From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 E64AD21A445 for ; Wed, 23 Apr 2025 12:34:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745411655; cv=none; b=cqDSGY9oE9RZd2rR5Ew8VbLhJFb/C46h7sqjyY0e8JrYts7X/2sjhUdXwaHfCQ+UK7pYLpTqnR+5f4e0BS+gVgObJlro2H3XG3OV63nvvPPIejPVvOuDVrXkvQDu9+PBKkNxunbqeRm6ig8rHfEm/EA+gclPUrfzMVAslIXAYrE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745411655; c=relaxed/simple; bh=DHgkJW9gUUCE6Z5diEj5E0gXTdAVfiaWb4xpV46Ma0c=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=hCcif3x4yBqeIfmaKXGCA610SfudGtOL0mNykDvb1rWyvBoQHuM11RSQTGnhrfMjdPHHpVwOM3gQZE9QBcVKRI1Pi+nk2eVZQEEu19hMNy0DTiAfCA1eh92U1ENN8SgowApoBe8JF0Y/sV8hbMWek8t5ceHpXl30c942q4jHEy8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=none smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=i+yf9lWf; arc=none smtp.client-ip=198.175.65.13 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="i+yf9lWf" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1745411654; x=1776947654; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=DHgkJW9gUUCE6Z5diEj5E0gXTdAVfiaWb4xpV46Ma0c=; b=i+yf9lWfkmq8v1cXpltoIeECbVuFOkb4Z7no9MLOFh5mU7kOYg1s9Glo 9Wk1jqfxlEwEvoCu9z+/K/pxboU0GwTvve7dNzUziHIf2WTqE25/pcyGQ TBXRcE7bghu7Qwc7QhtJgUAxK1qro2/oIbjiILo0k6qXTRfTt06Pqt+qu 45NDZNOkMlhoGigkHLpiFkobxNYkoVa5w8Q2ElCQ7nJj2RRno/qo/Ktdc Im1pQ3hDY0TmWlK69mDjp5xZ7cNcV5g1Kr5Lu4H7hk8ZuKa1suDUikMhL OuWVQae3d7n0+EcxnFv24JS789sFVL5Yuhjl8TFunc9FNn896YWZX0cdg A==; X-CSE-ConnectionGUID: SDraSIN1SGy3xSJkeN4ZMQ== X-CSE-MsgGUID: vXWlJ8UxTcywCN393cLScA== X-IronPort-AV: E=McAfee;i="6700,10204,11411"; a="57991786" X-IronPort-AV: E=Sophos;i="6.15,233,1739865600"; d="scan'208";a="57991786" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2025 05:34:14 -0700 X-CSE-ConnectionGUID: TtC65HerTfW+oWw6ly/G7Q== X-CSE-MsgGUID: +egqx6CvS5CZ94dePl0jtg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,233,1739865600"; d="scan'208";a="133257302" Received: from turnipsi.fi.intel.com (HELO kekkonen.fi.intel.com) ([10.237.72.44]) by orviesa008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2025 05:34:12 -0700 Received: from punajuuri.localdomain (punajuuri.localdomain [192.168.240.130]) by kekkonen.fi.intel.com (Postfix) with ESMTP id B20CB11F9FE; Wed, 23 Apr 2025 15:34:09 +0300 (EEST) Received: from sailus by punajuuri.localdomain with local (Exim 4.96) (envelope-from ) id 1u7ZIn-007YVO-24; Wed, 23 Apr 2025 15:34:09 +0300 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo From: Sakari Ailus To: linux-media@vger.kernel.org Cc: Laurent Pinchart , dongcheng.yan@intel.com Subject: [PATCH v3 00/11] CCS PLL fixes and improvements Date: Wed, 23 Apr 2025 15:33:48 +0300 Message-Id: <20250423123359.1800904-1-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.39.5 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi all, Here are a few fixes and improvements to the CCS PLL calculator. v2 is <20250417065354.311617-1-sakari.ailus@linux.intel.com>. v1 is <20250226132319.2517656-1-sakari.ailus@linux.intel.com>. since v2: - Reword commit messages based on review comments. - Move the even PLL multiplier flag next to other non-CCS PLL flags. - Small code readability improvements. since v1: - Added patches for the following: - Drop the now-unused LINK_DECOUPLED flag. - Print missing flags. - Print PLL calculator flags before running the calculator (earlier version posted separately already). - Document the CCS PLL flags tersely but still in a way that is useful. - Rebased other patches to clean up things first. Sakari Ailus (11): media: ccs-pll: Start OP pre-PLL multiplier search from correct value media: ccs-pll: Start VT pre-PLL multiplier search from correct value media: ccs-pll: Check for too high VT PLL multiplier in dual PLL case media: ccs-pll: Correct the upper limit of maximum op_pre_pll_clk_div media: ccs-pll: Print a debug message on too high VT PLL OP clock media: ccs-pll: Drop LINK_DECOUPLED flag media: ccs-pll: Print missing PLL flags media: ccs-pll: Add a flag for even PLL multipliers media: ccs-pll: Better validate VT PLL branch media: ccs-pll: Print PLL calculator flags in the beginning media: ccs-pll: Document the CCS PLL flags drivers/media/i2c/ccs-pll.c | 49 +++++++++++++++++++++++++------ drivers/media/i2c/ccs-pll.h | 29 +++++++++++++++--- drivers/media/i2c/ccs/ccs-core.c | 1 - drivers/media/i2c/ccs/ccs-quirk.c | 3 +- 4 files changed, 66 insertions(+), 16 deletions(-) -- 2.39.5