From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B71B821D00E; Mon, 17 Feb 2025 14:09:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739801366; cv=none; b=iY9vZj/Avxhacf851binG9BBKf4324D4MVhAw4wkjp1TuWjqipzHX9DHqQ82sIFZjw74x/Ul3dCU5EAJoTHjcs4nAD3nFCwRS/mN7QIIfB7Xya690drlXThLPffAqVXO/aI+M4aYWUXuajB11dISfwrT5HX8ykJjMuAR+Kaafb0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739801366; c=relaxed/simple; bh=nOJg3jv6zfj7JmSk10pt4tyo8GHRyE7Wu5YmDLUZMi8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=guXUxsbnQf1efRZsy/k/LBLYbqOL283gygPPyTWNNAaASxofnEJGwUAReh5tKGEKXkZnAun08OqiHC1PYbA1qVtt19B5n/9wlwQRS9NUrmIYueviGRAMUhUZbOZJXG6II7oAUdJZEO9mEE9dR2+NeO1J9kdYBnqP+CShxqN0NUQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=LAM6ewMG; arc=none smtp.client-ip=209.85.167.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LAM6ewMG" Received: by mail-lf1-f45.google.com with SMTP id 2adb3069b0e04-546202d633dso1104612e87.2; Mon, 17 Feb 2025 06:09:24 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1739801363; x=1740406163; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=cfPSU2/dGADStin2gRTv/ZeULko+bgLPt/Ljxki/I/8=; b=LAM6ewMGBtuUkQB9YpeKQD1a9K9/UJl3Mziqj3cmPrq/StBRuQzwsQgY1wUrD5AyI+ v1d7/RexQ4jB7sZ19QiQVnYcLALOaVrqyN6EBAI4eNmPMFtrdNIyjJ6xtf+QpurY1qJr BmlSND0ucAOcrJ4chz6kzg2jpokgEov7vtxzGs7+E9q3dFSlRKk+CXCjPFm4Jvfhp4Fm nO3Tp+UE3FkLYRVJ77WSA96CxBEjVz3qkzGoueo3Aj8lvRFUIHsQLwmGglo/dRqyd6Iv sI2Jeh/gGXsqOwnKioWu/fg0R71/A0jlFCecuOp3bq+ByeHbYGV0N+1OFZyzl91naGor JRPA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739801363; x=1740406163; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=cfPSU2/dGADStin2gRTv/ZeULko+bgLPt/Ljxki/I/8=; b=jlnvkY3KD8SIhlorK2V6kaYeiTxRViujnwAJjDMGpjBX6p2hV6zMo5T89dB22VnYCJ EgG2ZR84C9d5GTIh1w5Df9qfnaP7YKRdCZNyV4Mso4ubTatat4RgKE9I9Qpe5xGZFWje YmxV2SOIXugJd2pWcH9HZ4Cf/kx1ugLrpRbJ3ALWy0fMr+4BMUfAF7EtCP4HyNg8BaMs JQDqxhfuCWYeoYISmhKFAidG0yMpW8a51J3Bbxk6a4I34Id6KAFvLLA7f/fquoBRpa7O gHi3z2yviUJwoqtXu+Yhm6gvxA0xDA73Db0okGzADiHHzmobv4C1SNOFq6D8gE4hXDBD +TEg== X-Forwarded-Encrypted: i=1; AJvYcCU9rFsHthXeW2MA5yoetEksT79XAkP2EgrY425ZJDW8ssrM3jn+sritVoBXAIRETAS9jnAD/cm9Z6dkoUuu@vger.kernel.org, AJvYcCVjmg7DCdiP7jgjmbFjkR+gDrR+tvXHx3J/2FRuUOPljU3+lx5gT7d68sk4FoWUbvJv5duOqVdX/baP@vger.kernel.org X-Gm-Message-State: AOJu0Yy3/E87fK0hpXDS+8E3ZafHx/UIEalLdAZuRHMPIO50V2tv9617 e05ThTKyXLNKxnzWbU1FG4dvUS1vhQj7vK/61Qs+sNWjmNQwM2N/ X-Gm-Gg: ASbGncvlBuk2hV8MZI3+kbKydlWLdhrw1vFz2en+HXGhBQ1Xh8r2LkJcivioZsS/Qzk gxFq37ao81EHMusJ5jlgPOzNQldTu9z444hUiDy245EtslIjIY20W4LTEpYy/iHOtY2H/W/zTHU mz96itYRWGhAaYr/aOHf8/u2xKg5I6PBUp4twtn1dRzophg/vjhZTmEt9vocS94FKi2xVrDzI9n SuqVgj+wbKkbxKL51c5SdwXFjh5H9iV5TeM6NEzTzUpz36wufHyWflMsRkNXAWLDPOthiJ98321 qMmh8Q== X-Google-Smtp-Source: AGHT+IHL20D/CRUyYe102zJ1QvdnfFZmYUOKh8czKdL3I1ESZ5y16nOXd+G+C3R9LKY3ImUEKcm6lw== X-Received: by 2002:a05:6512:4020:b0:545:2fa9:8cf5 with SMTP id 2adb3069b0e04-5452fe93333mr3398912e87.49.1739801362598; Mon, 17 Feb 2025 06:09:22 -0800 (PST) Received: from xeon.. ([188.163.112.51]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-54531b8ac1dsm866855e87.75.2025.02.17.06.09.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Feb 2025 06:09:21 -0800 (PST) From: Svyatoslav Ryhel To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Svyatoslav Ryhel Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/2] drm: bridge: add ssd2825 RGB/DSI bridge support Date: Mon, 17 Feb 2025 16:09:08 +0200 Message-ID: <20250217140910.108175-1-clamor95@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Solomon SSD2825 is a RGB to MIPI DSI bridge used in LG Optimus 4D P880 and LG Optimus Vu P895 --- Changes on switching from v1 to v2: - added description for clock - removed clock-names - added boundries for hs-zero-delay-ns and hs-prep-delay-ns - added mutex lock for host transfers - converted to atomic ops - get drm_display_mode mode with atomic helpers - parameterized INTERFACE_CTRL_REG_6 configuration - added video mode validation and fixup - removed clock name - switched to devm_regulator_bulk_get_const - added default timings --- Svyatoslav Ryhel (2): dt-bindings: display: bridge: Document Solomon SSD2825 drm: bridge: Add support for Solomon SSD2825 RGB/DSI bridge .../display/bridge/solomon,ssd2825.yaml | 141 +++ drivers/gpu/drm/bridge/Kconfig | 14 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/ssd2825.c | 824 ++++++++++++++++++ 4 files changed, 980 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/solomon,ssd2825.yaml create mode 100644 drivers/gpu/drm/bridge/ssd2825.c -- 2.43.0