From patchwork Sun Sep 9 18:02:22 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Frank_Sch=C3=A4fer?= X-Patchwork-Id: 1427911 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id BA5E9DF280 for ; Sun, 9 Sep 2012 18:02:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754535Ab2IISC2 (ORCPT ); Sun, 9 Sep 2012 14:02:28 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:50521 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754240Ab2IISBu (ORCPT ); Sun, 9 Sep 2012 14:01:50 -0400 Received: by mail-ey0-f174.google.com with SMTP id c11so540081eaa.19 for ; Sun, 09 Sep 2012 11:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20120113; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references :mime-version:content-type:content-transfer-encoding; bh=Ua0TsHPm/FpFWKN3eeKlhcJUTWKA3A2N7NKDRYBMceg=; b=nH9gYwn9oyFLlZUlHsjc9xruKUjWuQjSCauLOv/HuYAaNo9D/jh92nuaxR4eyRXjHb V11JIYl7AS9qPbzVaDTHpzorOvGplCtIYWO6mikggrpueeoZYE/L+M2OYvxXs1QA8vVp wpDuEMMl8fTjb55QkFYWMZuA+Yz8ywgNhRfl3tPCkFuBC3s+tQypYmpJ+SCw36A6eomO gL/gv4UmplV7x6OZWw/5fkouSFgt5SXiDOlQRCt5CVgyyWP2xTxTPHp54jkE1VnhzuNc fLfg039rVzpTQkI35S1nMaNbNqvlAp/Hi9kyes47AkiUO6aIU7BUs+DYGDElJUrG9sHP Jw7g== Received: by 10.204.128.196 with SMTP id l4mr3446443bks.21.1347213709884; Sun, 09 Sep 2012 11:01:49 -0700 (PDT) Received: from localhost.localdomain (ip-176-199-46-78.unitymediagroup.de. [176.199.46.78]) by mx.google.com with ESMTPS id n5sm5475483bkv.14.2012.09.09.11.01.45 (version=TLSv1/SSLv3 cipher=OTHER); Sun, 09 Sep 2012 11:01:46 -0700 (PDT) From: =?UTF-8?q?Frank=20Sch=C3=A4fer?= To: hdegoede@redhat.com Cc: linux-media@vger.kernel.org, =?UTF-8?q?Frank=20Sch=C3=A4fer?= Subject: [PATCH 4/6] gspca_pac7302: increase default value for white balance temperature Date: Sun, 9 Sep 2012 20:02:22 +0200 Message-Id: <1347213744-8509-4-git-send-email-fschaefer.oss@googlemail.com> X-Mailer: git-send-email 1.7.7 In-Reply-To: <1347213744-8509-1-git-send-email-fschaefer.oss@googlemail.com> References: <1347213744-8509-1-git-send-email-fschaefer.oss@googlemail.com> MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org The current white balance temperature default value is 4, which is much too small (possible values are 0-255). Improve the picture quality by increasing the default value to 55, which is the default value used by the Windows driver. Signed-off-by: Frank Schäfer --- drivers/media/usb/gspca/pac7302.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/media/usb/gspca/pac7302.c b/drivers/media/usb/gspca/pac7302.c index 8c29613..bed34df 100644 --- a/drivers/media/usb/gspca/pac7302.c +++ b/drivers/media/usb/gspca/pac7302.c @@ -632,7 +632,7 @@ static int sd_init_controls(struct gspca_dev *gspca_dev) V4L2_CID_SATURATION, 0, 255, 1, 127); sd->white_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_WHITE_BALANCE_TEMPERATURE, - 0, 255, 1, 4); + 0, 255, 1, 55); sd->red_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, V4L2_CID_RED_BALANCE, 0, 3, 1, 1); sd->blue_balance = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,