From mboxrd@z Thu Jan 1 00:00:00 1970 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 13C8EC433EF for ; Tue, 16 Nov 2021 00:12:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EFF0263241 for ; Tue, 16 Nov 2021 00:12:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355441AbhKPANM (ORCPT ); Mon, 15 Nov 2021 19:13:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36484 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346904AbhKOVbk (ORCPT ); Mon, 15 Nov 2021 16:31:40 -0500 Received: from lb2-smtp-cloud8.xs4all.net (lb2-smtp-cloud8.xs4all.net [IPv6:2001:888:0:108::2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EFB69C07978D; Mon, 15 Nov 2021 13:17:00 -0800 (PST) Received: from cust-b5b5937f ([IPv6:fc0c:c16d:66b8:757f:c639:739b:9d66:799d]) by smtp-cloud8.xs4all.net with ESMTPA id mjLQmevczBB1QmjLTmVY1G; Mon, 15 Nov 2021 22:16:57 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xs4all.nl; s=s2; t=1637011017; bh=9zdriC6mPOmT9LtXMRFhLBS8B+Jmdx8JTEhz3AAHsVc=; h=Subject:To:From:Message-ID:Date:MIME-Version:Content-Type:From: Subject; b=UZ37SYxgJa0eo+Cm0pEpnQIsRzC//BbWGByAbr/Dc3f7E9DhVFAecTGU0FXM0z/Dt lIx1FIHk0sC5GwbOoXJFDpBizG/h1bX5cLk1lMy++DtB9WLiLMePivC8CH/k1vsV3v EoSxgvOIqL0n6QSqahD9ciflRFFhLF5cg4iJkTen/8ISGsiP8JFAqYWR9wf+tjCJta lzUgPdo7nrgvwrSV1wUdYvYJgf8wMNn/bZx7yybYukiHymz6rf3c8qf+OUS7xRL85S CbDik45JSGz9Fdipooq1Gy5fzcqPHLRxX2LAr3nqRwvmvb9Zy1//dhZE/4i8rxwhf8 qATux1nkGxT6Q== Subject: Re: [PATCH v7 00/11] VP9 codec V4L2 control interface To: Andrzej Pietrasiewicz , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-staging@lists.linux.dev Cc: Benjamin Gaignard , Boris Brezillon , Ezequiel Garcia , Fabio Estevam , Greg Kroah-Hartman , Heiko Stuebner , Jernej Skrabec , Mauro Carvalho Chehab , Nicolas Dufresne , NXP Linux Team , Pengutronix Kernel Team , Philipp Zabel , Sascha Hauer , Shawn Guo , kernel@collabora.com References: <20210929160439.6601-1-andrzej.p@collabora.com> <9db47ebc-cb95-872d-feb4-d6432a74f2cb@xs4all.nl> <29f27bad-28ae-12ff-eed6-79902bd5b722@collabora.com> From: Hans Verkuil Message-ID: Date: Mon, 15 Nov 2021 22:16:52 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0 Thunderbird/78.14.0 MIME-Version: 1.0 In-Reply-To: <29f27bad-28ae-12ff-eed6-79902bd5b722@collabora.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit X-CMAE-Envelope: MS4xfHXR4sydJadvZPlD5pmrAtd6oji1KGh/esH9DNhiaFrgD+9bMrNA3fPH6tJiCRfwmxGqRATNjZZt2xWBhYhA+AgKfYRiqSV0DYnWM6FZ1IcYoTt0MEhC XHHk4/TleFiQsdtip8XVRjSgkvAOCT8IUSy5IAlfeSYsxFaRONCvIknWVm0wKJhpZTRKF8+QU4ghyMrZGDwBQn8BPA5sFWP6+fy/FsZkC70f+4OIbhaPdeBi luSiGdeHNzXnsk6KjGy+gV1G0xAT2zi2rtOLr70UvdyJUO6R1HYphwitJ650qPeFyw66aMA1AusnAYs9BEA/dCc+1tLUIqUsxHzlOHEymUjAPdffVF3QnWQk 49/SRT5ZcAuMGfs4IOnyeNHwqruEDD82ikfjeU4jF3xOSNQst4YxY1yIcsluhdskGGuFz+mthl1wboz2BZjiVkGJk9wxj0YMJjIGEL7J3Y2pG95K1N6c6Ag5 G5Xy6tHH+iulfz1HtZBDFmIYPWf6APps8+QxqEHvS8bqgpGkXo9svE17qQKgBqWlE9rBwmkiSUWMurZb8Acj18NT7R90pjHj+MmJKjmYobrpMRnRdKwdG3y4 qnWL1fTBnkm1ZfxVP/6gfTWfvW5Z4n+9qVKsrYasroqubGu3gPThdL7knFPXkmIEcFWy3hfr8si4vBy0TKcQk8Gf8UUr4N7bBxFWCtOTgiHT30G3RPm+OZon Qu7jhHAIx7NTT1tIjgwBZw1+PIGpMLZRHfDujo8gziw5g2qjYMg+gv+t0oNT+Z8Rn/56aCJRupep6MVbT2GXU8WzDYwu7SgO3QNef3lBjFYJUvbfjirIEUyE 6JMSKL2jvAmKl675M1z8uDGV653jo+xurioDVz5D+xeFVAcbBOAXpF+I+LZaS74mnbusF4fUIMoudW5F6cVBy8EXgov6K9ksKMd7Feg0vGyTNFx6hrV7UkUj 1qFV0MRBVGlpDRitzLh8H/anb/M= Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 15/11/2021 18:14, Andrzej Pietrasiewicz wrote: > Hi Hans, > > W dniu 15.11.2021 o 16:07, Hans Verkuil pisze: >> Andrzej, >> >> Can you rebase this series on top of the master branch of >> https://git.linuxtv.org/media_stage.git/ ? Unfortunately this v7 no longer >> applies. Specifically "rkvdec: Add the VP9 backend" failed in a non-trivial >> manner. > > This is a branch for you: > > https://gitlab.collabora.com/linux/for-upstream/-/tree/vp9-uapi I'm getting a bunch of sparse/smatch warnings: sparse: rkvdec/rkvdec-vp9.c:190:43: warning: variable 'dec_params' set but not used [-Wunused-but-set-variable] rkvdec/rkvdec-vp9.c:245:43: warning: variable 'dec_params' set but not used [-Wunused-but-set-variable] SPARSE:hantro/hantro_postproc.c hantro/hantro_postproc.c:37:35: warning: symbol 'hantro_g1_postproc_regs' was not declared. Should it be static? smatch: rkvdec/rkvdec-vp9.c:190:43: warning: variable 'dec_params' set but not used [-Wunused-but-set-variable] rkvdec/rkvdec-vp9.c:245:43: warning: variable 'dec_params' set but not used [-Wunused-but-set-variable] rkvdec/rkvdec-vp9.c: rkvdec/rkvdec-vp9.c:236 init_intra_only_probs() error: buffer overflow 'ptr' 90 <= 91 hantro/hantro_g2_vp9_dec.c: hantro/hantro_g2_vp9_dec.c:670 config_probs() error: memcpy() 'adaptive->inter_mode[i]' too small (4 vs 21) hantro/hantro_g2_vp9_dec.c: hantro/hantro_g2_vp9_dec.c:670 config_probs() error: memcpy() 'probs->inter_mode[i]' too small (3 vs 21 Also a bunch of kerneldoc warnings: include/media/v4l2-vp9.h:30: warning: Function parameter or member 'joint' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'sign' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'classes' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'class0_bit' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'bits' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'class0_fr' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'fr' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'class0_hp' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:30: warning: Function parameter or member 'hp' not described in 'v4l2_vp9_frame_mv_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'tx8' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'tx16' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'tx32' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'coef' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'skip' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'inter_mode' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'interp_filter' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'is_inter' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'comp_mode' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'single_ref' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'comp_ref' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'y_mode' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'uv_mode' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'partition' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:58: warning: Function parameter or member 'mv' not described in 'v4l2_vp9_frame_context' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'partition' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'skip' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'intra_inter' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'tx32p' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'tx16p' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'tx8p' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'y_mode' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'uv_mode' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'comp' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'comp_ref' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'single_ref' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'mv_mode' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'filter' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'mv_joint' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'sign' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'classes' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'class0' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'bits' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'class0_fp' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'fp' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'class0_hp' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'hp' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'coeff' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:93: warning: Function parameter or member 'eob' not described in 'v4l2_vp9_frame_symbol_counts' include/media/v4l2-vp9.h:166: warning: expecting prototype for v4l2_vp9_adapt_coef_probs(). Prototype was for v4l2_vp9_adapt_noncoef_probs() instead drivers/media/platform/omap3isp/omap3isp.h:107: warning: Function parameter or member 'vp_clk_pol' not described in 'isp_ccp2_cfg' drivers/media/platform/omap3isp/omap3isp.h:107: warning: Function parameter or member 'lanecfg' not described in 'isp_ccp2_cfg' drivers/media/platform/qcom/venus/core.h:202: warning: Function parameter or member 'sys_err_done' not described in 'venus_core' drivers/media/platform/qcom/venus/core.h:462: warning: Function parameter or member 'fw_min_cnt' not described in 'venus_inst' drivers/media/platform/qcom/venus/core.h:462: warning: Function parameter or member 'flags' not described in 'venus_inst' drivers/media/platform/qcom/venus/core.h:462: warning: Function parameter or member 'dpb_ids' not described in 'venus_inst' drivers/staging/media/hantro/hantro.h:115: warning: Enum value 'HANTRO_MODE_VP9_DEC' not described in enum 'hantro_codec_mode' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'tile_edge' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'segment_map' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'misc' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'cnts' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'probability_tables' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'frame_context' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'cur' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'last' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'bsd_ctrl_offset' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'segment_map_size' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'ctx_counters_offset' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'tile_info_offset' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'tile_r_info' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'tile_c_info' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'last_tile_r' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'last_tile_c' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'last_sbs_r' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'last_sbs_c' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'active_segment' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'feature_enabled' not described in 'hantro_vp9_dec_hw_ctx' drivers/staging/media/hantro/hantro_hw.h:211: warning: Function parameter or member 'feature_data' not described in 'hantro_vp9_dec_hw_ctx' You can test kerneldoc yourself with: scripts/kernel-doc -none include/media/v4l2-vp9.h Regards, Hans > > Regards, > > Andrzej > > >> >> Regards, >> >> Hans >> >> On 29/09/2021 18:04, Andrzej Pietrasiewicz wrote: >>> Dear all, >>> >>> This patch series adds VP9 codec V4L2 control interface and two drivers >>> using the new controls. It is a follow-up of previous v6 series [1]. >>> >>> In this iteration, we've implemented VP9 hardware decoding on two devices: >>> Rockchip VDEC and Hantro G2, and tested on RK3399, i.MX8MQ and i.MX8MP. >>> The i.MX8M driver needs proper power domains support, though, which is a >>> subject of a different effort, but in all 3 cases we were able to run the >>> drivers. >>> >>> GStreamer support is also available, the needed changes have been submitted >>> by Daniel Almeida [2]. This MR is ready to be merged, and just needs the >>> VP9 V4L2 controls to be merged and released. >>> >>> Both rkvdec and hantro drivers are passing a significant number of VP9 tests >>> using Fluster[3]. There are still a few tests that are not passing, due to >>> dynamic frame resize (not yet supported by V4L2) and small size videos >>> (due to IP block limitations). >>> >>> The series adds the VP9 codec V4L2 control API as uAPI, so it aims at being >>> merged without passing through staging, as agreed[4]. The ABI has been checked >>> for padding and verified to contain no holes. >>> >>> [1] https://patchwork.linuxtv.org/project/linux-media/list/?series=6377 >>> [2] https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2144 >>> [3] https://github.com/fluendo/fluster >>> [4] https://lore.kernel.org/linux-media/b8f83c93-67fd-09f5-9314-15746cbfdc61@xs4all.nl/ >>> >>> The series depends on the YUV tiled format support prepared by Ezequiel: >>> https://www.spinics.net/lists/linux-media/msg197047.html >>> >>> Rebased onto latest media_tree. >>> >>> Changes related to v6: >>> - moved setting tile filter and tile bsd auxiliary buffer addresses so >>> that they are always set, even if no tiles are used (thanks, Jernej) >>> - added a comment near the place where the 32-bit DMA mask is applied >>> (thanks, Nicolas) >>> - improved consistency in register names (thanks, Nicolas) >>> >>> Changes related to v5: >>> - improved the doc comments as per Ezequiel's review (thanks, Ezequiel) >>> - improved pdf output of documentation >>> - added Benjamin's Reviewed-by (thanks, Benjamin) >>> >>> Changes related to v4: >>> - removed unused enum v4l2_vp9_intra_prediction_mode >>> - converted remaining enums to defines to follow the convention >>> - improved the documentation, in particular better documented how to use segmentation >>> features >>> >>> Changes related to v3: >>> >>> Apply suggestions from Jernej's review (thanks, Jernej): >>> - renamed a control and two structs: >>> V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR_PROBS => >>> V4L2_CTRL_TYPE_VP9_COMPRESSED_HDR >>> v4l2_ctrl_vp9_compressed_hdr_probs => >>> v4l2_ctrl_vp9_compressed_hdr >>> v4l2_vp9_mv_compressed_hdr_probs => v4l2_vp9_mv_probs >>> - moved tx_mode to v4l2_ctrl_vp9_compressed_hdr >>> - fixed enum v4l2_vp9_ref_frame_sign_bias values (which are used to test a bitfield) >>> - explicitly assigned values to all other vp9 enums >>> >>> Apply suggestion from Nicolas's review (thanks, Nicolas): >>> - explicitly stated that the v4l2_ctrl_vp9_compressed_hdr control is optional >>> and implemented only by drivers which need it >>> >>> Changes related to the RFC v2: >>> >>> - added another driver including a postprocessor to de-tile >>> codec-specific tiling >>> - reworked uAPI structs layout to follow VP8 style >>> - changed validation of loop filter params >>> - changed validation of segmentation params >>> - changed validation of VP9 frame params >>> - removed level lookup array from loop filter struct >>> (can be computed by drivers) >>> - renamed some enum values to match the spec more closely >>> - V4L2 VP9 library changed the 'eob' member of >>> 'struct v4l2_vp9_frame_symbol_counts' so that it is an array >>> of pointers instead of an array of pointers to arrays >>> (IPs such as g2 creatively pass parts of the 'eob' counts in >>> the 'coeff' counts) >>> - factored out several repeated portions of code >>> - minor nitpicks and cleanups >>> >>> Andrzej Pietrasiewicz (6): >>> media: uapi: Add VP9 stateless decoder controls >>> media: Add VP9 v4l2 library >>> media: hantro: Rename registers >>> media: hantro: Prepare for other G2 codecs >>> media: hantro: Support VP9 on the G2 core >>> media: hantro: Support NV12 on the G2 core >>> >>> Boris Brezillon (1): >>> media: rkvdec: Add the VP9 backend >>> >>> Ezequiel Garcia (4): >>> hantro: postproc: Fix motion vector space size >>> hantro: postproc: Introduce struct hantro_postproc_ops >>> hantro: Simplify postprocessor >>> hantro: Add quirk for NV12/NV12_4L4 capture format >>> >>> .../userspace-api/media/v4l/biblio.rst | 10 + >>> .../media/v4l/ext-ctrls-codec-stateless.rst | 573 +++++ >>> .../media/v4l/pixfmt-compressed.rst | 15 + >>> .../media/v4l/vidioc-g-ext-ctrls.rst | 8 + >>> .../media/v4l/vidioc-queryctrl.rst | 12 + >>> .../media/videodev2.h.rst.exceptions | 2 + >>> drivers/media/v4l2-core/Kconfig | 4 + >>> drivers/media/v4l2-core/Makefile | 1 + >>> drivers/media/v4l2-core/v4l2-ctrls-core.c | 180 ++ >>> drivers/media/v4l2-core/v4l2-ctrls-defs.c | 8 + >>> drivers/media/v4l2-core/v4l2-ioctl.c | 1 + >>> drivers/media/v4l2-core/v4l2-vp9.c | 1850 +++++++++++++++++ >>> drivers/staging/media/hantro/Kconfig | 1 + >>> drivers/staging/media/hantro/Makefile | 7 +- >>> drivers/staging/media/hantro/hantro.h | 40 +- >>> drivers/staging/media/hantro/hantro_drv.c | 23 +- >>> drivers/staging/media/hantro/hantro_g2.c | 27 + >>> .../staging/media/hantro/hantro_g2_hevc_dec.c | 69 +- >>> drivers/staging/media/hantro/hantro_g2_regs.h | 132 +- >>> .../staging/media/hantro/hantro_g2_vp9_dec.c | 980 +++++++++ >>> drivers/staging/media/hantro/hantro_hw.h | 83 +- >>> .../staging/media/hantro/hantro_postproc.c | 79 +- >>> drivers/staging/media/hantro/hantro_v4l2.c | 20 + >>> drivers/staging/media/hantro/hantro_vp9.c | 240 +++ >>> drivers/staging/media/hantro/hantro_vp9.h | 103 + >>> drivers/staging/media/hantro/imx8m_vpu_hw.c | 38 +- >>> .../staging/media/hantro/rockchip_vpu_hw.c | 7 +- >>> .../staging/media/hantro/sama5d4_vdec_hw.c | 3 +- >>> drivers/staging/media/rkvdec/Kconfig | 1 + >>> drivers/staging/media/rkvdec/Makefile | 2 +- >>> drivers/staging/media/rkvdec/rkvdec-vp9.c | 1078 ++++++++++ >>> drivers/staging/media/rkvdec/rkvdec.c | 52 +- >>> drivers/staging/media/rkvdec/rkvdec.h | 12 +- >>> include/media/v4l2-ctrls.h | 4 + >>> include/media/v4l2-vp9.h | 182 ++ >>> include/uapi/linux/v4l2-controls.h | 284 +++ >>> include/uapi/linux/videodev2.h | 6 + >>> 37 files changed, 6033 insertions(+), 104 deletions(-) >>> create mode 100644 drivers/media/v4l2-core/v4l2-vp9.c >>> create mode 100644 drivers/staging/media/hantro/hantro_g2.c >>> create mode 100644 drivers/staging/media/hantro/hantro_g2_vp9_dec.c >>> create mode 100644 drivers/staging/media/hantro/hantro_vp9.c >>> create mode 100644 drivers/staging/media/hantro/hantro_vp9.h >>> create mode 100644 drivers/staging/media/rkvdec/rkvdec-vp9.c >>> create mode 100644 include/media/v4l2-vp9.h >>> >>> >>> base-commit: e4e737bb5c170df6135a127739a9e6148ee3da82 >>> >> >