From patchwork Wed Jul 14 07:01:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 477122 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 449D4C11F6B for ; Wed, 14 Jul 2021 07:01:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 30BDB613B6 for ; Wed, 14 Jul 2021 07:01:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238248AbhGNHEl (ORCPT ); Wed, 14 Jul 2021 03:04:41 -0400 Received: from alexa-out.qualcomm.com ([129.46.98.28]:57571 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238216AbhGNHEh (ORCPT ); Wed, 14 Jul 2021 03:04:37 -0400 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 14 Jul 2021 00:01:46 -0700 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 14 Jul 2021 00:01:45 -0700 X-QCInternal: smtphost Received: from dikshita-linux.qualcomm.com ([10.204.65.237]) by ironmsg01-blr.qualcomm.com with ESMTP; 14 Jul 2021 12:31:36 +0530 Received: by dikshita-linux.qualcomm.com (Postfix, from userid 347544) id DB10E21B6B; Wed, 14 Jul 2021 12:31:34 +0530 (IST) From: Dikshita Agarwal To: linux-media@vger.kernel.org, stanimir.varbanov@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org, Dikshita Agarwal Subject: [PATCH v3 7/7] media: venus: Set buffer to FW based on FW min count requirement. Date: Wed, 14 Jul 2021 12:31:08 +0530 Message-Id: <1626246068-21023-8-git-send-email-dikshita@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1626246068-21023-1-git-send-email-dikshita@codeaurora.org> References: <1626246068-21023-1-git-send-email-dikshita@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org - Get the min buffer count required by FW from source event change and use the same value to decide actual buffer count and for buffer size calculation. - Setup DPB and OPB buffers after session continue incase of reconfig. Signed-off-by: Dikshita Agarwal --- drivers/media/platform/qcom/venus/core.h | 1 + drivers/media/platform/qcom/venus/helpers.c | 11 ++++++++++- drivers/media/platform/qcom/venus/hfi_helper.h | 9 +++++++++ drivers/media/platform/qcom/venus/hfi_msgs.c | 7 +++++++ drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c | 6 ++++-- drivers/media/platform/qcom/venus/vdec.c | 20 +++++++++++++------- 6 files changed, 44 insertions(+), 10 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index 1ff20d9..b2b023e 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -403,6 +403,7 @@ struct venus_inst { u32 width; u32 height; struct v4l2_rect crop; + u32 fw_min_cnt; u32 out_width; u32 out_height; u32 colorspace; diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c index ccf188a..ea82cdc 100644 --- a/drivers/media/platform/qcom/venus/helpers.c +++ b/drivers/media/platform/qcom/venus/helpers.c @@ -576,6 +576,7 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, struct hfi_plat_buffers_params params; bool is_dec = inst->session_type == VIDC_SESSION_TYPE_DEC; struct venc_controls *enc_ctr = &inst->controls.enc; + int ret = 0; hfi_plat = hfi_platform_get(version); @@ -610,7 +611,15 @@ static int platform_get_bufreq(struct venus_inst *inst, u32 buftype, params.enc.is_tenbit = inst->bit_depth == VIDC_BITDEPTH_10; } - return hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2 || + buftype == HFI_BUFFER_INTERNAL_SCRATCH_1(version)) + req->count_min = inst->fw_min_cnt; + + ret = hfi_plat->bufreq(¶ms, inst->session_type, buftype, req); + if (buftype == HFI_BUFFER_OUTPUT || buftype == HFI_BUFFER_OUTPUT2) + if (inst->fw_min_cnt != req->count_min) + inst->fw_min_cnt = req->count_min; + return ret; } int venus_helper_get_bufreq(struct venus_inst *inst, u32 type, diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h index 185c302..f2e8fad 100644 --- a/drivers/media/platform/qcom/venus/hfi_helper.h +++ b/drivers/media/platform/qcom/venus/hfi_helper.h @@ -167,6 +167,7 @@ #define HFI_PROPERTY_PARAM_VDEC_RECOVERY_POINT_SEI_EXTRADATA 0x120300c #define HFI_PROPERTY_PARAM_VDEC_THUMBNAIL_MODE 0x120300d #define HFI_PROPERTY_PARAM_VDEC_FRAME_ASSEMBLY 0x120300e +#define HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS 0x120300e #define HFI_PROPERTY_PARAM_VDEC_VC1_FRAMEDISP_EXTRADATA 0x1203011 #define HFI_PROPERTY_PARAM_VDEC_VC1_SEQDISP_EXTRADATA 0x1203012 #define HFI_PROPERTY_PARAM_VDEC_TIMESTAMP_EXTRADATA 0x1203013 @@ -906,6 +907,14 @@ struct hfi_extradata_input_crop { u32 height; }; +struct hfi_dpb_counts { + u32 max_dpb_count; + u32 max_ref_frames; + u32 max_dec_buffering; + u32 max_reorder_frames; + u32 fw_min_cnt; +}; + #define HFI_COLOR_FORMAT_MONOCHROME 0x01 #define HFI_COLOR_FORMAT_NV12 0x02 #define HFI_COLOR_FORMAT_NV21 0x03 diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c index a2d436d..ed005d6 100644 --- a/drivers/media/platform/qcom/venus/hfi_msgs.c +++ b/drivers/media/platform/qcom/venus/hfi_msgs.c @@ -32,6 +32,7 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, struct hfi_colour_space *colour_info; struct hfi_buffer_requirements *bufreq; struct hfi_extradata_input_crop *crop; + struct hfi_dpb_counts *dpb_count; u8 *data_ptr; u32 ptype; @@ -110,6 +111,12 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst, event.input_crop.height = crop->height; data_ptr += sizeof(*crop); break; + case HFI_PROPERTY_PARAM_VDEC_DPB_COUNTS: + data_ptr += sizeof(u32); + dpb_count = (struct hfi_dpb_counts *)data_ptr; + event.buf_count = dpb_count->fw_min_cnt; + data_ptr += sizeof(*dpb_count); + break; default: break; } diff --git a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c index 479178b..ea25c45 100644 --- a/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c +++ b/drivers/media/platform/qcom/venus/hfi_plat_bufs_v6.c @@ -1164,7 +1164,7 @@ static int output_buffer_count(u32 session_type, u32 codec) output_min_count = 6; break; case V4L2_PIX_FMT_VP9: - output_min_count = 9; + output_min_count = 11; break; case V4L2_PIX_FMT_H264: case V4L2_PIX_FMT_HEVC: @@ -1213,6 +1213,8 @@ static int bufreq_dec(struct hfi_plat_buffers_params *params, u32 buftype, } out_min_count = output_buffer_count(VIDC_SESSION_TYPE_DEC, codec); + /* Max of driver and FW count */ + out_min_count = max(out_min_count, bufreq->count_min); bufreq->type = buftype; bufreq->region_size = 0; @@ -1237,7 +1239,7 @@ static int bufreq_dec(struct hfi_plat_buffers_params *params, u32 buftype, } else if (buftype == HFI_BUFFER_INTERNAL_SCRATCH(version)) { bufreq->size = dec_ops->scratch(width, height, is_interlaced); } else if (buftype == HFI_BUFFER_INTERNAL_SCRATCH_1(version)) { - bufreq->size = dec_ops->scratch1(width, height, out_min_count, + bufreq->size = dec_ops->scratch1(width, height, VB2_MAX_FRAME, is_secondary_output, num_vpp_pipes); } else if (buftype == HFI_BUFFER_INTERNAL_PERSIST_1) { diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c index 892be8d..3e91d8c 100644 --- a/drivers/media/platform/qcom/venus/vdec.c +++ b/drivers/media/platform/qcom/venus/vdec.c @@ -988,23 +988,23 @@ static int vdec_start_capture(struct venus_inst *inst) if (ret) goto err; + venus_pm_load_scale(inst); + + inst->next_buf_last = false; + ret = venus_helper_alloc_dpb_bufs(inst); if (ret) goto err; - ret = venus_helper_queue_dpb_bufs(inst); + ret = hfi_session_continue(inst); if (ret) goto free_dpb_bufs; - ret = venus_helper_process_initial_cap_bufs(inst); + ret = venus_helper_queue_dpb_bufs(inst); if (ret) goto free_dpb_bufs; - venus_pm_load_scale(inst); - - inst->next_buf_last = false; - - ret = hfi_session_continue(inst); + ret = venus_helper_process_initial_cap_bufs(inst); if (ret) goto free_dpb_bufs; @@ -1411,6 +1411,11 @@ static void vdec_event_change(struct venus_inst *inst, inst->crop.height = ev_data->height; } + inst->fw_min_cnt = ev_data->buf_count; + //overwriting this to 11 for vp9 due to fw bug + if(inst->hfi_codec == HFI_VIDEO_CODEC_VP9) + inst->fw_min_cnt = 11; + inst->out_width = ev_data->width; inst->out_height = ev_data->height; @@ -1514,6 +1519,7 @@ static void vdec_inst_init(struct venus_inst *inst) inst->crop.top = 0; inst->crop.width = inst->width; inst->crop.height = inst->height; + inst->fw_min_cnt = 8; inst->out_width = frame_width_min(inst); inst->out_height = frame_height_min(inst); inst->fps = 30;