From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262323AbVCVCJJ (ORCPT ); Mon, 21 Mar 2005 21:09:09 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262336AbVCVCIW (ORCPT ); Mon, 21 Mar 2005 21:08:22 -0500 Received: from ipx10786.ipxserver.de ([80.190.251.108]:13707 "EHLO allen.werkleitz.de") by vger.kernel.org with ESMTP id S262323AbVCVBfX (ORCPT ); Mon, 21 Mar 2005 20:35:23 -0500 Message-Id: <20050322013458.682949000@abc> References: <20050322013427.919515000@abc> Date: Tue, 22 Mar 2005 02:24:05 +0100 From: Johannes Stezenbach To: Andrew Morton Cc: linux-kernel@vger.kernel.org Content-Disposition: inline; filename=dvb-dibusb-pll-fix.patch X-SA-Exim-Connect-IP: 217.231.55.169 Subject: [DVB patch 32/48] dibusb: pll fix X-SA-Exim-Version: 4.2 (built Tue, 25 Jan 2005 19:36:50 +0100) X-SA-Exim-Scanned: Yes (on allen.werkleitz.de) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org o fixed pll frequency calculation for channels > 700 MHz. (Patrick Boettcher) Signed-off-by: Johannes Stezenbach dvb-dibusb-fe-i2c.c | 14 +++++++------- 1 files changed, 7 insertions(+), 7 deletions(-) Index: linux-2.6.12-rc1-mm1/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c =================================================================== --- linux-2.6.12-rc1-mm1.orig/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c 2005-03-22 00:16:28.000000000 +0100 +++ linux-2.6.12-rc1-mm1/drivers/media/dvb/dibusb/dvb-dibusb-fe-i2c.c 2005-03-22 00:18:55.000000000 +0100 @@ -278,10 +278,10 @@ static int thomson_cable_eu_pll_set(stru static int panasonic_cofdm_env57h1xd5_pll_set(struct dvb_frontend_parameters *fep, u8 pllbuf[4]) { - u32 freq = fep->frequency; - u32 tfreq = ((freq + 36125000)*6 + 500000) / 1000000; + u32 freq_khz = fep->frequency / 1000; + u32 tfreq = ((freq_khz + 36125)*6 + 500) / 1000; u8 TA, T210, R210, ctrl1, cp210, p4321; - if (freq > 858000000) { + if (freq_khz > 858000) { err("frequency cannot be larger than 858 MHz."); return -EINVAL; } @@ -293,17 +293,17 @@ static int panasonic_cofdm_env57h1xd5_pl ctrl1 = (1 << 7) | (TA << 6) | (T210 << 3) | R210; // ******** CHARGE PUMP CONFIG vs RF FREQUENCIES ***************** - if (freq < 470000000) + if (freq_khz < 470000) cp210 = 2; // VHF Low and High band ch E12 to E4 to E12 - else if (freq < 526000000) + else if (freq_khz < 526000) cp210 = 4; // UHF band Ch E21 to E27 else // if (freq < 862000000) cp210 = 5; // UHF band ch E28 to E69 //********************* BW select ******************************* - if (freq < 153000000) + if (freq_khz < 153000) p4321 = 1; // BW selected for VHF low - else if (freq < 470000000) + else if (freq_khz < 470000) p4321 = 2; // BW selected for VHF high E5 to E12 else // if (freq < 862000000) p4321 = 4; // BW selection for UHF E21 to E69 --