From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zhang Rui Subject: [RESEND PATCH 0/7] ACPI video: cleanups and fixes for the recent buggy _BQC/_BCL/_BCM BIOSes Date: Thu, 12 Mar 2009 16:56:56 +0800 Message-ID: <1236848216.2807.69.camel@rzhang-dt> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mga02.intel.com ([134.134.136.20]:38689 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752952AbZCLIz7 (ORCPT ); Thu, 12 Mar 2009 04:55:59 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: linux-acpi , Matthew Garrett , Thomas Renninger , "Zhang, Rui" =EF=BB=BFHi, all, here is the patch set I made recently, including some cleanups and fixe= s for the Thinkpad/Asus laptops with buggy _BQC/_BCL/_BCM implementation. The first two patches checks if ACPI video driver fails to set/get the current brightness level, which is not done before. patch 3/4/5/6 are used to fix four different problems. 1. the brightness levels when machine is on AC/Battery are not exported by _BCL. 2. The supported brightness levels are reversed in the _BCL method. 3. Index values are used in _BQC/_BCL/_BCM method. 4. _BCQ method is implemented instead of _BQC patch 7 add a warning message when _BQC is not implemented. Any comments are welcome. thanks, rui =20 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html