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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-82cf9ca4efesm5967653b3a.61.2026.04.03.05.30.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Apr 2026 05:30:12 -0700 (PDT) From: Vishnu Saini Date: Fri, 03 Apr 2026 17:54:56 +0530 Subject: [PATCH] phy: qcom: edp: Initialize swing_pre_emph_cfg for sc7280 MIME-Version: 1.0 Message-Id: <20260403-phy_for_next-v1-1-3d336b555019@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAJixz2kC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDEwNj3YKMyvi0/KL4vNSKEt3kVOPERIPUJFNTszQloJaCotS0zAqwcdG xtbUAZRq4B14AAAA= X-Change-ID: 20260403-phy_for_next-ce3aa0eb556f To: Vinod Koul , Neil Armstrong Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, prahlad.valluru@oss.qualcomm.com, Vishnu Saini X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1775219410; l=951; i=vishnu.saini@oss.qualcomm.com; s=20251113; h=from:subject:message-id; bh=1qFlY5Q/B1pZqgQ2bNo2B7Gn3y/vtW9va/jkWsSbgh8=; b=ie6aBSJ9jq3b+K8szlZhmztVQEKwAN2LjpLmWvd6ZFfeCpO4egFltjYecqBgpHVezVxXhhh+g z4/CEPXXiP8AyS/HB6m07GPHq+DMpGeg7WkAC6ntb/rKWA/9z3KmM1+ X-Developer-Key: i=vishnu.saini@oss.qualcomm.com; a=ed25519; pk=8hlXlF8j/3GeOaDK3w2LYhkv9FanCQru0c7kRH/It7k= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDAzMDExMSBTYWx0ZWRfX9dRSCQ4usj/G H7hcwrFOo8kUBXGGDvwzhnBVvbkIN7539GBSwD77MiXu38PH5kcRPzyq+QNu7yas3u83eNh1CwH Y4IniSMCCyxZh9T3s7J7GBVIFvi/+/6DPKafi9T7Z/RTb9UpShzwrbj99VNecUu9ysmPOhLOAV8 CzGeQ2NU3lBUYJehwKSn72cqLO0omIQ7A3aJtJ0vUeAk9I93jIh7SIgJ6Tq59BGdf2PV9EGLxX9 ZJn4DTI5J9YyMOH/eeVFRsP/UrJ10cTsdbz9poHu45XIob6C84spwdXwmLJpUZLfNFbTWTB4dJj y6nXm50o0ug821fRp4ILBssH/kx7wC9YfWi7Lb6DEIsniaxQI2yYYr9WUu9vAATzUnkT/3EMf3X WnGT9p248WFBMfyGDY5x6gP4DKKahywuqJSl8eCT/rwnIczlY0CLu50a4A66nS+L4apT4k2X0+A gH/4FGPAgPYwmY5odwg== X-Authority-Analysis: v=2.4 cv=D5xK6/Rj c=1 sm=1 tr=0 ts=69cfb2db cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=ywSsHIUjEAsI5Cpo3g8A:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-GUID: 2jeB-8RDRUU6kokzrxy1pqcQr2oGRJP4 X-Proofpoint-ORIG-GUID: 2jeB-8RDRUU6kokzrxy1pqcQr2oGRJP4 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-03_04,2026-04-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 suspectscore=0 adultscore=0 priorityscore=1501 bulkscore=0 spamscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604030111 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260403_053022_876589_6B284F14 X-CRM114-Status: UNSURE ( 9.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Aux timeout is observed on few monitors like Benq BL2420-T due to missing swing_pre_emph_cfg. Signed-off-by: Vishnu Saini --- drivers/phy/qualcomm/phy-qcom-edp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c index 7372de05a0b8..dd5cfc0eb09d 100644 --- a/drivers/phy/qualcomm/phy-qcom-edp.c +++ b/drivers/phy/qualcomm/phy-qcom-edp.c @@ -571,6 +571,7 @@ static const struct qcom_edp_phy_cfg sa8775p_dp_phy_cfg = { static const struct qcom_edp_phy_cfg sc7280_dp_phy_cfg = { .aux_cfg = edp_phy_aux_cfg_v4, .vco_div_cfg = edp_phy_vco_div_cfg_v4, + .swing_pre_emph_cfg = &edp_phy_swing_pre_emph_cfg, .ver_ops = &qcom_edp_phy_ops_v4, }; --- base-commit: 54f966f63b379d0c62bb044b7903319776443a4a change-id: 20260403-phy_for_next-ce3aa0eb556f Best regards, -- Vishnu Saini -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy