From patchwork Mon Feb 14 22:39:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuogee Hsieh X-Patchwork-Id: 12746192 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 A0C8DC433F5 for ; Mon, 14 Feb 2022 22:39:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230145AbiBNWj0 (ORCPT ); Mon, 14 Feb 2022 17:39:26 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:50504 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229550AbiBNWj0 (ORCPT ); Mon, 14 Feb 2022 17:39:26 -0500 Received: from alexa-out-sd-01.qualcomm.com (alexa-out-sd-01.qualcomm.com [199.106.114.38]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 798B2145AED; Mon, 14 Feb 2022 14:39:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1644878357; x=1676414357; h=from:to:cc:subject:date:message-id:mime-version; bh=rFIILB0DndzOx4jtv0A2A1R9LDNqCW1MRDBaXDoyVLI=; b=kFDVSTQXBtQ+hJ18S41VLkAUmnYu+JtXXgbBKQcVfL4dPUZAs7T1m86N 34RheRPWE91KBPhVbnwCF+HOt7xd0jHTg46Qb+4w1q/USV7rTce4rwdni JKsr16RIDuePXluWNY3ijzq6z6Yi2RbCVUbhNkWfE0pLGCvQS/Zo2oI5Y k=; Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-01.qualcomm.com with ESMTP; 14 Feb 2022 14:39:17 -0800 X-QCInternal: smtphost Received: from nasanex01c.na.qualcomm.com ([10.47.97.222]) by ironmsg-SD-alpha.qualcomm.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Feb 2022 14:39:16 -0800 Received: from nalasex01a.na.qualcomm.com (10.47.209.196) by nasanex01c.na.qualcomm.com (10.47.97.222) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.15; Mon, 14 Feb 2022 14:39:16 -0800 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 15.2.922.19; Mon, 14 Feb 2022 14:39:15 -0800 From: Kuogee Hsieh To: , , , , , , , , , CC: Kuogee Hsieh , , , , , , Subject: [PATCH v4 0/2] enable widebus feature base on chip hardware revision Date: Mon, 14 Feb 2022 14:39:04 -0800 Message-ID: <1644878346-28511-1-git-send-email-quic_khsieh@quicinc.com> X-Mailer: git-send-email 2.7.4 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) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org split into 2 patches 1) widebus timing engine programming 2) enable widebus feature base on chip hardware revision Kuogee Hsieh (2): drm/msm/dp: revise timing engine programming to support widebus feature drm/msm/dp: enable widebus feature for display port drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 14 ++- drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 2 + .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 14 +++ drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c | 99 ++++++++++++++++++---- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h | 6 ++ drivers/gpu/drm/msm/dp/dp_catalog.c | 36 +++++++- drivers/gpu/drm/msm/dp/dp_catalog.h | 3 +- drivers/gpu/drm/msm/dp/dp_ctrl.c | 13 ++- drivers/gpu/drm/msm/dp/dp_ctrl.h | 1 + drivers/gpu/drm/msm/dp/dp_display.c | 30 +++++++ drivers/gpu/drm/msm/dp/dp_display.h | 2 + drivers/gpu/drm/msm/dp/dp_panel.c | 4 +- drivers/gpu/drm/msm/dp/dp_panel.h | 2 +- drivers/gpu/drm/msm/msm_drv.h | 6 ++ 14 files changed, 205 insertions(+), 27 deletions(-)