Return-Path: From: Lukasz Rymanowski To: linux-bluetooth@vger.kernel.org Cc: Lukasz Rymanowski Subject: [PATCH v3 09/15] android/handsfree-client: Add Volume Control command Date: Mon, 15 Sep 2014 13:51:22 +0200 Message-Id: <1410781888-1952-10-git-send-email-lukasz.rymanowski@tieto.com> In-Reply-To: <1410781888-1952-1-git-send-email-lukasz.rymanowski@tieto.com> References: <1410781888-1952-1-git-send-email-lukasz.rymanowski@tieto.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- android/hal-handsfree-client.c | 19 +++++++++++++++++++ android/hal-msg.h | 9 +++++++++ android/handsfree-client.c | 11 +++++++++++ 3 files changed, 39 insertions(+) diff --git a/android/hal-handsfree-client.c b/android/hal-handsfree-client.c index c52d0c4..9a73931 100644 --- a/android/hal-handsfree-client.c +++ b/android/hal-handsfree-client.c @@ -170,6 +170,24 @@ static bt_status_t stop_voice_recognition(void) NULL); } +static bt_status_t volume_control(bthf_client_volume_type_t type, + int volume) +{ + struct hal_cmd_hf_client_volume_control cmd; + + DBG(""); + + if (!interface_ready()) + return BT_STATUS_NOT_READY; + + cmd.type = type; + cmd.volume = volume; + + return hal_ipc_cmd(HAL_SERVICE_ID_HANDSFREE_CLIENT, + HAL_OP_HF_CLIENT_VOLUME_CONTROL, sizeof(cmd), + &cmd, NULL, NULL, NULL); +} + static void cleanup(void) { struct hal_cmd_unregister_module cmd; @@ -198,6 +216,7 @@ static bthf_client_interface_t iface = { .disconnect_audio = disconnect_audio, .start_voice_recognition = start_voice_recognition, .stop_voice_recognition = stop_voice_recognition, + .volume_control = volume_control, .cleanup = cleanup }; diff --git a/android/hal-msg.h b/android/hal-msg.h index a97759c..72e0def 100644 --- a/android/hal-msg.h +++ b/android/hal-msg.h @@ -1001,6 +1001,15 @@ struct hal_cmd_hf_client_disconnect_audio { #define HAL_OP_HF_CLIENT_START_VR 0x05 #define HAL_OP_HF_CLIENT_STOP_VR 0x06 +#define HF_CLIENT_VOLUME_TYPE_SPEAKER 0x00 +#define HF_CLIENT_VOLUME_TYPE_MIC 0x01 + +#define HAL_OP_HF_CLIENT_VOLUME_CONTROL 0x07 +struct hal_cmd_hf_client_volume_control { + uint8_t type; + uint8_t volume; +} __attribute__((packed)); + /* Notifications and confirmations */ #define HAL_POWER_OFF 0x00 diff --git a/android/handsfree-client.c b/android/handsfree-client.c index 921272f..f2394d0 100644 --- a/android/handsfree-client.c +++ b/android/handsfree-client.c @@ -87,6 +87,14 @@ static void handle_stop_vr(const void *buf, uint16_t len) HAL_OP_HF_CLIENT_STOP_VR, HAL_STATUS_UNSUPPORTED); } +static void handle_volume_control(const void *buf, uint16_t len) +{ + DBG("Not Implemented"); + ipc_send_rsp(hal_ipc, HAL_SERVICE_ID_HANDSFREE_CLIENT, + HAL_OP_HF_CLIENT_VOLUME_CONTROL, + HAL_STATUS_UNSUPPORTED); +} + static const struct ipc_handler cmd_handlers[] = { /* HAL_OP_HF_CLIENT_CONNECT */ { handle_connect, false, @@ -104,6 +112,9 @@ static const struct ipc_handler cmd_handlers[] = { { handle_start_vr, false, 0 }, /* define HAL_OP_HF_CLIENT_STOP_VR */ { handle_stop_vr, false, 0 }, + /* HAL_OP_HF_CLIENT_VOLUME_CONTROL */ + { handle_volume_control, false, + sizeof(struct hal_cmd_hf_client_volume_control) }, }; bool bt_hf_client_register(struct ipc *ipc, const bdaddr_t *addr) -- 1.8.4