From patchwork Wed May 17 10:28:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13244589 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 20D62C77B7F for ; Wed, 17 May 2023 10:28:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 15CD110E3E8; Wed, 17 May 2023 10:28:16 +0000 (UTC) Received: from mail-lj1-x22a.google.com (mail-lj1-x22a.google.com [IPv6:2a00:1450:4864:20::22a]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5654110E3E7 for ; Wed, 17 May 2023 10:28:14 +0000 (UTC) Received: by mail-lj1-x22a.google.com with SMTP id 38308e7fff4ca-2ac89e6a5a1so5295471fa.0 for ; Wed, 17 May 2023 03:28:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1684319294; x=1686911294; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=3XitWxnVJL1EB3BIEYTCS8WE32TB1LL3K21ckZ+g4Hc=; b=HuF8fEbtNDtIdl73wbuOk62QBGYuOHrHFtliPCZYWC+7/9sk+J0yxmgFIgy2iumJ0u kaoleTp/ih2m48BIUZKiN6DPlp3yoQLu5RKQU1vqXMgrcBx1wo6+s+0nf58Rlvn1hIMp 9SfeWynug6U03kXdAONr2qIebOjyEMeAvlFdjkz9GIXAYV7VBQ8cxwY0wRlRbr2ao2m5 JThWPC4Bgtyx7xCqzGSCxoJZ2Ib5Is/a1EdHXx/f1TTEMjoLQS+uS5EYjux3Sfbiye9v aNvesps0z6CZ5tlgrs30tSzTmPGMtwSpjKOSHDtHYPFVPcSac1o428jpr4I83DaPd3C1 MUEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684319294; x=1686911294; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=3XitWxnVJL1EB3BIEYTCS8WE32TB1LL3K21ckZ+g4Hc=; b=gLI2iaYSTj4xxFJ5RV6P8OueenXigO1YEFLFGhqD2AhmBpTxQBvjRyKDgEn2oc/RXY 9LGTboqsX3uB1aH51bS8uG6IS++wzRav1Y0a8ziSzDg9miJmTxTOy5d6qT+bwVi61BV1 S3xzReqvP/KoImJC1GJuwJkf+iZ1nmv4mVCPBudi1z/HzxWNBKhOoilE7DbDUBEUg+zo Ywh3QKFZPz+j93Z+V2ANDIE3hBY3ngGYQfHffxM2rF+Oo0WyJbSArYlk+Bgy8z9awe6R GK4e6ImQzPdRmoQnYLMiwMGe/WvA1hImo7H465RQiLRkTNnSY8udHmaIS7c8bBSdKAgC lBbA== X-Gm-Message-State: AC+VfDzY2homLPv6FiDcdc5X9Xy7k98joSb5jpH+grDM8kmBb82uyvYw vqyjrg7sPWrHkPCclEzgQYhOyA== X-Google-Smtp-Source: ACHHUZ5tld/gb2zOS4SbPHN2bO40iRLJI+0cvGT/sGDxFzU7GK3s39VAbRp8Db3IkOUn4vA37Es5XA== X-Received: by 2002:a2e:3205:0:b0:2ad:9c17:a78f with SMTP id y5-20020a2e3205000000b002ad9c17a78fmr9441164ljy.53.1684319293883; Wed, 17 May 2023 03:28:13 -0700 (PDT) Received: from eriador.lan (dzdqv0yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a0db:1f00::8a5]) by smtp.gmail.com with ESMTPSA id e16-20020a2e8190000000b002ab017899e8sm4495356ljg.39.2023.05.17.03.28.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 May 2023 03:28:13 -0700 (PDT) From: Dmitry Baryshkov To: David Airlie , Daniel Vetter , Jani Nikula , Suraj Kandpal , Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten Date: Wed, 17 May 2023 13:28:06 +0300 Message-Id: <20230517102807.2181589-8-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230517102807.2181589-1-dmitry.baryshkov@linaro.org> References: <20230517102807.2181589-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v7 7/8] drm/display/dsc: include the rest of pre-SCR parameters X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-msm@vger.kernel.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Jessica Zhang , freedreno@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" DSC model contains pre-SCR RC parameters for other bpp/bpc combinations, include them here for completeness. The values were generated from the 'pre_scr_cfg_files_for_reference' files found in DSC models 20210623. The same fileset is a part of DSC model 20161212. Reviewed-by: Jessica Zhang Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/display/drm_dsc_helper.c | 72 ++++++++++++++++++++++++ 1 file changed, 72 insertions(+) diff --git a/drivers/gpu/drm/display/drm_dsc_helper.c b/drivers/gpu/drm/display/drm_dsc_helper.c index f1ba39df5708..f6d8a7be5967 100644 --- a/drivers/gpu/drm/display/drm_dsc_helper.c +++ b/drivers/gpu/drm/display/drm_dsc_helper.c @@ -331,6 +331,16 @@ struct rc_parameters_data { * Cross-checked against C Model releases: DSC_model_20161212 and 20210623 */ static const struct rc_parameters_data rc_parameters_pre_scr[] = { + { + .bpp = DSC_BPP(6), .bpc = 8, + { 683, 15, 6144, 3, 13, 11, 11, { + { 0, 2, 0 }, { 1, 4, -2 }, { 3, 6, -2 }, { 4, 6, -4 }, + { 5, 7, -6 }, { 5, 7, -6 }, { 6, 7, -6 }, { 6, 8, -8 }, + { 7, 9, -8 }, { 8, 10, -10 }, { 9, 11, -10 }, { 10, 12, -12 }, + { 10, 13, -12 }, { 12, 14, -12 }, { 15, 15, -12 } + } + } + }, { .bpp = DSC_BPP(8), .bpc = 8, { 512, 12, 6144, 3, 12, 11, 11, { @@ -366,6 +376,37 @@ static const struct rc_parameters_data rc_parameters_pre_scr[] = { } } }, + { + .bpp = DSC_BPP(10), .bpc = 8, + { 410, 12, 5632, 3, 12, 11, 11, { + { 0, 3, 2 }, { 0, 4, 0 }, { 1, 5, 0 }, { 2, 6, -2 }, + { 3, 7, -4 }, { 3, 7, -6 }, { 3, 7, -8 }, { 3, 8, -8 }, + { 3, 9, -8 }, { 3, 9, -10 }, { 5, 10, -10 }, { 5, 11, -10 }, + { 5, 12, -12 }, { 7, 13, -12 }, { 13, 15, -12 } + } + } + }, + { + .bpp = DSC_BPP(10), .bpc = 10, + { 410, 12, 5632, 7, 16, 15, 15, { + { 0, 7, 2 }, { 4, 8, 0 }, { 5, 9, 0 }, { 6, 10, -2 }, + { 7, 11, -4 }, { 7, 11, -6 }, { 7, 11, -8 }, { 7, 12, -8 }, + { 7, 13, -8 }, { 7, 13, -10 }, { 9, 14, -10 }, { 9, 15, -10 }, + { 9, 16, -12 }, { 11, 17, -12 }, { 17, 19, -12 } + } + } + }, + { + .bpp = DSC_BPP(10), .bpc = 12, + { 410, 12, 5632, 11, 20, 19, 19, { + { 0, 11, 2 }, { 4, 12, 0 }, { 9, 13, 0 }, { 10, 14, -2 }, + { 11, 15, -4 }, { 11, 15, -6 }, { 11, 15, -8 }, { 11, 16, -8 }, + { 11, 17, -8 }, { 11, 17, -10 }, { 13, 18, -10 }, + { 13, 19, -10 }, { 13, 20, -12 }, { 15, 21, -12 }, + { 21, 23, -12 } + } + } + }, { .bpp = DSC_BPP(12), .bpc = 8, { 341, 15, 2048, 3, 12, 11, 11, { @@ -397,6 +438,37 @@ static const struct rc_parameters_data rc_parameters_pre_scr[] = { } } }, + { + .bpp = DSC_BPP(15), .bpc = 8, + { 273, 15, 2048, 3, 12, 11, 11, { + { 0, 0, 10 }, { 0, 1, 8 }, { 0, 1, 6 }, { 0, 2, 4 }, + { 1, 2, 2 }, { 1, 3, 0 }, { 1, 4, -2 }, { 2, 4, -4 }, + { 3, 4, -6 }, { 3, 5, -8 }, { 4, 6, -10 }, { 5, 7, -10 }, + { 5, 8, -12 }, { 7, 13, -12 }, { 13, 15, -12 } + } + } + }, + { + .bpp = DSC_BPP(15), .bpc = 10, + { 273, 15, 2048, 7, 16, 15, 15, { + { 0, 2, 10 }, { 2, 5, 8 }, { 3, 5, 6 }, { 4, 6, 4 }, + { 5, 6, 2 }, { 5, 7, 0 }, { 5, 8, -2 }, { 6, 8, -4 }, + { 7, 8, -6 }, { 7, 9, -8 }, { 8, 10, -10 }, { 9, 11, -10 }, + { 9, 12, -12 }, { 11, 17, -12 }, { 17, 19, -12 } + } + } + }, + { + .bpp = DSC_BPP(15), .bpc = 12, + { 273, 15, 2048, 11, 20, 19, 19, { + { 0, 4, 10 }, { 2, 7, 8 }, { 4, 9, 6 }, { 6, 11, 4 }, + { 9, 11, 2 }, { 9, 11, 0 }, { 9, 12, -2 }, { 10, 12, -4 }, + { 11, 12, -6 }, { 11, 13, -8 }, { 12, 14, -10 }, + { 13, 15, -10 }, { 13, 16, -12 }, { 15, 21, -12 }, + { 21, 23, -12 } + } + } + }, { /* sentinel */ } };