From patchwork Thu Jan 13 10:47:57 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sean Young X-Patchwork-Id: 12712558 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B966C433F5 for ; Thu, 13 Jan 2022 10:48:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232947AbiAMKsC (ORCPT ); Thu, 13 Jan 2022 05:48:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41466 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229635AbiAMKsB (ORCPT ); Thu, 13 Jan 2022 05:48:01 -0500 Received: from gofer.mess.org (gofer.mess.org [IPv6:2a02:8011:d000:212::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66153C06173F for ; Thu, 13 Jan 2022 02:48:01 -0800 (PST) Received: by gofer.mess.org (Postfix, from userid 1000) id B0DE3101C2F; Thu, 13 Jan 2022 10:47:57 +0000 (UTC) From: Sean Young To: linux-media@vger.kernel.org Subject: [PATCH] media: lirc: remove unused lirc features Date: Thu, 13 Jan 2022 10:47:57 +0000 Message-Id: <20220113104757.179130-1-sean@mess.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org These features have never been implemented by any lirc driver, including staging or out of tree drivers. The ioctls for these feaures were removed in commit d55f09abe24b ("[media] lirc.h: remove several unused ioctls"). So, we can safely remove them. Also ensure that the lirc.h files in tools directory is synced. Signed-off-by: Sean Young --- .../media/rc/lirc-get-features.rst | 18 ------------------ include/uapi/linux/lirc.h | 4 ---- tools/include/uapi/linux/lirc.h | 11 +++++------ 3 files changed, 5 insertions(+), 28 deletions(-) diff --git a/Documentation/userspace-api/media/rc/lirc-get-features.rst b/Documentation/userspace-api/media/rc/lirc-get-features.rst index 4bf25860f932..545137620ead 100644 --- a/Documentation/userspace-api/media/rc/lirc-get-features.rst +++ b/Documentation/userspace-api/media/rc/lirc-get-features.rst @@ -102,12 +102,6 @@ LIRC features The driver supports setting the receive carrier frequency using :ref:`ioctl LIRC_SET_REC_CARRIER `. -.. _LIRC-CAN-SET-REC-DUTY-CYCLE-RANGE: - -``LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE`` - - Unused. Kept just to avoid breaking uAPI. - .. _LIRC-CAN-SET-REC-CARRIER-RANGE: ``LIRC_CAN_SET_REC_CARRIER_RANGE`` @@ -129,12 +123,6 @@ LIRC features The driver supports :ref:`ioctl LIRC_SET_REC_TIMEOUT `. -.. _LIRC-CAN-SET-REC-FILTER: - -``LIRC_CAN_SET_REC_FILTER`` - - Unused. Kept just to avoid breaking uAPI. - .. _LIRC-CAN-MEASURE-CARRIER: ``LIRC_CAN_MEASURE_CARRIER`` @@ -149,12 +137,6 @@ LIRC features The driver supports learning mode using :ref:`ioctl LIRC_SET_WIDEBAND_RECEIVER `. -.. _LIRC-CAN-NOTIFY-DECODE: - -``LIRC_CAN_NOTIFY_DECODE`` - - Unused. Kept just to avoid breaking uAPI. - .. _LIRC-CAN-SEND-RAW: ``LIRC_CAN_SEND_RAW`` diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h index 9919f2062b14..a1f9c26ea537 100644 --- a/include/uapi/linux/lirc.h +++ b/include/uapi/linux/lirc.h @@ -72,11 +72,9 @@ #define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) #define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 #define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 -#define LIRC_CAN_SET_REC_FILTER 0x08000000 #define LIRC_CAN_MEASURE_CARRIER 0x02000000 #define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 @@ -84,8 +82,6 @@ #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) -#define LIRC_CAN_NOTIFY_DECODE 0x01000000 - /*** IOCTL commands for lirc driver ***/ #define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) diff --git a/tools/include/uapi/linux/lirc.h b/tools/include/uapi/linux/lirc.h index 45fcbf99d72e..a1f9c26ea537 100644 --- a/tools/include/uapi/linux/lirc.h +++ b/tools/include/uapi/linux/lirc.h @@ -1,7 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * lirc.h - linux infrared remote control header file - * last modified 2010/07/13 by Jarod Wilson */ #ifndef _LINUX_LIRC_H @@ -73,11 +72,9 @@ #define LIRC_CAN_SET_REC_CARRIER (LIRC_CAN_SET_SEND_CARRIER << 16) #define LIRC_CAN_SET_REC_DUTY_CYCLE (LIRC_CAN_SET_SEND_DUTY_CYCLE << 16) -#define LIRC_CAN_SET_REC_DUTY_CYCLE_RANGE 0x40000000 #define LIRC_CAN_SET_REC_CARRIER_RANGE 0x80000000 #define LIRC_CAN_GET_REC_RESOLUTION 0x20000000 #define LIRC_CAN_SET_REC_TIMEOUT 0x10000000 -#define LIRC_CAN_SET_REC_FILTER 0x08000000 #define LIRC_CAN_MEASURE_CARRIER 0x02000000 #define LIRC_CAN_USE_WIDEBAND_RECEIVER 0x04000000 @@ -85,8 +82,6 @@ #define LIRC_CAN_SEND(x) ((x)&LIRC_CAN_SEND_MASK) #define LIRC_CAN_REC(x) ((x)&LIRC_CAN_REC_MASK) -#define LIRC_CAN_NOTIFY_DECODE 0x01000000 - /*** IOCTL commands for lirc driver ***/ #define LIRC_GET_FEATURES _IOR('i', 0x00000000, __u32) @@ -139,7 +134,7 @@ */ #define LIRC_GET_REC_TIMEOUT _IOR('i', 0x00000024, __u32) -/* +/** * struct lirc_scancode - decoded scancode with protocol for use with * LIRC_MODE_SCANCODE * @@ -195,6 +190,8 @@ struct lirc_scancode { * @RC_PROTO_RCMM12: RC-MM protocol 12 bits * @RC_PROTO_RCMM24: RC-MM protocol 24 bits * @RC_PROTO_RCMM32: RC-MM protocol 32 bits + * @RC_PROTO_XBOX_DVD: Xbox DVD Movie Playback Kit protocol + * @RC_PROTO_MAX: Maximum value of enum rc_proto */ enum rc_proto { RC_PROTO_UNKNOWN = 0, @@ -224,6 +221,8 @@ enum rc_proto { RC_PROTO_RCMM12 = 24, RC_PROTO_RCMM24 = 25, RC_PROTO_RCMM32 = 26, + RC_PROTO_XBOX_DVD = 27, + RC_PROTO_MAX = RC_PROTO_XBOX_DVD, }; #endif