From patchwork Wed Dec 7 14:28:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 13067235 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 7859EC352A1 for ; Wed, 7 Dec 2022 14:29:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230318AbiLGO3N (ORCPT ); Wed, 7 Dec 2022 09:29:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230372AbiLGO2w (ORCPT ); Wed, 7 Dec 2022 09:28:52 -0500 Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DD366449 for ; Wed, 7 Dec 2022 06:28:38 -0800 (PST) Received: by mail-lf1-x129.google.com with SMTP id j4so28996138lfk.0 for ; Wed, 07 Dec 2022 06:28:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=YPYBQvv5acXmkzTDemHHFrRFZ9k6j4P1yxR7/lFHMcQ=; b=D/qyDVjvU17bztJd0zm90q3gMl4DPswv//AtyuMVvQBgRPMSunIFRJwtnCYSvTxSbI MGFXEoUZiYY1ES4ajXdt28/9loge3kI10tG1/aUMZ30cHmc7e/MlJlkxVaEcz5pJszGr CjzmjumcgQzP6AM+tCcsUFWmZXCAGWU/KtTd7No1FCa19c6HqGJRBhT8Nkk4rJexRcCo JhAupe/Uu9tNEuK2Ewh04ytfQAYPF4J/vIdqqAuWcgti8vcGZSKFw1kQkPF80KQKG/la /xAld0tU5WuCCCir9TdsAXyQUXaOtYDqT+rFZpgCzuFXBq0JItmm1CzhbI535WLEAykH PXOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=YPYBQvv5acXmkzTDemHHFrRFZ9k6j4P1yxR7/lFHMcQ=; b=GXUjvn7WJ3K4R7jUM8q4V7mdUOGBoQ4fuWsCO0fVxAKRclCwCsvsX/doz17e0Q1kDV ULDf9EcePl8Gqpb/dkyyQ/iA3MdUGJDqRFmZa/mBJAwByXe1TRqOg7us2O7BACJevkj2 ZRF4v49F6wv461L5WgO7beVvzSVrAZqDkaKfSOE3SpxNLEDh6tV61wFhgXi1ktH+FfUY R1G4NB6BvXiGpKfgLJrv5IOoX/mhAJHegR8wL4LeQ7CZeIXRr/XPHx6on01o9SBdpE0J +WqfLC4qxoaKJCrOQbzs4Sb+mKxPaF/sQTuuZZVvplUNWvE5VSOwpfJXZddBvtWxI6OQ teug== X-Gm-Message-State: ANoB5pm30RHcbYv+cDyGIGPHvA8sPPmDBNtwsae4YLWrqk0W8mkpdxGO h/GA1/3Zdo0I9CPBUEqZR2XBaw== X-Google-Smtp-Source: AA0mqf5YPSZBfNwGLherIDiREftMg4LO0li/pk8Z+mpZuynbABROKC2jGDp0tC2GZIcIXszTAJKTnA== X-Received: by 2002:a05:6512:281b:b0:4b3:e086:87d8 with SMTP id cf27-20020a056512281b00b004b3e08687d8mr22907479lfb.259.1670423316347; Wed, 07 Dec 2022 06:28:36 -0800 (PST) Received: from eriador.lan (dzccz6yyyyyyyyyyybcwt-3.rev.dnainternet.fi. [2001:14ba:a085:4d00::8a5]) by smtp.gmail.com with ESMTPSA id f27-20020a19381b000000b0049fff3f645esm2863430lfa.70.2022.12.07.06.28.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Dec 2022 06:28:35 -0800 (PST) From: Dmitry Baryshkov To: Rob Clark , Sean Paul , Abhinav Kumar Cc: Stephen Boyd , David Airlie , Daniel Vetter , Bjorn Andersson , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org Subject: [PATCH 1/3] drm/msm/dpu: handle UBWC 1.0 in dpu_hw_sspp_setup_format Date: Wed, 7 Dec 2022 16:28:31 +0200 Message-Id: <20221207142833.204193-2-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221207142833.204193-1-dmitry.baryshkov@linaro.org> References: <20221207142833.204193-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Extend dpu_hw_sspp_setup_format() to also handle the UBWC 1.0 case. Signed-off-by: Dmitry Baryshkov Reviewed-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c index 691c471b08c2..4246ab0b3bee 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c @@ -310,7 +310,11 @@ static void dpu_hw_sspp_setup_format(struct dpu_hw_pipe *ctx, ctx->mdp->highest_bank_bit << 18); switch (ctx->catalog->caps->ubwc_version) { case DPU_HW_UBWC_VER_10: - /* TODO: UBWC v1 case */ + fast_clear = fmt->alpha_enable ? BIT(31) : 0; + DPU_REG_WRITE(c, SSPP_UBWC_STATIC_CTRL, + fast_clear | (ctx->mdp->ubwc_swizzle & 0x1) | + BIT(8) | + (ctx->mdp->highest_bank_bit << 4)); break; case DPU_HW_UBWC_VER_20: fast_clear = fmt->alpha_enable ? BIT(31) : 0;