From patchwork Thu Dec 24 11:25:33 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 352324 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, USER_AGENT_GIT autolearn=ham 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 CDDD3C433DB for ; Thu, 24 Dec 2020 11:27:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8A54D20809 for ; Thu, 24 Dec 2020 11:27:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727780AbgLXL1d (ORCPT ); Thu, 24 Dec 2020 06:27:33 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:27632 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727372AbgLXL1d (ORCPT ); Thu, 24 Dec 2020 06:27:33 -0500 Received: from ironmsg-lv-alpha.qualcomm.com ([10.47.202.13]) by alexa-out.qualcomm.com with ESMTP; 24 Dec 2020 03:26:24 -0800 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg-lv-alpha.qualcomm.com with ESMTP/TLS/AES256-SHA; 24 Dec 2020 03:26:22 -0800 X-QCInternal: smtphost Received: from dikshita-linux.qualcomm.com ([10.204.65.237]) by ironmsg01-blr.qualcomm.com with ESMTP; 24 Dec 2020 16:56:15 +0530 Received: by dikshita-linux.qualcomm.com (Postfix, from userid 347544) id 610B42146B; Thu, 24 Dec 2020 16:56:14 +0530 (IST) From: Dikshita Agarwal To: linux-media@vger.kernel.org, hverkuil-cisco@xs4all.nl, nicolas@ndufresne.ca, stanimir.varbanov@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org, Dikshita Agarwal Subject: [PATCH v4 1/3] media: v4l2-ctrl: Add frame-specific min/max qp controls for hevc Date: Thu, 24 Dec 2020 16:55:33 +0530 Message-Id: <1608809135-26061-2-git-send-email-dikshita@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> References: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org - Adds min/max qp controls for B frame for h264. - Adds min/max qp controls for I/P/B frames for hevc similar to h264. - Update valid range of min/max qp for hevc to accommodate 10 bit. Signed-off-by: Dikshita Agarwal --- .../userspace-api/media/v4l/ext-ctrls-codec.rst | 52 +++++++++++++++++++++- drivers/media/v4l2-core/v4l2-ctrls.c | 8 ++++ include/uapi/linux/v4l2-controls.h | 9 ++++ 3 files changed, 67 insertions(+), 2 deletions(-) diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 454ecd9..90c60ad 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -1182,6 +1182,18 @@ enum v4l2_mpeg_video_h264_entropy_mode - V4L2_CID_MPEG_VIDEO_H264_MAX_QP is also set, the quantization parameter should be chosen to meet both requirements. +``V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (integer)`` + Minimum quantization parameter for the H264 B frame to limit B frame + quality to a range. Valid range: from 0 to 51. If + V4L2_CID_MPEG_VIDEO_H264_MIN_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (integer)`` + Maximum quantization parameter for the H264 B frame to limit B frame + quality to a range. Valid range: from 0 to 51. If + V4L2_CID_MPEG_VIDEO_H264_MAX_QP is also set, the quantization parameter + should be chosen to meet both requirements. + ``V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (integer)`` Quantization parameter for an I frame for MPEG4. Valid range: from 1 to 31. @@ -2628,11 +2640,11 @@ HEVC/H.265 Control IDs ``V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP (integer)`` Minimum quantization parameter for HEVC. - Valid range: from 0 to 51. + Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. ``V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP (integer)`` Maximum quantization parameter for HEVC. - Valid range: from 0 to 51. + Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. ``V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP (integer)`` Quantization parameter for an I frame for HEVC. @@ -2649,6 +2661,42 @@ HEVC/H.265 Control IDs Valid range: [V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP]. +``V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (integer)`` + Minimum quantization parameter for the HEVC I frame to limit I frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (integer)`` + Maximum quantization parameter for the HEVC I frame to limit I frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (integer)`` + Minimum quantization parameter for the HEVC P frame to limit P frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (integer)`` + Maximum quantization parameter for the HEVC P frame to limit P frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (integer)`` + Minimum quantization parameter for the HEVC B frame to limit B frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP is also set, the quantization parameter + should be chosen to meet both requirements. + +``V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (integer)`` + Maximum quantization parameter for the HEVC B frame to limit B frame + quality to a range. Valid range: from 0 to 51 for 8 bit and from 0 to 63 for 10 bit. + If V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP is also set, the quantization parameter + should be chosen to meet both requirements. + ``V4L2_CID_MPEG_VIDEO_HEVC_HIER_QP (boolean)`` HIERARCHICAL_QP allows the host to specify the quantization parameter values for each temporal layer through HIERARCHICAL_QP_LAYER. This is diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 5cbe0ff..410e541 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -920,6 +920,8 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP: return "H264 I-Frame Maximum QP Value"; case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP: return "H264 P-Frame Minimum QP Value"; case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: return "H264 P-Frame Maximum QP Value"; + case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP: return "H264 B-Frame Minimum QP Value"; + case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP: return "H264 B-Frame Maximum QP Value"; case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL: return "MPEG2 Level"; case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE: return "MPEG2 Profile"; case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: return "MPEG4 I-Frame QP Value"; @@ -969,6 +971,12 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP: return "HEVC B-Frame QP Value"; case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP: return "HEVC Minimum QP Value"; case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP: return "HEVC Maximum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP: return "HEVC I-Frame Minimum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP: return "HEVC I-Frame Maximum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP: return "HEVC P-Frame Minimum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP: return "HEVC P-Frame Maximum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP: return "HEVC B-Frame Minimum QP Value"; + case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP: return "HEVC B-Frame Maximum QP Value"; case V4L2_CID_MPEG_VIDEO_HEVC_PROFILE: return "HEVC Profile"; case V4L2_CID_MPEG_VIDEO_HEVC_LEVEL: return "HEVC Level"; case V4L2_CID_MPEG_VIDEO_HEVC_TIER: return "HEVC Tier"; diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 823b214..d0a69a8 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -585,6 +585,8 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type { #define V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+386) #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+387) #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388) +#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389) +#define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390) #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400) #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401) #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402) @@ -775,6 +777,13 @@ enum v4l2_mpeg_video_frame_skip_mode { V4L2_MPEG_VIDEO_FRAME_SKIP_MODE_BUF_LIMIT = 2, }; +#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 647) +#define V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 648) +#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 649) +#define V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 650) +#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE + 651) +#define V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE + 652) + /* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */ #define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000) #define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0) From patchwork Thu Dec 24 11:25:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 352325 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, USER_AGENT_GIT autolearn=ham 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 E88C6C433E0 for ; Thu, 24 Dec 2020 11:27:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AF254208A9 for ; Thu, 24 Dec 2020 11:27:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727836AbgLXL1C (ORCPT ); Thu, 24 Dec 2020 06:27:02 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:27632 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727114AbgLXL1C (ORCPT ); Thu, 24 Dec 2020 06:27:02 -0500 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 24 Dec 2020 03:26:22 -0800 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 24 Dec 2020 03:26:20 -0800 X-QCInternal: smtphost Received: from dikshita-linux.qualcomm.com ([10.204.65.237]) by ironmsg01-blr.qualcomm.com with ESMTP; 24 Dec 2020 16:56:17 +0530 Received: by dikshita-linux.qualcomm.com (Postfix, from userid 347544) id 03B7D2146B; Thu, 24 Dec 2020 16:56:15 +0530 (IST) From: Dikshita Agarwal To: linux-media@vger.kernel.org, hverkuil-cisco@xs4all.nl, nicolas@ndufresne.ca, stanimir.varbanov@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org, Dikshita Agarwal Subject: [PATCH v4 2/3] media: v4l2-ctrl: Add layer wise bitrate controls for h264 Date: Thu, 24 Dec 2020 16:55:34 +0530 Message-Id: <1608809135-26061-3-git-send-email-dikshita@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> References: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Adds bitrate control for all coding layers for h264 same as hevc. Signed-off-by: Dikshita Agarwal --- .../userspace-api/media/v4l/ext-ctrls-codec.rst | 20 ++++++++++++++++++++ drivers/media/v4l2-core/v4l2-ctrls.c | 7 +++++++ include/uapi/linux/v4l2-controls.h | 7 +++++++ 3 files changed, 34 insertions(+) diff --git a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst index 90c60ad..400774c 100644 --- a/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst +++ b/Documentation/userspace-api/media/v4l/ext-ctrls-codec.rst @@ -1513,6 +1513,26 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type - * - Bit 16:32 - Layer number +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 0 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 1 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 2 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 3 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 4 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 5 for H264 encoder. + +``V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (integer)`` + Indicates bit rate (bps) for hierarchical coding layer 6 for H264 encoder. .. _v4l2-mpeg-mpeg2: diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 410e541..16ab54f 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -922,6 +922,13 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: return "H264 P-Frame Maximum QP Value"; case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP: return "H264 B-Frame Minimum QP Value"; case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP: return "H264 B-Frame Maximum QP Value"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR: return "H264 Hierarchical Lay 0 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR: return "H264 Hierarchical Lay 1 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR: return "H264 Hierarchical Lay 2 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR: return "H264 Hierarchical Lay 3 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR: return "H264 Hierarchical Lay 4 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR: return "H264 Hierarchical Lay 5 Bitrate"; + case V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR: return "H264 Hierarchical Lay 6 Bitrate"; case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL: return "MPEG2 Level"; case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE: return "MPEG2 Profile"; case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: return "MPEG4 I-Frame QP Value"; diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index d0a69a8..af8dda2 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -587,6 +587,13 @@ enum v4l2_mpeg_video_h264_hierarchical_coding_type { #define V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+388) #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP (V4L2_CID_CODEC_BASE+389) #define V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP (V4L2_CID_CODEC_BASE+390) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L0_BR (V4L2_CID_CODEC_BASE+391) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L1_BR (V4L2_CID_CODEC_BASE+392) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L2_BR (V4L2_CID_CODEC_BASE+393) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L3_BR (V4L2_CID_CODEC_BASE+394) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L4_BR (V4L2_CID_CODEC_BASE+395) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L5_BR (V4L2_CID_CODEC_BASE+396) +#define V4L2_CID_MPEG_VIDEO_H264_HIER_CODING_L6_BR (V4L2_CID_CODEC_BASE+397) #define V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP (V4L2_CID_CODEC_BASE+400) #define V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP (V4L2_CID_CODEC_BASE+401) #define V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP (V4L2_CID_CODEC_BASE+402) From patchwork Thu Dec 24 11:25:35 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dikshita Agarwal X-Patchwork-Id: 351967 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,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 7768FC433E0 for ; Thu, 24 Dec 2020 11:28:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5429B20E65 for ; Thu, 24 Dec 2020 11:28:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728082AbgLXL1n (ORCPT ); Thu, 24 Dec 2020 06:27:43 -0500 Received: from alexa-out.qualcomm.com ([129.46.98.28]:43131 "EHLO alexa-out.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728033AbgLXL1n (ORCPT ); Thu, 24 Dec 2020 06:27:43 -0500 Received: from ironmsg09-lv.qualcomm.com ([10.47.202.153]) by alexa-out.qualcomm.com with ESMTP; 24 Dec 2020 03:26:25 -0800 X-QCInternal: smtphost Received: from ironmsg01-blr.qualcomm.com ([10.86.208.130]) by ironmsg09-lv.qualcomm.com with ESMTP/TLS/AES256-SHA; 24 Dec 2020 03:26:23 -0800 X-QCInternal: smtphost Received: from dikshita-linux.qualcomm.com ([10.204.65.237]) by ironmsg01-blr.qualcomm.com with ESMTP; 24 Dec 2020 16:56:20 +0530 Received: by dikshita-linux.qualcomm.com (Postfix, from userid 347544) id ACB142146B; Thu, 24 Dec 2020 16:56:19 +0530 (IST) From: Dikshita Agarwal To: linux-media@vger.kernel.org, hverkuil-cisco@xs4all.nl, nicolas@ndufresne.ca, stanimir.varbanov@linaro.org Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, vgarodia@codeaurora.org, Dikshita Agarwal Subject: [PATCH v4 3/3] venus: venc: Add support for frame-specific min/max qp controls Date: Thu, 24 Dec 2020 16:55:35 +0530 Message-Id: <1608809135-26061-4-git-send-email-dikshita@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> References: <1608809135-26061-1-git-send-email-dikshita@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add support for frame type specific min and max qp controls for encoder. This is a preparation patch to support v6. Signed-off-by: Dikshita Agarwal Acked-by: Stanimir Varbanov --- drivers/media/platform/qcom/venus/core.h | 18 ++++ drivers/media/platform/qcom/venus/venc.c | 21 +++-- drivers/media/platform/qcom/venus/venc_ctrls.c | 114 +++++++++++++++++++++++-- 3 files changed, 142 insertions(+), 11 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h index f03ed42..54c42a3 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -230,10 +230,28 @@ struct venc_controls { u32 h264_b_qp; u32 h264_min_qp; u32 h264_max_qp; + u32 h264_i_min_qp; + u32 h264_i_max_qp; + u32 h264_p_min_qp; + u32 h264_p_max_qp; + u32 h264_b_min_qp; + u32 h264_b_max_qp; u32 h264_loop_filter_mode; s32 h264_loop_filter_alpha; s32 h264_loop_filter_beta; + u32 hevc_i_qp; + u32 hevc_p_qp; + u32 hevc_b_qp; + u32 hevc_min_qp; + u32 hevc_max_qp; + u32 hevc_i_min_qp; + u32 hevc_i_max_qp; + u32 hevc_p_min_qp; + u32 hevc_p_max_qp; + u32 hevc_b_min_qp; + u32 hevc_b_max_qp; + u32 vp8_min_qp; u32 vp8_max_qp; diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c index 1c61602..3961e03 100644 --- a/drivers/media/platform/qcom/venus/venc.c +++ b/drivers/media/platform/qcom/venus/venc.c @@ -669,17 +669,28 @@ static int venc_set_properties(struct venus_inst *inst) return ret; ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP; - quant.qp_i = ctr->h264_i_qp; - quant.qp_p = ctr->h264_p_qp; - quant.qp_b = ctr->h264_b_qp; + if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) { + quant.qp_i = ctr->hevc_i_qp; + quant.qp_p = ctr->hevc_p_qp; + quant.qp_b = ctr->hevc_b_qp; + } else { + quant.qp_i = ctr->h264_i_qp; + quant.qp_p = ctr->h264_p_qp; + quant.qp_b = ctr->h264_b_qp; + } quant.layer_id = 0; ret = hfi_session_set_property(inst, ptype, &quant); if (ret) return ret; ptype = HFI_PROPERTY_PARAM_VENC_SESSION_QP_RANGE; - quant_range.min_qp = ctr->h264_min_qp; - quant_range.max_qp = ctr->h264_max_qp; + if (inst->fmt_cap->pixfmt == V4L2_PIX_FMT_HEVC) { + quant_range.min_qp = ctr->hevc_min_qp; + quant_range.max_qp = ctr->hevc_max_qp; + } else { + quant_range.min_qp = ctr->h264_min_qp; + quant_range.max_qp = ctr->h264_max_qp; + } quant_range.layer_id = 0; ret = hfi_session_set_property(inst, ptype, &quant_range); if (ret) diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index cf860e6..496ad4d 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -135,9 +135,60 @@ static int venc_op_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: ctr->h264_min_qp = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP: + ctr->h264_i_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP: + ctr->h264_p_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP: + ctr->h264_b_min_qp = ctrl->val; + break; case V4L2_CID_MPEG_VIDEO_H264_MAX_QP: ctr->h264_max_qp = ctrl->val; break; + case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP: + ctr->h264_i_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: + ctr->h264_p_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP: + ctr->h264_b_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP: + ctr->hevc_i_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP: + ctr->hevc_p_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP: + ctr->hevc_b_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP: + ctr->hevc_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP: + ctr->hevc_i_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP: + ctr->hevc_p_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP: + ctr->hevc_b_min_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP: + ctr->hevc_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP: + ctr->hevc_i_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP: + ctr->hevc_p_max_qp = ctrl->val; + break; + case V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP: + ctr->hevc_b_max_qp = ctrl->val; + break; case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: ctr->multi_slice_mode = ctrl->val; break; @@ -223,7 +274,7 @@ int venc_ctrl_init(struct venus_inst *inst) { int ret; - ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 33); + ret = v4l2_ctrl_handler_init(&inst->ctrl_handler, 50); if (ret) return ret; @@ -311,19 +362,70 @@ int venc_ctrl_init(struct venus_inst *inst) BITRATE_STEP, BITRATE_DEFAULT_PEAK); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 1, 51, 1, 26); + V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 1, 51, 1, 26); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 1, 51, 1, 28); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, 1, 51, 1, 30); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 1, 51, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MIN_QP, 1, 51, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP, 1, 51, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MIN_QP, 1, 51, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_MAX_QP, 1, 51, 1, 51); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP, 1, 51, 1, 51); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP, 1, 51, 1, 51); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_B_FRAME_MAX_QP, 1, 51, 1, 51); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_QP, 1, 63, 1, 26); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_QP, 1, 63, 1, 28); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_QP, 1, 63, 1, 30); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_MIN_QP, 1, 63, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MIN_QP, 1, 63, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MIN_QP, 1, 63, 1, 1); + + v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, + V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MIN_QP, 1, 63, 1, 1); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 1, 51, 1, 28); + V4L2_CID_MPEG_VIDEO_HEVC_MAX_QP, 1, 63, 1, 63); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_B_FRAME_QP, 1, 51, 1, 30); + V4L2_CID_MPEG_VIDEO_HEVC_I_FRAME_MAX_QP, 1, 63, 1, 63); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 1, 51, 1, 1); + V4L2_CID_MPEG_VIDEO_HEVC_P_FRAME_MAX_QP, 1, 63, 1, 63); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_MAX_QP, 1, 51, 1, 51); + V4L2_CID_MPEG_VIDEO_HEVC_B_FRAME_MAX_QP, 1, 63, 1, 63); v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops, V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MAX_BYTES, SLICE_BYTE_SIZE_MIN,