From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 5A8B2C28B2B for ; Tue, 16 Aug 2022 15:38:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6191212AA17; Tue, 16 Aug 2022 15:37:53 +0000 (UTC) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by gabe.freedesktop.org (Postfix) with ESMTPS id D800B12AA61 for ; Tue, 16 Aug 2022 15:37:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1660664255; x=1692200255; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=vQOiRqr88tVWTOF/gbboZiBgxLV07RY+tRqmcUIK61Q=; b=HOuRqxPAB0TaiAOtzQL2xTiyV4cuf1rDrpTKNXJJ4R5HGnMu9W2Inrj8 x8eojQezIAufw62pRvrlhMFG7csC+qiyEZVGWtZrc/UAvm+nkSZgf9u8c WWAW7Sb1cgPf3vJsFvLrYNMiLvppToh9cPORe4/e+ueoCs23B9i2LKu6g JfeT0kC62X6+wa3RjV8dpMVhF6cNPxfDvZ/kqYWGDyvhvCqFLzL4IYvDc ISbDub8dA12p6haW1mxexUxeqGlmLzDP8JPi6o7FV944+dnz/XN2MG6o4 3ljTj91Q/gQuwe06DoxKtLXhDOeKmb6BB9sMK2+FecoN3cJoAUOcemd6d g==; X-IronPort-AV: E=McAfee;i="6400,9594,10441"; a="293527884" X-IronPort-AV: E=Sophos;i="5.93,241,1654585200"; d="scan'208";a="293527884" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2022 08:37:26 -0700 X-IronPort-AV: E=Sophos;i="5.93,241,1654585200"; d="scan'208";a="667159255" Received: from kinzelba-mobl.ger.corp.intel.com (HELO localhost) ([10.252.39.194]) by fmsmga008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Aug 2022 08:37:25 -0700 From: Jani Nikula To: intel-gfx@lists.freedesktop.org Date: Tue, 16 Aug 2022 18:37:19 +0300 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [RESEND 0/3] drm/i915/dsi: fix DSI DCS backlight port handling 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: jani.nikula@intel.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Hopefully fix a null pointer dereference in DSI DCS backlight handling. Resend because patchwork got confused with the first submission, for some reason. Jani Nikula (3): drm/i915/dsi: filter invalid backlight and CABC ports drm/i915/dsi: fix dual-link DSI backlight and CABC ports for display 11+ drm/i915/dsi: use VBT backlight and CABC port definitions directly drivers/gpu/drm/i915/display/icl_dsi.c | 7 +++++-- drivers/gpu/drm/i915/display/intel_bios.c | 10 ++++++---- drivers/gpu/drm/i915/display/intel_dsi.h | 3 --- .../gpu/drm/i915/display/intel_dsi_dcs_backlight.c | 14 ++++++++------ drivers/gpu/drm/i915/display/vlv_dsi.c | 7 +++++-- 5 files changed, 24 insertions(+), 17 deletions(-) -- 2.34.1