From patchwork Fri Oct 4 10:30:41 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Soutrik Mukhopadhyay X-Patchwork-Id: 13822125 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 421DBCFA767 for ; Fri, 4 Oct 2024 10:31:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BD0D010E2A0; Fri, 4 Oct 2024 10:31:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.b="pk7iSuk1"; dkim-atps=neutral Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3845810E286; 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Fri, 4 Oct 2024 10:30:50 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 41xavmrk0g-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 04 Oct 2024 10:30:50 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 494AUnSP005750; Fri, 4 Oct 2024 10:30:49 GMT Received: from hu-maiyas-hyd.qualcomm.com (hu-mukhopad-hyd.qualcomm.com [10.147.244.250]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTP id 494AUnxR005743; Fri, 04 Oct 2024 10:30:49 +0000 Received: by hu-maiyas-hyd.qualcomm.com (Postfix, from userid 3978529) id BA8B25000AB; Fri, 4 Oct 2024 16:00:48 +0530 (+0530) From: Soutrik Mukhopadhyay To: vkoul@kernel.org, kishon@kernel.org, konradybcio@kernel.org, andersson@kernel.org, simona@ffwll.ch, dmitry.baryshkov@linaro.org, abel.vesa@linaro.org, robdclark@gmail.com, quic_abhinavk@quicinc.com, sean@poorly.run, marijn.suijten@somainline.org, airlied@gmail.com, daniel@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quic_khsieh@quicinc.com, konrad.dybcio@linaro.org, quic_parellan@quicinc.com, quic_bjorande@quicinc.com Cc: Soutrik Mukhopadhyay , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, quic_riteshk@quicinc.com, quic_vproddut@quicinc.com Subject: [PATCH v4 0/5] Add support for DisplayPort on SA8775P platform Date: Fri, 4 Oct 2024 16:00:41 +0530 Message-Id: <20241004103046.22209-1-quic_mukhopad@quicinc.com> X-Mailer: git-send-email 2.17.1 X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: KS5tIy_fXol3w3iNe_CgQ_wJdmLVRWO4 X-Proofpoint-ORIG-GUID: KS5tIy_fXol3w3iNe_CgQ_wJdmLVRWO4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=999 malwarescore=0 impostorscore=0 clxscore=1015 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 bulkscore=0 priorityscore=1501 lowpriorityscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410040076 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This series adds support for the DisplayPort controller and eDP PHY v5 found on the Qualcomm SA8775P platform. --- v2: Fixed review comments from Dmitry and Bjorn - Made aux_cfg array as const. - Reused edp_swing_hbr_rbr and edp_swing_hbr2_hbr3 for v5. v3: Fixed review comments from Dmitry, Konrad and Bjorn - Used a for loop to write the dp_phy_aux_cfg registers. - Pre-defined the aux_cfg size to prevent any magic numbers. - Added all the necessary DPTX controllers for this platform. v4: Fixed review comments from Dmitry and Krzysztof - Updated commit message. --- Soutrik Mukhopadhyay (5): dt-bindings: phy: Add eDP PHY compatible for sa8775p phy: qcom: edp: Introduce aux_cfg array for version specific aux settings phy: qcom: edp: Add support for eDP PHY on SA8775P dt-bindings: display: msm: dp-controller: document SA8775P compatible drm/msm/dp: Add DisplayPort controller for SA8775P .../bindings/display/msm/dp-controller.yaml | 1 + .../devicetree/bindings/phy/qcom,edp-phy.yaml | 1 + drivers/gpu/drm/msm/dp/dp_display.c | 9 +++ drivers/phy/qualcomm/phy-qcom-edp.c | 74 +++++++++++++------ 4 files changed, 61 insertions(+), 24 deletions(-)