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authorLinus Torvalds <torvalds@linux-foundation.org>2016-12-16 09:39:16 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-12-16 09:39:16 -0800
commitbd9999cd6a5eb899504ce14c1f70c5479143bbbc (patch)
treeea8cba08f86c431d49cb3f58254dac8ca60e96d8 /include/linux
parent9dfe495c7b4896fb88aa745660254a9704ae5930 (diff)
parent65390ea01ce678379da32b01f39fcfac4903f256 (diff)
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Merge tag 'media/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - new Mediatek drivers: mtk-mdp and mtk-vcodec - some additions at the media documentation - the CEC core and drivers were promoted from staging to mainstream - some cleanups at the DVB core - the LIRC serial driver got promoted from staging to mainstream - added a driver for Renesas R-Car FDP1 driver - add DVBv5 statistics support to mn88473 driver - several fixes related to printk continuation lines - add support for HSV encoding formats - lots of other cleanups, fixups and driver improvements. * tag 'media/v4.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (496 commits) [media] v4l: tvp5150: Add missing break in set control handler [media] v4l: tvp5150: Don't inline the tvp5150_selmux() function [media] v4l: tvp5150: Compile tvp5150_link_setup out if !CONFIG_MEDIA_CONTROLLER [media] em28xx: don't store usb_device at struct em28xx [media] em28xx: use usb_interface for dev_foo() calls [media] em28xx: don't change the device's name [media] mn88472: fix chip id check on probe [media] mn88473: fix chip id check on probe [media] lirc: fix error paths in lirc_cdev_add() [media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs [media] s5p-mfc: Rework clock handling [media] s5p-mfc: Don't keep clock prepared all the time [media] s5p-mfc: Kill all IS_ERR_OR_NULL in clocks management code [media] s5p-mfc: Remove dead conditional code [media] s5p-mfc: Ensure that clock is disabled before turning power off [media] s5p-mfc: Remove special clock rate management [media] s5p-mfc: Use printk_ratelimited for reporting ioctl errors [media] s5p-mfc: Set DMA_ATTR_ALLOC_SINGLE_PAGES [media] vivid: Set color_enc on HSV formats [media] v4l2-tpg: Init hv_enc field with a valid value ...
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cec-funcs.h1971
-rw-r--r--include/linux/cec.h1014
2 files changed, 0 insertions, 2985 deletions
diff --git a/include/linux/cec-funcs.h b/include/linux/cec-funcs.h
deleted file mode 100644
index 138bbf721e70..000000000000
--- a/include/linux/cec-funcs.h
+++ /dev/null
@@ -1,1971 +0,0 @@
-/*
- * cec - HDMI Consumer Electronics Control message functions
- *
- * Copyright 2016 Cisco Systems, Inc. and/or its affiliates. All rights reserved.
- *
- * This program is free software; you may redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * Alternatively you can redistribute this file under the terms of the
- * BSD license as stated below:
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * 3. The names of its contributors may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/*
- * Note: this framework is still in staging and it is likely the API
- * will change before it goes out of staging.
- *
- * Once it is moved out of staging this header will move to uapi.
- */
-#ifndef _CEC_UAPI_FUNCS_H
-#define _CEC_UAPI_FUNCS_H
-
-#include <linux/cec.h>
-
-/* One Touch Play Feature */
-static inline void cec_msg_active_source(struct cec_msg *msg, __u16 phys_addr)
-{
- msg->len = 4;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_ACTIVE_SOURCE;
- msg->msg[2] = phys_addr >> 8;
- msg->msg[3] = phys_addr & 0xff;
-}
-
-static inline void cec_ops_active_source(const struct cec_msg *msg,
- __u16 *phys_addr)
-{
- *phys_addr = (msg->msg[2] << 8) | msg->msg[3];
-}
-
-static inline void cec_msg_image_view_on(struct cec_msg *msg)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_IMAGE_VIEW_ON;
-}
-
-static inline void cec_msg_text_view_on(struct cec_msg *msg)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_TEXT_VIEW_ON;
-}
-
-
-/* Routing Control Feature */
-static inline void cec_msg_inactive_source(struct cec_msg *msg,
- __u16 phys_addr)
-{
- msg->len = 4;
- msg->msg[1] = CEC_MSG_INACTIVE_SOURCE;
- msg->msg[2] = phys_addr >> 8;
- msg->msg[3] = phys_addr & 0xff;
-}
-
-static inline void cec_ops_inactive_source(const struct cec_msg *msg,
- __u16 *phys_addr)
-{
- *phys_addr = (msg->msg[2] << 8) | msg->msg[3];
-}
-
-static inline void cec_msg_request_active_source(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_REQUEST_ACTIVE_SOURCE;
- msg->reply = reply ? CEC_MSG_ACTIVE_SOURCE : 0;
-}
-
-static inline void cec_msg_routing_information(struct cec_msg *msg,
- __u16 phys_addr)
-{
- msg->len = 4;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_ROUTING_INFORMATION;
- msg->msg[2] = phys_addr >> 8;
- msg->msg[3] = phys_addr & 0xff;
-}
-
-static inline void cec_ops_routing_information(const struct cec_msg *msg,
- __u16 *phys_addr)
-{
- *phys_addr = (msg->msg[2] << 8) | msg->msg[3];
-}
-
-static inline void cec_msg_routing_change(struct cec_msg *msg,
- bool reply,
- __u16 orig_phys_addr,
- __u16 new_phys_addr)
-{
- msg->len = 6;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_ROUTING_CHANGE;
- msg->msg[2] = orig_phys_addr >> 8;
- msg->msg[3] = orig_phys_addr & 0xff;
- msg->msg[4] = new_phys_addr >> 8;
- msg->msg[5] = new_phys_addr & 0xff;
- msg->reply = reply ? CEC_MSG_ROUTING_INFORMATION : 0;
-}
-
-static inline void cec_ops_routing_change(const struct cec_msg *msg,
- __u16 *orig_phys_addr,
- __u16 *new_phys_addr)
-{
- *orig_phys_addr = (msg->msg[2] << 8) | msg->msg[3];
- *new_phys_addr = (msg->msg[4] << 8) | msg->msg[5];
-}
-
-static inline void cec_msg_set_stream_path(struct cec_msg *msg, __u16 phys_addr)
-{
- msg->len = 4;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_SET_STREAM_PATH;
- msg->msg[2] = phys_addr >> 8;
- msg->msg[3] = phys_addr & 0xff;
-}
-
-static inline void cec_ops_set_stream_path(const struct cec_msg *msg,
- __u16 *phys_addr)
-{
- *phys_addr = (msg->msg[2] << 8) | msg->msg[3];
-}
-
-
-/* Standby Feature */
-static inline void cec_msg_standby(struct cec_msg *msg)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_STANDBY;
-}
-
-
-/* One Touch Record Feature */
-static inline void cec_msg_record_off(struct cec_msg *msg, bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_RECORD_OFF;
- msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0;
-}
-
-struct cec_op_arib_data {
- __u16 transport_id;
- __u16 service_id;
- __u16 orig_network_id;
-};
-
-struct cec_op_atsc_data {
- __u16 transport_id;
- __u16 program_number;
-};
-
-struct cec_op_dvb_data {
- __u16 transport_id;
- __u16 service_id;
- __u16 orig_network_id;
-};
-
-struct cec_op_channel_data {
- __u8 channel_number_fmt;
- __u16 major;
- __u16 minor;
-};
-
-struct cec_op_digital_service_id {
- __u8 service_id_method;
- __u8 dig_bcast_system;
- union {
- struct cec_op_arib_data arib;
- struct cec_op_atsc_data atsc;
- struct cec_op_dvb_data dvb;
- struct cec_op_channel_data channel;
- };
-};
-
-struct cec_op_record_src {
- __u8 type;
- union {
- struct cec_op_digital_service_id digital;
- struct {
- __u8 ana_bcast_type;
- __u16 ana_freq;
- __u8 bcast_system;
- } analog;
- struct {
- __u8 plug;
- } ext_plug;
- struct {
- __u16 phys_addr;
- } ext_phys_addr;
- };
-};
-
-static inline void cec_set_digital_service_id(__u8 *msg,
- const struct cec_op_digital_service_id *digital)
-{
- *msg++ = (digital->service_id_method << 7) | digital->dig_bcast_system;
- if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) {
- *msg++ = (digital->channel.channel_number_fmt << 2) |
- (digital->channel.major >> 8);
- *msg++ = digital->channel.major & 0xff;
- *msg++ = digital->channel.minor >> 8;
- *msg++ = digital->channel.minor & 0xff;
- *msg++ = 0;
- *msg++ = 0;
- return;
- }
- switch (digital->dig_bcast_system) {
- case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN:
- case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE:
- case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT:
- case CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T:
- *msg++ = digital->atsc.transport_id >> 8;
- *msg++ = digital->atsc.transport_id & 0xff;
- *msg++ = digital->atsc.program_number >> 8;
- *msg++ = digital->atsc.program_number & 0xff;
- *msg++ = 0;
- *msg++ = 0;
- break;
- default:
- *msg++ = digital->dvb.transport_id >> 8;
- *msg++ = digital->dvb.transport_id & 0xff;
- *msg++ = digital->dvb.service_id >> 8;
- *msg++ = digital->dvb.service_id & 0xff;
- *msg++ = digital->dvb.orig_network_id >> 8;
- *msg++ = digital->dvb.orig_network_id & 0xff;
- break;
- }
-}
-
-static inline void cec_get_digital_service_id(const __u8 *msg,
- struct cec_op_digital_service_id *digital)
-{
- digital->service_id_method = msg[0] >> 7;
- digital->dig_bcast_system = msg[0] & 0x7f;
- if (digital->service_id_method == CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL) {
- digital->channel.channel_number_fmt = msg[1] >> 2;
- digital->channel.major = ((msg[1] & 3) << 6) | msg[2];
- digital->channel.minor = (msg[3] << 8) | msg[4];
- return;
- }
- digital->dvb.transport_id = (msg[1] << 8) | msg[2];
- digital->dvb.service_id = (msg[3] << 8) | msg[4];
- digital->dvb.orig_network_id = (msg[5] << 8) | msg[6];
-}
-
-static inline void cec_msg_record_on_own(struct cec_msg *msg)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_RECORD_ON;
- msg->msg[2] = CEC_OP_RECORD_SRC_OWN;
-}
-
-static inline void cec_msg_record_on_digital(struct cec_msg *msg,
- const struct cec_op_digital_service_id *digital)
-{
- msg->len = 10;
- msg->msg[1] = CEC_MSG_RECORD_ON;
- msg->msg[2] = CEC_OP_RECORD_SRC_DIGITAL;
- cec_set_digital_service_id(msg->msg + 3, digital);
-}
-
-static inline void cec_msg_record_on_analog(struct cec_msg *msg,
- __u8 ana_bcast_type,
- __u16 ana_freq,
- __u8 bcast_system)
-{
- msg->len = 7;
- msg->msg[1] = CEC_MSG_RECORD_ON;
- msg->msg[2] = CEC_OP_RECORD_SRC_ANALOG;
- msg->msg[3] = ana_bcast_type;
- msg->msg[4] = ana_freq >> 8;
- msg->msg[5] = ana_freq & 0xff;
- msg->msg[6] = bcast_system;
-}
-
-static inline void cec_msg_record_on_plug(struct cec_msg *msg,
- __u8 plug)
-{
- msg->len = 4;
- msg->msg[1] = CEC_MSG_RECORD_ON;
- msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PLUG;
- msg->msg[3] = plug;
-}
-
-static inline void cec_msg_record_on_phys_addr(struct cec_msg *msg,
- __u16 phys_addr)
-{
- msg->len = 5;
- msg->msg[1] = CEC_MSG_RECORD_ON;
- msg->msg[2] = CEC_OP_RECORD_SRC_EXT_PHYS_ADDR;
- msg->msg[3] = phys_addr >> 8;
- msg->msg[4] = phys_addr & 0xff;
-}
-
-static inline void cec_msg_record_on(struct cec_msg *msg,
- bool reply,
- const struct cec_op_record_src *rec_src)
-{
- switch (rec_src->type) {
- case CEC_OP_RECORD_SRC_OWN:
- cec_msg_record_on_own(msg);
- break;
- case CEC_OP_RECORD_SRC_DIGITAL:
- cec_msg_record_on_digital(msg, &rec_src->digital);
- break;
- case CEC_OP_RECORD_SRC_ANALOG:
- cec_msg_record_on_analog(msg,
- rec_src->analog.ana_bcast_type,
- rec_src->analog.ana_freq,
- rec_src->analog.bcast_system);
- break;
- case CEC_OP_RECORD_SRC_EXT_PLUG:
- cec_msg_record_on_plug(msg, rec_src->ext_plug.plug);
- break;
- case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR:
- cec_msg_record_on_phys_addr(msg,
- rec_src->ext_phys_addr.phys_addr);
- break;
- }
- msg->reply = reply ? CEC_MSG_RECORD_STATUS : 0;
-}
-
-static inline void cec_ops_record_on(const struct cec_msg *msg,
- struct cec_op_record_src *rec_src)
-{
- rec_src->type = msg->msg[2];
- switch (rec_src->type) {
- case CEC_OP_RECORD_SRC_OWN:
- break;
- case CEC_OP_RECORD_SRC_DIGITAL:
- cec_get_digital_service_id(msg->msg + 3, &rec_src->digital);
- break;
- case CEC_OP_RECORD_SRC_ANALOG:
- rec_src->analog.ana_bcast_type = msg->msg[3];
- rec_src->analog.ana_freq =
- (msg->msg[4] << 8) | msg->msg[5];
- rec_src->analog.bcast_system = msg->msg[6];
- break;
- case CEC_OP_RECORD_SRC_EXT_PLUG:
- rec_src->ext_plug.plug = msg->msg[3];
- break;
- case CEC_OP_RECORD_SRC_EXT_PHYS_ADDR:
- rec_src->ext_phys_addr.phys_addr =
- (msg->msg[3] << 8) | msg->msg[4];
- break;
- }
-}
-
-static inline void cec_msg_record_status(struct cec_msg *msg, __u8 rec_status)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_RECORD_STATUS;
- msg->msg[2] = rec_status;
-}
-
-static inline void cec_ops_record_status(const struct cec_msg *msg,
- __u8 *rec_status)
-{
- *rec_status = msg->msg[2];
-}
-
-static inline void cec_msg_record_tv_screen(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_RECORD_TV_SCREEN;
- msg->reply = reply ? CEC_MSG_RECORD_ON : 0;
-}
-
-
-/* Timer Programming Feature */
-static inline void cec_msg_timer_status(struct cec_msg *msg,
- __u8 timer_overlap_warning,
- __u8 media_info,
- __u8 prog_info,
- __u8 prog_error,
- __u8 duration_hr,
- __u8 duration_min)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_TIMER_STATUS;
- msg->msg[2] = (timer_overlap_warning << 7) |
- (media_info << 5) |
- (prog_info ? 0x10 : 0) |
- (prog_info ? prog_info : prog_error);
- if (prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE ||
- prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE ||
- prog_error == CEC_OP_PROG_ERROR_DUPLICATE) {
- msg->len += 2;
- msg->msg[3] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[4] = ((duration_min / 10) << 4) | (duration_min % 10);
- }
-}
-
-static inline void cec_ops_timer_status(const struct cec_msg *msg,
- __u8 *timer_overlap_warning,
- __u8 *media_info,
- __u8 *prog_info,
- __u8 *prog_error,
- __u8 *duration_hr,
- __u8 *duration_min)
-{
- *timer_overlap_warning = msg->msg[2] >> 7;
- *media_info = (msg->msg[2] >> 5) & 3;
- if (msg->msg[2] & 0x10) {
- *prog_info = msg->msg[2] & 0xf;
- *prog_error = 0;
- } else {
- *prog_info = 0;
- *prog_error = msg->msg[2] & 0xf;
- }
- if (*prog_info == CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE ||
- *prog_info == CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE ||
- *prog_error == CEC_OP_PROG_ERROR_DUPLICATE) {
- *duration_hr = (msg->msg[3] >> 4) * 10 + (msg->msg[3] & 0xf);
- *duration_min = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- } else {
- *duration_hr = *duration_min = 0;
- }
-}
-
-static inline void cec_msg_timer_cleared_status(struct cec_msg *msg,
- __u8 timer_cleared_status)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_TIMER_CLEARED_STATUS;
- msg->msg[2] = timer_cleared_status;
-}
-
-static inline void cec_ops_timer_cleared_status(const struct cec_msg *msg,
- __u8 *timer_cleared_status)
-{
- *timer_cleared_status = msg->msg[2];
-}
-
-static inline void cec_msg_clear_analogue_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- __u8 ana_bcast_type,
- __u16 ana_freq,
- __u8 bcast_system)
-{
- msg->len = 13;
- msg->msg[1] = CEC_MSG_CLEAR_ANALOGUE_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- msg->msg[9] = ana_bcast_type;
- msg->msg[10] = ana_freq >> 8;
- msg->msg[11] = ana_freq & 0xff;
- msg->msg[12] = bcast_system;
- msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
-}
-
-static inline void cec_ops_clear_analogue_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- __u8 *ana_bcast_type,
- __u16 *ana_freq,
- __u8 *bcast_system)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- *ana_bcast_type = msg->msg[9];
- *ana_freq = (msg->msg[10] << 8) | msg->msg[11];
- *bcast_system = msg->msg[12];
-}
-
-static inline void cec_msg_clear_digital_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- const struct cec_op_digital_service_id *digital)
-{
- msg->len = 16;
- msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
- msg->msg[1] = CEC_MSG_CLEAR_DIGITAL_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- cec_set_digital_service_id(msg->msg + 9, digital);
-}
-
-static inline void cec_ops_clear_digital_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- struct cec_op_digital_service_id *digital)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- cec_get_digital_service_id(msg->msg + 9, digital);
-}
-
-static inline void cec_msg_clear_ext_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- __u8 ext_src_spec,
- __u8 plug,
- __u16 phys_addr)
-{
- msg->len = 13;
- msg->msg[1] = CEC_MSG_CLEAR_EXT_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- msg->msg[9] = ext_src_spec;
- msg->msg[10] = plug;
- msg->msg[11] = phys_addr >> 8;
- msg->msg[12] = phys_addr & 0xff;
- msg->reply = reply ? CEC_MSG_TIMER_CLEARED_STATUS : 0;
-}
-
-static inline void cec_ops_clear_ext_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- __u8 *ext_src_spec,
- __u8 *plug,
- __u16 *phys_addr)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- *ext_src_spec = msg->msg[9];
- *plug = msg->msg[10];
- *phys_addr = (msg->msg[11] << 8) | msg->msg[12];
-}
-
-static inline void cec_msg_set_analogue_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- __u8 ana_bcast_type,
- __u16 ana_freq,
- __u8 bcast_system)
-{
- msg->len = 13;
- msg->msg[1] = CEC_MSG_SET_ANALOGUE_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- msg->msg[9] = ana_bcast_type;
- msg->msg[10] = ana_freq >> 8;
- msg->msg[11] = ana_freq & 0xff;
- msg->msg[12] = bcast_system;
- msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
-}
-
-static inline void cec_ops_set_analogue_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- __u8 *ana_bcast_type,
- __u16 *ana_freq,
- __u8 *bcast_system)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- *ana_bcast_type = msg->msg[9];
- *ana_freq = (msg->msg[10] << 8) | msg->msg[11];
- *bcast_system = msg->msg[12];
-}
-
-static inline void cec_msg_set_digital_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- const struct cec_op_digital_service_id *digital)
-{
- msg->len = 16;
- msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
- msg->msg[1] = CEC_MSG_SET_DIGITAL_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- cec_set_digital_service_id(msg->msg + 9, digital);
-}
-
-static inline void cec_ops_set_digital_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- struct cec_op_digital_service_id *digital)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- cec_get_digital_service_id(msg->msg + 9, digital);
-}
-
-static inline void cec_msg_set_ext_timer(struct cec_msg *msg,
- bool reply,
- __u8 day,
- __u8 month,
- __u8 start_hr,
- __u8 start_min,
- __u8 duration_hr,
- __u8 duration_min,
- __u8 recording_seq,
- __u8 ext_src_spec,
- __u8 plug,
- __u16 phys_addr)
-{
- msg->len = 13;
- msg->msg[1] = CEC_MSG_SET_EXT_TIMER;
- msg->msg[2] = day;
- msg->msg[3] = month;
- /* Hours and minutes are in BCD format */
- msg->msg[4] = ((start_hr / 10) << 4) | (start_hr % 10);
- msg->msg[5] = ((start_min / 10) << 4) | (start_min % 10);
- msg->msg[6] = ((duration_hr / 10) << 4) | (duration_hr % 10);
- msg->msg[7] = ((duration_min / 10) << 4) | (duration_min % 10);
- msg->msg[8] = recording_seq;
- msg->msg[9] = ext_src_spec;
- msg->msg[10] = plug;
- msg->msg[11] = phys_addr >> 8;
- msg->msg[12] = phys_addr & 0xff;
- msg->reply = reply ? CEC_MSG_TIMER_STATUS : 0;
-}
-
-static inline void cec_ops_set_ext_timer(const struct cec_msg *msg,
- __u8 *day,
- __u8 *month,
- __u8 *start_hr,
- __u8 *start_min,
- __u8 *duration_hr,
- __u8 *duration_min,
- __u8 *recording_seq,
- __u8 *ext_src_spec,
- __u8 *plug,
- __u16 *phys_addr)
-{
- *day = msg->msg[2];
- *month = msg->msg[3];
- /* Hours and minutes are in BCD format */
- *start_hr = (msg->msg[4] >> 4) * 10 + (msg->msg[4] & 0xf);
- *start_min = (msg->msg[5] >> 4) * 10 + (msg->msg[5] & 0xf);
- *duration_hr = (msg->msg[6] >> 4) * 10 + (msg->msg[6] & 0xf);
- *duration_min = (msg->msg[7] >> 4) * 10 + (msg->msg[7] & 0xf);
- *recording_seq = msg->msg[8];
- *ext_src_spec = msg->msg[9];
- *plug = msg->msg[10];
- *phys_addr = (msg->msg[11] << 8) | msg->msg[12];
-}
-
-static inline void cec_msg_set_timer_program_title(struct cec_msg *msg,
- const char *prog_title)
-{
- unsigned int len = strlen(prog_title);
-
- if (len > 14)
- len = 14;
- msg->len = 2 + len;
- msg->msg[1] = CEC_MSG_SET_TIMER_PROGRAM_TITLE;
- memcpy(msg->msg + 2, prog_title, len);
-}
-
-static inline void cec_ops_set_timer_program_title(const struct cec_msg *msg,
- char *prog_title)
-{
- unsigned int len = msg->len > 2 ? msg->len - 2 : 0;
-
- if (len > 14)
- len = 14;
- memcpy(prog_title, msg->msg + 2, len);
- prog_title[len] = '\0';
-}
-
-/* System Information Feature */
-static inline void cec_msg_cec_version(struct cec_msg *msg, __u8 cec_version)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_CEC_VERSION;
- msg->msg[2] = cec_version;
-}
-
-static inline void cec_ops_cec_version(const struct cec_msg *msg,
- __u8 *cec_version)
-{
- *cec_version = msg->msg[2];
-}
-
-static inline void cec_msg_get_cec_version(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_GET_CEC_VERSION;
- msg->reply = reply ? CEC_MSG_CEC_VERSION : 0;
-}
-
-static inline void cec_msg_report_physical_addr(struct cec_msg *msg,
- __u16 phys_addr, __u8 prim_devtype)
-{
- msg->len = 5;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_REPORT_PHYSICAL_ADDR;
- msg->msg[2] = phys_addr >> 8;
- msg->msg[3] = phys_addr & 0xff;
- msg->msg[4] = prim_devtype;
-}
-
-static inline void cec_ops_report_physical_addr(const struct cec_msg *msg,
- __u16 *phys_addr, __u8 *prim_devtype)
-{
- *phys_addr = (msg->msg[2] << 8) | msg->msg[3];
- *prim_devtype = msg->msg[4];
-}
-
-static inline void cec_msg_give_physical_addr(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_GIVE_PHYSICAL_ADDR;
- msg->reply = reply ? CEC_MSG_REPORT_PHYSICAL_ADDR : 0;
-}
-
-static inline void cec_msg_set_menu_language(struct cec_msg *msg,
- const char *language)
-{
- msg->len = 5;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_SET_MENU_LANGUAGE;
- memcpy(msg->msg + 2, language, 3);
-}
-
-static inline void cec_ops_set_menu_language(const struct cec_msg *msg,
- char *language)
-{
- memcpy(language, msg->msg + 2, 3);
- language[3] = '\0';
-}
-
-static inline void cec_msg_get_menu_language(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_GET_MENU_LANGUAGE;
- msg->reply = reply ? CEC_MSG_SET_MENU_LANGUAGE : 0;
-}
-
-/*
- * Assumes a single RC Profile byte and a single Device Features byte,
- * i.e. no extended features are supported by this helper function.
- *
- * As of CEC 2.0 no extended features are defined, should those be added
- * in the future, then this function needs to be adapted or a new function
- * should be added.
- */
-static inline void cec_msg_report_features(struct cec_msg *msg,
- __u8 cec_version, __u8 all_device_types,
- __u8 rc_profile, __u8 dev_features)
-{
- msg->len = 6;
- msg->msg[0] |= 0xf; /* broadcast */
- msg->msg[1] = CEC_MSG_REPORT_FEATURES;
- msg->msg[2] = cec_version;
- msg->msg[3] = all_device_types;
- msg->msg[4] = rc_profile;
- msg->msg[5] = dev_features;
-}
-
-static inline void cec_ops_report_features(const struct cec_msg *msg,
- __u8 *cec_version, __u8 *all_device_types,
- const __u8 **rc_profile, const __u8 **dev_features)
-{
- const __u8 *p = &msg->msg[4];
-
- *cec_version = msg->msg[2];
- *all_device_types = msg->msg[3];
- *rc_profile = p;
- while (p < &msg->msg[14] && (*p & CEC_OP_FEAT_EXT))
- p++;
- if (!(*p & CEC_OP_FEAT_EXT)) {
- *dev_features = p + 1;
- while (p < &msg->msg[15] && (*p & CEC_OP_FEAT_EXT))
- p++;
- }
- if (*p & CEC_OP_FEAT_EXT)
- *rc_profile = *dev_features = NULL;
-}
-
-static inline void cec_msg_give_features(struct cec_msg *msg,
- bool reply)
-{
- msg->len = 2;
- msg->msg[1] = CEC_MSG_GIVE_FEATURES;
- msg->reply = reply ? CEC_MSG_REPORT_FEATURES : 0;
-}
-
-/* Deck Control Feature */
-static inline void cec_msg_deck_control(struct cec_msg *msg,
- __u8 deck_control_mode)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_DECK_CONTROL;
- msg->msg[2] = deck_control_mode;
-}
-
-static inline void cec_ops_deck_control(const struct cec_msg *msg,
- __u8 *deck_control_mode)
-{
- *deck_control_mode = msg->msg[2];
-}
-
-static inline void cec_msg_deck_status(struct cec_msg *msg,
- __u8 deck_info)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_DECK_STATUS;
- msg->msg[2] = deck_info;
-}
-
-static inline void cec_ops_deck_status(const struct cec_msg *msg,
- __u8 *deck_info)
-{
- *deck_info = msg->msg[2];
-}
-
-static inline void cec_msg_give_deck_status(struct cec_msg *msg,
- bool reply,
- __u8 status_req)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_GIVE_DECK_STATUS;
- msg->msg[2] = status_req;
- msg->reply = reply ? CEC_MSG_DECK_STATUS : 0;
-}
-
-static inline void cec_ops_give_deck_status(const struct cec_msg *msg,
- __u8 *status_req)
-{
- *status_req = msg->msg[2];
-}
-
-static inline void cec_msg_play(struct cec_msg *msg,
- __u8 play_mode)
-{
- msg->len = 3;
- msg->msg[1] = CEC_MSG_PLAY;
- msg->msg[2] = play_mode;
-}
-
-static inline void cec_ops_play(const struct cec_msg *msg,
- __u8 *play_mode)
-{
- *play_mode = msg->msg[2];
-}
-
-
-/* Tuner Control Feature */
-struct cec_op_tuner_device_info {
- __u8 rec_flag;
- __u8 tuner_display_info;
- bool is_analog;
- union {
- struct cec_op_digital_service_id digital;
- struct {
- __u8 ana_bcast_type;
- __u16 ana_freq;
- __u8 bcast_system;
- } analog;
- };
-};
-
-static inline void cec_msg_tuner_device_status_analog(struct cec_msg *msg,
- __u8 rec_flag,
- __u8 tuner_display_info,
- __u8 ana_bcast_type,
- __u16 ana_freq,
- __u8 bcast_system)
-{
- msg->len = 7;
- msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS;
- msg->msg[2] = (rec_flag << 7) | tuner_display_info;
- msg->msg[3] = ana_bcast_type;
- msg->msg[4] = ana_freq >> 8;
- msg->msg[5] = ana_freq & 0xff;
- msg->msg[6] = bcast_system;
-}
-
-static inline void cec_msg_tuner_device_status_digital(struct cec_msg *msg,
- __u8 rec_flag, __u8 tuner_display_info,
- const struct cec_op_digital_service_id *digital)
-{
- msg->len = 10;
- msg->msg[1] = CEC_MSG_TUNER_DEVICE_STATUS;
- msg->msg[2] = (rec_flag << 7) |