diff options
author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-12-15 13:38:35 +0300 |
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committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-12-15 13:38:35 +0300 |
commit | 65390ea01ce678379da32b01f39fcfac4903f256 (patch) | |
tree | 7f849d66121533c331cf61136b124218d87cbf86 /include/linux | |
parent | e7aa8c2eb11ba69b1b69099c3c7bd6be3087b0ba (diff) | |
parent | d183e4efcae8d88a2f252e546978658ca6d273cc (diff) | |
download | linux-65390ea01ce678379da32b01f39fcfac4903f256.tar.xz |
Merge branch 'patchwork' into v4l_for_linus
* patchwork: (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.h | 1971 | ||||
-rw-r--r-- | include/linux/cec.h | 1014 |
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) | tuner_display_info; - cec_set_digital_service_id(msg->msg + 3, digital); -} - -static inline void cec_msg_tuner_device_status(struct cec_msg *msg, - const struct cec_op_tuner_device_info *tuner_dev_info) -{ - if (tuner_dev_info->is_analog) - cec_msg_tuner_device_status_analog(msg, - tuner_dev_info->rec_flag, - tuner_dev_info->tuner_display_info, - tuner_dev_info->analog.ana_bcast_type, - tuner_dev_info->analog.ana_freq, - tuner_dev_info->analog.bcast_system); - else - cec_msg_tuner_device_status_digital(msg, - tuner_dev_info->rec_flag, - tuner_dev_info->tuner_display_info, - &tuner_dev_info->digital); -} - -static inline void cec_ops_tuner_device_status(const struct cec_msg *msg, - struct cec_op_tuner_device_info *tuner_dev_info) -{ - tuner_dev_info->is_analog = msg->len < 10; - tuner_dev_info->rec_flag = msg->msg[2] >> 7; - tuner_dev_info->tuner_display_info = msg->msg[2] & 0x7f; - if (tuner_dev_info->is_analog) { - tuner_dev_info->analog.ana_bcast_type = msg->msg[3]; - tuner_dev_info->analog.ana_freq = (msg->msg[4] << 8) | msg->msg[5]; - tuner_dev_info->analog.bcast_system = msg->msg[6]; - return; - } - cec_get_digital_service_id(msg->msg + 3, &tuner_dev_info->digital); -} - -static inline void cec_msg_give_tuner_device_status(struct cec_msg *msg, - bool reply, - __u8 status_req) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_GIVE_TUNER_DEVICE_STATUS; - msg->msg[2] = status_req; - msg->reply = reply ? CEC_MSG_TUNER_DEVICE_STATUS : 0; -} - -static inline void cec_ops_give_tuner_device_status(const struct cec_msg *msg, - __u8 *status_req) -{ - *status_req = msg->msg[2]; -} - -static inline void cec_msg_select_analogue_service(struct cec_msg *msg, - __u8 ana_bcast_type, - __u16 ana_freq, - __u8 bcast_system) -{ - msg->len = 6; - msg->msg[1] = CEC_MSG_SELECT_ANALOGUE_SERVICE; - msg->msg[2] = ana_bcast_type; - msg->msg[3] = ana_freq >> 8; - msg->msg[4] = ana_freq & 0xff; - msg->msg[5] = bcast_system; -} - -static inline void cec_ops_select_analogue_service(const struct cec_msg *msg, - __u8 *ana_bcast_type, - __u16 *ana_freq, - __u8 *bcast_system) -{ - *ana_bcast_type = msg->msg[2]; - *ana_freq = (msg->msg[3] << 8) | msg->msg[4]; - *bcast_system = msg->msg[5]; -} - -static inline void cec_msg_select_digital_service(struct cec_msg *msg, - const struct cec_op_digital_service_id *digital) -{ - msg->len = 9; - msg->msg[1] = CEC_MSG_SELECT_DIGITAL_SERVICE; - cec_set_digital_service_id(msg->msg + 2, digital); -} - -static inline void cec_ops_select_digital_service(const struct cec_msg *msg, - struct cec_op_digital_service_id *digital) -{ - cec_get_digital_service_id(msg->msg + 2, digital); -} - -static inline void cec_msg_tuner_step_decrement(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_TUNER_STEP_DECREMENT; -} - -static inline void cec_msg_tuner_step_increment(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_TUNER_STEP_INCREMENT; -} - - -/* Vendor Specific Commands Feature */ -static inline void cec_msg_device_vendor_id(struct cec_msg *msg, __u32 vendor_id) -{ - msg->len = 5; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_DEVICE_VENDOR_ID; - msg->msg[2] = vendor_id >> 16; - msg->msg[3] = (vendor_id >> 8) & 0xff; - msg->msg[4] = vendor_id & 0xff; -} - -static inline void cec_ops_device_vendor_id(const struct cec_msg *msg, - __u32 *vendor_id) -{ - *vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4]; -} - -static inline void cec_msg_give_device_vendor_id(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_GIVE_DEVICE_VENDOR_ID; - msg->reply = reply ? CEC_MSG_DEVICE_VENDOR_ID : 0; -} - -static inline void cec_msg_vendor_command(struct cec_msg *msg, - __u8 size, const __u8 *vendor_cmd) -{ - if (size > 14) - size = 14; - msg->len = 2 + size; - msg->msg[1] = CEC_MSG_VENDOR_COMMAND; - memcpy(msg->msg + 2, vendor_cmd, size); -} - -static inline void cec_ops_vendor_command(const struct cec_msg *msg, - __u8 *size, - const __u8 **vendor_cmd) -{ - *size = msg->len - 2; - - if (*size > 14) - *size = 14; - *vendor_cmd = msg->msg + 2; -} - -static inline void cec_msg_vendor_command_with_id(struct cec_msg *msg, - __u32 vendor_id, __u8 size, - const __u8 *vendor_cmd) -{ - if (size > 11) - size = 11; - msg->len = 5 + size; - msg->msg[1] = CEC_MSG_VENDOR_COMMAND_WITH_ID; - msg->msg[2] = vendor_id >> 16; - msg->msg[3] = (vendor_id >> 8) & 0xff; - msg->msg[4] = vendor_id & 0xff; - memcpy(msg->msg + 5, vendor_cmd, size); -} - -static inline void cec_ops_vendor_command_with_id(const struct cec_msg *msg, - __u32 *vendor_id, __u8 *size, - const __u8 **vendor_cmd) -{ - *size = msg->len - 5; - - if (*size > 11) - *size = 11; - *vendor_id = (msg->msg[2] << 16) | (msg->msg[3] << 8) | msg->msg[4]; - *vendor_cmd = msg->msg + 5; -} - -static inline void cec_msg_vendor_remote_button_down(struct cec_msg *msg, - __u8 size, - const __u8 *rc_code) -{ - if (size > 14) - size = 14; - msg->len = 2 + size; - msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN; - memcpy(msg->msg + 2, rc_code, size); -} - -static inline void cec_ops_vendor_remote_button_down(const struct cec_msg *msg, - __u8 *size, - const __u8 **rc_code) -{ - *size = msg->len - 2; - - if (*size > 14) - *size = 14; - *rc_code = msg->msg + 2; -} - -static inline void cec_msg_vendor_remote_button_up(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_UP; -} - - -/* OSD Display Feature */ -static inline void cec_msg_set_osd_string(struct cec_msg *msg, - __u8 disp_ctl, - const char *osd) -{ - unsigned int len = strlen(osd); - - if (len > 13) - len = 13; - msg->len = 3 + len; - msg->msg[1] = CEC_MSG_SET_OSD_STRING; - msg->msg[2] = disp_ctl; - memcpy(msg->msg + 3, osd, len); -} - -static inline void cec_ops_set_osd_string(const struct cec_msg *msg, - __u8 *disp_ctl, - char *osd) -{ - unsigned int len = msg->len > 3 ? msg->len - 3 : 0; - - *disp_ctl = msg->msg[2]; - if (len > 13) - len = 13; - memcpy(osd, msg->msg + 3, len); - osd[len] = '\0'; -} - - -/* Device OSD Transfer Feature */ -static inline void cec_msg_set_osd_name(struct cec_msg *msg, const char *name) -{ - unsigned int len = strlen(name); - - if (len > 14) - len = 14; - msg->len = 2 + len; - msg->msg[1] = CEC_MSG_SET_OSD_NAME; - memcpy(msg->msg + 2, name, len); -} - -static inline void cec_ops_set_osd_name(const struct cec_msg *msg, - char *name) -{ - unsigned int len = msg->len > 2 ? msg->len - 2 : 0; - - if (len > 14) - len = 14; - memcpy(name, msg->msg + 2, len); - name[len] = '\0'; -} - -static inline void cec_msg_give_osd_name(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_GIVE_OSD_NAME; - msg->reply = reply ? CEC_MSG_SET_OSD_NAME : 0; -} - - -/* Device Menu Control Feature */ -static inline void cec_msg_menu_status(struct cec_msg *msg, - __u8 menu_state) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_MENU_STATUS; - msg->msg[2] = menu_state; -} - -static inline void cec_ops_menu_status(const struct cec_msg *msg, - __u8 *menu_state) -{ - *menu_state = msg->msg[2]; -} - -static inline void cec_msg_menu_request(struct cec_msg *msg, - bool reply, - __u8 menu_req) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_MENU_REQUEST; - msg->msg[2] = menu_req; - msg->reply = reply ? CEC_MSG_MENU_STATUS : 0; -} - -static inline void cec_ops_menu_request(const struct cec_msg *msg, - __u8 *menu_req) -{ - *menu_req = msg->msg[2]; -} - -struct cec_op_ui_command { - __u8 ui_cmd; - bool has_opt_arg; - union { - struct cec_op_channel_data channel_identifier; - __u8 ui_broadcast_type; - __u8 ui_sound_presentation_control; - __u8 play_mode; - __u8 ui_function_media; - __u8 ui_function_select_av_input; - __u8 ui_function_select_audio_input; - }; -}; - -static inline void cec_msg_user_control_pressed(struct cec_msg *msg, - const struct cec_op_ui_command *ui_cmd) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_USER_CONTROL_PRESSED; - msg->msg[2] = ui_cmd->ui_cmd; - if (!ui_cmd->has_opt_arg) - return; - switch (ui_cmd->ui_cmd) { - case 0x56: - case 0x57: - case 0x60: - case 0x68: - case 0x69: - case 0x6a: - /* The optional operand is one byte for all these ui commands */ - msg->len++; - msg->msg[3] = ui_cmd->play_mode; - break; - case 0x67: - msg->len += 4; - msg->msg[3] = (ui_cmd->channel_identifier.channel_number_fmt << 2) | - (ui_cmd->channel_identifier.major >> 8); - msg->msg[4] = ui_cmd->channel_identifier.major & 0xff; - msg->msg[5] = ui_cmd->channel_identifier.minor >> 8; - msg->msg[6] = ui_cmd->channel_identifier.minor & 0xff; - break; - } -} - -static inline void cec_ops_user_control_pressed(const struct cec_msg *msg, - struct cec_op_ui_command *ui_cmd) -{ - ui_cmd->ui_cmd = msg->msg[2]; - ui_cmd->has_opt_arg = false; - if (msg->len == 3) - return; - switch (ui_cmd->ui_cmd) { - case 0x56: - case 0x57: - case 0x60: - case 0x68: - case 0x69: - case 0x6a: - /* The optional operand is one byte for all these ui commands */ - ui_cmd->play_mode = msg->msg[3]; - ui_cmd->has_opt_arg = true; - break; - case 0x67: - if (msg->len < 7) - break; - ui_cmd->has_opt_arg = true; - ui_cmd->channel_identifier.channel_number_fmt = msg->msg[3] >> 2; - ui_cmd->channel_identifier.major = ((msg->msg[3] & 3) << 6) | msg->msg[4]; - ui_cmd->channel_identifier.minor = (msg->msg[5] << 8) | msg->msg[6]; - break; - } -} - -static inline void cec_msg_user_control_released(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_USER_CONTROL_RELEASED; -} - -/* Remote Control Passthrough Feature */ - -/* Power Status Feature */ -static inline void cec_msg_report_power_status(struct cec_msg *msg, - __u8 pwr_state) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_REPORT_POWER_STATUS; - msg->msg[2] = pwr_state; -} - -static inline void cec_ops_report_power_status(const struct cec_msg *msg, - __u8 *pwr_state) -{ - *pwr_state = msg->msg[2]; -} - -static inline void cec_msg_give_device_power_status(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_GIVE_DEVICE_POWER_STATUS; - msg->reply = reply ? CEC_MSG_REPORT_POWER_STATUS : 0; -} - -/* General Protocol Messages */ -static inline void cec_msg_feature_abort(struct cec_msg *msg, - __u8 abort_msg, __u8 reason) -{ - msg->len = 4; - msg->msg[1] = CEC_MSG_FEATURE_ABORT; - msg->msg[2] = abort_msg; - msg->msg[3] = reason; -} - -static inline void cec_ops_feature_abort(const struct cec_msg *msg, - __u8 *abort_msg, __u8 *reason) -{ - *abort_msg = msg->msg[2]; - *reason = msg->msg[3]; -} - -/* This changes the current message into a feature abort message */ -static inline void cec_msg_reply_feature_abort(struct cec_msg *msg, __u8 reason) -{ - cec_msg_set_reply_to(msg, msg); - msg->len = 4; - msg->msg[2] = msg->msg[1]; - msg->msg[3] = reason; - msg->msg[1] = CEC_MSG_FEATURE_ABORT; -} - -static inline void cec_msg_abort(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_ABORT; -} - - -/* System Audio Control Feature */ -static inline void cec_msg_report_audio_status(struct cec_msg *msg, - __u8 aud_mute_status, - __u8 aud_vol_status) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_REPORT_AUDIO_STATUS; - msg->msg[2] = (aud_mute_status << 7) | (aud_vol_status & 0x7f); -} - -static inline void cec_ops_report_audio_status(const struct cec_msg *msg, - __u8 *aud_mute_status, - __u8 *aud_vol_status) -{ - *aud_mute_status = msg->msg[2] >> 7; - *aud_vol_status = msg->msg[2] & 0x7f; -} - -static inline void cec_msg_give_audio_status(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_GIVE_AUDIO_STATUS; - msg->reply = reply ? CEC_MSG_REPORT_AUDIO_STATUS : 0; -} - -static inline void cec_msg_set_system_audio_mode(struct cec_msg *msg, - __u8 sys_aud_status) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_SET_SYSTEM_AUDIO_MODE; - msg->msg[2] = sys_aud_status; -} - -static inline void cec_ops_set_system_audio_mode(const struct cec_msg *msg, - __u8 *sys_aud_status) -{ - *sys_aud_status = msg->msg[2]; -} - -static inline void cec_msg_system_audio_mode_request(struct cec_msg *msg, - bool reply, - __u16 phys_addr) -{ - msg->len = phys_addr == 0xffff ? 2 : 4; - msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST; - msg->msg[2] = phys_addr >> 8; - msg->msg[3] = phys_addr & 0xff; - msg->reply = reply ? CEC_MSG_SET_SYSTEM_AUDIO_MODE : 0; - -} - -static inline void cec_ops_system_audio_mode_request(const struct cec_msg *msg, - __u16 *phys_addr) -{ - if (msg->len < 4) - *phys_addr = 0xffff; - else - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; -} - -static inline void cec_msg_system_audio_mode_status(struct cec_msg *msg, - __u8 sys_aud_status) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_SYSTEM_AUDIO_MODE_STATUS; - msg->msg[2] = sys_aud_status; -} - -static inline void cec_ops_system_audio_mode_status(const struct cec_msg *msg, - __u8 *sys_aud_status) -{ - *sys_aud_status = msg->msg[2]; -} - -static inline void cec_msg_give_system_audio_mode_status(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS; - msg->reply = reply ? CEC_MSG_SYSTEM_AUDIO_MODE_STATUS : 0; -} - -static inline void cec_msg_report_short_audio_descriptor(struct cec_msg *msg, - __u8 num_descriptors, - const __u32 *descriptors) -{ - unsigned int i; - - if (num_descriptors > 4) - num_descriptors = 4; - msg->len = 2 + num_descriptors * 3; - msg->msg[1] = CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR; - for (i = 0; i < num_descriptors; i++) { - msg->msg[2 + i * 3] = (descriptors[i] >> 16) & 0xff; - msg->msg[3 + i * 3] = (descriptors[i] >> 8) & 0xff; - msg->msg[4 + i * 3] = descriptors[i] & 0xff; - } -} - -static inline void cec_ops_report_short_audio_descriptor(const struct cec_msg *msg, - __u8 *num_descriptors, - __u32 *descriptors) -{ - unsigned int i; - - *num_descriptors = (msg->len - 2) / 3; - if (*num_descriptors > 4) - *num_descriptors = 4; - for (i = 0; i < *num_descriptors; i++) - descriptors[i] = (msg->msg[2 + i * 3] << 16) | - (msg->msg[3 + i * 3] << 8) | - msg->msg[4 + i * 3]; -} - -static inline void cec_msg_request_short_audio_descriptor(struct cec_msg *msg, - bool reply, - __u8 num_descriptors, - const __u8 *audio_format_id, - const __u8 *audio_format_code) -{ - unsigned int i; - - if (num_descriptors > 4) - num_descriptors = 4; - msg->len = 2 + num_descriptors; - msg->msg[1] = CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR; - msg->reply = reply ? CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR : 0; - for (i = 0; i < num_descriptors; i++) - msg->msg[2 + i] = (audio_format_id[i] << 6) | - (audio_format_code[i] & 0x3f); -} - -static inline void cec_ops_request_short_audio_descriptor(const struct cec_msg *msg, - __u8 *num_descriptors, - __u8 *audio_format_id, - __u8 *audio_format_code) -{ - unsigned int i; - - *num_descriptors = msg->len - 2; - if (*num_descriptors > 4) - *num_descriptors = 4; - for (i = 0; i < *num_descriptors; i++) { - audio_format_id[i] = msg->msg[2 + i] >> 6; - audio_format_code[i] = msg->msg[2 + i] & 0x3f; - } -} - - -/* Audio Rate Control Feature */ -static inline void cec_msg_set_audio_rate(struct cec_msg *msg, - __u8 audio_rate) -{ - msg->len = 3; - msg->msg[1] = CEC_MSG_SET_AUDIO_RATE; - msg->msg[2] = audio_rate; -} - -static inline void cec_ops_set_audio_rate(const struct cec_msg *msg, - __u8 *audio_rate) -{ - *audio_rate = msg->msg[2]; -} - - -/* Audio Return Channel Control Feature */ -static inline void cec_msg_report_arc_initiated(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_REPORT_ARC_INITIATED; -} - -static inline void cec_msg_initiate_arc(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_INITIATE_ARC; - msg->reply = reply ? CEC_MSG_REPORT_ARC_INITIATED : 0; -} - -static inline void cec_msg_request_arc_initiation(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_REQUEST_ARC_INITIATION; - msg->reply = reply ? CEC_MSG_INITIATE_ARC : 0; -} - -static inline void cec_msg_report_arc_terminated(struct cec_msg *msg) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_REPORT_ARC_TERMINATED; -} - -static inline void cec_msg_terminate_arc(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_TERMINATE_ARC; - msg->reply = reply ? CEC_MSG_REPORT_ARC_TERMINATED : 0; -} - -static inline void cec_msg_request_arc_termination(struct cec_msg *msg, - bool reply) -{ - msg->len = 2; - msg->msg[1] = CEC_MSG_REQUEST_ARC_TERMINATION; - msg->reply = reply ? CEC_MSG_TERMINATE_ARC : 0; -} - - -/* Dynamic Audio Lipsync Feature */ -/* Only for CEC 2.0 and up */ -static inline void cec_msg_report_current_latency(struct cec_msg *msg, - __u16 phys_addr, - __u8 video_latency, - __u8 low_latency_mode, - __u8 audio_out_compensated, - __u8 audio_out_delay) -{ - msg->len = 7; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_REPORT_CURRENT_LATENCY; - msg->msg[2] = phys_addr >> 8; - msg->msg[3] = phys_addr & 0xff; - msg->msg[4] = video_latency; - msg->msg[5] = (low_latency_mode << 2) | audio_out_compensated; - msg->msg[6] = audio_out_delay; -} - -static inline void cec_ops_report_current_latency(const struct cec_msg *msg, - __u16 *phys_addr, - __u8 *video_latency, - __u8 *low_latency_mode, - __u8 *audio_out_compensated, - __u8 *audio_out_delay) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *video_latency = msg->msg[4]; - *low_latency_mode = (msg->msg[5] >> 2) & 1; - *audio_out_compensated = msg->msg[5] & 3; - *audio_out_delay = msg->msg[6]; -} - -static inline void cec_msg_request_current_latency(struct cec_msg *msg, - bool reply, - __u16 phys_addr) -{ - msg->len = 4; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_REQUEST_CURRENT_LATENCY; - msg->msg[2] = phys_addr >> 8; - msg->msg[3] = phys_addr & 0xff; - msg->reply = reply ? CEC_MSG_REPORT_CURRENT_LATENCY : 0; -} - -static inline void cec_ops_request_current_latency(const struct cec_msg *msg, - __u16 *phys_addr) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; -} - - -/* Capability Discovery and Control Feature */ -static inline void cec_msg_cdc_hec_inquire_state(struct cec_msg *msg, - __u16 phys_addr1, - __u16 phys_addr2) -{ - msg->len = 9; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE; - msg->msg[5] = phys_addr1 >> 8; - msg->msg[6] = phys_addr1 & 0xff; - msg->msg[7] = phys_addr2 >> 8; - msg->msg[8] = phys_addr2 & 0xff; -} - -static inline void cec_ops_cdc_hec_inquire_state(const struct cec_msg *msg, - __u16 *phys_addr, - __u16 *phys_addr1, - __u16 *phys_addr2) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; - *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; -} - -static inline void cec_msg_cdc_hec_report_state(struct cec_msg *msg, - __u16 target_phys_addr, - __u8 hec_func_state, - __u8 host_func_state, - __u8 enc_func_state, - __u8 cdc_errcode, - __u8 has_field, - __u16 hec_field) -{ - msg->len = has_field ? 10 : 8; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_REPORT_STATE; - msg->msg[5] = target_phys_addr >> 8; - msg->msg[6] = target_phys_addr & 0xff; - msg->msg[7] = (hec_func_state << 6) | - (host_func_state << 4) | - (enc_func_state << 2) | - cdc_errcode; - if (has_field) { - msg->msg[8] = hec_field >> 8; - msg->msg[9] = hec_field & 0xff; - } -} - -static inline void cec_ops_cdc_hec_report_state(const struct cec_msg *msg, - __u16 *phys_addr, - __u16 *target_phys_addr, - __u8 *hec_func_state, - __u8 *host_func_state, - __u8 *enc_func_state, - __u8 *cdc_errcode, - __u8 *has_field, - __u16 *hec_field) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *target_phys_addr = (msg->msg[5] << 8) | msg->msg[6]; - *hec_func_state = msg->msg[7] >> 6; - *host_func_state = (msg->msg[7] >> 4) & 3; - *enc_func_state = (msg->msg[7] >> 4) & 3; - *cdc_errcode = msg->msg[7] & 3; - *has_field = msg->len >= 10; - *hec_field = *has_field ? ((msg->msg[8] << 8) | msg->msg[9]) : 0; -} - -static inline void cec_msg_cdc_hec_set_state(struct cec_msg *msg, - __u16 phys_addr1, - __u16 phys_addr2, - __u8 hec_set_state, - __u16 phys_addr3, - __u16 phys_addr4, - __u16 phys_addr5) -{ - msg->len = 10; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_INQUIRE_STATE; - msg->msg[5] = phys_addr1 >> 8; - msg->msg[6] = phys_addr1 & 0xff; - msg->msg[7] = phys_addr2 >> 8; - msg->msg[8] = phys_addr2 & 0xff; - msg->msg[9] = hec_set_state; - if (phys_addr3 != CEC_PHYS_ADDR_INVALID) { - msg->msg[msg->len++] = phys_addr3 >> 8; - msg->msg[msg->len++] = phys_addr3 & 0xff; - if (phys_addr4 != CEC_PHYS_ADDR_INVALID) { - msg->msg[msg->len++] = phys_addr4 >> 8; - msg->msg[msg->len++] = phys_addr4 & 0xff; - if (phys_addr5 != CEC_PHYS_ADDR_INVALID) { - msg->msg[msg->len++] = phys_addr5 >> 8; - msg->msg[msg->len++] = phys_addr5 & 0xff; - } - } - } -} - -static inline void cec_ops_cdc_hec_set_state(const struct cec_msg *msg, - __u16 *phys_addr, - __u16 *phys_addr1, - __u16 *phys_addr2, - __u8 *hec_set_state, - __u16 *phys_addr3, - __u16 *phys_addr4, - __u16 *phys_addr5) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; - *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; - *hec_set_state = msg->msg[9]; - *phys_addr3 = *phys_addr4 = *phys_addr5 = CEC_PHYS_ADDR_INVALID; - if (msg->len >= 12) - *phys_addr3 = (msg->msg[10] << 8) | msg->msg[11]; - if (msg->len >= 14) - *phys_addr4 = (msg->msg[12] << 8) | msg->msg[13]; - if (msg->len >= 16) - *phys_addr5 = (msg->msg[14] << 8) | msg->msg[15]; -} - -static inline void cec_msg_cdc_hec_set_state_adjacent(struct cec_msg *msg, - __u16 phys_addr1, - __u8 hec_set_state) -{ - msg->len = 8; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_SET_STATE_ADJACENT; - msg->msg[5] = phys_addr1 >> 8; - msg->msg[6] = phys_addr1 & 0xff; - msg->msg[7] = hec_set_state; -} - -static inline void cec_ops_cdc_hec_set_state_adjacent(const struct cec_msg *msg, - __u16 *phys_addr, - __u16 *phys_addr1, - __u8 *hec_set_state) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; - *hec_set_state = msg->msg[7]; -} - -static inline void cec_msg_cdc_hec_request_deactivation(struct cec_msg *msg, - __u16 phys_addr1, - __u16 phys_addr2, - __u16 phys_addr3) -{ - msg->len = 11; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION; - msg->msg[5] = phys_addr1 >> 8; - msg->msg[6] = phys_addr1 & 0xff; - msg->msg[7] = phys_addr2 >> 8; - msg->msg[8] = phys_addr2 & 0xff; - msg->msg[9] = phys_addr3 >> 8; - msg->msg[10] = phys_addr3 & 0xff; -} - -static inline void cec_ops_cdc_hec_request_deactivation(const struct cec_msg *msg, - __u16 *phys_addr, - __u16 *phys_addr1, - __u16 *phys_addr2, - __u16 *phys_addr3) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *phys_addr1 = (msg->msg[5] << 8) | msg->msg[6]; - *phys_addr2 = (msg->msg[7] << 8) | msg->msg[8]; - *phys_addr3 = (msg->msg[9] << 8) | msg->msg[10]; -} - -static inline void cec_msg_cdc_hec_notify_alive(struct cec_msg *msg) -{ - msg->len = 5; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_NOTIFY_ALIVE; -} - -static inline void cec_ops_cdc_hec_notify_alive(const struct cec_msg *msg, - __u16 *phys_addr) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; -} - -static inline void cec_msg_cdc_hec_discover(struct cec_msg *msg) -{ - msg->len = 5; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HEC_DISCOVER; -} - -static inline void cec_ops_cdc_hec_discover(const struct cec_msg *msg, - __u16 *phys_addr) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; -} - -static inline void cec_msg_cdc_hpd_set_state(struct cec_msg *msg, - __u8 input_port, - __u8 hpd_state) -{ - msg->len = 6; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HPD_SET_STATE; - msg->msg[5] = (input_port << 4) | hpd_state; -} - -static inline void cec_ops_cdc_hpd_set_state(const struct cec_msg *msg, - __u16 *phys_addr, - __u8 *input_port, - __u8 *hpd_state) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *input_port = msg->msg[5] >> 4; - *hpd_state = msg->msg[5] & 0xf; -} - -static inline void cec_msg_cdc_hpd_report_state(struct cec_msg *msg, - __u8 hpd_state, - __u8 hpd_error) -{ - msg->len = 6; - msg->msg[0] |= 0xf; /* broadcast */ - msg->msg[1] = CEC_MSG_CDC_MESSAGE; - /* msg[2] and msg[3] (phys_addr) are filled in by the CEC framework */ - msg->msg[4] = CEC_MSG_CDC_HPD_REPORT_STATE; - msg->msg[5] = (hpd_state << 4) | hpd_error; -} - -static inline void cec_ops_cdc_hpd_report_state(const struct cec_msg *msg, - __u16 *phys_addr, - __u8 *hpd_state, - __u8 *hpd_error) -{ - *phys_addr = (msg->msg[2] << 8) | msg->msg[3]; - *hpd_state = msg->msg[5] >> 4; - *hpd_error = msg->msg[5] & 0xf; -} - -#endif diff --git a/include/linux/cec.h b/include/linux/cec.h deleted file mode 100644 index 851968e803fa..000000000000 --- a/include/linux/cec.h +++ /dev/null @@ -1,1014 +0,0 @@ -/* - * cec - HDMI Consumer Electronics Control public header - * - * 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_H -#define _CEC_UAPI_H - -#include <linux/types.h> - -#define CEC_MAX_MSG_SIZE 16 - -/** - * struct cec_msg - CEC message structure. - * @tx_ts: Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the - * driver when the message transmission has finished. - * @rx_ts: Timestamp in nanoseconds using CLOCK_MONOTONIC. Set by the - * driver when the message was received. - * @len: Length in bytes of the message. - * @timeout: The timeout (in ms) that is used to timeout CEC_RECEIVE. - * Set to 0 if you want to wait forever. This timeout can also be - * used with CEC_TRANSMIT as the timeout for waiting for a reply. - * If 0, then it will use a 1 second timeout instead of waiting - * forever as is done with CEC_RECEIVE. - * @sequence: The framework assigns a sequence number to messages that are - * sent. This can be used to track replies to previously sent - * messages. - * @flags: Set to 0. - * @msg: The message payload. - * @reply: This field is ignored with CEC_RECEIVE and is only used by - * CEC_TRANSMIT. If non-zero, then wait for a reply with this - * opcode. Set to CEC_MSG_FEATURE_ABORT if you want to wait for - * a possible ABORT reply. If there was an error when sending the - * msg or FeatureAbort was returned, then reply is set to 0. - * If reply is non-zero upon return, then len/msg are set to - * the received message. - * If reply is zero upon return and status has the - * CEC_TX_STATUS_FEATURE_ABORT bit set, then len/msg are set to - * the received feature abort message. - * If reply is zero upon return and status has the - * CEC_TX_STATUS_MAX_RETRIES bit set, then no reply was seen at - * all. If reply is non-zero for CEC_TRANSMIT and the message is a - * broadcast, then -EINVAL is returned. - * if reply is non-zero, then timeout is set to 1000 (the required - * maximum response time). - * @rx_status: The message receive status bits. Set by the driver. - * @tx_status: The message transmit status bits. Set by the driver. - * @tx_arb_lost_cnt: The number of 'Arbitration Lost' events. Set by the driver. - * @tx_nack_cnt: The number of 'Not Acknowledged' events. Set by the driver. - * @tx_low_drive_cnt: The number of 'Low Drive Detected' events. Set by the - * driver. - * @tx_error_cnt: The number of 'Error' events. Set by the driver. - */ -struct cec_msg { - __u64 tx_ts; - __u64 rx_ts; - __u32 len; - __u32 timeout; - __u32 sequence; - __u32 flags; - __u8 msg[CEC_MAX_MSG_SIZE]; - __u8 reply; - __u8 rx_status; - __u8 tx_status; - __u8 tx_arb_lost_cnt; - __u8 tx_nack_cnt; - __u8 tx_low_drive_cnt; - __u8 tx_error_cnt; -}; - -/** - * cec_msg_initiator - return the initiator's logical address. - * @msg: the message structure - */ -static inline __u8 cec_msg_initiator(const struct cec_msg *msg) -{ - return msg->msg[0] >> 4; -} - -/** - * cec_msg_destination - return the destination's logical address. - * @msg: the message structure - */ -static inline __u8 cec_msg_destination(const struct cec_msg *msg) -{ - return msg->msg[0] & 0xf; -} - -/** - * cec_msg_opcode - return the opcode of the message, -1 for poll - * @msg: the message structure - */ -static inline int cec_msg_opcode(const struct cec_msg *msg) -{ - return msg->len > 1 ? msg->msg[1] : -1; -} - -/** - * cec_msg_is_broadcast - return true if this is a broadcast message. - * @msg: the message structure - */ -static inline bool cec_msg_is_broadcast(const struct cec_msg *msg) -{ - return (msg->msg[0] & 0xf) == 0xf; -} - -/** - * cec_msg_init - initialize the message structure. - * @msg: the message structure - * @initiator: the logical address of the initiator - * @destination:the logical address of the destination (0xf for broadcast) - * - * The whole structure is zeroed, the len field is set to 1 (i.e. a poll - * message) and the initiator and destination are filled in. - */ -static inline void cec_msg_init(struct cec_msg *msg, - __u8 initiator, __u8 destination) -{ - memset(msg, 0, sizeof(*msg)); - msg->msg[0] = (initiator << 4) | destination; - msg->len = 1; -} - -/** - * cec_msg_set_reply_to - fill in destination/initiator in a reply message. - * @msg: the message structure for the reply - * @orig: the original message structure - * - * Set the msg destination to the orig initiator and the msg initiator to the - * orig destination. Note that msg and orig may be the same pointer, in which - * case the change is done in place. - */ -static inline void cec_msg_set_reply_to(struct cec_msg *msg, - struct cec_msg *orig) -{ - /* The destination becomes the initiator and vice versa */ - msg->msg[0] = (cec_msg_destination(orig) << 4) | - cec_msg_initiator(orig); - msg->reply = msg->timeout = 0; -} - -/* cec status field */ -#define CEC_TX_STATUS_OK (1 << 0) -#define CEC_TX_STATUS_ARB_LOST (1 << 1) -#define CEC_TX_STATUS_NACK (1 << 2) -#define CEC_TX_STATUS_LOW_DRIVE (1 << 3) -#define CEC_TX_STATUS_ERROR (1 << 4) -#define CEC_TX_STATUS_MAX_RETRIES (1 << 5) - -#define CEC_RX_STATUS_OK (1 << 0) -#define CEC_RX_STATUS_TIMEOUT (1 << 1) -#define CEC_RX_STATUS_FEATURE_ABORT (1 << 2) - -static inline bool cec_msg_status_is_ok(const struct cec_msg *msg) -{ - if (msg->tx_status && !(msg->tx_status & CEC_TX_STATUS_OK)) - return false; - if (msg->rx_status && !(msg->rx_status & CEC_RX_STATUS_OK)) - return false; - if (!msg->tx_status && !msg->rx_status) - return false; - return !(msg->rx_status & CEC_RX_STATUS_FEATURE_ABORT); -} - -#define CEC_LOG_ADDR_INVALID 0xff -#define CEC_PHYS_ADDR_INVALID 0xffff - -/* - * The maximum number of logical addresses one device can be assigned to. - * The CEC 2.0 spec allows for only 2 logical addresses at the moment. The - * Analog Devices CEC hardware supports 3. So let's go wild and go for 4. - */ -#define CEC_MAX_LOG_ADDRS 4 - -/* The logical addresses defined by CEC 2.0 */ -#define CEC_LOG_ADDR_TV 0 -#define CEC_LOG_ADDR_RECORD_1 1 -#define CEC_LOG_ADDR_RECORD_2 2 -#define CEC_LOG_ADDR_TUNER_1 3 -#define CEC_LOG_ADDR_PLAYBACK_1 4 -#define CEC_LOG_ADDR_AUDIOSYSTEM 5 -#define CEC_LOG_ADDR_TUNER_2 6 -#define CEC_LOG_ADDR_TUNER_3 7 -#define CEC_LOG_ADDR_PLAYBACK_2 8 -#define CEC_LOG_ADDR_RECORD_3 9 -#define CEC_LOG_ADDR_TUNER_4 10 -#define CEC_LOG_ADDR_PLAYBACK_3 11 -#define CEC_LOG_ADDR_BACKUP_1 12 -#define CEC_LOG_ADDR_BACKUP_2 13 -#define CEC_LOG_ADDR_SPECIFIC 14 -#define CEC_LOG_ADDR_UNREGISTERED 15 /* as initiator address */ -#define CEC_LOG_ADDR_BROADCAST 15 /* ad destination address */ - -/* The logical address types that the CEC device wants to claim */ -#define CEC_LOG_ADDR_TYPE_TV 0 -#define CEC_LOG_ADDR_TYPE_RECORD 1 -#define CEC_LOG_ADDR_TYPE_TUNER 2 -#define CEC_LOG_ADDR_TYPE_PLAYBACK 3 -#define CEC_LOG_ADDR_TYPE_AUDIOSYSTEM 4 -#define CEC_LOG_ADDR_TYPE_SPECIFIC 5 -#define CEC_LOG_ADDR_TYPE_UNREGISTERED 6 -/* - * Switches should use UNREGISTERED. - * Processors should use SPECIFIC. - */ - -#define CEC_LOG_ADDR_MASK_TV (1 << CEC_LOG_ADDR_TV) -#define CEC_LOG_ADDR_MASK_RECORD ((1 << CEC_LOG_ADDR_RECORD_1) | \ - (1 << CEC_LOG_ADDR_RECORD_2) | \ - (1 << CEC_LOG_ADDR_RECORD_3)) -#define CEC_LOG_ADDR_MASK_TUNER ((1 << CEC_LOG_ADDR_TUNER_1) | \ - (1 << CEC_LOG_ADDR_TUNER_2) | \ - (1 << CEC_LOG_ADDR_TUNER_3) | \ - (1 << CEC_LOG_ADDR_TUNER_4)) -#define CEC_LOG_ADDR_MASK_PLAYBACK ((1 << CEC_LOG_ADDR_PLAYBACK_1) | \ - (1 << CEC_LOG_ADDR_PLAYBACK_2) | \ - (1 << CEC_LOG_ADDR_PLAYBACK_3)) -#define CEC_LOG_ADDR_MASK_AUDIOSYSTEM (1 << CEC_LOG_ADDR_AUDIOSYSTEM) -#define CEC_LOG_ADDR_MASK_BACKUP ((1 << CEC_LOG_ADDR_BACKUP_1) | \ - (1 << CEC_LOG_ADDR_BACKUP_2)) -#define CEC_LOG_ADDR_MASK_SPECIFIC (1 << CEC_LOG_ADDR_SPECIFIC) -#define CEC_LOG_ADDR_MASK_UNREGISTERED (1 << CEC_LOG_ADDR_UNREGISTERED) - -static inline bool cec_has_tv(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_TV; -} - -static inline bool cec_has_record(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_RECORD; -} - -static inline bool cec_has_tuner(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_TUNER; -} - -static inline bool cec_has_playback(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_PLAYBACK; -} - -static inline bool cec_has_audiosystem(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_AUDIOSYSTEM; -} - -static inline bool cec_has_backup(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_BACKUP; -} - -static inline bool cec_has_specific(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_SPECIFIC; -} - -static inline bool cec_is_unregistered(__u16 log_addr_mask) -{ - return log_addr_mask & CEC_LOG_ADDR_MASK_UNREGISTERED; -} - -static inline bool cec_is_unconfigured(__u16 log_addr_mask) -{ - return log_addr_mask == 0; -} - -/* - * Use this if there is no vendor ID (CEC_G_VENDOR_ID) or if the vendor ID - * should be disabled (CEC_S_VENDOR_ID) - */ -#define CEC_VENDOR_ID_NONE 0xffffffff - -/* The message handling modes */ -/* Modes for initiator */ -#define CEC_MODE_NO_INITIATOR (0x0 << 0) -#define CEC_MODE_INITIATOR (0x1 << 0) -#define CEC_MODE_EXCL_INITIATOR (0x2 << 0) -#define CEC_MODE_INITIATOR_MSK 0x0f - -/* Modes for follower */ -#define CEC_MODE_NO_FOLLOWER (0x0 << 4) -#define CEC_MODE_FOLLOWER (0x1 << 4) -#define CEC_MODE_EXCL_FOLLOWER (0x2 << 4) -#define CEC_MODE_EXCL_FOLLOWER_PASSTHRU (0x3 << 4) -#define CEC_MODE_MONITOR (0xe << 4) -#define CEC_MODE_MONITOR_ALL (0xf << 4) -#define CEC_MODE_FOLLOWER_MSK 0xf0 - -/* Userspace has to configure the physical address */ -#define CEC_CAP_PHYS_ADDR (1 << 0) -/* Userspace has to configure the logical addresses */ -#define CEC_CAP_LOG_ADDRS (1 << 1) -/* Userspace can transmit messages (and thus become follower as well) */ -#define CEC_CAP_TRANSMIT (1 << 2) -/* - * Passthrough all messages instead of processing them. - */ -#define CEC_CAP_PASSTHROUGH (1 << 3) -/* Supports remote control */ -#define CEC_CAP_RC (1 << 4) -/* Hardware can monitor all messages, not just directed and broadcast. */ -#define CEC_CAP_MONITOR_ALL (1 << 5) - -/** - * struct cec_caps - CEC capabilities structure. - * @driver: name of the CEC device driver. - * @name: name of the CEC device. @driver + @name must be unique. - * @available_log_addrs: number of available logical addresses. - * @capabilities: capabilities of the CEC adapter. - * @version: version of the CEC adapter framework. - */ -struct cec_caps { - char driver[32]; - char name[32]; - __u32 available_log_addrs; - __u32 capabilities; - __u32 version; -}; - -/** - * struct cec_log_addrs - CEC logical addresses structure. - * @log_addr: the claimed logical addresses. Set by the driver. - * @log_addr_mask: current logical address mask. Set by the driver. - * @cec_version: the CEC version that the adapter should implement. Set by the - * caller. - * @num_log_addrs: how many logical addresses should be claimed. Set by the - * caller. - * @vendor_id: the vendor ID of the device. Set by the caller. - * @flags: flags. - * @osd_name: the OSD name of the device. Set by the caller. - * @primary_device_type: the primary device type for each logical address. - * Set by the caller. - * @log_addr_type: the logical address types. Set by the caller. - * @all_device_types: CEC 2.0: all device types represented by the logical - * address. Set by the caller. - * @features: CEC 2.0: The logical address features. Set by the caller. - */ -struct cec_log_addrs { - __u8 log_addr[CEC_MAX_LOG_ADDRS]; - __u16 log_addr_mask; - __u8 cec_version; - __u8 num_log_addrs; - __u32 vendor_id; - __u32 flags; - char osd_name[15]; - __u8 primary_device_type[CEC_MAX_LOG_ADDRS]; - __u8 log_addr_type[CEC_MAX_LOG_ADDRS]; - - /* CEC 2.0 */ - __u8 all_device_types[CEC_MAX_LOG_ADDRS]; - __u8 features[CEC_MAX_LOG_ADDRS][12]; -}; - -/* Allow a fallback to unregistered */ -#define CEC_LOG_ADDRS_FL_ALLOW_UNREG_FALLBACK (1 << 0) - -/* Events */ - -/* Event that occurs when the adapter state changes */ -#define CEC_EVENT_STATE_CHANGE 1 -/* - * This event is sent when messages are lost because the application - * didn't empty the message queue in time - */ -#define CEC_EVENT_LOST_MSGS 2 - -#define CEC_EVENT_FL_INITIAL_STATE (1 << 0) - -/** - * struct cec_event_state_change - used when the CEC adapter changes state. - * @phys_addr: the current physical address - * @log_addr_mask: the current logical address mask - */ -struct cec_event_state_change { - __u16 phys_addr; - __u16 log_addr_mask; -}; - -/** - * struct cec_event_lost_msgs - tells you how many messages were lost due. - * @lost_msgs: how many messages were lost. - */ -struct cec_event_lost_msgs { - __u32 lost_msgs; -}; - -/** - * struct cec_event - CEC event structure - * @ts: the timestamp of when the event was sent. - * @event: the event. - * array. - * @state_change: the event payload for CEC_EVENT_STATE_CHANGE. - * @lost_msgs: the event payload for CEC_EVENT_LOST_MSGS. - * @raw: array to pad the union. - */ -struct cec_event { - __u64 ts; - __u32 event; - __u32 flags; - union { - struct cec_event_state_change state_change; - struct cec_event_lost_msgs lost_msgs; - __u32 raw[16]; - }; -}; - -/* ioctls */ - -/* Adapter capabilities */ -#define CEC_ADAP_G_CAPS _IOWR('a', 0, struct cec_caps) - -/* - * phys_addr is either 0 (if this is the CEC root device) - * or a valid physical address obtained from the sink's EDID - * as read by this CEC device (if this is a source device) - * or a physical address obtained and modified from a sink - * EDID and used for a sink CEC device. - * If nothing is connected, then phys_addr is 0xffff. - * See HDMI 1.4b, section 8.7 (Physical Address). - * - * The CEC_ADAP_S_PHYS_ADDR ioctl may not be available if that is handled - * internally. - */ -#define CEC_ADAP_G_PHYS_ADDR _IOR('a', 1, __u16) -#define CEC_ADAP_S_PHYS_ADDR _IOW('a', 2, __u16) - -/* - * Configure the CEC adapter. It sets the device type and which - * logical types it will try to claim. It will return which - * logical addresses it could actually claim. - * An error is returned if the adapter is disabled or if there - * is no physical address assigned. - */ - -#define CEC_ADAP_G_LOG_ADDRS _IOR('a', 3, struct cec_log_addrs) -#define CEC_ADAP_S_LOG_ADDRS _IOWR('a', 4, struct cec_log_addrs) - -/* Transmit/receive a CEC command */ -#define CEC_TRANSMIT _IOWR('a', 5, struct cec_msg) -#define CEC_RECEIVE _IOWR('a', 6, struct cec_msg) - -/* Dequeue CEC events */ -#define CEC_DQEVENT _IOWR('a', 7, struct cec_event) - -/* - * Get and set the message handling mode for this filehandle. - */ -#define CEC_G_MODE _IOR('a', 8, __u32) -#define CEC_S_MODE _IOW('a', 9, __u32) - -/* - * The remainder of this header defines all CEC messages and operands. - * The format matters since it the cec-ctl utility parses it to generate - * code for implementing all these messages. - * - * Comments ending with 'Feature' group messages for each feature. - * If messages are part of multiple features, then the "Has also" - * comment is used to list the previously defined messages that are - * supported by the feature. - * - * Before operands are defined a comment is added that gives the - * name of the operand and in brackets the variable name of the - * corresponding argument in the cec-funcs.h function. - */ - -/* Messages */ - -/* One Touch Play Feature */ -#define CEC_MSG_ACTIVE_SOURCE 0x82 -#define CEC_MSG_IMAGE_VIEW_ON 0x04 -#define CEC_MSG_TEXT_VIEW_ON 0x0d - - -/* Routing Control Feature */ - -/* - * Has also: - * CEC_MSG_ACTIVE_SOURCE - */ - -#define CEC_MSG_INACTIVE_SOURCE 0x9d -#define CEC_MSG_REQUEST_ACTIVE_SOURCE 0x85 -#define CEC_MSG_ROUTING_CHANGE 0x80 -#define CEC_MSG_ROUTING_INFORMATION 0x81 -#define CEC_MSG_SET_STREAM_PATH 0x86 - - -/* Standby Feature */ -#define CEC_MSG_STANDBY 0x36 - - -/* One Touch Record Feature */ -#define CEC_MSG_RECORD_OFF 0x0b -#define CEC_MSG_RECORD_ON 0x09 -/* Record Source Type Operand (rec_src_type) */ -#define CEC_OP_RECORD_SRC_OWN 1 -#define CEC_OP_RECORD_SRC_DIGITAL 2 -#define CEC_OP_RECORD_SRC_ANALOG 3 -#define CEC_OP_RECORD_SRC_EXT_PLUG 4 -#define CEC_OP_RECORD_SRC_EXT_PHYS_ADDR 5 -/* Service Identification Method Operand (service_id_method) */ -#define CEC_OP_SERVICE_ID_METHOD_BY_DIG_ID 0 -#define CEC_OP_SERVICE_ID_METHOD_BY_CHANNEL 1 -/* Digital Service Broadcast System Operand (dig_bcast_system) */ -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_GEN 0x00 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_GEN 0x01 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_GEN 0x02 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_BS 0x08 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_CS 0x09 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ARIB_T 0x0a -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_CABLE 0x10 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_SAT 0x11 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_ATSC_T 0x12 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_C 0x18 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S 0x19 -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_S2 0x1a -#define CEC_OP_DIG_SERVICE_BCAST_SYSTEM_DVB_T 0x1b -/* Analogue Broadcast Type Operand (ana_bcast_type) */ -#define CEC_OP_ANA_BCAST_TYPE_CABLE 0 -#define CEC_OP_ANA_BCAST_TYPE_SATELLITE 1 -#define CEC_OP_ANA_BCAST_TYPE_TERRESTRIAL 2 -/* Broadcast System Operand (bcast_system) */ -#define CEC_OP_BCAST_SYSTEM_PAL_BG 0x00 -#define CEC_OP_BCAST_SYSTEM_SECAM_LQ 0x01 /* SECAM L' */ -#define CEC_OP_BCAST_SYSTEM_PAL_M 0x02 -#define CEC_OP_BCAST_SYSTEM_NTSC_M 0x03 -#define CEC_OP_BCAST_SYSTEM_PAL_I 0x04 -#define CEC_OP_BCAST_SYSTEM_SECAM_DK 0x05 -#define CEC_OP_BCAST_SYSTEM_SECAM_BG 0x06 -#define CEC_OP_BCAST_SYSTEM_SECAM_L 0x07 -#define CEC_OP_BCAST_SYSTEM_PAL_DK 0x08 -#define CEC_OP_BCAST_SYSTEM_OTHER 0x1f -/* Channel Number Format Operand (channel_number_fmt) */ -#define CEC_OP_CHANNEL_NUMBER_FMT_1_PART 0x01 -#define CEC_OP_CHANNEL_NUMBER_FMT_2_PART 0x02 - -#define CEC_MSG_RECORD_STATUS 0x0a -/* Record Status Operand (rec_status) */ -#define CEC_OP_RECORD_STATUS_CUR_SRC 0x01 -#define CEC_OP_RECORD_STATUS_DIG_SERVICE 0x02 -#define CEC_OP_RECORD_STATUS_ANA_SERVICE 0x03 -#define CEC_OP_RECORD_STATUS_EXT_INPUT 0x04 -#define CEC_OP_RECORD_STATUS_NO_DIG_SERVICE 0x05 -#define CEC_OP_RECORD_STATUS_NO_ANA_SERVICE 0x06 -#define CEC_OP_RECORD_STATUS_NO_SERVICE 0x07 -#define CEC_OP_RECORD_STATUS_INVALID_EXT_PLUG 0x09 -#define CEC_OP_RECORD_STATUS_INVALID_EXT_PHYS_ADDR 0x0a -#define CEC_OP_RECORD_STATUS_UNSUP_CA 0x0b -#define CEC_OP_RECORD_STATUS_NO_CA_ENTITLEMENTS 0x0c -#define CEC_OP_RECORD_STATUS_CANT_COPY_SRC 0x0d -#define CEC_OP_RECORD_STATUS_NO_MORE_COPIES 0x0e -#define CEC_OP_RECORD_STATUS_NO_MEDIA 0x10 -#define CEC_OP_RECORD_STATUS_PLAYING 0x11 -#define CEC_OP_RECORD_STATUS_ALREADY_RECORDING 0x12 -#define CEC_OP_RECORD_STATUS_MEDIA_PROT 0x13 -#define CEC_OP_RECORD_STATUS_NO_SIGNAL 0x14 -#define CEC_OP_RECORD_STATUS_MEDIA_PROBLEM 0x15 -#define CEC_OP_RECORD_STATUS_NO_SPACE 0x16 -#define CEC_OP_RECORD_STATUS_PARENTAL_LOCK 0x17 -#define CEC_OP_RECORD_STATUS_TERMINATED_OK 0x1a -#define CEC_OP_RECORD_STATUS_ALREADY_TERM 0x1b -#define CEC_OP_RECORD_STATUS_OTHER 0x1f - -#define CEC_MSG_RECORD_TV_SCREEN 0x0f - - -/* Timer Programming Feature */ -#define CEC_MSG_CLEAR_ANALOGUE_TIMER 0x33 -/* Recording Sequence Operand (recording_seq) */ -#define CEC_OP_REC_SEQ_SUNDAY 0x01 -#define CEC_OP_REC_SEQ_MONDAY 0x02 -#define CEC_OP_REC_SEQ_TUESDAY 0x04 -#define CEC_OP_REC_SEQ_WEDNESDAY 0x08 -#define CEC_OP_REC_SEQ_THURSDAY 0x10 -#define CEC_OP_REC_SEQ_FRIDAY 0x20 -#define CEC_OP_REC_SEQ_SATERDAY 0x40 -#define CEC_OP_REC_SEQ_ONCE_ONLY 0x00 - -#define CEC_MSG_CLEAR_DIGITAL_TIMER 0x99 - -#define CEC_MSG_CLEAR_EXT_TIMER 0xa1 -/* External Source Specifier Operand (ext_src_spec) */ -#define CEC_OP_EXT_SRC_PLUG 0x04 -#define CEC_OP_EXT_SRC_PHYS_ADDR 0x05 - -#define CEC_MSG_SET_ANALOGUE_TIMER 0x34 -#define CEC_MSG_SET_DIGITAL_TIMER 0x97 -#define CEC_MSG_SET_EXT_TIMER 0xa2 - -#define CEC_MSG_SET_TIMER_PROGRAM_TITLE 0x67 -#define CEC_MSG_TIMER_CLEARED_STATUS 0x43 -/* Timer Cleared Status Data Operand (timer_cleared_status) */ -#define CEC_OP_TIMER_CLR_STAT_RECORDING 0x00 -#define CEC_OP_TIMER_CLR_STAT_NO_MATCHING 0x01 -#define CEC_OP_TIMER_CLR_STAT_NO_INFO 0x02 -#define CEC_OP_TIMER_CLR_STAT_CLEARED 0x80 - -#define CEC_MSG_TIMER_STATUS 0x35 -/* Timer Overlap Warning Operand (timer_overlap_warning) */ -#define CEC_OP_TIMER_OVERLAP_WARNING_NO_OVERLAP 0 -#define CEC_OP_TIMER_OVERLAP_WARNING_OVERLAP 1 -/* Media Info Operand (media_info) */ -#define CEC_OP_MEDIA_INFO_UNPROT_MEDIA 0 -#define CEC_OP_MEDIA_INFO_PROT_MEDIA 1 -#define CEC_OP_MEDIA_INFO_NO_MEDIA 2 -/* Programmed Indicator Operand (prog_indicator) */ -#define CEC_OP_PROG_IND_NOT_PROGRAMMED 0 -#define CEC_OP_PROG_IND_PROGRAMMED 1 -/* Programmed Info Operand (prog_info) */ -#define CEC_OP_PROG_INFO_ENOUGH_SPACE 0x08 -#define CEC_OP_PROG_INFO_NOT_ENOUGH_SPACE 0x09 -#define CEC_OP_PROG_INFO_MIGHT_NOT_BE_ENOUGH_SPACE 0x0b -#define CEC_OP_PROG_INFO_NONE_AVAILABLE 0x0a -/* Not Programmed Error Info Operand (prog_error) */ -#define CEC_OP_PROG_ERROR_NO_FREE_TIMER 0x01 -#define CEC_OP_PROG_ERROR_DATE_OUT_OF_RANGE 0x02 -#define CEC_OP_PROG_ERROR_REC_SEQ_ERROR 0x03 -#define CEC_OP_PROG_ERROR_INV_EXT_PLUG 0x04 -#define CEC_OP_PROG_ERROR_INV_EXT_PHYS_ADDR 0x05 -#define CEC_OP_PROG_ERROR_CA_UNSUPP 0x06 -#define CEC_OP_PROG_ERROR_INSUF_CA_ENTITLEMENTS 0x07 -#define CEC_OP_PROG_ERROR_RESOLUTION_UNSUPP 0x08 -#define CEC_OP_PROG_ERROR_PARENTAL_LOCK 0x09 -#define CEC_OP_PROG_ERROR_CLOCK_FAILURE 0x0a -#define CEC_OP_PROG_ERROR_DUPLICATE 0x0e - - -/* System Information Feature */ -#define CEC_MSG_CEC_VERSION 0x9e -/* CEC Version Operand (cec_version) */ -#define CEC_OP_CEC_VERSION_1_3A 4 -#define CEC_OP_CEC_VERSION_1_4 5 -#define CEC_OP_CEC_VERSION_2_0 6 - -#define CEC_MSG_GET_CEC_VERSION 0x9f -#define CEC_MSG_GIVE_PHYSICAL_ADDR 0x83 -#define CEC_MSG_GET_MENU_LANGUAGE 0x91 -#define CEC_MSG_REPORT_PHYSICAL_ADDR 0x84 -/* Primary Device Type Operand (prim_devtype) */ -#define CEC_OP_PRIM_DEVTYPE_TV 0 -#define CEC_OP_PRIM_DEVTYPE_RECORD 1 -#define CEC_OP_PRIM_DEVTYPE_TUNER 3 -#define CEC_OP_PRIM_DEVTYPE_PLAYBACK 4 -#define CEC_OP_PRIM_DEVTYPE_AUDIOSYSTEM 5 -#define CEC_OP_PRIM_DEVTYPE_SWITCH 6 -#define CEC_OP_PRIM_DEVTYPE_PROCESSOR 7 - -#define CEC_MSG_SET_MENU_LANGUAGE 0x32 -#define CEC_MSG_REPORT_FEATURES 0xa6 /* HDMI 2.0 */ -/* All Device Types Operand (all_device_types) */ -#define CEC_OP_ALL_DEVTYPE_TV 0x80 -#define CEC_OP_ALL_DEVTYPE_RECORD 0x40 -#define CEC_OP_ALL_DEVTYPE_TUNER 0x20 -#define CEC_OP_ALL_DEVTYPE_PLAYBACK 0x10 -#define CEC_OP_ALL_DEVTYPE_AUDIOSYSTEM 0x08 -#define CEC_OP_ALL_DEVTYPE_SWITCH 0x04 -/* - * And if you wondering what happened to PROCESSOR devices: those should - * be mapped to a SWITCH. - */ - -/* Valid for RC Profile and Device Feature operands */ -#define CEC_OP_FEAT_EXT 0x80 /* Extension bit */ -/* RC Profile Operand (rc_profile) */ -#define CEC_OP_FEAT_RC_TV_PROFILE_NONE 0x00 -#define CEC_OP_FEAT_RC_TV_PROFILE_1 0x02 -#define CEC_OP_FEAT_RC_TV_PROFILE_2 0x06 -#define CEC_OP_FEAT_RC_TV_PROFILE_3 0x0a -#define CEC_OP_FEAT_RC_TV_PROFILE_4 0x0e -#define CEC_OP_FEAT_RC_SRC_HAS_DEV_ROOT_MENU 0x50 -#define CEC_OP_FEAT_RC_SRC_HAS_DEV_SETUP_MENU 0x48 -#define CEC_OP_FEAT_RC_SRC_HAS_CONTENTS_MENU 0x44 -#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_TOP_MENU 0x42 -#define CEC_OP_FEAT_RC_SRC_HAS_MEDIA_CONTEXT_MENU 0x41 -/* Device Feature Operand (dev_features) */ -#define CEC_OP_FEAT_DEV_HAS_RECORD_TV_SCREEN 0x40 -#define CEC_OP_FEAT_DEV_HAS_SET_OSD_STRING 0x20 -#define CEC_OP_FEAT_DEV_HAS_DECK_CONTROL 0x10 -#define CEC_OP_FEAT_DEV_HAS_SET_AUDIO_RATE 0x08 -#define CEC_OP_FEAT_DEV_SINK_HAS_ARC_TX 0x04 -#define CEC_OP_FEAT_DEV_SOURCE_HAS_ARC_RX 0x02 - -#define CEC_MSG_GIVE_FEATURES 0xa5 /* HDMI 2.0 */ - - -/* Deck Control Feature */ -#define CEC_MSG_DECK_CONTROL 0x42 -/* Deck Control Mode Operand (deck_control_mode) */ -#define CEC_OP_DECK_CTL_MODE_SKIP_FWD 1 -#define CEC_OP_DECK_CTL_MODE_SKIP_REV 2 -#define CEC_OP_DECK_CTL_MODE_STOP 3 -#define CEC_OP_DECK_CTL_MODE_EJECT 4 - -#define CEC_MSG_DECK_STATUS 0x1b -/* Deck Info Operand (deck_info) */ -#define CEC_OP_DECK_INFO_PLAY 0x11 -#define CEC_OP_DECK_INFO_RECORD 0x12 -#define CEC_OP_DECK_INFO_PLAY_REV 0x13 -#define CEC_OP_DECK_INFO_STILL 0x14 -#define CEC_OP_DECK_INFO_SLOW 0x15 -#define CEC_OP_DECK_INFO_SLOW_REV 0x16 -#define CEC_OP_DECK_INFO_FAST_FWD 0x17 -#define CEC_OP_DECK_INFO_FAST_REV 0x18 -#define CEC_OP_DECK_INFO_NO_MEDIA 0x19 -#define CEC_OP_DECK_INFO_STOP 0x1a -#define CEC_OP_DECK_INFO_SKIP_FWD 0x1b -#define CEC_OP_DECK_INFO_SKIP_REV 0x1c -#define CEC_OP_DECK_INFO_INDEX_SEARCH_FWD 0x1d -#define CEC_OP_DECK_INFO_INDEX_SEARCH_REV 0x1e -#define CEC_OP_DECK_INFO_OTHER 0x1f - -#define CEC_MSG_GIVE_DECK_STATUS 0x1a -/* Status Request Operand (status_req) */ -#define CEC_OP_STATUS_REQ_ON 1 -#define CEC_OP_STATUS_REQ_OFF 2 -#define CEC_OP_STATUS_REQ_ONCE 3 - -#define CEC_MSG_PLAY 0x41 -/* Play Mode Operand (play_mode) */ -#define CEC_OP_PLAY_MODE_PLAY_FWD 0x24 -#define CEC_OP_PLAY_MODE_PLAY_REV 0x20 -#define CEC_OP_PLAY_MODE_PLAY_STILL 0x25 -#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MIN 0x05 -#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MED 0x06 -#define CEC_OP_PLAY_MODE_PLAY_FAST_FWD_MAX 0x07 -#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MIN 0x09 -#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MED 0x0a -#define CEC_OP_PLAY_MODE_PLAY_FAST_REV_MAX 0x0b -#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MIN 0x15 -#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MED 0x16 -#define CEC_OP_PLAY_MODE_PLAY_SLOW_FWD_MAX 0x17 -#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MIN 0x19 -#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MED 0x1a -#define CEC_OP_PLAY_MODE_PLAY_SLOW_REV_MAX 0x1b - - -/* Tuner Control Feature */ -#define CEC_MSG_GIVE_TUNER_DEVICE_STATUS 0x08 -#define CEC_MSG_SELECT_ANALOGUE_SERVICE 0x92 -#define CEC_MSG_SELECT_DIGITAL_SERVICE 0x93 -#define CEC_MSG_TUNER_DEVICE_STATUS 0x07 -/* Recording Flag Operand (rec_flag) */ -#define CEC_OP_REC_FLAG_USED 0 -#define CEC_OP_REC_FLAG_NOT_USED 1 -/* Tuner Display Info Operand (tuner_display_info) */ -#define CEC_OP_TUNER_DISPLAY_INFO_DIGITAL 0 -#define CEC_OP_TUNER_DISPLAY_INFO_NONE 1 -#define CEC_OP_TUNER_DISPLAY_INFO_ANALOGUE 2 - -#define CEC_MSG_TUNER_STEP_DECREMENT 0x06 -#define CEC_MSG_TUNER_STEP_INCREMENT 0x05 - - -/* Vendor Specific Commands Feature */ - -/* - * Has also: - * CEC_MSG_CEC_VERSION - * CEC_MSG_GET_CEC_VERSION - */ -#define CEC_MSG_DEVICE_VENDOR_ID 0x87 -#define CEC_MSG_GIVE_DEVICE_VENDOR_ID 0x8c -#define CEC_MSG_VENDOR_COMMAND 0x89 -#define CEC_MSG_VENDOR_COMMAND_WITH_ID 0xa0 -#define CEC_MSG_VENDOR_REMOTE_BUTTON_DOWN 0x8a -#define CEC_MSG_VENDOR_REMOTE_BUTTON_UP 0x8b - - -/* OSD Display Feature */ -#define CEC_MSG_SET_OSD_STRING 0x64 -/* Display Control Operand (disp_ctl) */ -#define CEC_OP_DISP_CTL_DEFAULT 0x00 -#define CEC_OP_DISP_CTL_UNTIL_CLEARED 0x40 -#define CEC_OP_DISP_CTL_CLEAR 0x80 - - -/* Device OSD Transfer Feature */ -#define CEC_MSG_GIVE_OSD_NAME 0x46 -#define CEC_MSG_SET_OSD_NAME 0x47 - - -/* Device Menu Control Feature */ -#define CEC_MSG_MENU_REQUEST 0x8d -/* Menu Request Type Operand (menu_req) */ -#define CEC_OP_MENU_REQUEST_ACTIVATE 0x00 -#define CEC_OP_MENU_REQUEST_DEACTIVATE 0x01 -#define CEC_OP_MENU_REQUEST_QUERY 0x02 - -#define CEC_MSG_MENU_STATUS 0x8e -/* Menu State Operand (menu_state) */ -#define CEC_OP_MENU_STATE_ACTIVATED 0x00 -#define CEC_OP_MENU_STATE_DEACTIVATED 0x01 - -#define CEC_MSG_USER_CONTROL_PRESSED 0x44 -/* UI Broadcast Type Operand (ui_bcast_type) */ -#define CEC_OP_UI_BCAST_TYPE_TOGGLE_ALL 0x00 -#define CEC_OP_UI_BCAST_TYPE_TOGGLE_DIG_ANA 0x01 -#define CEC_OP_UI_BCAST_TYPE_ANALOGUE 0x10 -#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_T 0x20 -#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_CABLE 0x30 -#define CEC_OP_UI_BCAST_TYPE_ANALOGUE_SAT 0x40 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL 0x50 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL_T 0x60 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL_CABLE 0x70 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL_SAT 0x80 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT 0x90 -#define CEC_OP_UI_BCAST_TYPE_DIGITAL_COM_SAT2 0x91 -#define CEC_OP_UI_BCAST_TYPE_IP 0xa0 -/* UI Sound Presentation Control Operand (ui_snd_pres_ctl) */ -#define CEC_OP_UI_SND_PRES_CTL_DUAL_MONO 0x10 -#define CEC_OP_UI_SND_PRES_CTL_KARAOKE 0x20 -#define CEC_OP_UI_SND_PRES_CTL_DOWNMIX 0x80 -#define CEC_OP_UI_SND_PRES_CTL_REVERB 0x90 -#define CEC_OP_UI_SND_PRES_CTL_EQUALIZER 0xa0 -#define CEC_OP_UI_SND_PRES_CTL_BASS_UP 0xb1 -#define CEC_OP_UI_SND_PRES_CTL_BASS_NEUTRAL 0xb2 -#define CEC_OP_UI_SND_PRES_CTL_BASS_DOWN 0xb3 -#define CEC_OP_UI_SND_PRES_CTL_TREBLE_UP 0xc1 -#define CEC_OP_UI_SND_PRES_CTL_TREBLE_NEUTRAL 0xc2 -#define CEC_OP_UI_SND_PRES_CTL_TREBLE_DOWN 0xc3 - -#define CEC_MSG_USER_CONTROL_RELEASED 0x45 - - -/* Remote Control Passthrough Feature */ - -/* - * Has also: - * CEC_MSG_USER_CONTROL_PRESSED - * CEC_MSG_USER_CONTROL_RELEASED - */ - - -/* Power Status Feature */ -#define CEC_MSG_GIVE_DEVICE_POWER_STATUS 0x8f -#define CEC_MSG_REPORT_POWER_STATUS 0x90 -/* Power Status Operand (pwr_state) */ -#define CEC_OP_POWER_STATUS_ON 0 -#define CEC_OP_POWER_STATUS_STANDBY 1 -#define CEC_OP_POWER_STATUS_TO_ON 2 -#define CEC_OP_POWER_STATUS_TO_STANDBY 3 - - -/* General Protocol Messages */ -#define CEC_MSG_FEATURE_ABORT 0x00 -/* Abort Reason Operand (reason) */ -#define CEC_OP_ABORT_UNRECOGNIZED_OP 0 -#define CEC_OP_ABORT_INCORRECT_MODE 1 -#define CEC_OP_ABORT_NO_SOURCE 2 -#define CEC_OP_ABORT_INVALID_OP 3 -#define CEC_OP_ABORT_REFUSED 4 -#define CEC_OP_ABORT_UNDETERMINED 5 - -#define CEC_MSG_ABORT 0xff - - -/* System Audio Control Feature */ - -/* - * Has also: - * CEC_MSG_USER_CONTROL_PRESSED - * CEC_MSG_USER_CONTROL_RELEASED - */ -#define CEC_MSG_GIVE_AUDIO_STATUS 0x71 -#define CEC_MSG_GIVE_SYSTEM_AUDIO_MODE_STATUS 0x7d -#define CEC_MSG_REPORT_AUDIO_STATUS 0x7a -/* Audio Mute Status Operand (aud_mute_status) */ -#define CEC_OP_AUD_MUTE_STATUS_OFF 0 -#define CEC_OP_AUD_MUTE_STATUS_ON 1 - -#define CEC_MSG_REPORT_SHORT_AUDIO_DESCRIPTOR 0xa3 -#define CEC_MSG_REQUEST_SHORT_AUDIO_DESCRIPTOR 0xa4 -#define CEC_MSG_SET_SYSTEM_AUDIO_MODE 0x72 -/* System Audio Status Operand (sys_aud_status) */ -#define CEC_OP_SYS_AUD_STATUS_OFF 0 -#define CEC_OP_SYS_AUD_STATUS_ON 1 - -#define CEC_MSG_SYSTEM_AUDIO_MODE_REQUEST 0x70 -#define CEC_MSG_SYSTEM_AUDIO_MODE_STATUS 0x7e -/* Audio Format ID Operand (audio_format_id) */ -#define CEC_OP_AUD_FMT_ID_CEA861 0 -#define CEC_OP_AUD_FMT_ID_CEA861_CXT 1 - - -/* Audio Rate Control Feature */ -#define CEC_MSG_SET_AUDIO_RATE 0x9a -/* Audio Rate Operand (audio_rate) */ -#define CEC_OP_AUD_RATE_OFF 0 -#define CEC_OP_AUD_RATE_WIDE_STD 1 -#define CEC_OP_AUD_RATE_WIDE_FAST 2 -#define CEC_OP_AUD_RATE_WIDE_SLOW 3 -#define CEC_OP_AUD_RATE_NARROW_STD 4 -#define CEC_OP_AUD_RATE_NARROW_FAST 5 -#define CEC_OP_AUD_RATE_NARROW_SLOW 6 - - -/* Audio Return Channel Control Feature */ -#define CEC_MSG_INITIATE_ARC 0xc0 -#define CEC_MSG_REPORT_ARC_INITIATED 0xc1 -#define CEC_MSG_REPORT_ARC_TERMINATED 0xc2 -#define CEC_MSG_REQUEST_ARC_INITIATION 0xc3 -#define CEC_MSG_REQUEST_ARC_TERMINATION 0xc4 -#define CEC_MSG_TERMINATE_ARC 0xc5 - - -/* Dynamic Audio Lipsync Feature */ -/* Only for CEC 2.0 and up */ -#define CEC_MSG_REQUEST_CURRENT_LATENCY 0xa7 -#define CEC_MSG_REPORT_CURRENT_LATENCY 0xa8 -/* Low Latency Mode Operand (low_latency_mode) */ -#define CEC_OP_LOW_LATENCY_MODE_OFF 0 -#define CEC_OP_LOW_LATENCY_MODE_ON 1 -/* Audio Output Compensated Operand (audio_out_compensated) */ -#define CEC_OP_AUD_OUT_COMPENSATED_NA 0 -#define CEC_OP_AUD_OUT_COMPENSATED_DELAY 1 -#define CEC_OP_AUD_OUT_COMPENSATED_NO_DELAY 2 -#define CEC_OP_AUD_OUT_COMPENSATED_PARTIAL_DELAY 3 - - -/* Capability Discovery and Control Feature */ -#define CEC_MSG_CDC_MESSAGE 0xf8 -/* Ethernet-over-HDMI: nobody ever does this... */ -#define CEC_MSG_CDC_HEC_INQUIRE_STATE 0x00 -#define CEC_MSG_CDC_HEC_REPORT_STATE 0x01 -/* HEC Functionality State Operand (hec_func_state) */ -#define CEC_OP_HEC_FUNC_STATE_NOT_SUPPORTED 0 -#define CEC_OP_HEC_FUNC_STATE_INACTIVE 1 -#define CEC_OP_HEC_FUNC_STATE_ACTIVE 2 -#define CEC_OP_HEC_FUNC_STATE_ACTIVATION_FIELD 3 -/* Host Functionality State Operand (host_func_state) */ -#define CEC_OP_HOST_FUNC_STATE_NOT_SUPPORTED 0 -#define CEC_OP_HOST_FUNC_STATE_INACTIVE 1 -#define CEC_OP_HOST_FUNC_STATE_ACTIVE 2 -/* ENC Functionality State Operand (enc_func_state) */ -#define CEC_OP_ENC_FUNC_STATE_EXT_CON_NOT_SUPPORTED 0 -#define CEC_OP_ENC_FUNC_STATE_EXT_CON_INACTIVE 1 -#define CEC_OP_ENC_FUNC_STATE_EXT_CON_ACTIVE 2 -/* CDC Error Code Operand (cdc_errcode) */ -#define CEC_OP_CDC_ERROR_CODE_NONE 0 -#define CEC_OP_CDC_ERROR_CODE_CAP_UNSUPPORTED 1 -#define CEC_OP_CDC_ERROR_CODE_WRONG_STATE 2 -#define CEC_OP_CDC_ERROR_CODE_OTHER 3 -/* HEC Support Operand (hec_support) */ -#define CEC_OP_HEC_SUPPORT_NO 0 -#define CEC_OP_HEC_SUPPORT_YES 1 -/* HEC Activation Operand (hec_activation) */ -#define CEC_OP_HEC_ACTIVATION_ON 0 -#define CEC_OP_HEC_ACTIVATION_OFF 1 - -#define CEC_MSG_CDC_HEC_SET_STATE_ADJACENT 0x02 -#define CEC_MSG_CDC_HEC_SET_STATE 0x03 -/* HEC Set State Operand (hec_set_state) */ -#define CEC_OP_HEC_SET_STATE_DEACTIVATE 0 -#define CEC_OP_HEC_SET_STATE_ACTIVATE 1 - -#define CEC_MSG_CDC_HEC_REQUEST_DEACTIVATION 0x04 -#define CEC_MSG_CDC_HEC_NOTIFY_ALIVE 0x05 -#define CEC_MSG_CDC_HEC_DISCOVER 0x06 -/* Hotplug Detect messages */ -#define CEC_MSG_CDC_HPD_SET_STATE 0x10 -/* HPD State Operand (hpd_state) */ -#define CEC_OP_HPD_STATE_CP_EDID_DISABLE 0 -#define CEC_OP_HPD_STATE_CP_EDID_ENABLE 1 -#define CEC_OP_HPD_STATE_CP_EDID_DISABLE_ENABLE 2 -#define CEC_OP_HPD_STATE_EDID_DISABLE 3 -#define CEC_OP_HPD_STATE_EDID_ENABLE 4 -#define CEC_OP_HPD_STATE_EDID_DISABLE_ENABLE 5 -#define CEC_MSG_CDC_HPD_REPORT_STATE 0x11 -/* HPD Error Code Operand (hpd_error) */ -#define CEC_OP_HPD_ERROR_NONE 0 -#define CEC_OP_HPD_ERROR_INITIATOR_NOT_CAPABLE 1 -#define CEC_OP_HPD_ERROR_INITIATOR_WRONG_STATE 2 -#define CEC_OP_HPD_ERROR_OTHER 3 -#define CEC_OP_HPD_ERROR_NONE_NO_VIDEO 4 - -#endif |