From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A3E881BC9E2 for ; Tue, 24 Jun 2025 09:24:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750757095; cv=none; b=HZOjF4YXPddnONybmg6rkF6/5N0ICKqlI5lPv49zqdePfCI6mC8lvrecdBTlhUKh6QNJbMmwkhOHEbFHUMWV7Mn4U4JhPD9FsvK2WsUDYFt6umiUeaN99SchHGcc83hi7LCfI1BKG8z0Kb2IentkJ1cm7XvJb5XCKDj/iIXlNfI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750757095; c=relaxed/simple; bh=OA1BhEclyD3cxhcgakDc2CPEw7A1ytSUj3LETMJQ82E=; h=From:Subject:Date:Message-ID:MIME-Version:Content-Type:To:CC; b=tlzoOU1lgOgg9Rc/2MOXrG8pvodJ3/dZJhyoqHt0RiBGNy1d6gMzhrhMrgruGxIonhtYP7aJsnANUwsZoQaD2ks2esFATnBeYfko7HY2AYjkiWEkcOm6NSJnskEbryYivDEdp9OSkLXQ8jGBUs2u4kC4SWwsZaaRJ2cQQyh/ny4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=eJ6YKXFz; arc=none smtp.client-ip=68.232.154.123 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="eJ6YKXFz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1750757093; x=1782293093; h=from:subject:date:message-id:mime-version: content-transfer-encoding:to:cc; bh=OA1BhEclyD3cxhcgakDc2CPEw7A1ytSUj3LETMJQ82E=; b=eJ6YKXFzI0I+WtBp+R8N2XEPA+qsm9MDba5ev5sepst2OTAm9CBDc27w kUEiBfrDK8gxIkUiCg8kJ9BMgY/2Y9Oi5DHresfo26YOXCn5GDs5Ovd+T 5A98+CV3vwvsKpyA7I2FNlvvUvasaZGOtcsNkOiwWHrvqqEKlp0oYLG99 hnoyjC1vrcqPgzST0R8gL3a362Jg7r2gnjepjjGc0nvI88tjpixA4GR6y ISDFx4fZx3aVutmDRQWWhrUKtydP/a09i8UYL/g+cj0WypyaSra+5iyQm 1UIqDRHY/zyTJJycM7bVxtjFSa/LrHvEwLvTK4/IusgpHPyuYuAD2iHxF A==; X-CSE-ConnectionGUID: kAMBk0q5SXCuhoUD0ewa8g== X-CSE-MsgGUID: YHIEH+SeTDOHPwIIrtz4fA== X-IronPort-AV: E=Sophos;i="6.16,261,1744095600"; d="scan'208";a="42674594" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa4.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 24 Jun 2025 02:24:52 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Tue, 24 Jun 2025 02:24:22 -0700 Received: from [127.0.0.1] (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.44 via Frontend Transport; Tue, 24 Jun 2025 02:24:16 -0700 From: Dharma Balasubiramani Subject: [PATCH v4 0/3] drm/bridge: microchip-lvds: clean up and fix bus formats Date: Tue, 24 Jun 2025 14:54:13 +0530 Message-ID: <20250624-microchip-lvds-v4-0-937d42a420e9@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAL1uWmgC/3XMQQ6CMBAF0KuQrq1pS1vAlfcwLsowSBOhpDWNh nB3CwtDRDOZxf+ZeRMJ6C0Gcsom4jHaYN2QgjxkBDoz3JDaJmUimFBM85L2FryDzo70HptA64I r3lSaVdKQ9DR6bO1zBS/XlDsbHs6/Vj/ypf1LRU7ToEFloClMKc6fgyO4nixcFBtC5DtCJKJEq E0NOq38ReRbQu6IPBGQg245Sqa4/ibmeX4DPeDrfDYBAAA= To: Manikandan Muralidharan , Andrzej Hajda , Neil Armstrong , "Robert Foss" , Laurent Pinchart , Jonas Karlman , "Jernej Skrabec" , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter CC: , , "Dharma Balasubiramani" , Sandeep Sheriker M X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1750757054; l=1447; i=dharma.b@microchip.com; s=20240209; h=from:subject:message-id; bh=OA1BhEclyD3cxhcgakDc2CPEw7A1ytSUj3LETMJQ82E=; b=ln2ThX2OMPa4FXL63lhDtkNyMUggWXK1b9l3Kd2BCDlIEol/WdAh5rjbyU1caYHsaSAiLnPw5 KjQ49VUKpWfAMKl5TIAbnj6rr+33i7+4fPCihAZKmj+ffMHVDrOrLpK X-Developer-Key: i=dharma.b@microchip.com; a=ed25519; pk=kCq31LcpLAe9HDfIz9ZJ1U7T+osjOi7OZSbe0gqtyQ4= This patch series drops the unsed panel field, switches to atomic variants and adds support to select between the two supported formats (JEIDA and VESA) by the LVDSC. Signed-off-by: Dharma Balasubiramani --- Changes in v4: - Split the commits into 3. - Drop - Link to v3: https://lore.kernel.org/r/20250624-microchip-lvds-v3-1-c3c6f1e40516@microchip.com Changes in v3: - Use BIT(0) instead of 1. - Drop the panel field of the mchp_lvds structure. - Drop the inner parentheses in write in serialiser_on(). - Link to v2: https://lore.kernel.org/r/20250623-microchip-lvds-v2-1-8ecbabc6abc4@microchip.com Changes in v2: - Switch to atomic bridge functions - Drop custom connector creation - Use drm_atomic_get_new_connector_for_encoder() - Link to v1: https://lore.kernel.org/r/20250618-microchip-lvds-v1-1-1eae5acd7a82@microchip.com --- Dharma Balasubiramani (3): drm/bridge: microchip-lvds: drop unused drm_panel drm/bridge: microchip-lvds: switch to use atomic variants drm/bridge: microchip-lvds: fix bus format mismatch with VESA displays drivers/gpu/drm/bridge/microchip-lvds.c | 71 +++++++++++++++++++++++++-------- 1 file changed, 54 insertions(+), 17 deletions(-) --- base-commit: 4325743c7e209ae7845293679a4de94b969f2bef change-id: 20250618-microchip-lvds-b7151d96094a Best regards, -- Dharma Balasubiramani