From patchwork Wed Apr 12 11:56:52 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Gaignard X-Patchwork-Id: 13209081 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 48F1AC77B7A for ; Wed, 12 Apr 2023 11:57:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231648AbjDLL5X (ORCPT ); Wed, 12 Apr 2023 07:57:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38472 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231592AbjDLL5Q (ORCPT ); Wed, 12 Apr 2023 07:57:16 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 854CA83E8; Wed, 12 Apr 2023 04:57:11 -0700 (PDT) Received: from benjamin-XPS-13-9310.. (unknown [IPv6:2a01:e0a:120:3210:c2e:89bd:4b8e:9e98]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: benjamin.gaignard) by madras.collabora.co.uk (Postfix) with ESMTPSA id DDF1166056E0; Wed, 12 Apr 2023 12:57:09 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1681300630; bh=U8R2rRav8Jn6Fnweglmf5plZoy2ewPezrTTOwywp7zc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d15M8jPXLN3TBQ2zeZrulq/ZhGxZo98N5B7X/Wq29m5PQj+zIZaec01CpmV/k5ZYy sHfSJyAH6B8bDo5/4aRS1suO2BoQ0fMGZcROfKarQcCDXF/1myehFQqslg/QpR7aJ+ CEEVDQQij8ewWunmYk8fekPOK+n0meLLiDT/gnpSwH0NAgwUNEtskWHvd3wISWu9Pa zFMrCkfsiy2DZlqzdYMEed37uVJqyF5VybBEuMXaFV0V4O0FgwrijcD1LMi3us5f2s C+4QSJJhrsmahjuGhUJWdf6Q+dc+rngBKPA0tsjOE/24mWv1LSqt9w3ALKPK25QksQ xYujqXJsgL0Fw== From: Benjamin Gaignard To: ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de, mchehab@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, heiko@sntech.de, hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com Cc: linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@collabora.com, Benjamin Gaignard Subject: [PATCH v6 13/13] media: verisilicon: Conditionally ignore native formats Date: Wed, 12 Apr 2023 13:56:52 +0200 Message-Id: <20230412115652.403949-14-benjamin.gaignard@collabora.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230412115652.403949-1-benjamin.gaignard@collabora.com> References: <20230412115652.403949-1-benjamin.gaignard@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org AV1 film grain feature requires to use the postprocessor to produce valid frames. In such case the driver shouldn't propose native pixels format but only post-processed pixels format. Additionally if when setting a control a value could change capture queue pixels formats it is needed to call hantro_reset_raw_fmt(). Signed-off-by: Benjamin Gaignard Reviewed-by: Nicolas Dufresne --- Changes in v6: - Add defines for post-proc selection. drivers/media/platform/verisilicon/hantro.h | 3 + .../media/platform/verisilicon/hantro_drv.c | 14 +++-- .../platform/verisilicon/hantro_postproc.c | 6 +- .../media/platform/verisilicon/hantro_v4l2.c | 57 +++++++++++++------ .../media/platform/verisilicon/hantro_v4l2.h | 8 ++- 5 files changed, 63 insertions(+), 25 deletions(-) diff --git a/drivers/media/platform/verisilicon/hantro.h b/drivers/media/platform/verisilicon/hantro.h index a98cb40a8d3b..6523ffb74881 100644 --- a/drivers/media/platform/verisilicon/hantro.h +++ b/drivers/media/platform/verisilicon/hantro.h @@ -231,6 +231,8 @@ struct hantro_dev { * @ctrl_handler: Control handler used to register controls. * @jpeg_quality: User-specified JPEG compression quality. * @bit_depth: Bit depth of current frame + * @need_postproc: Set to true if the bitstream features require to + * use the post-processor. * * @codec_ops: Set of operations related to codec mode. * @postproc: Post-processing context. @@ -261,6 +263,7 @@ struct hantro_ctx { const struct hantro_codec_ops *codec_ops; struct hantro_postproc_ctx postproc; + bool need_postproc; /* Specific for particular codec modes. */ union { diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index aef1de20fc5e..e011449f6e4e 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -319,7 +319,7 @@ static int hantro_vp9_s_ctrl(struct v4l2_ctrl *ctrl) if (ctx->bit_depth == bit_depth) return 0; - return hantro_reset_raw_fmt(ctx, bit_depth); + return hantro_reset_raw_fmt(ctx, bit_depth, HANTRO_AUTO_POSTPROC); } default: return -EINVAL; @@ -343,7 +343,7 @@ static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl) if (ctx->bit_depth == bit_depth) return 0; - return hantro_reset_raw_fmt(ctx, bit_depth); + return hantro_reset_raw_fmt(ctx, bit_depth, HANTRO_AUTO_POSTPROC); } default: return -EINVAL; @@ -363,11 +363,17 @@ static int hantro_av1_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_STATELESS_AV1_SEQUENCE: { int bit_depth = ctrl->p_new.p_av1_sequence->bit_depth; + bool need_postproc = HANTRO_AUTO_POSTPROC; - if (ctx->bit_depth == bit_depth) + if (ctrl->p_new.p_av1_sequence->flags + & V4L2_AV1_SEQUENCE_FLAG_FILM_GRAIN_PARAMS_PRESENT) + need_postproc = HANTRO_FORCE_POSTPROC; + + if (ctx->bit_depth == bit_depth && + ctx->need_postproc == need_postproc) return 0; - return hantro_reset_raw_fmt(ctx, bit_depth); + return hantro_reset_raw_fmt(ctx, bit_depth, need_postproc); } default: return -EINVAL; diff --git a/drivers/media/platform/verisilicon/hantro_postproc.c b/drivers/media/platform/verisilicon/hantro_postproc.c index bb16af50719d..c977d64105b1 100644 --- a/drivers/media/platform/verisilicon/hantro_postproc.c +++ b/drivers/media/platform/verisilicon/hantro_postproc.c @@ -57,6 +57,10 @@ bool hantro_needs_postproc(const struct hantro_ctx *ctx, { if (ctx->is_encoder) return false; + + if (ctx->need_postproc) + return true; + return fmt->postprocessed; } @@ -197,7 +201,7 @@ int hantro_postproc_alloc(struct hantro_ctx *ctx) unsigned int i, buf_size; /* this should always pick native format */ - fmt = hantro_get_default_fmt(ctx, false, ctx->bit_depth); + fmt = hantro_get_default_fmt(ctx, false, ctx->bit_depth, HANTRO_AUTO_POSTPROC); if (!fmt) return -EINVAL; v4l2_fill_pixfmt_mp(&pix_mp, fmt->fourcc, ctx->src_fmt.width, diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.c b/drivers/media/platform/verisilicon/hantro_v4l2.c index e31cbe56779a..b02f74f6dcf7 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.c +++ b/drivers/media/platform/verisilicon/hantro_v4l2.c @@ -31,15 +31,21 @@ #define HANTRO_DEFAULT_BIT_DEPTH 8 static int hantro_set_fmt_out(struct hantro_ctx *ctx, - struct v4l2_pix_format_mplane *pix_mp); + struct v4l2_pix_format_mplane *pix_mp, + bool need_postproc); static int hantro_set_fmt_cap(struct hantro_ctx *ctx, struct v4l2_pix_format_mplane *pix_mp); static const struct hantro_fmt * -hantro_get_formats(const struct hantro_ctx *ctx, unsigned int *num_fmts) +hantro_get_formats(const struct hantro_ctx *ctx, unsigned int *num_fmts, bool need_postproc) { const struct hantro_fmt *formats; + if (need_postproc) { + *num_fmts = 0; + return NULL; + } + if (ctx->is_encoder) { formats = ctx->dev->variant->enc_fmts; *num_fmts = ctx->dev->variant->num_enc_fmts; @@ -108,7 +114,7 @@ hantro_find_format(const struct hantro_ctx *ctx, u32 fourcc) const struct hantro_fmt *formats; unsigned int i, num_fmts; - formats = hantro_get_formats(ctx, &num_fmts); + formats = hantro_get_formats(ctx, &num_fmts, HANTRO_AUTO_POSTPROC); for (i = 0; i < num_fmts; i++) if (formats[i].fourcc == fourcc) return &formats[i]; @@ -121,18 +127,28 @@ hantro_find_format(const struct hantro_ctx *ctx, u32 fourcc) } const struct hantro_fmt * -hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, int bit_depth) +hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, + int bit_depth, bool need_postproc) { const struct hantro_fmt *formats; unsigned int i, num_fmts; - formats = hantro_get_formats(ctx, &num_fmts); + formats = hantro_get_formats(ctx, &num_fmts, need_postproc); + for (i = 0; i < num_fmts; i++) { + if (bitstream == (formats[i].codec_mode != + HANTRO_MODE_NONE) && + hantro_check_depth_match(&formats[i], bit_depth)) + return &formats[i]; + } + + formats = hantro_get_postproc_formats(ctx, &num_fmts); for (i = 0; i < num_fmts; i++) { if (bitstream == (formats[i].codec_mode != HANTRO_MODE_NONE) && hantro_check_depth_match(&formats[i], bit_depth)) return &formats[i]; } + return NULL; } @@ -199,7 +215,7 @@ static int vidioc_enum_fmt(struct file *file, void *priv, */ skip_mode_none = capture == ctx->is_encoder; - formats = hantro_get_formats(ctx, &num_fmts); + formats = hantro_get_formats(ctx, &num_fmts, HANTRO_AUTO_POSTPROC); for (i = 0; i < num_fmts; i++) { bool mode_none = formats[i].codec_mode == HANTRO_MODE_NONE; fmt = &formats[i]; @@ -294,7 +310,7 @@ static int hantro_try_fmt(const struct hantro_ctx *ctx, fmt = hantro_find_format(ctx, pix_mp->pixelformat); if (!fmt) { - fmt = hantro_get_default_fmt(ctx, coded, HANTRO_DEFAULT_BIT_DEPTH); + fmt = hantro_get_default_fmt(ctx, coded, HANTRO_DEFAULT_BIT_DEPTH, HANTRO_AUTO_POSTPROC); pix_mp->pixelformat = fmt->fourcc; } @@ -387,7 +403,7 @@ hantro_reset_encoded_fmt(struct hantro_ctx *ctx) const struct hantro_fmt *vpu_fmt; struct v4l2_pix_format_mplane fmt; - vpu_fmt = hantro_get_default_fmt(ctx, true, HANTRO_DEFAULT_BIT_DEPTH); + vpu_fmt = hantro_get_default_fmt(ctx, true, HANTRO_DEFAULT_BIT_DEPTH, HANTRO_AUTO_POSTPROC); if (!vpu_fmt) return; @@ -397,17 +413,17 @@ hantro_reset_encoded_fmt(struct hantro_ctx *ctx) if (ctx->is_encoder) hantro_set_fmt_cap(ctx, &fmt); else - hantro_set_fmt_out(ctx, &fmt); + hantro_set_fmt_out(ctx, &fmt, HANTRO_AUTO_POSTPROC); } int -hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth) +hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth, bool need_postproc) { const struct hantro_fmt *raw_vpu_fmt; struct v4l2_pix_format_mplane raw_fmt, *encoded_fmt; int ret; - raw_vpu_fmt = hantro_get_default_fmt(ctx, false, bit_depth); + raw_vpu_fmt = hantro_get_default_fmt(ctx, false, bit_depth, need_postproc); if (!raw_vpu_fmt) return -EINVAL; @@ -420,12 +436,14 @@ hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth) raw_fmt.width = encoded_fmt->width; raw_fmt.height = encoded_fmt->height; if (ctx->is_encoder) - ret = hantro_set_fmt_out(ctx, &raw_fmt); + ret = hantro_set_fmt_out(ctx, &raw_fmt, need_postproc); else ret = hantro_set_fmt_cap(ctx, &raw_fmt); - if (!ret) + if (!ret) { ctx->bit_depth = bit_depth; + ctx->need_postproc = need_postproc; + } return ret; } @@ -433,7 +451,7 @@ hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth) void hantro_reset_fmts(struct hantro_ctx *ctx) { hantro_reset_encoded_fmt(ctx); - hantro_reset_raw_fmt(ctx, HANTRO_DEFAULT_BIT_DEPTH); + hantro_reset_raw_fmt(ctx, HANTRO_DEFAULT_BIT_DEPTH, HANTRO_AUTO_POSTPROC); } static void @@ -480,7 +498,8 @@ hantro_update_requires_hold_capture_buf(struct hantro_ctx *ctx, u32 fourcc) } static int hantro_set_fmt_out(struct hantro_ctx *ctx, - struct v4l2_pix_format_mplane *pix_mp) + struct v4l2_pix_format_mplane *pix_mp, + bool need_postproc) { struct vb2_queue *vq; int ret; @@ -533,7 +552,9 @@ static int hantro_set_fmt_out(struct hantro_ctx *ctx, * changes to the raw format. */ if (!ctx->is_encoder) - hantro_reset_raw_fmt(ctx, hantro_get_format_depth(pix_mp->pixelformat)); + hantro_reset_raw_fmt(ctx, + hantro_get_format_depth(pix_mp->pixelformat), + need_postproc); /* Colorimetry information are always propagated. */ ctx->dst_fmt.colorspace = pix_mp->colorspace; @@ -596,7 +617,7 @@ static int hantro_set_fmt_cap(struct hantro_ctx *ctx, * changes to the raw format. */ if (ctx->is_encoder) - hantro_reset_raw_fmt(ctx, HANTRO_DEFAULT_BIT_DEPTH); + hantro_reset_raw_fmt(ctx, HANTRO_DEFAULT_BIT_DEPTH, HANTRO_AUTO_POSTPROC); /* Colorimetry information are always propagated. */ ctx->src_fmt.colorspace = pix_mp->colorspace; @@ -616,7 +637,7 @@ static int hantro_set_fmt_cap(struct hantro_ctx *ctx, static int vidioc_s_fmt_out_mplane(struct file *file, void *priv, struct v4l2_format *f) { - return hantro_set_fmt_out(fh_to_ctx(priv), &f->fmt.pix_mp); + return hantro_set_fmt_out(fh_to_ctx(priv), &f->fmt.pix_mp, HANTRO_AUTO_POSTPROC); } static int diff --git a/drivers/media/platform/verisilicon/hantro_v4l2.h b/drivers/media/platform/verisilicon/hantro_v4l2.h index 9ea2fef57dcd..fca7e3a690e5 100644 --- a/drivers/media/platform/verisilicon/hantro_v4l2.h +++ b/drivers/media/platform/verisilicon/hantro_v4l2.h @@ -18,13 +18,17 @@ #include "hantro.h" +#define HANTRO_FORCE_POSTPROC true +#define HANTRO_AUTO_POSTPROC false + extern const struct v4l2_ioctl_ops hantro_ioctl_ops; extern const struct vb2_ops hantro_queue_ops; -int hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth); +int hantro_reset_raw_fmt(struct hantro_ctx *ctx, int bit_depth, bool need_postproc); void hantro_reset_fmts(struct hantro_ctx *ctx); int hantro_get_format_depth(u32 fourcc); const struct hantro_fmt * -hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, int bit_depth); +hantro_get_default_fmt(const struct hantro_ctx *ctx, bool bitstream, + int bit_depth, bool need_postproc); #endif /* HANTRO_V4L2_H_ */