst *inst, struct v4l2_fmtdesc *f); >> 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); >> >> diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c >> index 481fa0a7b7f3..1d6c5e8fafb4 100644 >> --- a/drivers/media/platform/qcom/iris/iris_vidc.c >> +++ b/drivers/media/platform/qcom/iris/iris_vidc.c >> @@ -214,6 +214,16 @@ int iris_close(struct file *filp) >> return 0; >> } >> >> +static int iris_enum_fmt(struct file *filp, void *fh, struct v4l2_fmtdesc *f) >> +{ >> + struct iris_inst *inst = iris_get_inst(filp, NULL); >> + >> + if (f->index) >> + return -EINVAL; >> + >> + return iris_vdec_enum_fmt(inst, f); >> +} >> + >> 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); >> @@ -256,6 +266,32 @@ static int iris_g_fmt_vid_mplane(struct file *filp, void *fh, struct v4l2_format >> return ret; >> } >> >> +static int iris_enum_framesizes(struct file *filp, void *fh, >> + struct v4l2_frmsizeenum *fsize) >> +{ >> + struct iris_inst *inst = iris_get_inst(filp, NULL); >> + struct platform_inst_caps *caps; >> + >> + if (fsize->index) >> + return -EINVAL; >> + >> + if (fsize->pixel_format != V4L2_PIX_FMT_H264 && >> + fsize->pixel_format != V4L2_PIX_FMT_NV12) >> + return -EINVAL; >> + >> + caps = inst->core->iris_platform_data->inst_caps; >> + >> + fsize->type = V4L2_FRMSIZE_TYPE_STEPWISE; >> + fsize->stepwise.min_width = caps->min_frame_width; >> + fsize->stepwise.max_width = caps->max_frame_width; >> + fsize->stepwise.step_width = STEP_WIDTH; >> + fsize->stepwise.min_height = caps->min_frame_height; >> + fsize->stepwise.max_height = caps->max_frame_height; >> + fsize->stepwise.step_height = STEP_HEIGHT; >> + >> + return 0; >> +} >> + >> static int iris_g_selection(struct file *filp, void *fh, struct v4l2_selection *s) >> { >> struct iris_inst *inst = iris_get_inst(filp, NULL); >> @@ -298,12 +334,15 @@ static const struct vb2_ops iris_vb2_ops = { >> }; >> >> static const struct v4l2_ioctl_ops iris_v4l2_ioctl_ops = { >> + .vidioc_enum_fmt_vid_cap = iris_enum_fmt, >> + .vidioc_enum_fmt_vid_out = iris_enum_fmt, >> .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_enum_framesizes = iris_enum_framesizes, >> .vidioc_reqbufs = v4l2_m2m_ioctl_reqbufs, >> .vidioc_g_selection = iris_g_selection, >> }; >> >