From patchwork Fri Jul 28 13:23:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vikash Garodia X-Patchwork-Id: 707835 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC5AAC001E0 for ; Fri, 28 Jul 2023 13:26:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236748AbjG1N0P (ORCPT ); Fri, 28 Jul 2023 09:26:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42662 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236755AbjG1N0C (ORCPT ); Fri, 28 Jul 2023 09:26:02 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22F154217; Fri, 28 Jul 2023 06:25:47 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36S6sxYe013477; Fri, 28 Jul 2023 13:25:36 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=hSzVg+ovAm3QNuBLt8y/SoqBD2ilpNPN3GdQG5PzeIA=; b=LrJvpNJPD9AVBbhYleGH15/jilTcOhZN7sIvSG/060jKNrTkwGzWDJmASR316d47HvTf ouQDU8Mh9JoTu+8HwASkbXDTSCv2oXbmejjP02saGoVEXd8QbyG4BortQkfVALMVh3Ca X5r1b5+jJhacK90jBk+JUOpWiC8WLFALUEYwOtOEh1ipXuf61wkpsptf3NCv1sWmuCeF RpJNd945faeMpnVF4vWxAkdAls4rT9zTy0Ns3yayyQuySzydVIe/2gQ5bAm6gaAWni6U r+NXoRF2PFiijmkBSvJWQ75sEsUIv40J34Bhd2R+fMRy8Tvf39pnJk5UKDGiuFtle0Fc 3g== Received: from nasanppmta04.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s447kh7t7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 13:25:35 +0000 Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 36SDPZ6f025638 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 28 Jul 2023 13:25:35 GMT Received: from hu-vgarodia-hyd.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Fri, 28 Jul 2023 06:25:31 -0700 From: Vikash Garodia To: , , , , , , , , CC: , Vikash Garodia Subject: [PATCH 07/33] iris: iris: add video encoder files Date: Fri, 28 Jul 2023 18:53:18 +0530 Message-ID: <1690550624-14642-8-git-send-email-quic_vgarodia@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1690550624-14642-1-git-send-email-quic_vgarodia@quicinc.com> References: <1690550624-14642-1-git-send-email-quic_vgarodia@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: BXbbYEQV5DXc9IPMd0Fve2pJVYZNmuYN X-Proofpoint-GUID: BXbbYEQV5DXc9IPMd0Fve2pJVYZNmuYN X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-07-27_10,2023-07-26_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 mlxlogscore=999 clxscore=1015 malwarescore=0 lowpriorityscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 suspectscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307280124 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This implements video encoder functionalities of the driver. Signed-off-by: Dikshita Agarwal Signed-off-by: Vikash Garodia --- .../media/platform/qcom/iris/vidc/inc/msm_venc.h | 34 + .../media/platform/qcom/iris/vidc/src/msm_venc.c | 1484 ++++++++++++++++++++ 2 files changed, 1518 insertions(+) create mode 100644 drivers/media/platform/qcom/iris/vidc/inc/msm_venc.h create mode 100644 drivers/media/platform/qcom/iris/vidc/src/msm_venc.c diff --git a/drivers/media/platform/qcom/iris/vidc/inc/msm_venc.h b/drivers/media/platform/qcom/iris/vidc/inc/msm_venc.h new file mode 100644 index 0000000..bb0a395 --- /dev/null +++ b/drivers/media/platform/qcom/iris/vidc/inc/msm_venc.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#ifndef _MSM_VENC_H_ +#define _MSM_VENC_H_ + +#include "msm_vidc_core.h" +#include "msm_vidc_inst.h" + +int msm_venc_streamoff_input(struct msm_vidc_inst *inst); +int msm_venc_streamon_input(struct msm_vidc_inst *inst); +int msm_venc_streamoff_output(struct msm_vidc_inst *inst); +int msm_venc_streamon_output(struct msm_vidc_inst *inst); +int msm_venc_qbuf(struct msm_vidc_inst *inst, struct vb2_buffer *vb2); +int msm_venc_stop_cmd(struct msm_vidc_inst *inst); +int msm_venc_start_cmd(struct msm_vidc_inst *inst); +int msm_venc_try_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f); +int msm_venc_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f); +int msm_venc_s_fmt_output(struct msm_vidc_inst *inst, struct v4l2_format *f); +int msm_venc_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f); +int msm_venc_s_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s); +int msm_venc_g_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s); +int msm_venc_s_param(struct msm_vidc_inst *inst, struct v4l2_streamparm *s_parm); +int msm_venc_g_param(struct msm_vidc_inst *inst, struct v4l2_streamparm *s_parm); +int msm_venc_subscribe_event(struct msm_vidc_inst *inst, + const struct v4l2_event_subscription *sub); +int msm_venc_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f); +int msm_venc_inst_init(struct msm_vidc_inst *inst); +int msm_venc_inst_deinit(struct msm_vidc_inst *inst); + +#endif // _MSM_VENC_H_ diff --git a/drivers/media/platform/qcom/iris/vidc/src/msm_venc.c b/drivers/media/platform/qcom/iris/vidc/src/msm_venc.c new file mode 100644 index 0000000..4962716 --- /dev/null +++ b/drivers/media/platform/qcom/iris/vidc/src/msm_venc.c @@ -0,0 +1,1484 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. + */ + +#include "hfi_packet.h" +#include "msm_media_info.h" +#include "msm_venc.h" +#include "msm_vidc_control.h" +#include "msm_vidc_core.h" +#include "msm_vidc_debug.h" +#include "msm_vidc_driver.h" +#include "msm_vidc_inst.h" +#include "msm_vidc_internal.h" +#include "msm_vidc_platform.h" +#include "msm_vidc_power.h" +#include "venus_hfi.h" + +static const u32 msm_venc_input_set_prop[] = { + HFI_PROP_COLOR_FORMAT, + HFI_PROP_RAW_RESOLUTION, + HFI_PROP_CROP_OFFSETS, + HFI_PROP_LINEAR_STRIDE_SCANLINE, + HFI_PROP_SIGNAL_COLOR_INFO, +}; + +static const u32 msm_venc_output_set_prop[] = { + HFI_PROP_BITSTREAM_RESOLUTION, + HFI_PROP_CROP_OFFSETS, +}; + +static const u32 msm_venc_input_subscribe_for_properties[] = { + HFI_PROP_NO_OUTPUT, +}; + +static const u32 msm_venc_output_subscribe_for_properties[] = { + HFI_PROP_PICTURE_TYPE, + HFI_PROP_BUFFER_MARK, + HFI_PROP_WORST_COMPRESSION_RATIO, +}; + +static const u32 msm_venc_output_internal_buffer_type[] = { + MSM_VIDC_BUF_BIN, + MSM_VIDC_BUF_COMV, + MSM_VIDC_BUF_NON_COMV, + MSM_VIDC_BUF_LINE, + MSM_VIDC_BUF_DPB, +}; + +static const u32 msm_venc_input_internal_buffer_type[] = { + MSM_VIDC_BUF_VPSS, +}; + +struct msm_venc_prop_type_handle { + u32 type; + int (*handle)(struct msm_vidc_inst *inst, enum msm_vidc_port_type port); +}; + +static int msm_venc_codec_change(struct msm_vidc_inst *inst, u32 v4l2_codec) +{ + int rc = 0; + bool session_init = false; + + if (!inst->codec) + session_init = true; + + if (inst->codec && inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat == v4l2_codec) + return 0; + + i_vpr_h(inst, "%s: codec changed from %s to %s\n", + __func__, v4l2_pixelfmt_name(inst, inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat), + v4l2_pixelfmt_name(inst, v4l2_codec)); + + inst->codec = v4l2_codec_to_driver(inst, v4l2_codec, __func__); + if (!inst->codec) { + i_vpr_e(inst, "%s: invalid codec %#x\n", __func__, v4l2_codec); + rc = -EINVAL; + goto exit; + } + + inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat = v4l2_codec; + rc = msm_vidc_update_debug_str(inst); + if (rc) + goto exit; + + rc = msm_vidc_get_inst_capability(inst); + if (rc) + goto exit; + + rc = msm_vidc_ctrl_handler_init(inst, session_init); + if (rc) + goto exit; + + rc = msm_vidc_update_buffer_count(inst, INPUT_PORT); + if (rc) + goto exit; + + rc = msm_vidc_update_buffer_count(inst, OUTPUT_PORT); + if (rc) + goto exit; + +exit: + return rc; +} + +/* todo: add logs for each property once finalised */ +static int msm_venc_set_colorformat(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 pixelformat; + enum msm_vidc_colorformat_type colorformat; + u32 hfi_colorformat; + + if (port != INPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + pixelformat = inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat; + colorformat = v4l2_colorformat_to_driver(inst, pixelformat, __func__); + if (!(colorformat & inst->capabilities[PIX_FMTS].step_or_mask)) { + i_vpr_e(inst, "%s: invalid pixelformat %s\n", + __func__, v4l2_pixelfmt_name(inst, pixelformat)); + return -EINVAL; + } + + hfi_colorformat = get_hfi_colorformat(inst, colorformat); + i_vpr_h(inst, "%s: hfi colorformat: %#x", __func__, + hfi_colorformat); + rc = venus_hfi_session_property(inst, + HFI_PROP_COLOR_FORMAT, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_U32_ENUM, + &hfi_colorformat, + sizeof(u32)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_stride_scanline(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 color_format, stride_y, scanline_y; + u32 stride_uv = 0, scanline_uv = 0; + u32 payload[2]; + + if (port != INPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + color_format = inst->capabilities[PIX_FMTS].value; + if (!is_linear_colorformat(color_format)) { + i_vpr_h(inst, + "%s: not a linear color fmt, property is not set\n", + __func__); + return 0; + } + + if (is_rgba_colorformat(color_format)) { + stride_y = video_rgb_stride_pix(color_format, + inst->fmts[INPUT_PORT].fmt.pix_mp.width); + scanline_y = video_rgb_scanlines(color_format, + inst->fmts[INPUT_PORT].fmt.pix_mp.height); + } else { + stride_y = video_y_stride_pix(color_format, + inst->fmts[INPUT_PORT].fmt.pix_mp.width); + scanline_y = video_y_scanlines(color_format, + inst->fmts[INPUT_PORT].fmt.pix_mp.height); + } + if (color_format == MSM_VIDC_FMT_NV12 || + color_format == MSM_VIDC_FMT_P010 || + color_format == MSM_VIDC_FMT_NV21) { + stride_uv = stride_y; + scanline_uv = scanline_y / 2; + } + + payload[0] = stride_y << 16 | scanline_y; + payload[1] = stride_uv << 16 | scanline_uv; + i_vpr_h(inst, + "%s: y: stride %d scanline, %d uv: stride %d scanline_uv %d", + __func__, + stride_y, scanline_y, stride_uv, scanline_uv); + rc = venus_hfi_session_property(inst, + HFI_PROP_LINEAR_STRIDE_SCANLINE, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_64_PACKED, + &payload, + sizeof(u64)); + if (rc) + return rc; + + return 0; +} + +static int msm_venc_set_raw_resolution(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 resolution; + + if (port != INPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + resolution = (inst->fmts[port].fmt.pix_mp.width << 16) | + inst->fmts[port].fmt.pix_mp.height; + i_vpr_h(inst, "%s: width: %d height: %d\n", __func__, + inst->fmts[port].fmt.pix_mp.width, inst->fmts[port].fmt.pix_mp.height); + rc = venus_hfi_session_property(inst, + HFI_PROP_RAW_RESOLUTION, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_32_PACKED, + &resolution, + sizeof(u32)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_bitstream_resolution(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 resolution; + + if (port != OUTPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + resolution = (inst->fmts[port].fmt.pix_mp.width << 16) | + inst->fmts[port].fmt.pix_mp.height; + i_vpr_h(inst, "%s: width: %d height: %d\n", __func__, + inst->fmts[port].fmt.pix_mp.width, + inst->fmts[port].fmt.pix_mp.height); + rc = venus_hfi_session_property(inst, + HFI_PROP_BITSTREAM_RESOLUTION, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_32_PACKED, + &resolution, + sizeof(u32)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_crop_offsets(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 left_offset, top_offset, right_offset, bottom_offset; + u32 crop[2] = {0}; + u32 width, height; + + if (port != OUTPUT_PORT && port != INPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + if (port == INPUT_PORT) { + left_offset = inst->crop.left; + top_offset = inst->crop.top; + width = inst->crop.width; + height = inst->crop.height; + } else { + left_offset = inst->compose.left; + top_offset = inst->compose.top; + width = inst->compose.width; + height = inst->compose.height; + if (is_rotation_90_or_270(inst)) { + width = inst->compose.height; + height = inst->compose.width; + } + } + + right_offset = (inst->fmts[port].fmt.pix_mp.width - width); + bottom_offset = (inst->fmts[port].fmt.pix_mp.height - height); + + crop[0] = left_offset << 16 | top_offset; + crop[1] = right_offset << 16 | bottom_offset; + i_vpr_h(inst, + "%s: l_off: %d t_off: %d r_off: %d b_off: %d", + __func__, + left_offset, top_offset, right_offset, bottom_offset); + + rc = venus_hfi_session_property(inst, + HFI_PROP_CROP_OFFSETS, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_64_PACKED, + &crop, + sizeof(u64)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_colorspace(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + u32 primaries = MSM_VIDC_PRIMARIES_RESERVED; + u32 matrix_coeff = MSM_VIDC_MATRIX_COEFF_RESERVED; + u32 transfer_char = MSM_VIDC_TRANSFER_RESERVED; + u32 full_range = 0; + u32 colour_description_present_flag = 0; + u32 video_signal_type_present_flag = 0, payload = 0; + /* Unspecified video format */ + u32 video_format = 5; + struct v4l2_format *input_fmt; + u32 pix_fmt; + struct v4l2_pix_format_mplane *pixmp = NULL; + + if (port != INPUT_PORT) { + i_vpr_e(inst, "%s: invalid port %d\n", __func__, port); + return -EINVAL; + } + + if (inst->capabilities[SIGNAL_COLOR_INFO].flags & CAP_FLAG_CLIENT_SET) { + i_vpr_h(inst, "%s: client configured colorspace via control\n", __func__); + return 0; + } + + input_fmt = &inst->fmts[INPUT_PORT]; + pixmp = &inst->fmts[port].fmt.pix_mp; + pix_fmt = v4l2_colorformat_to_driver(inst, + input_fmt->fmt.pix_mp.pixelformat, __func__); + if (pixmp->colorspace != V4L2_COLORSPACE_DEFAULT || + pixmp->ycbcr_enc != V4L2_YCBCR_ENC_DEFAULT || + pixmp->xfer_func != V4L2_XFER_FUNC_DEFAULT) { + colour_description_present_flag = 1; + video_signal_type_present_flag = 1; + primaries = v4l2_color_primaries_to_driver(inst, + pixmp->colorspace, __func__); + matrix_coeff = v4l2_matrix_coeff_to_driver(inst, + pixmp->ycbcr_enc, __func__); + transfer_char = v4l2_transfer_char_to_driver(inst, + pixmp->xfer_func, __func__); + } else if (is_rgba_colorformat(pix_fmt)) { + colour_description_present_flag = 1; + video_signal_type_present_flag = 1; + primaries = MSM_VIDC_PRIMARIES_BT709; + matrix_coeff = MSM_VIDC_MATRIX_COEFF_BT709; + transfer_char = MSM_VIDC_TRANSFER_BT709; + full_range = 0; + } + + if (pixmp->quantization != + V4L2_QUANTIZATION_DEFAULT) { + video_signal_type_present_flag = 1; + full_range = pixmp->quantization == + V4L2_QUANTIZATION_FULL_RANGE ? 1 : 0; + } + + payload = (matrix_coeff & 0xFF) | + ((transfer_char << 8) & 0xFF00) | + ((primaries << 16) & 0xFF0000) | + ((colour_description_present_flag << 24) & 0x1000000) | + ((full_range << 25) & 0x2000000) | + ((video_format << 26) & 0x1C000000) | + ((video_signal_type_present_flag << 29) & 0x20000000); + i_vpr_h(inst, "%s: color info: %#x\n", __func__, payload); + rc = venus_hfi_session_property(inst, + HFI_PROP_SIGNAL_COLOR_INFO, + HFI_HOST_FLAGS_NONE, + get_hfi_port(inst, port), + HFI_PAYLOAD_32_PACKED, + &payload, + sizeof(u32)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_quality_mode(struct msm_vidc_inst *inst) +{ + int rc = 0; + struct msm_vidc_core *core = inst->core; + u32 mode; + + rc = call_session_op(core, decide_quality_mode, inst); + if (rc) { + i_vpr_e(inst, "%s: decide_work_route failed\n", + __func__); + return -EINVAL; + } + + mode = inst->capabilities[QUALITY_MODE].value; + i_vpr_h(inst, "%s: quality_mode: %u\n", __func__, mode); + rc = venus_hfi_session_property(inst, + HFI_PROP_QUALITY_MODE, + HFI_HOST_FLAGS_NONE, + HFI_PORT_BITSTREAM, + HFI_PAYLOAD_U32_ENUM, + &mode, + sizeof(u32)); + if (rc) + return rc; + return 0; +} + +static int msm_venc_set_ring_buffer_count(struct msm_vidc_inst *inst) +{ + int rc = 0; + struct msm_vidc_inst_cap *cap; + + cap = &inst->capabilities[ENC_RING_BUFFER_COUNT]; + + if (!cap->set) + return 0; + + rc = cap->set(inst, ENC_RING_BUFFER_COUNT); + if (rc) { + i_vpr_e(inst, "%s: set cap failed\n", __func__); + return rc; + } + + return 0; +} + +static int msm_venc_set_input_properties(struct msm_vidc_inst *inst) +{ + int i, j, rc = 0; + static const struct msm_venc_prop_type_handle prop_type_handle_arr[] = { + {HFI_PROP_COLOR_FORMAT, msm_venc_set_colorformat }, + {HFI_PROP_RAW_RESOLUTION, msm_venc_set_raw_resolution }, + {HFI_PROP_CROP_OFFSETS, msm_venc_set_crop_offsets }, + {HFI_PROP_LINEAR_STRIDE_SCANLINE, msm_venc_set_stride_scanline }, + {HFI_PROP_SIGNAL_COLOR_INFO, msm_venc_set_colorspace }, + }; + + for (i = 0; i < ARRAY_SIZE(msm_venc_input_set_prop); i++) { + /* set session input properties */ + for (j = 0; j < ARRAY_SIZE(prop_type_handle_arr); j++) { + if (prop_type_handle_arr[j].type == msm_venc_input_set_prop[i]) { + rc = prop_type_handle_arr[j].handle(inst, INPUT_PORT); + if (rc) + goto exit; + break; + } + } + + /* is property type unknown ? */ + if (j == ARRAY_SIZE(prop_type_handle_arr)) + i_vpr_e(inst, "%s: unknown property %#x\n", __func__, + msm_venc_input_set_prop[i]); + } + +exit: + return rc; +} + +static int msm_venc_set_output_properties(struct msm_vidc_inst *inst) +{ + int i, j, rc = 0; + static const struct msm_venc_prop_type_handle prop_type_handle_arr[] = { + {HFI_PROP_BITSTREAM_RESOLUTION, msm_venc_set_bitstream_resolution }, + {HFI_PROP_CROP_OFFSETS, msm_venc_set_crop_offsets }, + }; + + for (i = 0; i < ARRAY_SIZE(msm_venc_output_set_prop); i++) { + /* set session output properties */ + for (j = 0; j < ARRAY_SIZE(prop_type_handle_arr); j++) { + if (prop_type_handle_arr[j].type == msm_venc_output_set_prop[i]) { + rc = prop_type_handle_arr[j].handle(inst, OUTPUT_PORT); + if (rc) + goto exit; + break; + } + } + + /* is property type unknown ? */ + if (j == ARRAY_SIZE(prop_type_handle_arr)) + i_vpr_e(inst, "%s: unknown property %#x\n", __func__, + msm_venc_output_set_prop[i]); + } + +exit: + return rc; +} + +static int msm_venc_set_internal_properties(struct msm_vidc_inst *inst) +{ + int rc = 0; + + rc = msm_venc_set_quality_mode(inst); + if (rc) + return rc; + + rc = msm_venc_set_ring_buffer_count(inst); + + return rc; +} + +static int msm_venc_get_input_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_input_internal_buffer_type); i++) { + rc = msm_vidc_get_internal_buffers(inst, msm_venc_input_internal_buffer_type[i]); + if (rc) + return rc; + } + + return rc; +} + +static int msm_venc_destroy_internal_buffers(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + int rc = 0; + struct msm_vidc_buffers *buffers; + struct msm_vidc_buffer *buf, *dummy; + const u32 *internal_buf_type; + u32 i, len; + + if (port == INPUT_PORT) { + internal_buf_type = msm_venc_input_internal_buffer_type; + len = ARRAY_SIZE(msm_venc_input_internal_buffer_type); + } else { + internal_buf_type = msm_venc_output_internal_buffer_type; + len = ARRAY_SIZE(msm_venc_output_internal_buffer_type); + } + + for (i = 0; i < len; i++) { + buffers = msm_vidc_get_buffers(inst, internal_buf_type[i], __func__); + if (!buffers) + return -EINVAL; + + if (buffers->reuse) { + i_vpr_l(inst, "%s: reuse enabled for %s\n", __func__, + buf_name(internal_buf_type[i])); + continue; + } + + list_for_each_entry_safe(buf, dummy, &buffers->list, list) { + i_vpr_h(inst, + "%s: destroying internal buffer: type %d idx %d fd %d addr %#llx size %d\n", + __func__, buf->type, buf->index, buf->fd, + buf->device_addr, buf->buffer_size); + + rc = msm_vidc_destroy_internal_buffer(inst, buf); + if (rc) + return rc; + } + } + + return 0; +} + +static int msm_venc_create_input_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_input_internal_buffer_type); i++) { + rc = msm_vidc_create_internal_buffers(inst, msm_venc_input_internal_buffer_type[i]); + if (rc) + return rc; + } + + return rc; +} + +static int msm_venc_queue_input_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_input_internal_buffer_type); i++) { + rc = msm_vidc_queue_internal_buffers(inst, msm_venc_input_internal_buffer_type[i]); + if (rc) + return rc; + } + + return rc; +} + +static int msm_venc_get_output_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_output_internal_buffer_type); i++) { + rc = msm_vidc_get_internal_buffers(inst, msm_venc_output_internal_buffer_type[i]); + if (rc) + return rc; + } + + return rc; +} + +static int msm_venc_create_output_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_output_internal_buffer_type); i++) { + rc = msm_vidc_create_internal_buffers(inst, + msm_venc_output_internal_buffer_type[i]); + if (rc) + return rc; + } + + return 0; +} + +static int msm_venc_queue_output_internal_buffers(struct msm_vidc_inst *inst) +{ + int i, rc = 0; + + for (i = 0; i < ARRAY_SIZE(msm_venc_output_internal_buffer_type); i++) { + rc = msm_vidc_queue_internal_buffers(inst, msm_venc_output_internal_buffer_type[i]); + if (rc) + return rc; + } + + return 0; +} + +static int msm_venc_property_subscription(struct msm_vidc_inst *inst, + enum msm_vidc_port_type port) +{ + u32 payload[32] = {0}; + u32 i; + u32 payload_size = 0; + + payload[0] = HFI_MODE_PROPERTY; + if (port == INPUT_PORT) { + for (i = 0; i < ARRAY_SIZE(msm_venc_input_subscribe_for_properties); i++) + payload[i + 1] = msm_venc_input_subscribe_for_properties[i]; + payload_size = (ARRAY_SIZE(msm_venc_input_subscribe_for_properties) + 1) * + sizeof(u32); + } else if (port == OUTPUT_PORT) { + for (i = 0; i < ARRAY_SIZE(msm_venc_output_subscribe_for_properties); i++) + payload[i + 1] = msm_venc_output_subscribe_for_properties[i]; + payload_size = (ARRAY_SIZE(msm_venc_output_subscribe_for_properties) + 1) * + sizeof(u32); + } else { + i_vpr_e(inst, "%s: invalid port: %d\n", __func__, port); + return -EINVAL; + } + + return venus_hfi_session_command(inst, + HFI_CMD_SUBSCRIBE_MODE, + port, + HFI_PAYLOAD_U32_ARRAY, + &payload[0], + payload_size); +} + +int msm_venc_streamoff_input(struct msm_vidc_inst *inst) +{ + return msm_vidc_session_streamoff(inst, INPUT_PORT); +} + +int msm_venc_streamon_input(struct msm_vidc_inst *inst) +{ + int rc = 0; + + rc = msm_vidc_check_session_supported(inst); + if (rc) + goto error; + + rc = msm_vidc_check_scaling_supported(inst); + if (rc) + goto error; + + rc = msm_venc_set_input_properties(inst); + if (rc) + goto error; + + rc = msm_venc_get_input_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_destroy_internal_buffers(inst, INPUT_PORT); + if (rc) + goto error; + + rc = msm_venc_create_input_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_queue_input_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_property_subscription(inst, INPUT_PORT); + if (rc) + goto error; + + rc = msm_vidc_process_streamon_input(inst); + if (rc) + goto error; + + return 0; + +error: + i_vpr_e(inst, "%s: failed\n", __func__); + return rc; +} + +int msm_venc_qbuf(struct msm_vidc_inst *inst, struct vb2_buffer *vb2) +{ + return msm_vidc_queue_buffer_single(inst, vb2); +} + +int msm_venc_stop_cmd(struct msm_vidc_inst *inst) +{ + i_vpr_h(inst, "received cmd: drain\n"); + return msm_vidc_process_drain(inst); +} + +int msm_venc_start_cmd(struct msm_vidc_inst *inst) +{ + i_vpr_h(inst, "received cmd: resume\n"); + + vb2_clear_last_buffer_dequeued(inst->bufq[OUTPUT_PORT].vb2q); + + /* tune power features */ + msm_vidc_allow_dcvs(inst); + msm_vidc_power_data_reset(inst); + + /* print final buffer counts & size details */ + msm_vidc_print_buffer_info(inst); + + /* print internal buffer memory usage stats */ + msm_vidc_print_memory_stats(inst); + + return msm_vidc_process_resume(inst); +} + +int msm_venc_streamoff_output(struct msm_vidc_inst *inst) +{ + int rc = 0; + struct msm_vidc_core *core; + + core = inst->core; + + /* restore LAYER_COUNT max allowed value */ + inst->capabilities[ENH_LAYER_COUNT].max = + core->capabilities[MAX_ENH_LAYER_COUNT].value; + + rc = msm_vidc_session_streamoff(inst, OUTPUT_PORT); + if (rc) + return rc; + + return 0; +} + +int msm_venc_streamon_output(struct msm_vidc_inst *inst) +{ + int rc = 0; + + rc = msm_venc_set_output_properties(inst); + if (rc) + goto error; + + rc = msm_vidc_set_v4l2_properties(inst); + if (rc) + goto error; + + rc = msm_venc_set_internal_properties(inst); + if (rc) + goto error; + + rc = msm_venc_get_output_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_destroy_internal_buffers(inst, OUTPUT_PORT); + if (rc) + goto error; + + rc = msm_venc_create_output_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_queue_output_internal_buffers(inst); + if (rc) + goto error; + + rc = msm_venc_property_subscription(inst, OUTPUT_PORT); + if (rc) + goto error; + + rc = msm_vidc_process_streamon_output(inst); + if (rc) + goto error; + + return 0; + +error: + i_vpr_e(inst, "%s: failed\n", __func__); + msm_venc_streamoff_output(inst); + return rc; +} + +int msm_venc_try_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f) +{ + int rc = 0; + struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp; + u32 pix_fmt; + + memset(pixmp->reserved, 0, sizeof(pixmp->reserved)); + + if (f->type == INPUT_MPLANE) { + pix_fmt = v4l2_colorformat_to_driver(inst, f->fmt.pix_mp.pixelformat, __func__); + if (!pix_fmt) { + i_vpr_e(inst, "%s: unsupported format, set current params\n", __func__); + f->fmt.pix_mp.pixelformat = inst->fmts[INPUT_PORT].fmt.pix_mp.pixelformat; + f->fmt.pix_mp.width = inst->fmts[INPUT_PORT].fmt.pix_mp.width; + f->fmt.pix_mp.height = inst->fmts[INPUT_PORT].fmt.pix_mp.height; + pix_fmt = v4l2_colorformat_to_driver(inst, f->fmt.pix_mp.pixelformat, + __func__); + } + } else if (f->type == OUTPUT_MPLANE) { + pix_fmt = v4l2_codec_to_driver(inst, f->fmt.pix_mp.pixelformat, __func__); + if (!pix_fmt) { + i_vpr_e(inst, "%s: unsupported codec, set current params\n", __func__); + f->fmt.pix_mp.width = inst->fmts[OUTPUT_PORT].fmt.pix_mp.width; + f->fmt.pix_mp.height = inst->fmts[OUTPUT_PORT].fmt.pix_mp.height; + f->fmt.pix_mp.pixelformat = inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat; + } + } else { + i_vpr_e(inst, "%s: invalid type %d\n", __func__, f->type); + return -EINVAL; + } + + if (pixmp->field == V4L2_FIELD_ANY) + pixmp->field = V4L2_FIELD_NONE; + pixmp->num_planes = 1; + + return rc; +} + +int msm_venc_s_fmt_output(struct msm_vidc_inst *inst, struct v4l2_format *f) +{ + int rc = 0; + struct v4l2_format *fmt; + struct msm_vidc_core *core; + u32 codec_align; + u32 width, height; + enum msm_vidc_codec_type codec; + + core = inst->core; + msm_venc_try_fmt(inst, f); + + fmt = &inst->fmts[OUTPUT_PORT]; + if (fmt->fmt.pix_mp.pixelformat != f->fmt.pix_mp.pixelformat) { + rc = msm_venc_codec_change(inst, f->fmt.pix_mp.pixelformat); + if (rc) + return rc; + } + fmt->type = OUTPUT_MPLANE; + + codec = v4l2_codec_to_driver(inst, f->fmt.pix_mp.pixelformat, __func__); + + codec_align = (codec == MSM_VIDC_HEVC) ? 32 : 16; + /* use rotated width height if rotation is enabled */ + width = inst->compose.width; + height = inst->compose.height; + if (is_rotation_90_or_270(inst)) { + width = inst->compose.height; + height = inst->compose.width; + } + /* width, height is readonly for client */ + fmt->fmt.pix_mp.width = ALIGN(width, codec_align); + fmt->fmt.pix_mp.height = ALIGN(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 = + call_session_op(core, buffer_size, inst, MSM_VIDC_BUF_OUTPUT); + /* video hw supports conversion to V4L2_COLORSPACE_REC709 only */ + if (f->fmt.pix_mp.colorspace != V4L2_COLORSPACE_DEFAULT && + f->fmt.pix_mp.colorspace != V4L2_COLORSPACE_REC709) + f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; + 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; + inst->buffers.output.min_count = + call_session_op(core, min_count, inst, MSM_VIDC_BUF_OUTPUT); + inst->buffers.output.extra_count = + call_session_op(core, extra_count, inst, MSM_VIDC_BUF_OUTPUT); + if (inst->buffers.output.actual_count < + inst->buffers.output.min_count + + inst->buffers.output.extra_count) { + inst->buffers.output.actual_count = + inst->buffers.output.min_count + + inst->buffers.output.extra_count; + } + inst->buffers.output.size = + fmt->fmt.pix_mp.plane_fmt[0].sizeimage; + + i_vpr_h(inst, + "%s: type: OUTPUT, codec %s width %d height %d size %u min_count %d extra_count %d\n", + __func__, v4l2_pixelfmt_name(inst, fmt->fmt.pix_mp.pixelformat), + fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height, + fmt->fmt.pix_mp.plane_fmt[0].sizeimage, + inst->buffers.output.min_count, + inst->buffers.output.extra_count); + + /* finally update client format */ + memcpy(f, fmt, sizeof(struct v4l2_format)); + return rc; +} + +static int msm_venc_s_fmt_input(struct msm_vidc_inst *inst, struct v4l2_format *f) +{ + int rc = 0; + struct v4l2_format *fmt, *output_fmt; + struct msm_vidc_core *core; + u32 pix_fmt, width, height, size, bytesperline; + + core = inst->core; + msm_venc_try_fmt(inst, f); + + pix_fmt = v4l2_colorformat_to_driver(inst, f->fmt.pix_mp.pixelformat, __func__); + msm_vidc_update_cap_value(inst, PIX_FMTS, pix_fmt, __func__); + + width = f->fmt.pix_mp.width; + height = f->fmt.pix_mp.height; + + if (is_rgba_colorformat(pix_fmt)) + bytesperline = video_rgb_stride_bytes(pix_fmt, f->fmt.pix_mp.width); + else + bytesperline = video_y_stride_bytes(pix_fmt, f->fmt.pix_mp.width); + + fmt = &inst->fmts[INPUT_PORT]; + fmt->type = INPUT_MPLANE; + fmt->fmt.pix_mp.width = width; + fmt->fmt.pix_mp.height = height; + fmt->fmt.pix_mp.num_planes = 1; + fmt->fmt.pix_mp.pixelformat = f->fmt.pix_mp.pixelformat; + fmt->fmt.pix_mp.plane_fmt[0].bytesperline = bytesperline; + size = call_session_op(core, buffer_size, inst, MSM_VIDC_BUF_INPUT); + fmt->fmt.pix_mp.plane_fmt[0].sizeimage = size; + /* update input port colorspace info */ + 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; + /* + * Update output port colorspace info. + */ + output_fmt = &inst->fmts[OUTPUT_PORT]; + output_fmt->fmt.pix_mp.colorspace = fmt->fmt.pix_mp.colorspace; + output_fmt->fmt.pix_mp.xfer_func = fmt->fmt.pix_mp.xfer_func; + output_fmt->fmt.pix_mp.ycbcr_enc = fmt->fmt.pix_mp.ycbcr_enc; + output_fmt->fmt.pix_mp.quantization = fmt->fmt.pix_mp.quantization; + + inst->buffers.input.min_count = + call_session_op(core, min_count, inst, MSM_VIDC_BUF_INPUT); + inst->buffers.input.extra_count = + call_session_op(core, extra_count, inst, MSM_VIDC_BUF_INPUT); + if (inst->buffers.input.actual_count < + inst->buffers.input.min_count + + inst->buffers.input.extra_count) { + inst->buffers.input.actual_count = + inst->buffers.input.min_count + + inst->buffers.input.extra_count; + } + inst->buffers.input.size = size; + + if (f->fmt.pix_mp.width != inst->crop.width || + f->fmt.pix_mp.height != inst->crop.height) { + /* reset crop dimensions with updated resolution */ + inst->crop.top = 0; + inst->crop.left = 0; + inst->crop.width = f->fmt.pix_mp.width; + inst->crop.height = f->fmt.pix_mp.height; + + /* reset compose dimensions with updated resolution */ + inst->compose.top = 0; + inst->compose.left = 0; + inst->compose.width = f->fmt.pix_mp.width; + inst->compose.height = f->fmt.pix_mp.height; + + /* update output format */ + rc = msm_venc_s_fmt_output(inst, output_fmt); + if (rc) + return rc; + } + + i_vpr_h(inst, + "%s: type: INPUT, format %s width %d height %d size %u min_count %d extra_count %d\n", + __func__, v4l2_pixelfmt_name(inst, fmt->fmt.pix_mp.pixelformat), + fmt->fmt.pix_mp.width, fmt->fmt.pix_mp.height, + fmt->fmt.pix_mp.plane_fmt[0].sizeimage, + inst->buffers.input.min_count, + inst->buffers.input.extra_count); + + /* finally update client format */ + memcpy(f, fmt, sizeof(struct v4l2_format)); + + return rc; +} + +int msm_venc_s_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f) +{ + int rc = 0; + + if (f->type == INPUT_MPLANE) { + rc = msm_venc_s_fmt_input(inst, f); + if (rc) + goto exit; + } else if (f->type == OUTPUT_MPLANE) { + rc = msm_venc_s_fmt_output(inst, f); + if (rc) + goto exit; + } else { + i_vpr_e(inst, "%s: invalid type %d\n", __func__, f->type); + rc = -EINVAL; + goto exit; + } + +exit: + if (rc) + i_vpr_e(inst, "%s: failed\n", __func__); + + return rc; +} + +int msm_venc_g_fmt(struct msm_vidc_inst *inst, struct v4l2_format *f) +{ + int rc = 0; + int port; + + port = v4l2_type_to_driver_port(inst, f->type, __func__); + if (port < 0) + return -EINVAL; + + memcpy(f, &inst->fmts[port], sizeof(struct v4l2_format)); + + return rc; +} + +int msm_venc_s_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s) +{ + int rc = 0; + struct v4l2_format *output_fmt; + + if (s->type != INPUT_MPLANE && s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) { + i_vpr_e(inst, "%s: invalid type %d\n", __func__, s->type); + return -EINVAL; + } + + switch (s->target) { + case V4L2_SEL_TGT_CROP: + if (s->r.left || s->r.top) { + i_vpr_h(inst, "%s: unsupported top %d or left %d\n", + __func__, s->r.left, s->r.top); + s->r.left = 0; + s->r.top = 0; + } + if (s->r.width > inst->fmts[INPUT_PORT].fmt.pix_mp.width) { + i_vpr_h(inst, "%s: unsupported width %d, fmt width %d\n", + __func__, s->r.width, + inst->fmts[INPUT_PORT].fmt.pix_mp.width); + s->r.width = inst->fmts[INPUT_PORT].fmt.pix_mp.width; + } + if (s->r.height > inst->fmts[INPUT_PORT].fmt.pix_mp.height) { + i_vpr_h(inst, "%s: unsupported height %d, fmt height %d\n", + __func__, s->r.height, + inst->fmts[INPUT_PORT].fmt.pix_mp.height); + s->r.height = inst->fmts[INPUT_PORT].fmt.pix_mp.height; + } + + inst->crop.left = s->r.left; + inst->crop.top = s->r.top; + inst->crop.width = s->r.width; + inst->crop.height = s->r.height; + /* adjust compose such that it is within crop */ + inst->compose.left = inst->crop.left; + inst->compose.top = inst->crop.top; + inst->compose.width = inst->crop.width; + inst->compose.height = inst->crop.height; + /* update output format based on new crop dimensions */ + output_fmt = &inst->fmts[OUTPUT_PORT]; + rc = msm_venc_s_fmt_output(inst, output_fmt); + if (rc) + return rc; + break; + case V4L2_SEL_TGT_COMPOSE: + if (s->r.left < inst->crop.left) { + i_vpr_e(inst, + "%s: compose left (%d) less than crop left (%d)\n", + __func__, s->r.left, inst->crop.left); + s->r.left = inst->crop.left; + } + if (s->r.top < inst->crop.top) { + i_vpr_e(inst, + "%s: compose top (%d) less than crop top (%d)\n", + __func__, s->r.top, inst->crop.top); + s->r.top = inst->crop.top; + } + if (s->r.width > inst->crop.width) { + i_vpr_e(inst, + "%s: compose width (%d) greate than crop width (%d)\n", + __func__, s->r.width, inst->crop.width); + s->r.width = inst->crop.width; + } + if (s->r.height > inst->crop.height) { + i_vpr_e(inst, + "%s: compose height (%d) greate than crop height (%d)\n", + __func__, s->r.height, inst->crop.height); + s->r.height = inst->crop.height; + } + inst->compose.left = s->r.left; + inst->compose.top = s->r.top; + inst->compose.width = s->r.width; + inst->compose.height = s->r.height; + + if (is_scaling_enabled(inst)) { + i_vpr_h(inst, + "%s: scaling enabled, crop: l %d t %d w %d h %d compose: l %d t %d w %d h %d\n", + __func__, inst->crop.left, inst->crop.top, + inst->crop.width, inst->crop.height, + inst->compose.left, inst->compose.top, + inst->compose.width, inst->compose.height); + } + + /* update output format based on new compose dimensions */ + output_fmt = &inst->fmts[OUTPUT_PORT]; + rc = msm_venc_s_fmt_output(inst, output_fmt); + if (rc) + return rc; + break; + default: + i_vpr_e(inst, "%s: invalid target %d\n", + __func__, s->target); + rc = -EINVAL; + break; + } + if (!rc) + i_vpr_h(inst, "%s: target %d, r [%d, %d, %d, %d]\n", + __func__, s->target, s->r.top, s->r.left, + s->r.width, s->r.height); + return rc; +} + +int msm_venc_g_selection(struct msm_vidc_inst *inst, struct v4l2_selection *s) +{ + int rc = 0; + + if (s->type != INPUT_MPLANE && s->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) { + i_vpr_e(inst, "%s: invalid type %d\n", __func__, s->type); + return -EINVAL; + } + + switch (s->target) { + case V4L2_SEL_TGT_CROP_BOUNDS: + case V4L2_SEL_TGT_CROP_DEFAULT: + case V4L2_SEL_TGT_CROP: + 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; + 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->compose.left; + s->r.top = inst->compose.top; + s->r.width = inst->compose.width; + s->r.height = inst->compose.height; + break; + default: + i_vpr_e(inst, "%s: invalid target %d\n", + __func__, s->target); + rc = -EINVAL; + break; + } + if (!rc) + i_vpr_h(inst, "%s: target %d, r [%d, %d, %d, %d]\n", + __func__, s->target, s->r.top, s->r.left, + s->r.width, s->r.height); + return rc; +} + +int msm_venc_s_param(struct msm_vidc_inst *inst, + struct v4l2_streamparm *s_parm) +{ + int rc = 0; + struct v4l2_fract *timeperframe = NULL; + u32 q16_rate, max_rate, default_rate; + u64 us_per_frame = 0, input_rate = 0; + bool is_frame_rate = false; + + if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { + timeperframe = &s_parm->parm.output.timeperframe; + max_rate = inst->capabilities[OPERATING_RATE].max >> 16; + default_rate = inst->capabilities[OPERATING_RATE].value >> 16; + s_parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME; + } else { + timeperframe = &s_parm->parm.capture.timeperframe; + is_frame_rate = true; + max_rate = inst->capabilities[FRAME_RATE].max >> 16; + default_rate = inst->capabilities[FRAME_RATE].value >> 16; + s_parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; + } + + if (!timeperframe->denominator || !timeperframe->numerator) { + i_vpr_e(inst, "%s: type %s, invalid rate, update with default\n", + __func__, v4l2_type_name(s_parm->type)); + if (!timeperframe->numerator) + timeperframe->numerator = 1; + if (!timeperframe->denominator) + timeperframe->denominator = default_rate; + } + + us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC; + do_div(us_per_frame, timeperframe->denominator); + + if (!us_per_frame) { + i_vpr_e(inst, "%s: us_per_frame is zero\n", __func__); + rc = -EINVAL; + goto exit; + } + + input_rate = (u64)USEC_PER_SEC; + do_div(input_rate, us_per_frame); + + i_vpr_h(inst, "%s: type %s, %s value %llu\n", + __func__, v4l2_type_name(s_parm->type), + is_frame_rate ? "frame rate" : "operating rate", input_rate); + + q16_rate = (u32)input_rate << 16; + msm_vidc_update_cap_value(inst, is_frame_rate ? FRAME_RATE : OPERATING_RATE, + q16_rate, __func__); + if ((s_parm->type == INPUT_MPLANE && inst->bufq[INPUT_PORT].vb2q->streaming) || + (s_parm->type == OUTPUT_MPLANE && inst->bufq[OUTPUT_PORT].vb2q->streaming)) { + rc = msm_vidc_check_core_mbps(inst); + if (rc) { + i_vpr_e(inst, "%s: unsupported load\n", __func__); + goto reset_rate; + } + rc = input_rate > max_rate; + if (rc) { + i_vpr_e(inst, "%s: unsupported rate %llu, max %u\n", __func__, + input_rate, max_rate); + rc = -ENOMEM; + goto reset_rate; + } + } + + if (is_frame_rate) + inst->capabilities[FRAME_RATE].flags |= CAP_FLAG_CLIENT_SET; + else + inst->capabilities[OPERATING_RATE].flags |= CAP_FLAG_CLIENT_SET; + /* + * In static case, frame rate is set via + * inst database set function mentioned in + * FRAME_RATE cap id. + * In dynamic case, frame rate is set like below. + */ + if (inst->bufq[OUTPUT_PORT].vb2q->streaming) { + rc = venus_hfi_session_property(inst, + HFI_PROP_FRAME_RATE, + HFI_HOST_FLAGS_NONE, + HFI_PORT_BITSTREAM, + HFI_PAYLOAD_Q16, + &q16_rate, + sizeof(u32)); + if (rc) { + i_vpr_e(inst, + "%s: failed to set frame rate to fw\n", __func__); + goto exit; + } + } + + return 0; + +reset_rate: + if (rc) { + i_vpr_e(inst, "%s: setting rate %llu failed, reset to %u\n", __func__, + input_rate, default_rate); + msm_vidc_update_cap_value(inst, is_frame_rate ? FRAME_RATE : OPERATING_RATE, + default_rate << 16, __func__); + } +exit: + return rc; +} + +int msm_venc_g_param(struct msm_vidc_inst *inst, + struct v4l2_streamparm *s_parm) +{ + struct v4l2_fract *timeperframe = NULL; + + if (s_parm->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) { + timeperframe = &s_parm->parm.output.timeperframe; + timeperframe->numerator = 1; + timeperframe->denominator = + inst->capabilities[OPERATING_RATE].value >> 16; + s_parm->parm.output.capability = V4L2_CAP_TIMEPERFRAME; + } else { + timeperframe = &s_parm->parm.capture.timeperframe; + timeperframe->numerator = 1; + timeperframe->denominator = + inst->capabilities[FRAME_RATE].value >> 16; + s_parm->parm.capture.capability = V4L2_CAP_TIMEPERFRAME; + } + + i_vpr_h(inst, "%s: type %s, num %u denom %u\n", + __func__, v4l2_type_name(s_parm->type), timeperframe->numerator, + timeperframe->denominator); + return 0; +} + +int msm_venc_subscribe_event(struct msm_vidc_inst *inst, + const struct v4l2_event_subscription *sub) +{ + int rc = 0; + + switch (sub->type) { + case V4L2_EVENT_EOS: + rc = v4l2_event_subscribe(&inst->fh, sub, MAX_EVENTS, NULL); + break; + case V4L2_EVENT_CTRL: + rc = v4l2_ctrl_subscribe_event(&inst->fh, sub); + break; + default: + i_vpr_e(inst, "%s: invalid type %d id %d\n", __func__, sub->type, sub->id); + return -EINVAL; + } + + if (rc) + i_vpr_e(inst, "%s: failed, type %d id %d\n", + __func__, sub->type, sub->id); + return rc; +} + +int msm_venc_enum_fmt(struct msm_vidc_inst *inst, struct v4l2_fmtdesc *f) +{ + int rc = 0; + struct msm_vidc_core *core; + u32 array[32] = {0}; + u32 i = 0; + + core = inst->core; + + if (f->type == OUTPUT_MPLANE) { + u32 codecs = core->capabilities[ENC_CODECS].value; + u32 idx = 0; + + for (i = 0; i <= 31; i++) { + if (codecs & BIT(i)) { + if (idx >= ARRAY_SIZE(array)) + break; + array[idx] = codecs & BIT(i); + idx++; + } + } + if (!array[f->index]) + return -EINVAL; + f->pixelformat = v4l2_codec_from_driver(inst, array[f->index], + __func__); + if (!f->pixelformat) + return -EINVAL; + f->flags = V4L2_FMT_FLAG_COMPRESSED; + strscpy(f->description, "codec", sizeof(f->description)); + } else if (f->type == INPUT_MPLANE) { + u32 formats = inst->capabilities[PIX_FMTS].step_or_mask; + u32 idx = 0; + + for (i = 0; i <= 31; i++) { + if (formats & BIT(i)) { + if (idx >= ARRAY_SIZE(array)) + break; + array[idx] = formats & BIT(i); + idx++; + } + } + if (!array[f->index]) + return -EINVAL; + f->pixelformat = v4l2_colorformat_from_driver(inst, array[f->index], + __func__); + if (!f->pixelformat) + return -EINVAL; + strscpy(f->description, "colorformat", sizeof(f->description)); + } + + memset(f->reserved, 0, sizeof(f->reserved)); + + i_vpr_h(inst, "%s: index %d, %s: %s, flags %#x\n", + __func__, f->index, f->description, + v4l2_pixelfmt_name(inst, f->pixelformat), f->flags); + return rc; +} + +int msm_venc_inst_init(struct msm_vidc_inst *inst) +{ + int rc = 0; + struct msm_vidc_core *core; + struct v4l2_format *f; + enum msm_vidc_colorformat_type colorformat; + + core = inst->core; + + if (core->capabilities[DCVS].value) + inst->power.dcvs_mode = true; + + f = &inst->fmts[OUTPUT_PORT]; + f->type = OUTPUT_MPLANE; + f->fmt.pix_mp.width = DEFAULT_WIDTH; + f->fmt.pix_mp.height = DEFAULT_HEIGHT; + f->fmt.pix_mp.pixelformat = V4L2_PIX_FMT_H264; + f->fmt.pix_mp.num_planes = 1; + f->fmt.pix_mp.plane_fmt[0].bytesperline = 0; + f->fmt.pix_mp.plane_fmt[0].sizeimage = + call_session_op(core, buffer_size, inst, MSM_VIDC_BUF_OUTPUT); + f->fmt.pix_mp.field = V4L2_FIELD_NONE; + f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; + f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT; + f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; + f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; + inst->buffers.output.min_count = + call_session_op(core, min_count, inst, MSM_VIDC_BUF_OUTPUT); + inst->buffers.output.extra_count = + call_session_op(core, extra_count, inst, MSM_VIDC_BUF_OUTPUT); + inst->buffers.output.actual_count = + inst->buffers.output.min_count + + inst->buffers.output.extra_count; + inst->buffers.output.size = f->fmt.pix_mp.plane_fmt[0].sizeimage; + + inst->crop.left = 0; + inst->crop.top = 0; + inst->crop.width = f->fmt.pix_mp.width; + inst->crop.height = f->fmt.pix_mp.height; + + inst->compose.left = 0; + inst->compose.top = 0; + inst->compose.width = f->fmt.pix_mp.width; + inst->compose.height = f->fmt.pix_mp.height; + + f = &inst->fmts[INPUT_PORT]; + f->type = INPUT_MPLANE; + f->fmt.pix_mp.pixelformat = + v4l2_colorformat_from_driver(inst, MSM_VIDC_FMT_NV12C, __func__); + f->fmt.pix_mp.width = DEFAULT_WIDTH; + f->fmt.pix_mp.height = DEFAULT_HEIGHT; + f->fmt.pix_mp.num_planes = 1; + colorformat = v4l2_colorformat_to_driver(inst, f->fmt.pix_mp.pixelformat, + __func__); + f->fmt.pix_mp.plane_fmt[0].bytesperline = + video_y_stride_bytes(colorformat, DEFAULT_WIDTH); + f->fmt.pix_mp.plane_fmt[0].sizeimage = + call_session_op(core, buffer_size, inst, MSM_VIDC_BUF_INPUT); + f->fmt.pix_mp.field = V4L2_FIELD_NONE; + f->fmt.pix_mp.colorspace = V4L2_COLORSPACE_DEFAULT; + f->fmt.pix_mp.xfer_func = V4L2_XFER_FUNC_DEFAULT; + f->fmt.pix_mp.ycbcr_enc = V4L2_YCBCR_ENC_DEFAULT; + f->fmt.pix_mp.quantization = V4L2_QUANTIZATION_DEFAULT; + inst->buffers.input.min_count = + call_session_op(core, min_count, inst, MSM_VIDC_BUF_INPUT); + inst->buffers.input.extra_count = + call_session_op(core, extra_count, inst, MSM_VIDC_BUF_INPUT); + inst->buffers.input.actual_count = + inst->buffers.input.min_count + + inst->buffers.input.extra_count; + inst->buffers.input.size = f->fmt.pix_mp.plane_fmt[0].sizeimage; + + inst->hfi_rc_type = HFI_RC_VBR_CFR; + inst->hfi_layer_type = HFI_HIER_P_SLIDING_WINDOW; + + rc = msm_venc_codec_change(inst, + inst->fmts[OUTPUT_PORT].fmt.pix_mp.pixelformat); + + return rc; +} + +int msm_venc_inst_deinit(struct msm_vidc_inst *inst) +{ + return msm_vidc_ctrl_handler_deinit(inst); +}