From patchwork Fri Jul 23 07:05:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lee, Shawn C" X-Patchwork-Id: 12395357 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AEB79C4338F for ; Fri, 23 Jul 2021 06:58:34 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 6498760ED7 for ; Fri, 23 Jul 2021 06:58:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 6498760ED7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0C0076FA49; Fri, 23 Jul 2021 06:58:34 +0000 (UTC) Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6D98E6FA49 for ; Fri, 23 Jul 2021 06:58:32 +0000 (UTC) X-IronPort-AV: E=McAfee;i="6200,9189,10053"; a="211829748" X-IronPort-AV: E=Sophos;i="5.84,263,1620716400"; d="scan'208";a="211829748" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Jul 2021 23:58:31 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,263,1620716400"; d="scan'208";a="502405567" Received: from shawnle1-build-machine.itwn.intel.com ([10.5.253.12]) by FMSMGA003.fm.intel.com with ESMTP; 22 Jul 2021 23:58:29 -0700 From: Lee Shawn C To: intel-gfx@lists.freedesktop.org Date: Fri, 23 Jul 2021 15:05:41 +0800 Message-Id: <20210723070548.29315-1-shawn.c.lee@intel.com> X-Mailer: git-send-email 2.17.1 Subject: [Intel-gfx] [V3 0/7] MIPI DSI driver enhancements X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: cooper.chiou@intel.com, william.tseng@intel.com, jani.nikula@intel.com MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" v2: - Check for dsc enable and slice count ==1 then allow to double confirm min cdclk value. v3: - Add two patches that fix MIPI DCS backlight control. Lee Shawn C (7): drm/i915/dsi: send correct gpio_number on gen11 platform drm/i915/jsl: program DSI panel GPIOs drm/i915/dsi: wait for header and payload credit available drm/i915/dsi: refine send MIPI DCS command sequence drm/i915: Get proper min cdclk if vDSC enabled drm/i915/dsi: Retrieve max brightness level from VBT. drm/i915/dsi: Send proper brightness value via MIPI DCS command drivers/gpu/drm/i915/display/icl_dsi.c | 50 +++++++++---------- drivers/gpu/drm/i915/display/intel_bios.c | 3 ++ drivers/gpu/drm/i915/display/intel_cdclk.c | 10 ++++ .../i915/display/intel_dsi_dcs_backlight.c | 15 ++++-- drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 46 ++++++++++++++++- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_reg.h | 10 ++++ 7 files changed, 102 insertions(+), 33 deletions(-)