From patchwork Wed Jul 2 15:52:15 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 4466551 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 36295BEEAA for ; Wed, 2 Jul 2014 15:52:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 37820201E4 for ; Wed, 2 Jul 2014 15:52:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6CD5B201F4 for ; Wed, 2 Jul 2014 15:52:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932099AbaGBPwj (ORCPT ); Wed, 2 Jul 2014 11:52:39 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:35724 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755405AbaGBPwe (ORCPT ); Wed, 2 Jul 2014 11:52:34 -0400 Received: from [201.74.152.26] (helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1X2Mpi-0006tA-D7; Wed, 02 Jul 2014 15:52:30 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.80.1) (envelope-from ) id 1X2Mpe-0006EJ-0R; Wed, 02 Jul 2014 12:52:26 -0300 From: Mauro Carvalho Chehab To: Patrick Boettcher Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab Subject: [PATCH RFC 1/9] dib0700: better document struct init Date: Wed, 2 Jul 2014 12:52:15 -0300 Message-Id: <1404316343-23856-2-git-send-email-m.chehab@samsung.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1404316343-23856-1-git-send-email-m.chehab@samsung.com> References: <1404316343-23856-1-git-send-email-m.chehab@samsung.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Instead of using anonymous initialization for dib0896 structs, identify each field by name. That helps to understand what's being initialized. No functional changes. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/dvb-usb/dib0700_devices.c | 148 +++++++++++++++------------- 1 file changed, 81 insertions(+), 67 deletions(-) diff --git a/drivers/media/usb/dvb-usb/dib0700_devices.c b/drivers/media/usb/dvb-usb/dib0700_devices.c index d067bb77534f..501947eaacfe 100644 --- a/drivers/media/usb/dvb-usb/dib0700_devices.c +++ b/drivers/media/usb/dvb-usb/dib0700_devices.c @@ -1412,99 +1412,113 @@ static int stk807xpvr_frontend_attach1(struct dvb_usb_adapter *adap) /* STK8096GP */ static struct dibx000_agc_config dib8090_agc_config[2] = { { - BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND, + .band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND, /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0, * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0 */ - (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) + .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), - 787, - 10, + .inv_gain = 787, + .time_stabiliz = 10, - 0, - 118, + .alpha_level = 0, + .thlock = 118, - 0, - 3530, - 1, - 5, + .wbd_inv = 0, + .wbd_ref = 3530, + .wbd_sel = 1, + .wbd_alpha = 5, - 65535, - 0, + .agc1_max = 65535, + .agc1_min = 0, - 65535, - 0, - - 0, - 32, - 114, - 143, - 144, - 114, - 227, - 116, - 117, - - 28, - 26, - 31, - 51, + .agc2_max = 65535, + .agc2_min = 0, - 0, + .agc1_pt1 = 0, + .agc1_pt2 = 32, + .agc1_pt3 = 114, + .agc1_slope1 = 143, + .agc1_slope2 = 144, + .agc2_pt1 = 114, + .agc2_pt2 = 227, + .agc2_slope1 = 116, + .agc2_slope2 = 117, + + .alpha_mant = 28, + .alpha_exp = 26, + .beta_mant = 31, + .beta_exp = 51, + + .perform_agc_softsplit = 0, }, { - BAND_CBAND, + .band_caps = BAND_CBAND, /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=1, * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0, * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0 */ - (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) + .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), - 787, - 10, + .inv_gain = 787, + .time_stabiliz = 10, - 0, - 118, + .alpha_level = 0, + .thlock = 118, - 0, - 3530, - 1, - 5, - - 0, - 0, - - 65535, - 0, + .wbd_inv = 0, + .wbd_ref = 3530, + .wbd_sel = 1, + .wbd_alpha = 5, - 0, - 32, - 114, - 143, - 144, - 114, - 227, - 116, - 117, + .agc1_max = 0, + .agc1_min = 0, - 28, - 26, - 31, - 51, + .agc2_max = 65535, + .agc2_min = 0, - 0, + .agc1_pt1 = 0, + .agc1_pt2 = 32, + .agc1_pt3 = 114, + .agc1_slope1 = 143, + .agc1_slope2 = 144, + .agc2_pt1 = 114, + .agc2_pt2 = 227, + .agc2_slope1 = 116, + .agc2_slope2 = 117, + + .alpha_mant = 28, + .alpha_exp = 26, + .beta_mant = 31, + .beta_exp = 51, + + .perform_agc_softsplit = 0, } }; static struct dibx000_bandwidth_config dib8090_pll_config_12mhz = { - 54000, 13500, - 1, 18, 3, 1, 0, - 0, 0, 1, 1, 2, - (3 << 14) | (1 << 12) | (599 << 0), - (0 << 25) | 0, - 20199727, - 12000000, + .internal = 54000, + .sampling = 13500, + + .pll_prediv = 1, + .pll_ratio = 18, + .pll_range = 3, + .pll_reset = 1, + .pll_bypass = 0, + + .enable_refdiv = 0, + .bypclk_div = 0, + .IO_CLK_en_core = 1, + .ADClkSrc = 1, + .modulo = 2, + + .sad_cfg = (3 << 14) | (1 << 12) | (599 << 0), + + .ifreq = (0 << 25) | 0, + .timf = 20199727, + + .xtal_hz = 12000000, }; static int dib8090_get_adc_power(struct dvb_frontend *fe)