From patchwork Sat Jun 6 12:03:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antti Palosaari X-Patchwork-Id: 6559411 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id C37AB9F3D1 for ; Sat, 6 Jun 2015 12:03:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E09952066A for ; Sat, 6 Jun 2015 12:03:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A63FE20558 for ; Sat, 6 Jun 2015 12:03:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752729AbbFFMDW (ORCPT ); Sat, 6 Jun 2015 08:03:22 -0400 Received: from mail.kapsi.fi ([217.30.184.167]:42047 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751736AbbFFMDV (ORCPT ); Sat, 6 Jun 2015 08:03:21 -0400 Received: from dyn3-82-128-190-185.psoas.suomi.net ([82.128.190.185] helo=localhost.localdomain.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1Z1Coq-0007qu-8Q; Sat, 06 Jun 2015 15:03:20 +0300 From: Antti Palosaari To: linux-media@vger.kernel.org Cc: Hans Verkuil , Antti Palosaari Subject: [PATCH 2/9] v4l2: add RF gain control Date: Sat, 6 Jun 2015 15:03:01 +0300 Message-Id: <1433592188-31748-2-git-send-email-crope@iki.fi> X-Mailer: git-send-email 2.4.2 In-Reply-To: <1433592188-31748-1-git-send-email-crope@iki.fi> References: <1433592188-31748-1-git-send-email-crope@iki.fi> X-SA-Exim-Connect-IP: 82.128.190.185 X-SA-Exim-Mail-From: crope@iki.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false 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=unavailable 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 Add new RF tuner gain control named RF gain. That is aimed for external LNA (amplifier) chip just right after antenna connector. Cc: Hans Verkuil Signed-off-by: Antti Palosaari --- drivers/media/v4l2-core/v4l2-ctrls.c | 4 ++++ include/uapi/linux/v4l2-controls.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index e3a3468..0fc34b8 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -888,6 +888,8 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_TUNE_DEEMPHASIS: return "De-Emphasis"; case V4L2_CID_RDS_RECEPTION: return "RDS Reception"; case V4L2_CID_RF_TUNER_CLASS: return "RF Tuner Controls"; + case V4L2_CID_RF_TUNER_RF_GAIN_AUTO: return "RF Gain, Auto"; + case V4L2_CID_RF_TUNER_RF_GAIN: return "RF Gain"; case V4L2_CID_RF_TUNER_LNA_GAIN_AUTO: return "LNA Gain, Auto"; case V4L2_CID_RF_TUNER_LNA_GAIN: return "LNA Gain"; case V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO: return "Mixer Gain, Auto"; @@ -960,6 +962,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_WIDE_DYNAMIC_RANGE: case V4L2_CID_IMAGE_STABILIZATION: case V4L2_CID_RDS_RECEPTION: + case V4L2_CID_RF_TUNER_RF_GAIN_AUTO: case V4L2_CID_RF_TUNER_LNA_GAIN_AUTO: case V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO: case V4L2_CID_RF_TUNER_IF_GAIN_AUTO: @@ -1161,6 +1164,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_PILOT_TONE_FREQUENCY: case V4L2_CID_TUNE_POWER_LEVEL: case V4L2_CID_TUNE_ANTENNA_CAPACITOR: + case V4L2_CID_RF_TUNER_RF_GAIN: case V4L2_CID_RF_TUNER_LNA_GAIN: case V4L2_CID_RF_TUNER_MIXER_GAIN: case V4L2_CID_RF_TUNER_IF_GAIN: diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h index 9f6e108..87539be 100644 --- a/include/uapi/linux/v4l2-controls.h +++ b/include/uapi/linux/v4l2-controls.h @@ -932,6 +932,8 @@ enum v4l2_deemphasis { #define V4L2_CID_RF_TUNER_BANDWIDTH_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 11) #define V4L2_CID_RF_TUNER_BANDWIDTH (V4L2_CID_RF_TUNER_CLASS_BASE + 12) +#define V4L2_CID_RF_TUNER_RF_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 31) +#define V4L2_CID_RF_TUNER_RF_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 32) #define V4L2_CID_RF_TUNER_LNA_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 41) #define V4L2_CID_RF_TUNER_LNA_GAIN (V4L2_CID_RF_TUNER_CLASS_BASE + 42) #define V4L2_CID_RF_TUNER_MIXER_GAIN_AUTO (V4L2_CID_RF_TUNER_CLASS_BASE + 51)