From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from [195.7.61.12] ([195.7.61.12]:56093 "EHLO killala.koala.ie" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1756993AbZEZUDE (ORCPT ); Tue, 26 May 2009 16:03:04 -0400 Message-ID: <4A1C4AF1.6020200@koala.ie> Date: Tue, 26 May 2009 21:02:57 +0100 From: Simon Kenyon MIME-Version: 1.0 To: "Igor M. Liplianin" CC: linux-media@vger.kernel.org Subject: Re: [linux-dvb] SDMC DM1105N not being detected References: <200905231604.29795.liplianin@tut.by> <4A1AF68F.1070108@koala.ie> <200905261747.31361.liplianin@tut.by> In-Reply-To: <200905261747.31361.liplianin@tut.by> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: Igor M. Liplianin wrote: > The card is working with external LNB power supply, for example, through the loop out from another > sat box. So, we need to know, which way to control LNB power on the board. Usually it is through > GPIO pins. > For example: > Pins 112 and 111 for GPIO0, GPIO1. Also GPIO15 is at 65 pin. > You can edit this lines in code: > -*-*-*-*-*-*-*-*-*-*-*-*- > /* GPIO's for LNB power control for Axess DM05 */ > #define DM05_LNB_MASK 0xfffffffc // GPIO control > #define DM05_LNB_13V 0x3fffd // GPIO value > #define DM05_LNB_18V 0x3fffc // GPIO value > -*-*-*-*-*-*-*-*-*-*-*-*- > > BTW: > Bit value 0 for GPIOCTL means output, 1 - input. > Bit value for GPIOVAL - read/write. > GPIO pins count is 18. Bits over 18 affect nothing. > i will try to work out the correct values when i have done so (or given up trying) i will let you know thank you very much for your help -- simon