From patchwork Thu Jun 29 19:21:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhinav Kumar X-Patchwork-Id: 697723 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 4A91AEB64DD for ; Thu, 29 Jun 2023 19:24:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232330AbjF2TYJ (ORCPT ); Thu, 29 Jun 2023 15:24:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51118 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232596AbjF2TXc (ORCPT ); Thu, 29 Jun 2023 15:23:32 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6FCF21FD8; Thu, 29 Jun 2023 12:23:31 -0700 (PDT) Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35TIhPIW031023; Thu, 29 Jun 2023 19:23:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=ZktDg8+mFfg6IYxOxEraVWv5FLlTc8FfQIF6iFrOYzs=; b=UHoCkA0EL8I26KVuD/tOyj3ESQbrqY57fMEn+WJqOVTLEWFo2skiKYILs5H0kW2VWLl6 CLXNBczrOJzc3Z5Bn3w9EcKrHMFuXASiTuY+93YDWvENl/GD7RFiOEKnC+I0MRqpZ7zR kwqk6LtYgzmKIFooW4Dkw9eDBKmjbt5yMDbtRv3JO+ehspwiIJELcFq7xQavdabWbQQM RkHmvbS2RBAVU7z5VAkudayE6ay/hoiRboUrYhczK5ayDEMUnYTzV/zqcrXhA6ZVx8YK Dx5XSc2GX3bn7q3ZFiq+PUGgusK5TcKPjWpuUD1Fvy2r95c8rp88FOm7S+2apMVi13Ab 2w== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3rhfew82q6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Jun 2023 19:23:18 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 35TJNHPU028096 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Jun 2023 19:23:17 GMT Received: from abhinavk-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.7; Thu, 29 Jun 2023 12:21:49 -0700 From: Abhinav Kumar To: , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , "Daniel Vetter" CC: , , , , Subject: [PATCH v2 1/3] drm/msm/dpu: re-introduce dpu core revision to the catalog Date: Thu, 29 Jun 2023 12:21:16 -0700 Message-ID: <20230629192121.14008-1-quic_abhinavk@quicinc.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: DtDXSnC-1eK0SnBcewpLN5hZTh1rSVK6 X-Proofpoint-GUID: DtDXSnC-1eK0SnBcewpLN5hZTh1rSVK6 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-29_06,2023-06-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 suspectscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 spamscore=0 mlxlogscore=999 adultscore=0 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306290174 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org With [1] dpu core revision was dropped in favor of using the compatible string from the device tree to select the dpu catalog being used in the device. This approach works well however also necessitates adding catalog entries for small register level details as dpu capabilities and/or features bloating the catalog unnecessarily. Examples include but are not limited to data_compress, interrupt register set, widebus etc. Introduce the dpu core revision back as an entry to the catalog so that we can just use dpu revision checks and enable those bits which should be enabled unconditionally and not controlled by a catalog and also simplify the changes to do something like: if (dpu_core_revision > xxxxx && dpu_core_revision < xxxxx) enable the bit; Also, add some of the useful macros back to be able to use dpu core revision effectively. [1]: https://patchwork.freedesktop.org/patch/530891/?series=113910&rev=4 changes in v2: - drop DPU step version as features are not changing across steps - add core_major_version / core_minor_version to avoid conflicts Signed-off-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 8 ++++++-- 16 files changed, 36 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h index 7d0d0e74c3b0..a5d486783c3f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h @@ -190,6 +190,8 @@ static const struct dpu_perf_cfg msm8998_perf_data = { }; const struct dpu_mdss_cfg dpu_msm8998_cfg = { + .core_major_version = 0x3, + .core_minor_version = 0x0, .caps = &msm8998_dpu_caps, .ubwc = &msm8998_ubwc_cfg, .mdp_count = ARRAY_SIZE(msm8998_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h index b6098141bb9b..1fdb89a4b7a6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h @@ -194,6 +194,8 @@ static const struct dpu_perf_cfg sdm845_perf_data = { }; const struct dpu_mdss_cfg dpu_sdm845_cfg = { + .core_major_version = 0x4, + .core_minor_version = 0x0, .caps = &sdm845_dpu_caps, .ubwc = &sdm845_ubwc_cfg, .mdp_count = ARRAY_SIZE(sdm845_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h index b5f751354267..129c62cf450d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h @@ -208,6 +208,8 @@ static const struct dpu_perf_cfg sm8150_perf_data = { }; const struct dpu_mdss_cfg dpu_sm8150_cfg = { + .core_major_version = 0x5, + .core_minor_version = 0x0, .caps = &sm8150_dpu_caps, .ubwc = &sm8150_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm8150_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h index 8ed2b263c5ea..ca037b070f44 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h @@ -214,6 +214,8 @@ static const struct dpu_perf_cfg sc8180x_perf_data = { }; const struct dpu_mdss_cfg dpu_sc8180x_cfg = { + .core_major_version = 0x5, + .core_minor_version = 0x1, .caps = &sc8180x_dpu_caps, .ubwc = &sc8180x_ubwc_cfg, .mdp_count = ARRAY_SIZE(sc8180x_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h index daebd2170041..e446af90767e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h @@ -214,6 +214,8 @@ static const struct dpu_perf_cfg sm8250_perf_data = { }; const struct dpu_mdss_cfg dpu_sm8250_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x0, .caps = &sm8250_dpu_caps, .ubwc = &sm8250_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm8250_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h index 67566b07195a..88288c80b652 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h @@ -132,6 +132,8 @@ static const struct dpu_perf_cfg sc7180_perf_data = { }; const struct dpu_mdss_cfg dpu_sc7180_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x2, .caps = &sc7180_dpu_caps, .ubwc = &sc7180_ubwc_cfg, .mdp_count = ARRAY_SIZE(sc7180_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h index 031fc8dae3c6..93c901502b5a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h @@ -102,6 +102,8 @@ static const struct dpu_perf_cfg sm6115_perf_data = { }; const struct dpu_mdss_cfg dpu_sm6115_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x3, .caps = &sm6115_dpu_caps, .ubwc = &sm6115_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm6115_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h index 06eba23b0236..ff7e4b775fd5 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_4_sm6350.h @@ -141,6 +141,8 @@ static const struct dpu_perf_cfg sm6350_perf_data = { }; const struct dpu_mdss_cfg dpu_sm6350_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x4, .caps = &sm6350_dpu_caps, .ubwc = &sm6350_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm6350_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h index f2808098af39..7bc86aa50e6f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h @@ -92,6 +92,8 @@ static const struct dpu_perf_cfg qcm2290_perf_data = { }; const struct dpu_mdss_cfg dpu_qcm2290_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x5, .caps = &qcm2290_dpu_caps, .ubwc = &qcm2290_ubwc_cfg, .mdp_count = ARRAY_SIZE(qcm2290_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h index 241fa6746674..d92890f090d4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_6_9_sm6375.h @@ -107,6 +107,8 @@ static const struct dpu_perf_cfg sm6375_perf_data = { }; const struct dpu_mdss_cfg dpu_sm6375_cfg = { + .core_major_version = 0x6, + .core_minor_version = 0x9, .caps = &sm6375_dpu_caps, .ubwc = &sm6375_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm6375_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h index 8da424eaee6a..8a2dc56c79f8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h @@ -213,6 +213,8 @@ static const struct dpu_perf_cfg sm8350_perf_data = { }; const struct dpu_mdss_cfg dpu_sm8350_cfg = { + .core_major_version = 0x7, + .core_minor_version = 0x0, .caps = &sm8350_dpu_caps, .ubwc = &sm8350_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm8350_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h index 900fee410e11..bba7bdb9bd42 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h @@ -154,6 +154,8 @@ static const struct dpu_perf_cfg sc7280_perf_data = { }; const struct dpu_mdss_cfg dpu_sc7280_cfg = { + .core_major_version = 0x7, + .core_minor_version = 0x2, .caps = &sc7280_dpu_caps, .ubwc = &sc7280_ubwc_cfg, .mdp_count = ARRAY_SIZE(sc7280_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h index f6ce6b090f71..3f51b802b6b7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h @@ -217,6 +217,8 @@ static const struct dpu_perf_cfg sc8280xp_perf_data = { }; const struct dpu_mdss_cfg dpu_sc8280xp_cfg = { + .core_major_version = 0x8, + .core_minor_version = 0x0, .caps = &sc8280xp_dpu_caps, .ubwc = &sc8280xp_ubwc_cfg, .mdp_count = ARRAY_SIZE(sc8280xp_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h index 8d13c369213c..20acff9db979 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h @@ -221,6 +221,8 @@ static const struct dpu_perf_cfg sm8450_perf_data = { }; const struct dpu_mdss_cfg dpu_sm8450_cfg = { + .core_major_version = 0x8, + .core_minor_version = 0x1, .caps = &sm8450_dpu_caps, .ubwc = &sm8450_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm8450_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h index f17b9a7fee85..89fdf334a0aa 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h @@ -225,6 +225,8 @@ static const struct dpu_perf_cfg sm8550_perf_data = { }; const struct dpu_mdss_cfg dpu_sm8550_cfg = { + .core_major_version = 0x9, + .core_minor_version = 0x0, .caps = &sm8550_dpu_caps, .ubwc = &sm8550_ubwc_cfg, .mdp_count = ARRAY_SIZE(sm8550_mdp), diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index b860784ade72..8b900be3ea90 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -796,8 +796,9 @@ struct dpu_perf_cfg { /** * struct dpu_mdss_cfg - information of MDSS HW * This is the main catalog data structure representing - * this HW version. Contains number of instances, - * register offsets, capabilities of the all MDSS HW sub-blocks. + * this HW version. Contains dpu's major and minor versions, + * number of instances, register offsets, capabilities of the + * all MDSS HW sub-blocks. * * @dma_formats Supported formats for dma pipe * @cursor_formats Supported formats for cursor pipe @@ -805,6 +806,9 @@ struct dpu_perf_cfg { * @mdss_irqs: Bitmap with the irqs supported by the target */ struct dpu_mdss_cfg { + u8 core_major_version; + u8 core_minor_version; + const struct dpu_caps *caps; const struct dpu_ubwc_cfg *ubwc; From patchwork Thu Jun 29 19:21:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhinav Kumar X-Patchwork-Id: 698051 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 EBCFDEB64DD for ; Thu, 29 Jun 2023 19:24:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230345AbjF2TXf (ORCPT ); Thu, 29 Jun 2023 15:23:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232449AbjF2TXN (ORCPT ); Thu, 29 Jun 2023 15:23:13 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A2E183596; Thu, 29 Jun 2023 12:23:12 -0700 (PDT) Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35TGSaec006930; Thu, 29 Jun 2023 19:22:54 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=+hWul2nekoDN8xRttv+Z7MLmGJ5cvGp4fmfxDkERFUQ=; b=hd24qcb4baRZIqSiwJmKJocuwnCWyxPTPxEzCq+1GwdvJPCjmVZkBXQf/0FwJD9dDPrX uQ2slzma0r/4segPjhtaKN5h2V0WZpR0wB/CgguHMnswYfUouuQ6bkCGwl5vHpgQKsLN N1W/kMwzWVUpKbrW7r+5mo4ftOHp8MesymTXrvSbdq99WZOCiLm547vvFb8eGfKhMS/b gutBvyh0fRw28humJeb0+Nf3WMp07bWNPQlxqkCdy/GcU1twJ79I8hHDH9rw8ZOZjdER 3KLvYgIDggTKK6W4XqGuXynT1I6ULgCWmGAHAmz+9lx+HFnTWz8n2HAGeUtAMJLzpG2T dA== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3rgy1tj0y7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Jun 2023 19:22:53 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 35TJMrj4004286 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Jun 2023 19:22:53 GMT Received: from abhinavk-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.7; Thu, 29 Jun 2023 12:21:51 -0700 From: Abhinav Kumar To: , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , "Daniel Vetter" CC: , , , , Subject: [PATCH v2 2/3] drm/msm/dpu: use dpu core's major version to enable data compress Date: Thu, 29 Jun 2023 12:21:17 -0700 Message-ID: <20230629192121.14008-2-quic_abhinavk@quicinc.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230629192121.14008-1-quic_abhinavk@quicinc.com> References: <20230629192121.14008-1-quic_abhinavk@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: iKfPWVluYW23th--bmnPM5a56Equxp36 X-Proofpoint-GUID: iKfPWVluYW23th--bmnPM5a56Equxp36 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-29_06,2023-06-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 phishscore=0 impostorscore=0 mlxlogscore=999 mlxscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1015 adultscore=0 priorityscore=1501 bulkscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306290174 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Instead of using a feature bit to decide whether to enable data compress or not for DSC use-cases, use dpu core's major version instead. This will avoid defining feature bits for every bit level details of registers. Also, rename the intf's enable_compression() op to program_datapath() and allow it to accept a struct intf_dpu_datapath_cfg to program all the bits at once. This can be re-used by widebus later on as well as it touches the same register. Signed-off-by: Abhinav Kumar --- .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 9 +++++++-- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 9 +++++---- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h | 16 ++++++++++++++-- 3 files changed, 26 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index b856c6286c85..f4e15b4c4cc9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -50,6 +50,7 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg( to_dpu_encoder_phys_cmd(phys_enc); struct dpu_hw_ctl *ctl; struct dpu_hw_intf_cfg intf_cfg = { 0 }; + struct dpu_kms *dpu_kms = phys_enc->dpu_kms; ctl = phys_enc->hw_ctl; if (!ctl->ops.setup_intf_cfg) @@ -68,8 +69,12 @@ static void _dpu_encoder_phys_cmd_update_intf_cfg( phys_enc->hw_intf, phys_enc->hw_pp->idx); - if (intf_cfg.dsc != 0 && phys_enc->hw_intf->ops.enable_compression) - phys_enc->hw_intf->ops.enable_compression(phys_enc->hw_intf); + if (intf_cfg.dsc != 0 && dpu_kms->catalog->core_major_version >= 0x7) { + struct intf_dpu_datapath_cfg datapath_cfg = { 0 }; + + datapath_cfg.data_compress = true; + phys_enc->hw_intf->ops.program_datapath(phys_enc->hw_intf, &datapath_cfg); + } } static void dpu_encoder_phys_cmd_pp_tx_done_irq(void *arg, int irq_idx) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c index 5b0f6627e29b..85333df08fbc 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c @@ -513,11 +513,13 @@ static void dpu_hw_intf_disable_autorefresh(struct dpu_hw_intf *intf, } -static void dpu_hw_intf_enable_compression(struct dpu_hw_intf *ctx) +static void dpu_hw_intf_program_datapath(struct dpu_hw_intf *ctx, + struct intf_dpu_datapath_cfg *datapath_cfg) { u32 intf_cfg2 = DPU_REG_READ(&ctx->hw, INTF_CONFIG2); - intf_cfg2 |= INTF_CFG2_DCE_DATA_COMPRESS; + if (datapath_cfg->data_compress) + intf_cfg2 |= INTF_CFG2_DCE_DATA_COMPRESS; DPU_REG_WRITE(&ctx->hw, INTF_CONFIG2, intf_cfg2); } @@ -543,8 +545,7 @@ static void _setup_intf_ops(struct dpu_hw_intf_ops *ops, ops->disable_autorefresh = dpu_hw_intf_disable_autorefresh; } - if (cap & BIT(DPU_INTF_DATA_COMPRESS)) - ops->enable_compression = dpu_hw_intf_enable_compression; + ops->program_datapath = dpu_hw_intf_program_datapath; } struct dpu_hw_intf *dpu_hw_intf_init(const struct dpu_intf_cfg *cfg, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h index 99e21c4137f9..f736dca38463 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h @@ -48,6 +48,11 @@ struct intf_status { u32 line_count; /* current line count including blanking */ }; +struct intf_dpu_datapath_cfg { + u8 data_compress; /* enable data compress between dpu and dsi */ + /* can be expanded for other programmable bits */ +}; + /** * struct dpu_hw_intf_ops : Interface to the interface Hw driver functions * Assumption is these functions will be called after clocks are enabled @@ -70,7 +75,7 @@ struct intf_status { * @get_autorefresh: Retrieve autorefresh config from hardware * Return: 0 on success, -ETIMEDOUT on timeout * @vsync_sel: Select vsync signal for tear-effect configuration - * @enable_compression: Enable data compression + * @program_datapath: Program the DPU to interface datapath for relevant chipsets */ struct dpu_hw_intf_ops { void (*setup_timing_gen)(struct dpu_hw_intf *intf, @@ -108,7 +113,14 @@ struct dpu_hw_intf_ops { */ void (*disable_autorefresh)(struct dpu_hw_intf *intf, uint32_t encoder_id, u16 vdisplay); - void (*enable_compression)(struct dpu_hw_intf *intf); + /** + * Program the DPU to intf datapath by specifying + * which of the settings need to be programmed for + * use-cases which need DPU-intf handshake such as + * widebus, compression etc. + */ + void (*program_datapath)(struct dpu_hw_intf *intf, + struct intf_dpu_datapath_cfg *datapath_cfg); }; struct dpu_hw_intf { From patchwork Thu Jun 29 19:21:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abhinav Kumar X-Patchwork-Id: 697724 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 6A7C5EB64D9 for ; Thu, 29 Jun 2023 19:24:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230037AbjF2TXe (ORCPT ); Thu, 29 Jun 2023 15:23:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49722 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232440AbjF2TXN (ORCPT ); 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Thu, 29 Jun 2023 19:22:53 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 35TJMrj5004286 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 29 Jun 2023 19:22:53 GMT Received: from abhinavk-linux.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.7; Thu, 29 Jun 2023 12:21:53 -0700 From: Abhinav Kumar To: , Rob Clark , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , "Daniel Vetter" CC: , , , , Subject: [PATCH v2 3/3] drm/msm/dpu: drop DPU_INTF_DATA_COMPRESS from dpu catalog Date: Thu, 29 Jun 2023 12:21:18 -0700 Message-ID: <20230629192121.14008-3-quic_abhinavk@quicinc.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230629192121.14008-1-quic_abhinavk@quicinc.com> References: <20230629192121.14008-1-quic_abhinavk@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: FEIV5qmJ3gSCxC279exFzWNZd8gRsjNE X-Proofpoint-ORIG-GUID: FEIV5qmJ3gSCxC279exFzWNZd8gRsjNE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-06-29_06,2023-06-27_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 adultscore=0 spamscore=0 priorityscore=1501 suspectscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 mlxlogscore=930 impostorscore=0 mlxscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306290174 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Now that all usages of DPU_INTF_DATA_COMPRESS have been replaced with the dpu core's major revision lets drop DPU_INTF_DATA_COMPRESS from the catalog completely. Signed-off-by: Abhinav Kumar --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index 0de507d4d7b7..35994e676450 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -105,7 +105,7 @@ BIT(DPU_INTF_STATUS_SUPPORTED) | \ BIT(DPU_DATA_HCTL_EN)) -#define INTF_SC7280_MASK (INTF_SC7180_MASK | BIT(DPU_INTF_DATA_COMPRESS)) +#define INTF_SC7280_MASK (INTF_SC7180_MASK) #define WB_SM8250_MASK (BIT(DPU_WB_LINE_MODE) | \ BIT(DPU_WB_UBWC) | \ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index 8b900be3ea90..572e618150b8 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -181,7 +181,6 @@ enum { * @DPU_DATA_HCTL_EN Allows data to be transferred at different rate * than video timing * @DPU_INTF_STATUS_SUPPORTED INTF block has INTF_STATUS register - * @DPU_INTF_DATA_COMPRESS INTF block has DATA_COMPRESS register * @DPU_INTF_MAX */ enum { @@ -189,7 +188,6 @@ enum { DPU_INTF_TE, DPU_DATA_HCTL_EN, DPU_INTF_STATUS_SUPPORTED, - DPU_INTF_DATA_COMPRESS, DPU_INTF_MAX };