From patchwork Tue May 2 21:02:56 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229280 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 858BAC7EE24 for ; Tue, 2 May 2023 21:03:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229988AbjEBVD3 (ORCPT ); Tue, 2 May 2023 17:03:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43110 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229955AbjEBVD2 (ORCPT ); Tue, 2 May 2023 17:03:28 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0E7BC1997; Tue, 2 May 2023 14:03:26 -0700 (PDT) Received: from pps.filterd (m0279871.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 342K0lTd019264; Tue, 2 May 2023 21:03:19 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-type; s=qcppdkim1; bh=OPKdt//vSaNh72sFweXcSiw1Ma3ZJwxJs8Y+K1Iovsc=; b=YNtxvC2tT2FoO5wo4NtlFnHUZ6/ZInWDC4qVxfBISyR6U2GpePFwNWw5W1/ynqskD4HV r2BkDAbxrdqWfxOxf6r29z5ijHcxcL7j34T6E+juxOtXJOCVI8H20uENqWWTxcFGUkJY 9s6/AyRBIPPnVdXp9UeFWNWCctuO9YNbT6XZiBL37u1VBU+/vDDef4ll2GA4fHR2vQad qxMMe5D4Xv5NGOsHHMGsrpQ3TSdsThHq0/4olgc3dBvg5kbqANxGKthtHgGSYa3vh99N hAi3FfF3DZDPq2ip/tkOglgZqErpWZlQmaK1qihBFedBTd2NnNKGkMhYvlhPOnB+utKe EA== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qan8gjrty-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 02 May 2023 21:03:19 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 342L3I58020570 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 May 2023 21:03:18 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:17 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Abhinav Kumar , , , , , , Subject: [PATCH v3 1/7] drm/msm/dpu: add dsc blocks for remaining chipsets in catalog Date: Tue, 2 May 2023 14:02:56 -0700 Message-ID: <1683061382-32651-2-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: 8tEXJrTN5MnoxFlDGvCivRcTMlmfiR-2 X-Proofpoint-ORIG-GUID: 8tEXJrTN5MnoxFlDGvCivRcTMlmfiR-2 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 mlxscore=0 priorityscore=1501 mlxlogscore=948 impostorscore=0 bulkscore=0 phishscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Abhinav Kumar There are some platforms has DSC blocks but it is not declared at catalog. For completeness, this patch adds DSC blocks for platforms which missed them. Signed-off-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 7 +++++++ drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 11 +++++++++++ 2 files changed, 18 insertions(+) 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 2b3ae84..17f821c 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 @@ -126,6 +126,11 @@ static const struct dpu_pingpong_cfg msm8998_pp[] = { DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), }; +static const struct dpu_dsc_cfg msm8998_dsc[] = { + DSC_BLK("dsc_0", DSC_0, 0x80000, 0), + DSC_BLK("dsc_1", DSC_1, 0x80400, 0), +}; + static const struct dpu_dspp_cfg msm8998_dspp[] = { DSPP_BLK("dspp_0", DSPP_0, 0x54000, DSPP_MSM8998_MASK, &msm8998_dspp_sblk), @@ -191,6 +196,8 @@ const struct dpu_mdss_cfg dpu_msm8998_cfg = { .dspp = msm8998_dspp, .pingpong_count = ARRAY_SIZE(msm8998_pp), .pingpong = msm8998_pp, + .dsc_count = ARRAY_SIZE(msm8998_dsc), + .dsc = msm8998_dsc, .intf_count = ARRAY_SIZE(msm8998_intf), .intf = msm8998_intf, .vbif_count = ARRAY_SIZE(msm8998_vbif), 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 e3bdfe7..5bb9882 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 @@ -142,6 +142,15 @@ static const struct dpu_merge_3d_cfg sc8180x_merge_3d[] = { MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x83200), }; +static const struct dpu_dsc_cfg sc8180x_dsc[] = { + DSC_BLK("dsc_0", DSC_0, 0x80000, BIT(DPU_DSC_OUTPUT_CTRL)), + DSC_BLK("dsc_1", DSC_1, 0x80400, BIT(DPU_DSC_OUTPUT_CTRL)), + DSC_BLK("dsc_2", DSC_2, 0x80800, BIT(DPU_DSC_OUTPUT_CTRL)), + DSC_BLK("dsc_3", DSC_3, 0x80c00, BIT(DPU_DSC_OUTPUT_CTRL)), + DSC_BLK("dsc_4", DSC_4, 0x81000, BIT(DPU_DSC_OUTPUT_CTRL)), + DSC_BLK("dsc_5", DSC_5, 0x81400, BIT(DPU_DSC_OUTPUT_CTRL)), +}; + static const struct dpu_intf_cfg sc8180x_intf[] = { INTF_BLK("intf_0", INTF_0, 0x6a000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 24, 25), INTF_BLK("intf_1", INTF_1, 0x6a800, 0x2bc, INTF_DSI, 0, 24, INTF_SC7180_MASK, MDP_SSPP_TOP0_INTR, 26, 27), @@ -192,6 +201,8 @@ const struct dpu_mdss_cfg dpu_sc8180x_cfg = { .mixer = sc8180x_lm, .pingpong_count = ARRAY_SIZE(sc8180x_pp), .pingpong = sc8180x_pp, + .dsc_count = ARRAY_SIZE(sc8180x_dsc), + .dsc = sc8180x_dsc, .merge_3d_count = ARRAY_SIZE(sc8180x_merge_3d), .merge_3d = sc8180x_merge_3d, .intf_count = ARRAY_SIZE(sc8180x_intf), From patchwork Tue May 2 21:02:57 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229279 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 A6732C7EE29 for ; Tue, 2 May 2023 21:03:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230070AbjEBVDf (ORCPT ); Tue, 2 May 2023 17:03:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230038AbjEBVDb (ORCPT ); Tue, 2 May 2023 17:03:31 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA2CC9E; Tue, 2 May 2023 14:03:29 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 342IqHkf015996; 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Tue, 2 May 2023 21:03:20 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:19 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v3 2/7] drm/msm/dpu: add DPU_PINGPONG_DSC feature bit Date: Tue, 2 May 2023 14:02:57 -0700 Message-ID: <1683061382-32651-3-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: cWDCC__ArhFz9AMdozX52gbI_5syU-5W X-Proofpoint-ORIG-GUID: cWDCC__ArhFz9AMdozX52gbI_5syU-5W X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 mlxlogscore=999 bulkscore=0 adultscore=0 spamscore=0 malwarescore=0 phishscore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Legacy DPU requires PP block to be involved during DSC setting up. This patch adds DDPU_PINGPONG_DSC feature bit to indicate that both dpu_hw_pp_setup_dsc() and dpu_hw_pp_dsc_enable() pingpong ops functions are required to complete DSC data path set up and start DSC engine. Reported-by : Marijn Suijten Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 ++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c | 9 ++++++--- 2 files changed, 8 insertions(+), 3 deletions(-) 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 71584cd..c07a6b6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -144,6 +144,7 @@ enum { * @DPU_PINGPONG_SPLIT PP block supports split fifo * @DPU_PINGPONG_SLAVE PP block is a suitable slave for split fifo * @DPU_PINGPONG_DITHER, Dither blocks + * @DPU_PINGPONG_DSC, PP ops functions required for DSC * @DPU_PINGPONG_MAX */ enum { @@ -152,6 +153,7 @@ enum { DPU_PINGPONG_SPLIT, DPU_PINGPONG_SLAVE, DPU_PINGPONG_DITHER, + DPU_PINGPONG_DSC, DPU_PINGPONG_MAX }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c index 3822e06..f255a04 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_pingpong.c @@ -264,9 +264,12 @@ static void _setup_pingpong_ops(struct dpu_hw_pingpong *c, c->ops.get_autorefresh = dpu_hw_pp_get_autorefresh_config; c->ops.poll_timeout_wr_ptr = dpu_hw_pp_poll_timeout_wr_ptr; c->ops.get_line_count = dpu_hw_pp_get_line_count; - c->ops.setup_dsc = dpu_hw_pp_setup_dsc; - c->ops.enable_dsc = dpu_hw_pp_dsc_enable; - c->ops.disable_dsc = dpu_hw_pp_dsc_disable; + + if (features & BIT(DPU_PINGPONG_DSC)) { + c->ops.setup_dsc = dpu_hw_pp_setup_dsc; + c->ops.enable_dsc = dpu_hw_pp_dsc_enable; + c->ops.disable_dsc = dpu_hw_pp_dsc_disable; + } if (test_bit(DPU_PINGPONG_DITHER, &features)) c->ops.setup_dither = dpu_hw_pp_setup_dither; From patchwork Tue May 2 21:02:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229281 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 2886CC7EE2A for ; Tue, 2 May 2023 21:03:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230074AbjEBVDg (ORCPT ); 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Tue, 02 May 2023 21:03:22 +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 342L3Lwp027368 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 May 2023 21:03:21 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:21 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v3 3/7] drm/msm/dpu: add DPU_PINGPONG_DSC bits into PP_BLK and PP_BLK_TE marcos Date: Tue, 2 May 2023 14:02:58 -0700 Message-ID: <1683061382-32651-4-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: vzAUyTyXue0zevnINEbzFS-Lj1TN04Mx X-Proofpoint-ORIG-GUID: vzAUyTyXue0zevnINEbzFS-Lj1TN04Mx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 lowpriorityscore=0 suspectscore=0 mlxscore=0 priorityscore=1501 mlxlogscore=999 impostorscore=0 bulkscore=0 phishscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org At legacy chipsets, it required DPU_PINGPONG_DSC bit be set to indicate pingpong ops functions are required to complete DSC data path setup if this chipset has DSC hardware block presented. This patch add DPU_PINGPONG_DSC bit to both PP_BLK and PP_BLK_TE marcos if it has DSC hardware block presented. Signed-off-by: Kuogee Hsieh --- .../drm/msm/disp/dpu1/catalog/dpu_3_0_msm8998.h | 12 +++++----- .../gpu/drm/msm/disp/dpu1/catalog/dpu_4_0_sdm845.h | 8 +++---- .../gpu/drm/msm/disp/dpu1/catalog/dpu_5_0_sm8150.h | 26 ++++++++++------------ .../drm/msm/disp/dpu1/catalog/dpu_5_1_sc8180x.h | 24 ++++++++++---------- .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_0_sm8250.h | 26 ++++++++++------------ .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_2_sc7180.h | 4 ++-- .../gpu/drm/msm/disp/dpu1/catalog/dpu_6_3_sm6115.h | 2 +- .../drm/msm/disp/dpu1/catalog/dpu_6_5_qcm2290.h | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 8 +++---- 9 files changed, 54 insertions(+), 58 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 17f821c..b7cd746 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 @@ -112,16 +112,16 @@ static const struct dpu_lm_cfg msm8998_lm[] = { }; static const struct dpu_pingpong_cfg msm8998_pp[] = { - PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk_te, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, BIT(DPU_PINGPONG_DSC), 0, + sdm845_pp_sblk_te, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), - PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, 0, sdm845_pp_sblk_te, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, BIT(DPU_PINGPONG_DSC), 0, + sdm845_pp_sblk_te, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), - PP_BLK("pingpong_2", PINGPONG_2, 0x71000, 0, sdm845_pp_sblk, + PP_BLK("pingpong_2", PINGPONG_2, 0x71000, 0, 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), - PP_BLK("pingpong_3", PINGPONG_3, 0x71800, 0, sdm845_pp_sblk, + PP_BLK("pingpong_3", PINGPONG_3, 0x71800, 0, 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), }; 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 ceca741..8888bd9 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 @@ -110,16 +110,16 @@ static const struct dpu_lm_cfg sdm845_lm[] = { }; static const struct dpu_pingpong_cfg sdm845_pp[] = { - PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk_te, + PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, BIT(DPU_PINGPONG_DSC), 0, sdm845_pp_sblk_te, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), - PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, 0, sdm845_pp_sblk_te, + PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, BIT(DPU_PINGPONG_DSC), 0, sdm845_pp_sblk_te, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), - PP_BLK("pingpong_2", PINGPONG_2, 0x71000, 0, sdm845_pp_sblk, + PP_BLK("pingpong_2", PINGPONG_2, 0x71000, BIT(DPU_PINGPONG_DSC), 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), - PP_BLK("pingpong_3", PINGPONG_3, 0x71800, 0, sdm845_pp_sblk, + PP_BLK("pingpong_3", PINGPONG_3, 0x71800, BIT(DPU_PINGPONG_DSC), 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), }; 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 42b0e58..3a7dffa 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 @@ -128,24 +128,22 @@ static const struct dpu_dspp_cfg sm8150_dspp[] = { }; static const struct dpu_pingpong_cfg sm8150_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), - PP_BLK("pingpong_1", PINGPONG_1, 0x70800, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), - PP_BLK("pingpong_2", PINGPONG_2, 0x71000, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), + PP_BLK("pingpong_2", PINGPONG_2, 0x71000, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), - PP_BLK("pingpong_3", PINGPONG_3, 0x71800, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), + PP_BLK("pingpong_3", PINGPONG_3, 0x71800, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), - PP_BLK("pingpong_4", PINGPONG_4, 0x72000, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - -1), - PP_BLK("pingpong_5", PINGPONG_5, 0x72800, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - -1), + PP_BLK("pingpong_4", PINGPONG_4, 0x72000, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1), + PP_BLK("pingpong_5", PINGPONG_5, 0x72800, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1), }; static const struct dpu_merge_3d_cfg sm8150_merge_3d[] = { 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 5bb9882..e766a2d 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 @@ -116,23 +116,23 @@ static const struct dpu_lm_cfg sc8180x_lm[] = { }; static const struct dpu_pingpong_cfg sc8180x_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), - PP_BLK("pingpong_1", PINGPONG_1, 0x70800, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), - PP_BLK("pingpong_2", PINGPONG_2, 0x71000, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), + PP_BLK("pingpong_2", PINGPONG_2, 0x71000, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), - PP_BLK("pingpong_3", PINGPONG_3, 0x71800, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), + PP_BLK("pingpong_3", PINGPONG_3, 0x71800, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), - PP_BLK("pingpong_4", PINGPONG_4, 0x72000, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), + PP_BLK("pingpong_4", PINGPONG_4, 0x72000, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1), - PP_BLK("pingpong_5", PINGPONG_5, 0x72800, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), + PP_BLK("pingpong_5", PINGPONG_5, 0x72800, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1), }; 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 ed130582..137b151 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 @@ -129,24 +129,22 @@ static const struct dpu_dspp_cfg sm8250_dspp[] = { }; static const struct dpu_pingpong_cfg sm8250_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), - PP_BLK("pingpong_1", PINGPONG_1, 0x70800, MERGE_3D_0, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, BIT(DPU_PINGPONG_DSC), MERGE_3D_0, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)), - PP_BLK("pingpong_2", PINGPONG_2, 0x71000, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), + PP_BLK("pingpong_2", PINGPONG_2, 0x71000, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)), - PP_BLK("pingpong_3", PINGPONG_3, 0x71800, MERGE_3D_1, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), + PP_BLK("pingpong_3", PINGPONG_3, 0x71800, BIT(DPU_PINGPONG_DSC), MERGE_3D_1, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)), - PP_BLK("pingpong_4", PINGPONG_4, 0x72000, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), - -1), - PP_BLK("pingpong_5", PINGPONG_5, 0x72800, MERGE_3D_2, sdm845_pp_sblk, - DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), - -1), + PP_BLK("pingpong_4", PINGPONG_4, 0x72000, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30), -1), + PP_BLK("pingpong_5", PINGPONG_5, 0x72800, BIT(DPU_PINGPONG_DSC), MERGE_3D_2, + sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 31), -1), }; static const struct dpu_merge_3d_cfg sm8250_merge_3d[] = { 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 a46b117..e5631a2 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 @@ -80,8 +80,8 @@ static const struct dpu_dspp_cfg sc7180_dspp[] = { }; static const struct dpu_pingpong_cfg sc7180_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk, -1, -1), - PP_BLK("pingpong_1", PINGPONG_1, 0x70800, 0, sdm845_pp_sblk, -1, -1), + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, 0, sdm845_pp_sblk, -1, -1), + PP_BLK("pingpong_1", PINGPONG_1, 0x70800, 0, 0, sdm845_pp_sblk, -1, -1), }; static const struct dpu_intf_cfg sc7180_intf[] = { 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 988d820..7b4ad0f 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 @@ -60,7 +60,7 @@ static const struct dpu_dspp_cfg sm6115_dspp[] = { }; static const struct dpu_pingpong_cfg sm6115_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk, + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), }; 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 c9003dc..20d4d14 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 @@ -57,7 +57,7 @@ static const struct dpu_dspp_cfg qcm2290_dspp[] = { }; static const struct dpu_pingpong_cfg qcm2290_pp[] = { - PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, sdm845_pp_sblk, + PP_BLK("pingpong_0", PINGPONG_0, 0x70000, 0, 0, sdm845_pp_sblk, DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8), DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)), }; 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 ca8a02d..6ea1e9d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -501,21 +501,21 @@ static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = { .intr_done = _done, \ .intr_rdptr = _rdptr, \ } -#define PP_BLK_TE(_name, _id, _base, _merge_3d, _sblk, _done, _rdptr) \ +#define PP_BLK_TE(_name, _id, _base, _features, _merge_3d, _sblk, _done, _rdptr) \ {\ .name = _name, .id = _id, \ .base = _base, .len = 0xd4, \ - .features = PINGPONG_SDM845_SPLIT_MASK, \ + .features = PINGPONG_SDM845_SPLIT_MASK | _features, \ .merge_3d = _merge_3d, \ .sblk = &_sblk, \ .intr_done = _done, \ .intr_rdptr = _rdptr, \ } -#define PP_BLK(_name, _id, _base, _merge_3d, _sblk, _done, _rdptr) \ +#define PP_BLK(_name, _id, _base, _features, _merge_3d, _sblk, _done, _rdptr) \ {\ .name = _name, .id = _id, \ .base = _base, .len = 0xd4, \ - .features = PINGPONG_SDM845_MASK, \ + .features = PINGPONG_SDM845_MASK | _features, \ .merge_3d = _merge_3d, \ .sblk = &_sblk, \ .intr_done = _done, \ From patchwork Tue May 2 21:02:59 2023 Content-Type: text/plain; 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Tue, 2 May 2023 21:03:23 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:22 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v3 4/7] drm/msm/dpu: add PINGPONG_NONE to disconnect DSC from PINGPONG Date: Tue, 2 May 2023 14:02:59 -0700 Message-ID: <1683061382-32651-5-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: QWCfN-D1H5JwBXoLeciicIQzSfZcn9ak X-Proofpoint-ORIG-GUID: QWCfN-D1H5JwBXoLeciicIQzSfZcn9ak X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 malwarescore=0 suspectscore=0 spamscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org During DSC setup, the crossbar mux need to be programmed to engage DSC to specified PINGPONG. Hence during tear down, the crossbar mux need to be reset to disengage DSC from PINGPONG. This patch add PINGPONG_NONE to serve as disable to reset crossbar mux. Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c | 7 +++---- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h | 1 - drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 3 ++- 4 files changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 1dc5dbe..d9ad334 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1839,7 +1839,7 @@ static void dpu_encoder_dsc_pipe_cfg(struct dpu_hw_dsc *hw_dsc, hw_pp->ops.setup_dsc(hw_pp); if (hw_dsc->ops.dsc_bind_pingpong_blk) - hw_dsc->ops.dsc_bind_pingpong_blk(hw_dsc, true, hw_pp->idx); + hw_dsc->ops.dsc_bind_pingpong_blk(hw_dsc, hw_pp->idx); if (hw_pp->ops.enable_dsc) hw_pp->ops.enable_dsc(hw_pp); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c index 4a6bbcc..3e68d47 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.c @@ -157,7 +157,6 @@ static void dpu_hw_dsc_config_thresh(struct dpu_hw_dsc *hw_dsc, static void dpu_hw_dsc_bind_pingpong_blk( struct dpu_hw_dsc *hw_dsc, - bool enable, const enum dpu_pingpong pp) { struct dpu_hw_blk_reg_map *c = &hw_dsc->hw; @@ -166,13 +165,13 @@ static void dpu_hw_dsc_bind_pingpong_blk( dsc_ctl_offset = DSC_CTL(hw_dsc->idx); - if (enable) + if (pp) mux_cfg = (pp - PINGPONG_0) & 0x7; DRM_DEBUG_KMS("%s dsc:%d %s pp:%d\n", - enable ? "Binding" : "Unbinding", + pp ? "Binding" : "Unbinding", hw_dsc->idx - DSC_0, - enable ? "to" : "from", + pp ? "to" : "from", pp - PINGPONG_0); DPU_REG_WRITE(c, dsc_ctl_offset, mux_cfg); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h index 287ec5f..138080a 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h @@ -44,7 +44,6 @@ struct dpu_hw_dsc_ops { struct drm_dsc_config *dsc); void (*dsc_bind_pingpong_blk)(struct dpu_hw_dsc *hw_dsc, - bool enable, enum dpu_pingpong pp); }; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h index 2d9192a..56826a9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h @@ -191,7 +191,8 @@ enum dpu_dsc { }; enum dpu_pingpong { - PINGPONG_0 = 1, + PINGPONG_NONE, + PINGPONG_0, PINGPONG_1, PINGPONG_2, PINGPONG_3, From patchwork Tue May 2 21:03:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229283 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 4D5CBC77B78 for ; Tue, 2 May 2023 21:03:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230059AbjEBVDu (ORCPT ); Tue, 2 May 2023 17:03:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43370 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230075AbjEBVDg (ORCPT ); Tue, 2 May 2023 17:03:36 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 70EA826AC; Tue, 2 May 2023 14:03:34 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 342JLf3C017852; Tue, 2 May 2023 21:03:26 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-type; s=qcppdkim1; bh=MZXLxTucwUHR/JI3u3tvf6ZNCJGcqQBlTxLCRihx7uw=; b=P5+lXd8520erN16dBC2DKIeQkTDGWLmp3ZJbyZWKIHfMqOMvdM7QA/QmWKAOGQWQDUaT ArPR0Z8nvoXq3Mn8hTGfJuoBQpZIgTzaQUqjbD+k9CuUd7oqxBDzExIhzdFu3S5Yj/Or zuwTDJOSC14goN4u+PASmgwcZ5S8yfW0gnM3eBtXiT6IIVuUo2nT7VmF69KW1TBMXbft qYpMfEdQHxyiTs7uSfcduMt9u17iNvKgN0N5sue/463NVL+mRYDkaf0556/rlzajkEQs PiVUQyG83A9oTbZmVQ6KrJvwgrkNZDeNpEZG83wrjWeKfH98h1tatNm84SyBdwkSEEl1 Dg== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qb4us8r8q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 02 May 2023 21:03:25 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 342L3O9n029233 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 May 2023 21:03:24 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:24 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v3 5/7] drm/msm/dpu: add support for DSC encoder v1.2 engine Date: Tue, 2 May 2023 14:03:00 -0700 Message-ID: <1683061382-32651-6-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: VLwA41_KEoIOiMLRsp5nbCSnmVcAi8Dz X-Proofpoint-ORIG-GUID: VLwA41_KEoIOiMLRsp5nbCSnmVcAi8Dz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 adultscore=0 priorityscore=1501 phishscore=0 impostorscore=0 mlxlogscore=999 spamscore=0 malwarescore=0 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add support for DSC 1.2 by providing the necessary hooks to program the DPU DSC 1.2 encoder. Changes in v3: -- fixed kernel test rebot report that "__iomem *off" is declared but not used at dpu_hw_dsc_config_1_2() -- unrolling thresh loops Reported-by: kernel test robot Signed-off-by: Kuogee Hsieh --- drivers/gpu/drm/msm/Makefile | 1 + drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 34 ++- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h | 14 +- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c | 383 +++++++++++++++++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 7 +- 5 files changed, 435 insertions(+), 4 deletions(-) create mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile index b814fc8..b9af5e4 100644 --- a/drivers/gpu/drm/msm/Makefile +++ b/drivers/gpu/drm/msm/Makefile @@ -65,6 +65,7 @@ msm-$(CONFIG_DRM_MSM_DPU) += \ disp/dpu1/dpu_hw_catalog.o \ disp/dpu1/dpu_hw_ctl.o \ disp/dpu1/dpu_hw_dsc.o \ + disp/dpu1/dpu_hw_dsc_1_2.o \ disp/dpu1/dpu_hw_interrupts.o \ disp/dpu1/dpu_hw_intf.o \ disp/dpu1/dpu_hw_lm.o \ 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 c07a6b6..b410a85 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* - * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2018, 2020 The Linux Foundation. All rights reserved. */ @@ -243,12 +243,20 @@ enum { }; /** - * DSC features + * DSC sub-blocks/features * @DPU_DSC_OUTPUT_CTRL Configure which PINGPONG block gets * the pixel output from this DSC. + * @DPU_DSC_HW_REV_1_1 DSC block supports dsc 1.1 only + * @DPU_DSC_HW_REV_1_2 DSC block supports dsc 1.1 and 1.2 + * @DPU_DSC_NATIVE_422_EN Supports native422 and native420 encoding + * @DPU_DSC_MAX */ enum { DPU_DSC_OUTPUT_CTRL = 0x1, + DPU_DSC_HW_REV_1_1, + DPU_DSC_HW_REV_1_2, + DPU_DSC_NATIVE_422_EN, + DPU_DSC_MAX }; /** @@ -313,6 +321,14 @@ struct dpu_pp_blk { }; /** + * struct dpu_dsc_blk - DSC Encoder sub-blk information + * @info: HW register and features supported by this sub-blk + */ +struct dpu_dsc_blk { + DPU_HW_SUBBLK_INFO; +}; + +/** * enum dpu_qos_lut_usage - define QoS LUT use cases */ enum dpu_qos_lut_usage { @@ -461,6 +477,17 @@ struct dpu_pingpong_sub_blks { }; /** + * struct dpu_dsc_sub_blks - DSC sub-blks + * @enc: DSC encoder sub block + * @ctl: DSC controller sub block + * + */ +struct dpu_dsc_sub_blks { + struct dpu_dsc_blk enc; + struct dpu_dsc_blk ctl; +}; + +/** * dpu_clk_ctrl_type - Defines top level clock control signals */ enum dpu_clk_ctrl_type { @@ -614,10 +641,13 @@ struct dpu_merge_3d_cfg { * struct dpu_dsc_cfg - information of DSC blocks * @id enum identifying this block * @base register offset of this block + * @len: length of hardware block * @features bit mask identifying sub-blocks/features + * @sblk sub-blocks information */ struct dpu_dsc_cfg { DPU_HW_BLK_INFO; + const struct dpu_dsc_sub_blks *sblk; }; /** diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h index 138080a..bdff74d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc.h @@ -1,5 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -/* Copyright (c) 2020-2022, Linaro Limited */ +/* + * Copyright (c) 2020-2022, Linaro Limited + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved + */ #ifndef _DPU_HW_DSC_H #define _DPU_HW_DSC_H @@ -69,6 +72,15 @@ struct dpu_hw_dsc *dpu_hw_dsc_init(const struct dpu_dsc_cfg *cfg, void __iomem *addr); /** + * dpu_hw_dsc_init_1_2 - initializes the v1.2 DSC hw driver block + * @cfg: DSC catalog entry for which driver object is required + * @addr: Mapped register io address of MDP + * Returns: Error code or allocated dpu_hw_dsc context + */ +struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(const struct dpu_dsc_cfg *cfg, + void __iomem *addr); + +/** * dpu_hw_dsc_destroy - destroys dsc driver context * @dsc: Pointer to dsc driver context returned by dpu_hw_dsc_init */ diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c new file mode 100644 index 00000000..617c7f3 --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_dsc_1_2.c @@ -0,0 +1,383 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved. + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved + */ + +#include + +#include "dpu_kms.h" +#include "dpu_hw_catalog.h" +#include "dpu_hwio.h" +#include "dpu_hw_mdss.h" +#include "dpu_hw_dsc.h" + +#define DSC_CMN_MAIN_CNF 0x00 + +/* DPU_DSC_ENC register offsets */ +#define ENC_DF_CTRL 0x00 +#define ENC_GENERAL_STATUS 0x04 +#define ENC_HSLICE_STATUS 0x08 +#define ENC_OUT_STATUS 0x0C +#define ENC_INT_STAT 0x10 +#define ENC_INT_CLR 0x14 +#define ENC_INT_MASK 0x18 +#define DSC_MAIN_CONF 0x30 +#define DSC_PICTURE_SIZE 0x34 +#define DSC_SLICE_SIZE 0x38 +#define DSC_MISC_SIZE 0x3C +#define DSC_HRD_DELAYS 0x40 +#define DSC_RC_SCALE 0x44 +#define DSC_RC_SCALE_INC_DEC 0x48 +#define DSC_RC_OFFSETS_1 0x4C +#define DSC_RC_OFFSETS_2 0x50 +#define DSC_RC_OFFSETS_3 0x54 +#define DSC_RC_OFFSETS_4 0x58 +#define DSC_FLATNESS_QP 0x5C +#define DSC_RC_MODEL_SIZE 0x60 +#define DSC_RC_CONFIG 0x64 +#define DSC_RC_BUF_THRESH_0 0x68 +#define DSC_RC_MIN_QP_0 0x78 +#define DSC_RC_MAX_QP_0 0x84 +#define DSC_RC_RANGE_BPG_OFFSETS_0 0x90 + +/* DPU_DSC_CTL register offsets */ +#define DSC_CTL 0x00 +#define DSC_CFG 0x04 +#define DSC_DATA_IN_SWAP 0x08 +#define DSC_CLK_CTRL 0x0C + +static inline int _dsc_calc_ob_max_addr(struct dpu_hw_dsc *hw_dsc, int num_ss, bool native_422) +{ + int max_addr = 2400 / num_ss; + + if ((hw_dsc->caps->features & BIT(DPU_DSC_NATIVE_422_EN)) && native_422) + max_addr /= 2; + + return max_addr - 1; +}; + +static inline void dpu_hw_dsc_disable_1_2(struct dpu_hw_dsc *hw_dsc) +{ + struct dpu_hw_blk_reg_map *hw; + u32 offset; + + if (!hw_dsc) + return; + + hw = &hw_dsc->hw; + offset = hw_dsc->caps->sblk->ctl.base; + DPU_REG_WRITE(hw, offset + DSC_CFG, 0); + + offset = hw_dsc->caps->sblk->enc.base; + DPU_REG_WRITE(hw, offset + ENC_DF_CTRL, 0); + DPU_REG_WRITE(hw, offset + DSC_MAIN_CONF, 0); +} + +static inline void dpu_hw_dsc_config_1_2(struct dpu_hw_dsc *hw_dsc, + struct drm_dsc_config *dsc, + u32 mode, + u32 initial_lines) +{ + struct dpu_hw_blk_reg_map *hw; + u32 offset; + u32 data = 0; + u32 det_thresh_flatness; + u32 num_active_ss_per_enc; + u32 bpp; + + if (!hw_dsc || !dsc) + return; + + hw = &hw_dsc->hw; + + offset = hw_dsc->caps->sblk->enc.base; + + if (mode & DSC_MODE_SPLIT_PANEL) + data |= BIT(0); + + if (mode & DSC_MODE_MULTIPLEX) + data |= BIT(1); + + num_active_ss_per_enc = dsc->slice_count; + if (mode & DSC_MODE_MULTIPLEX) + num_active_ss_per_enc = dsc->slice_count >> 1; + + data |= (num_active_ss_per_enc & 0x3) << 7; + + DPU_REG_WRITE(hw, DSC_CMN_MAIN_CNF, data); + + data = (initial_lines & 0xff); + + if (mode & DSC_MODE_VIDEO) + data |= BIT(9); + + data |= (_dsc_calc_ob_max_addr(hw_dsc, num_active_ss_per_enc, dsc->native_422) << 18); + + DPU_REG_WRITE(hw, offset + ENC_DF_CTRL, data); + + data = (dsc->dsc_version_minor & 0xf) << 28; + if (dsc->dsc_version_minor == 0x2) { + if (dsc->native_422) + data |= BIT(22); + if (dsc->native_420) + data |= BIT(21); + } + + bpp = dsc->bits_per_pixel; + /* as per hw requirement bpp should be programmed + * twice the actual value in case of 420 or 422 encoding + */ + if (dsc->native_422 || dsc->native_420) + bpp = 2 * bpp; + data |= (dsc->block_pred_enable ? 1 : 0) << 20; + data |= bpp << 10; + data |= (dsc->line_buf_depth & 0xf) << 6; + data |= dsc->convert_rgb << 4; + data |= dsc->bits_per_component & 0xf; + + DPU_REG_WRITE(hw, offset + DSC_MAIN_CONF, data); + + data = (dsc->pic_width & 0xffff) | + ((dsc->pic_height & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_PICTURE_SIZE, data); + + data = (dsc->slice_width & 0xffff) | + ((dsc->slice_height & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_SLICE_SIZE, data); + + DPU_REG_WRITE(hw, offset + DSC_MISC_SIZE, + (dsc->slice_chunk_size) & 0xffff); + + data = (dsc->initial_xmit_delay & 0xffff) | + ((dsc->initial_dec_delay & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_HRD_DELAYS, data); + + DPU_REG_WRITE(hw, offset + DSC_RC_SCALE, + dsc->initial_scale_value & 0x3f); + + data = (dsc->scale_increment_interval & 0xffff) | + ((dsc->scale_decrement_interval & 0x7ff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_RC_SCALE_INC_DEC, data); + + data = (dsc->first_line_bpg_offset & 0x1f) | + ((dsc->second_line_bpg_offset & 0x1f) << 5); + + DPU_REG_WRITE(hw, offset + DSC_RC_OFFSETS_1, data); + + data = (dsc->nfl_bpg_offset & 0xffff) | + ((dsc->slice_bpg_offset & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_RC_OFFSETS_2, data); + + data = (dsc->initial_offset & 0xffff) | + ((dsc->final_offset & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_RC_OFFSETS_3, data); + + data = (dsc->nsl_bpg_offset & 0xffff) | + ((dsc->second_line_offset_adj & 0xffff) << 16); + + DPU_REG_WRITE(hw, offset + DSC_RC_OFFSETS_4, data); + + data = (dsc->flatness_min_qp & 0x1f); + data |= (dsc->flatness_max_qp & 0x1f) << 5; + + det_thresh_flatness = drm_dsc_calculate_flatness_det_thresh(dsc); + data |= (det_thresh_flatness & 0xff) << 10; + + DPU_REG_WRITE(hw, offset + DSC_FLATNESS_QP, data); + + DPU_REG_WRITE(hw, offset + DSC_RC_MODEL_SIZE, + (dsc->rc_model_size) & 0xffff); + + data = dsc->rc_edge_factor & 0xf; + data |= (dsc->rc_quant_incr_limit0 & 0x1f) << 8; + data |= (dsc->rc_quant_incr_limit1 & 0x1f) << 13; + data |= (dsc->rc_tgt_offset_high & 0xf) << 20; + data |= (dsc->rc_tgt_offset_low & 0xf) << 24; + + DPU_REG_WRITE(hw, offset + DSC_RC_CONFIG, data); + + /* program the dsc wrapper */ + offset = hw_dsc->caps->sblk->ctl.base; + + data = BIT(0); /* encoder enable */ + if (dsc->native_422) + data |= BIT(8); + else if (dsc->native_420) + data |= BIT(9); + if (!dsc->convert_rgb) + data |= BIT(10); + if (dsc->bits_per_component == 8) + data |= BIT(11); + if (mode & DSC_MODE_SPLIT_PANEL) + data |= BIT(12); + if (mode & DSC_MODE_MULTIPLEX) + data |= BIT(13); + if (!(mode & DSC_MODE_VIDEO)) + data |= BIT(17); + + DPU_REG_WRITE(hw, offset + DSC_CFG, data); +} + +static inline void dpu_hw_dsc_config_thresh_1_2(struct dpu_hw_dsc *hw_dsc, + struct drm_dsc_config *dsc) +{ + struct dpu_hw_blk_reg_map *hw; + u32 offset, off; + struct drm_dsc_rc_range_parameters *rc; + + if (!hw_dsc || !dsc) + return; + + offset = hw_dsc->caps->sblk->enc.base; + + hw = &hw_dsc->hw; + + rc = dsc->rc_range_params; + + /* + * With BUF_THRESH -- 14 in total + * each register contains 4 thresh values with the last register + * containing only 2 thresh values + */ + off = 0; + DPU_REG_WRITE(hw, offset + DSC_RC_BUF_THRESH_0 + off, + (dsc->rc_buf_thresh[0] << 0) | + (dsc->rc_buf_thresh[1] << 8) | + (dsc->rc_buf_thresh[2] << 16) | + (dsc->rc_buf_thresh[3] << 24)); + off += 4; + DPU_REG_WRITE(hw, offset + DSC_RC_BUF_THRESH_0 + off, + (dsc->rc_buf_thresh[4] << 0) | + (dsc->rc_buf_thresh[5] << 8) | + (dsc->rc_buf_thresh[6] << 16) | + (dsc->rc_buf_thresh[7] << 24)); + off += 4; + DPU_REG_WRITE(hw, offset + DSC_RC_BUF_THRESH_0 + off, + (dsc->rc_buf_thresh[8] << 0) | + (dsc->rc_buf_thresh[9] << 8) | + (dsc->rc_buf_thresh[10] << 16) | + (dsc->rc_buf_thresh[11] << 24)); + off += 4; + DPU_REG_WRITE(hw, offset + DSC_RC_BUF_THRESH_0 + off, + (dsc->rc_buf_thresh[12] << 0) | + (dsc->rc_buf_thresh[13] << 8)); + + /* + * with min/max_QP -- 5 bits each + * each register contains 5 min_qp or max_qp for total of 15 + * + * With BPG_OFFSET -- 6 bits each + * each register contains 5 BPG_offset for total of 15 + */ + off = 0; + DPU_REG_WRITE(hw, offset + DSC_RC_MIN_QP_0 + off, + (rc[0].range_min_qp << 0) | + (rc[1].range_min_qp << 5) | + (rc[2].range_min_qp << 10) | + (rc[3].range_min_qp << 15) | + (rc[4].range_min_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_MAX_QP_0 + off, + (rc[0].range_max_qp << 0) | + (rc[1].range_max_qp << 5) | + (rc[2].range_max_qp << 10) | + (rc[3].range_max_qp << 15) | + (rc[4].range_max_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_RANGE_BPG_OFFSETS_0 + off, + (rc[0].range_bpg_offset << 0) | + (rc[1].range_bpg_offset << 6) | + (rc[2].range_bpg_offset << 12) | + (rc[3].range_bpg_offset << 18) | + (rc[4].range_bpg_offset << 24)); + + off += 4; + DPU_REG_WRITE(hw, offset + DSC_RC_MIN_QP_0 + off, + (rc[5].range_min_qp << 0) | + (rc[6].range_min_qp << 5) | + (rc[7].range_min_qp << 10) | + (rc[8].range_min_qp << 15) | + (rc[9].range_min_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_MAX_QP_0 + off, + (rc[5].range_max_qp << 0) | + (rc[6].range_max_qp << 5) | + (rc[7].range_max_qp << 10) | + (rc[8].range_max_qp << 15) | + (rc[9].range_max_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_RANGE_BPG_OFFSETS_0 + off, + (rc[5].range_bpg_offset << 0) | + (rc[6].range_bpg_offset << 6) | + (rc[7].range_bpg_offset << 12) | + (rc[8].range_bpg_offset << 18) | + (rc[9].range_bpg_offset << 24)); + + off += 4; + DPU_REG_WRITE(hw, offset + DSC_RC_MIN_QP_0 + off, + (rc[10].range_min_qp << 0) | + (rc[11].range_min_qp << 5) | + (rc[12].range_min_qp << 10) | + (rc[13].range_min_qp << 15) | + (rc[14].range_min_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_MAX_QP_0 + off, + (rc[10].range_max_qp << 0) | + (rc[11].range_max_qp << 5) | + (rc[12].range_max_qp << 10) | + (rc[13].range_max_qp << 15) | + (rc[14].range_max_qp << 20)); + DPU_REG_WRITE(hw, offset + DSC_RC_RANGE_BPG_OFFSETS_0 + off, + (rc[10].range_bpg_offset << 0) | + (rc[11].range_bpg_offset << 6) | + (rc[12].range_bpg_offset << 12) | + (rc[13].range_bpg_offset << 18) | + (rc[14].range_bpg_offset << 24)); +} + +static inline void dpu_hw_dsc_bind_pingpong_blk_1_2( + struct dpu_hw_dsc *hw_dsc, + const enum dpu_pingpong pp) +{ + struct dpu_hw_blk_reg_map *hw; + int offset; + int mux_cfg = 0xf; /* Disabled */ + + offset = hw_dsc->caps->sblk->ctl.base; + + hw = &hw_dsc->hw; + if (pp) + mux_cfg = (pp - PINGPONG_0) & 0x7; + + DPU_REG_WRITE(hw, offset + DSC_CTL, mux_cfg); +} + +static void _setup_dcs_ops_1_2(struct dpu_hw_dsc_ops *ops, + const unsigned long features) +{ + ops->dsc_disable = dpu_hw_dsc_disable_1_2; + ops->dsc_config = dpu_hw_dsc_config_1_2; + ops->dsc_config_thresh = dpu_hw_dsc_config_thresh_1_2; + ops->dsc_bind_pingpong_blk = dpu_hw_dsc_bind_pingpong_blk_1_2; +} + +struct dpu_hw_dsc *dpu_hw_dsc_init_1_2(const struct dpu_dsc_cfg *cfg, + void __iomem *addr) +{ + struct dpu_hw_dsc *c; + + c = kzalloc(sizeof(*c), GFP_KERNEL); + if (!c) + return ERR_PTR(-ENOMEM); + + c->hw.blk_addr = addr + cfg->base; + c->hw.log_mask = DPU_DBG_MASK_DSC; + + c->idx = cfg->id; + c->caps = cfg; + _setup_dcs_ops_1_2(&c->ops, c->caps->features); + + return c; +} diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c index 3452f88..b2f618f6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. */ #define pr_fmt(fmt) "[drm:%s] " fmt, __func__ @@ -250,7 +251,11 @@ int dpu_rm_init(struct dpu_rm *rm, struct dpu_hw_dsc *hw; const struct dpu_dsc_cfg *dsc = &cat->dsc[i]; - hw = dpu_hw_dsc_init(dsc, mmio); + if (test_bit(DPU_DSC_HW_REV_1_2, &dsc->features)) + hw = dpu_hw_dsc_init_1_2(dsc, mmio); + else + hw = dpu_hw_dsc_init(dsc, mmio); + if (IS_ERR_OR_NULL(hw)) { rc = PTR_ERR(hw); DPU_ERROR("failed dsc object creation: err %d\n", rc); From patchwork Tue May 2 21:03:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229284 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 B38EBC7EE21 for ; Tue, 2 May 2023 21:03:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229648AbjEBVDw (ORCPT ); Tue, 2 May 2023 17:03:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229686AbjEBVDt (ORCPT ); Tue, 2 May 2023 17:03:49 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7D9E9210C; Tue, 2 May 2023 14:03:36 -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 342K9fdi019736; Tue, 2 May 2023 21:03:27 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-type; s=qcppdkim1; bh=7Z61sXoS+lrVuijKhwXtEdLk6/CfzSPgr7SC5srx4ro=; b=oCwxBgvLR8r6qHtV8zCgVa2ta6oBnlT9ayilhZBSsAyVILGBUxM08pbCsTgRbibVZF+m yOQ3hWYdWvyKsB/I38j94AHPjHdLbt+BXbPQOr+VOlPY2NkJGTgW8F786QtVbUHjoeOi EoPlJNHFoqVxF5P4t0jBuiuhvYDB59zM50D+yCwQJJbPAuWKOi9YgnMRkXUCGMs3IZiV wuSTRn2hj+GjJJo/XwET5gJAMU2pISdbOvK+7p3QQAh7z0loXuv0qNT03D26hYgdzv44 WwnLHHRmVCcH/sDotmXcE+ZHy49ZNIuE/eVZ7MsPYMOiEYp3T7/tXRTvKaI5rc4V8DrQ Lg== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3qawak1w9q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 02 May 2023 21:03:27 +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 342L3QpQ027395 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 May 2023 21:03:26 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:25 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v3 6/7] drm/msm/dpu: separate DSC flush update out of interface Date: Tue, 2 May 2023 14:03:01 -0700 Message-ID: <1683061382-32651-7-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: fniPTXP-MerTk3jO5_ZQx0fTKpkQeETv X-Proofpoint-ORIG-GUID: fniPTXP-MerTk3jO5_ZQx0fTKpkQeETv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 impostorscore=0 mlxlogscore=915 phishscore=0 spamscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Current DSC flush update is piggyback inside dpu_hw_ctl_intf_cfg_v1(). This patch separates DSC flush away from dpu_hw_ctl_intf_cfg_v1() by adding dpu_hw_ctl_update_pending_flush_dsc_v1() to handle both per DSC engine and DSC flush bits at same time to make it consistent with the location of flush programming of other dpu sub blocks. Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov --- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 14 ++++++++++++-- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 22 ++++++++++++++++------ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h | 10 ++++++++++ 3 files changed, 38 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index d9ad334..71db23e 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -1823,12 +1823,18 @@ dpu_encoder_dsc_initial_line_calc(struct drm_dsc_config *dsc, return DIV_ROUND_UP(total_pixels, dsc->slice_width); } -static void dpu_encoder_dsc_pipe_cfg(struct dpu_hw_dsc *hw_dsc, +static void dpu_encoder_dsc_pipe_cfg(struct dpu_encoder_virt *dpu_enc, + struct dpu_hw_dsc *hw_dsc, struct dpu_hw_pingpong *hw_pp, struct drm_dsc_config *dsc, u32 common_mode, u32 initial_lines) { + struct dpu_encoder_phys *cur_master = dpu_enc->cur_master; + struct dpu_hw_ctl *ctl; + + ctl = cur_master->hw_ctl; + if (hw_dsc->ops.dsc_config) hw_dsc->ops.dsc_config(hw_dsc, dsc, common_mode, initial_lines); @@ -1843,6 +1849,9 @@ static void dpu_encoder_dsc_pipe_cfg(struct dpu_hw_dsc *hw_dsc, if (hw_pp->ops.enable_dsc) hw_pp->ops.enable_dsc(hw_pp); + + if (ctl->ops.update_pending_flush_dsc) + ctl->ops.update_pending_flush_dsc(ctl, hw_dsc->idx); } static void dpu_encoder_prep_dsc(struct dpu_encoder_virt *dpu_enc, @@ -1887,7 +1896,8 @@ static void dpu_encoder_prep_dsc(struct dpu_encoder_virt *dpu_enc, initial_lines = dpu_encoder_dsc_initial_line_calc(dsc, enc_ip_w); for (i = 0; i < MAX_CHANNELS_PER_ENC; i++) - dpu_encoder_dsc_pipe_cfg(hw_dsc[i], hw_pp[i], dsc, dsc_common_mode, initial_lines); + dpu_encoder_dsc_pipe_cfg(dpu_enc, hw_dsc[i], hw_pp[i], dsc, + dsc_common_mode, initial_lines); } void dpu_encoder_prepare_for_kickoff(struct drm_encoder *drm_enc) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c index 4f7cfa9..832a6a7 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c @@ -139,6 +139,11 @@ static inline void dpu_hw_ctl_trigger_flush_v1(struct dpu_hw_ctl *ctx) CTL_DSPP_n_FLUSH(dspp - DSPP_0), ctx->pending_dspp_flush_mask[dspp - DSPP_0]); } + + if (ctx->pending_flush_mask & BIT(DSC_IDX)) + DPU_REG_WRITE(&ctx->hw, CTL_DSC_FLUSH, + ctx->pending_dsc_flush_mask); + DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, ctx->pending_flush_mask); } @@ -285,6 +290,13 @@ static void dpu_hw_ctl_update_pending_flush_merge_3d_v1(struct dpu_hw_ctl *ctx, ctx->pending_flush_mask |= BIT(MERGE_3D_IDX); } +static void dpu_hw_ctl_update_pending_flush_dsc_v1(struct dpu_hw_ctl *ctx, + enum dpu_dsc dsc_num) +{ + ctx->pending_dsc_flush_mask |= BIT(dsc_num - DSC_0); + ctx->pending_flush_mask |= BIT(DSC_IDX); +} + static void dpu_hw_ctl_update_pending_flush_dspp(struct dpu_hw_ctl *ctx, enum dpu_dspp dspp, u32 dspp_sub_blk) { @@ -502,9 +514,6 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, if ((test_bit(DPU_CTL_VM_CFG, &ctx->caps->features))) mode_sel = CTL_DEFAULT_GROUP_ID << 28; - if (cfg->dsc) - DPU_REG_WRITE(&ctx->hw, CTL_DSC_FLUSH, cfg->dsc); - if (cfg->intf_mode_sel == DPU_CTL_MODE_SEL_CMD) mode_sel |= BIT(17); @@ -524,10 +533,8 @@ static void dpu_hw_ctl_intf_cfg_v1(struct dpu_hw_ctl *ctx, if (cfg->merge_3d) DPU_REG_WRITE(c, CTL_MERGE_3D_ACTIVE, BIT(cfg->merge_3d - MERGE_3D_0)); - if (cfg->dsc) { - DPU_REG_WRITE(&ctx->hw, CTL_FLUSH, DSC_IDX); + if (cfg->dsc) DPU_REG_WRITE(c, CTL_DSC_ACTIVE, cfg->dsc); - } } static void dpu_hw_ctl_intf_cfg(struct dpu_hw_ctl *ctx, @@ -630,6 +637,9 @@ static void _setup_ctl_ops(struct dpu_hw_ctl_ops *ops, ops->update_pending_flush_merge_3d = dpu_hw_ctl_update_pending_flush_merge_3d_v1; ops->update_pending_flush_wb = dpu_hw_ctl_update_pending_flush_wb_v1; + + ops->update_pending_flush_dsc = + dpu_hw_ctl_update_pending_flush_dsc_v1; } else { ops->trigger_flush = dpu_hw_ctl_trigger_flush; ops->setup_intf_cfg = dpu_hw_ctl_intf_cfg; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h index 6292002..5762752 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.h @@ -158,6 +158,15 @@ struct dpu_hw_ctl_ops { enum dpu_dspp blk, u32 dspp_sub_blk); /** + * OR in the given flushbits to the cached pending_(dsc_)flush_mask + * No effect on hardware + * @ctx : ctl path ctx pointer + * @blk : interface block index + */ + void (*update_pending_flush_dsc)(struct dpu_hw_ctl *ctx, + enum dpu_dsc blk); + + /** * Write the value of the pending_flush_mask to hardware * @ctx : ctl path ctx pointer */ @@ -245,6 +254,7 @@ struct dpu_hw_ctl { u32 pending_wb_flush_mask; u32 pending_merge_3d_flush_mask; u32 pending_dspp_flush_mask[DSPP_MAX - DSPP_0]; + u32 pending_dsc_flush_mask; /* ops */ struct dpu_hw_ctl_ops ops; From patchwork Tue May 2 21:03:02 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 13229285 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 D0D8DC7EE29 for ; Tue, 2 May 2023 21:03:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230117AbjEBVDy (ORCPT ); Tue, 2 May 2023 17:03:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43916 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229947AbjEBVDu (ORCPT ); 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Tue, 02 May 2023 21:03:28 +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 342L3SLZ027403 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 2 May 2023 21:03:28 GMT Received: from khsieh-linux1.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 15.2.986.42; Tue, 2 May 2023 14:03:27 -0700 From: Kuogee Hsieh To: , , , , , , , , , , CC: Abhinav Kumar , , , , , , Subject: [PATCH v3 7/7] drm/msm/dpu: add DSC 1.2 hw blocks for relevant chipsets Date: Tue, 2 May 2023 14:03:02 -0700 Message-ID: <1683061382-32651-8-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1683061382-32651-1-git-send-email-quic_khsieh@quicinc.com> References: <1683061382-32651-1-git-send-email-quic_khsieh@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: _o0_7AT-4ZuZUBZSn4xz8VW5wR6DSAip X-Proofpoint-ORIG-GUID: _o0_7AT-4ZuZUBZSn4xz8VW5wR6DSAip X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-02_12,2023-04-27_01,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 mlxscore=0 bulkscore=0 adultscore=0 mlxlogscore=999 impostorscore=0 priorityscore=1501 clxscore=1015 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2303200000 definitions=main-2305020179 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Abhinav Kumar Add DSC 1.2 hardware blocks to the catalog with necessary sub-block and feature flag information. Each display compression engine (DCE) contains dual hard slice DSC encoders so both share same base address but with its own different sub block address. Signed-off-by: Abhinav Kumar Signed-off-by: Kuogee Hsieh Reviewed-by: Dmitry Baryshkov --- .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_0_sm8350.h | 14 +++++++++++ .../gpu/drm/msm/disp/dpu1/catalog/dpu_7_2_sc7280.h | 7 ++++++ .../drm/msm/disp/dpu1/catalog/dpu_8_0_sc8280xp.h | 16 +++++++++++++ .../gpu/drm/msm/disp/dpu1/catalog/dpu_8_1_sm8450.h | 14 +++++++++++ .../gpu/drm/msm/disp/dpu1/catalog/dpu_9_0_sm8550.h | 14 +++++++++++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 27 ++++++++++++++++++++-- 6 files changed, 90 insertions(+), 2 deletions(-) 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 4f6a965..f98c2a5 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 @@ -153,6 +153,18 @@ static const struct dpu_merge_3d_cfg sm8350_merge_3d[] = { MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000), }; +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +static const struct dpu_dsc_cfg sm8350_dsc[] = { + DSC_BLK_1_2("dce_0", DSC_0, 0x80000, 0x100, 0, dsc_sblk_0), + DSC_BLK_1_2("dce_0", DSC_1, 0x80000, 0x100, 0, dsc_sblk_1), + DSC_BLK_1_2("dce_1", DSC_2, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), + DSC_BLK_1_2("dce_1", DSC_3, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_1), +}; + static const struct dpu_intf_cfg sm8350_intf[] = { INTF_BLK("intf_0", INTF_0, 0x34000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), INTF_BLK("intf_1", INTF_1, 0x35000, 0x2c4, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27), @@ -205,6 +217,8 @@ const struct dpu_mdss_cfg dpu_sm8350_cfg = { .dspp = sm8350_dspp, .pingpong_count = ARRAY_SIZE(sm8350_pp), .pingpong = sm8350_pp, + .dsc = sm8350_dsc, + .dsc_count = ARRAY_SIZE(sm8350_dsc), .merge_3d_count = ARRAY_SIZE(sm8350_merge_3d), .merge_3d = sm8350_merge_3d, .intf_count = ARRAY_SIZE(sm8350_intf), 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 6b2c7ea..3fd0498a 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 @@ -93,6 +93,11 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = { PP_BLK_DITHER("pingpong_3", PINGPONG_3, 0x6c000, 0, sc7280_pp_sblk, -1, -1), }; +/* NOTE: sc7280 only has one dsc hard slice encoder */ +static const struct dpu_dsc_cfg sc7280_dsc[] = { + DSC_BLK_1_2("dce_0", DSC_0, 0x80000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), +}; + static const struct dpu_intf_cfg sc7280_intf[] = { INTF_BLK("intf_0", INTF_0, 0x34000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), INTF_BLK("intf_1", INTF_1, 0x35000, 0x2c4, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27), @@ -142,6 +147,8 @@ const struct dpu_mdss_cfg dpu_sc7280_cfg = { .mixer = sc7280_lm, .pingpong_count = ARRAY_SIZE(sc7280_pp), .pingpong = sc7280_pp, + .dsc_count = ARRAY_SIZE(sc7280_dsc), + .dsc = sc7280_dsc, .intf_count = ARRAY_SIZE(sc7280_intf), .intf = sc7280_intf, .vbif_count = ARRAY_SIZE(sdm845_vbif), 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 706d0f1..ce583eb 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 @@ -141,6 +141,20 @@ static const struct dpu_merge_3d_cfg sc8280xp_merge_3d[] = { MERGE_3D_BLK("merge_3d_2", MERGE_3D_2, 0x50000), }; +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +static const struct dpu_dsc_cfg sc8280xp_dsc[] = { + DSC_BLK_1_2("dce_0", DSC_0, 0x80000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), + DSC_BLK_1_2("dce_0", DSC_1, 0x80000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_1), + DSC_BLK_1_2("dce_1", DSC_2, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), + DSC_BLK_1_2("dce_1", DSC_3, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_1), + DSC_BLK_1_2("dce_2", DSC_4, 0x82000, 0x100, 0, dsc_sblk_0), + DSC_BLK_1_2("dce_2", DSC_5, 0x82000, 0x100, 0, dsc_sblk_1), +}; + /* TODO: INTF 3, 8 and 7 are used for MST, marked as INTF_NONE for now */ static const struct dpu_intf_cfg sc8280xp_intf[] = { INTF_BLK("intf_0", INTF_0, 0x34000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), @@ -196,6 +210,8 @@ const struct dpu_mdss_cfg dpu_sc8280xp_cfg = { .dspp = sc8280xp_dspp, .pingpong_count = ARRAY_SIZE(sc8280xp_pp), .pingpong = sc8280xp_pp, + .dsc = sc8280xp_dsc, + .dsc_count = ARRAY_SIZE(sc8280xp_dsc), .merge_3d_count = ARRAY_SIZE(sc8280xp_merge_3d), .merge_3d = sc8280xp_merge_3d, .intf_count = ARRAY_SIZE(sc8280xp_intf), 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 4ecb3df..3950e7b 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 @@ -161,6 +161,18 @@ static const struct dpu_merge_3d_cfg sm8450_merge_3d[] = { MERGE_3D_BLK("merge_3d_3", MERGE_3D_3, 0x65f00), }; +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +static const struct dpu_dsc_cfg sm8450_dsc[] = { + DSC_BLK_1_2("dce_0", DSC_0, 0x80000, 0x100, 0, dsc_sblk_0), + DSC_BLK_1_2("dce_0", DSC_1, 0x80000, 0x100, 0, dsc_sblk_1), + DSC_BLK_1_2("dce_1", DSC_2, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), + DSC_BLK_1_2("dce_1", DSC_3, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_1), +}; + static const struct dpu_intf_cfg sm8450_intf[] = { INTF_BLK("intf_0", INTF_0, 0x34000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), INTF_BLK("intf_1", INTF_1, 0x35000, 0x300, INTF_DSI, 0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 26, 27), @@ -213,6 +225,8 @@ const struct dpu_mdss_cfg dpu_sm8450_cfg = { .dspp = sm8450_dspp, .pingpong_count = ARRAY_SIZE(sm8450_pp), .pingpong = sm8450_pp, + .dsc = sm8450_dsc, + .dsc_count = ARRAY_SIZE(sm8450_dsc), .merge_3d_count = ARRAY_SIZE(sm8450_merge_3d), .merge_3d = sm8450_merge_3d, .intf_count = ARRAY_SIZE(sm8450_intf), 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 d0ab351..1b3f542 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 @@ -165,6 +165,18 @@ static const struct dpu_merge_3d_cfg sm8550_merge_3d[] = { MERGE_3D_BLK("merge_3d_3", MERGE_3D_3, 0x66700), }; +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +static const struct dpu_dsc_cfg sm8550_dsc[] = { + DSC_BLK_1_2("dce_0", DSC_0, 0x80000, 0x100, 0, dsc_sblk_0), + DSC_BLK_1_2("dce_0", DSC_1, 0x80000, 0x100, 0, dsc_sblk_1), + DSC_BLK_1_2("dce_1", DSC_2, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_0), + DSC_BLK_1_2("dce_1", DSC_3, 0x81000, 0x100, BIT(DPU_DSC_NATIVE_422_EN), dsc_sblk_1), +}; + static const struct dpu_intf_cfg sm8550_intf[] = { INTF_BLK("intf_0", INTF_0, 0x34000, 0x280, INTF_DP, MSM_DP_CONTROLLER_0, 24, INTF_SC7280_MASK, MDP_SSPP_TOP0_INTR, 24, 25), /* TODO TE sub-blocks for intf1 & intf2 */ @@ -218,6 +230,8 @@ const struct dpu_mdss_cfg dpu_sm8550_cfg = { .dspp = sm8550_dspp, .pingpong_count = ARRAY_SIZE(sm8550_pp), .pingpong = sm8550_pp, + .dsc = sm8550_dsc, + .dsc_count = ARRAY_SIZE(sm8550_dsc), .merge_3d_count = ARRAY_SIZE(sm8550_merge_3d), .merge_3d = sm8550_merge_3d, .intf_count = ARRAY_SIZE(sm8550_intf), 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 6ea1e9d..83c0cd9 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. - * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2022-2023, Qualcomm Innovation Center, Inc. All rights reserved. */ #define pr_fmt(fmt) "[drm:%s:%d] " fmt, __func__, __LINE__ @@ -536,11 +536,34 @@ static const struct dpu_pingpong_sub_blks sc7280_pp_sblk = { /************************************************************* * DSC sub blocks config *************************************************************/ +static const struct dpu_dsc_sub_blks dsc_sblk_0 = { + .enc = {.base = 0x100, .len = 0x100}, + .ctl = {.base = 0xF00, .len = 0x10}, +}; + +static const struct dpu_dsc_sub_blks dsc_sblk_1 = { + .enc = {.base = 0x200, .len = 0x100}, + .ctl = {.base = 0xF80, .len = 0x10}, +}; + #define DSC_BLK(_name, _id, _base, _features) \ {\ .name = _name, .id = _id, \ .base = _base, .len = 0x140, \ - .features = _features, \ + .features = BIT(DPU_DSC_HW_REV_1_1) | _features, \ + } + +/* + * NOTE: Each display compression engine (DCE) contains dual hard + * slice DSC encoders so both share same base address but with + * its own different sub block address. + */ +#define DSC_BLK_1_2(_name, _id, _base, _len, _features, _sblk) \ + {\ + .name = _name, .id = _id, \ + .base = _base, .len = _len, \ + .features = BIT(DPU_DSC_HW_REV_1_2) | _features, \ + .sblk = &_sblk, \ } /*************************************************************