Group FW calls

src/device.h

@@ -109,5 +109,15 @@ class device : public virtual device_interface, public info_container
     lazy<std::vector<tagged_profile>> _profiles_tags;
 };
 
+// Helper function that should be used when multiple FW calls needs to be made.
+// This function change the USB power to D0 (Operational) using the invoke_power function
+// activate the received function and power down the state to D3 (Idle)
+template<class T>
+auto group_multiple_fw_calls(synthetic_sensor& s, T action)
+-> decltype(action())
+{
+    auto& us = dynamic_cast<uvc_sensor&>(*s.get_raw_sensor());
 
+    return us.invoke_powered([&](platform::uvc_device& dev) { return action(); });
+}
 }

src/l500/l500-color.cpp

@@ -399,7 +399,7 @@ namespace librealsense
 
                 try {
                     // Keep the USB power on while triggering multiple calls on it.
-                    ivcam2::group_multiple_fw_calls(*this, [&]() {
+                    group_multiple_fw_calls(*this, [&]() {
                         // endpoint 5 - 32KB
                         command cmdTprocGranEp5(ivcam2::TPROC_USB_GRAN_SET, 5, usb_trb);
                         _owner->_hw_monitor->send(cmdTprocGranEp5);

src/l500/l500-depth.cpp

@@ -435,7 +435,7 @@ namespace librealsense
 
                 try {
                     // Keep the USB power on while triggering multiple calls on it.
-                    ivcam2::group_multiple_fw_calls(*this, [&]() {
+                    group_multiple_fw_calls(*this, [&]() {
                         // endpoint 2 (depth)
                         command cmdTprocGranEp2(ivcam2::TPROC_USB_GRAN_SET, 2, ep2_usb_trb);
                         _owner->_hw_monitor->send(cmdTprocGranEp2);

src/l500/l500-options.cpp

@@ -74,7 +74,7 @@ namespace librealsense
         , _was_set_manually( false )
     {
         // Keep the USB power on while triggering multiple calls on it.
-        ivcam2::group_multiple_fw_calls( _l500_dev->get_depth_sensor(), [&]() {
+        group_multiple_fw_calls( _l500_dev->get_depth_sensor(), [&]() {
             auto min = _hw_monitor->send( command{ AMCGET, _type, get_min } );
             auto max = _hw_monitor->send( command{ AMCGET, _type, get_max } );
             auto step = _hw_monitor->send( command{ AMCGET, _type, get_step } );
@@ -211,7 +211,7 @@ namespace librealsense
         auto& depth_sensor = get_depth_sensor();
 
         // Keep the USB power on while triggering multiple HW monitor commands on it.
-        ivcam2::group_multiple_fw_calls( depth_sensor, [&]() {
+        group_multiple_fw_calls( depth_sensor, [&]() {
             if (_fw_version >= firmware_version("1.5.0.0"))
             {
                 bool usb3mode = (_usb_mode >= platform::usb3_type || _usb_mode == platform::usb_undefined);
@@ -613,7 +613,7 @@ namespace librealsense
     void l500_options::change_preset( rs2_l500_visual_preset preset )
     {
         // Keep the USB power on while triggering multiple calls on it.
-        ivcam2::group_multiple_fw_calls( get_depth_sensor(), [&]() {
+        group_multiple_fw_calls( get_depth_sensor(), [&]() {
             // we need to reset the controls before change gain because after moving to auto gain
             // APD is read only. This will tell the FW that the control values are defaults and
             // therefore can be overridden automatically according to gain
@@ -671,7 +671,7 @@ namespace librealsense
     void l500_options::reset_hw_controls()
     {
         // Keep the USB power on while triggering multiple calls on it.
-        ivcam2::group_multiple_fw_calls( get_depth_sensor(), [&]() {
+        group_multiple_fw_calls( get_depth_sensor(), [&]() {
             for (auto& o : _hw_options)
                 if (!o.second->is_read_only())
                 {
@@ -691,7 +691,7 @@ namespace librealsense
     void l500_options::update_defaults()
     {
         // Keep the USB power on while triggering multiple calls on it.
-        ivcam2::group_multiple_fw_calls( get_depth_sensor(), [&]() {
+        group_multiple_fw_calls( get_depth_sensor(), [&]() {
 
             auto& resolution = get_depth_sensor().get_option(RS2_OPTION_SENSOR_MODE);
 
@@ -822,7 +822,7 @@ namespace librealsense
         float_option_with_description::set(value);
 
         // Keep the USB power on while triggering multiple calls on it.
-        ivcam2::group_multiple_fw_calls( ds, [&]() { notify( value ); } );
+        group_multiple_fw_calls( ds, [&]() { notify( value ); } );
     }
 
     const char * max_usable_range_option::get_description() const

src/l500/l500-private.h

@@ -618,18 +618,6 @@ namespace librealsense
 
         rs2_sensor_mode get_resolution_from_width_height(int width, int height);
 
-        // Helper function that should be used when multiple FW calls needs to be made.
-        // This function change the USB power to D0 (Operational) using the invoke_power function
-        // activate the received function and power down the state to D3 (Idle)
-        template<class T>
-        auto group_multiple_fw_calls(synthetic_sensor &s, T action)
-            -> decltype(action())
-        {
-            auto &us =  dynamic_cast<uvc_sensor&>(*s.get_raw_sensor());
-
-            return us.invoke_powered([&](platform::uvc_device& dev) { return action(); });
-        }
-
         class ac_trigger;
     } // librealsense::ivcam2
 } // namespace librealsense

src/l500/l500-serializable.cpp

@@ -22,7 +22,7 @@ namespace librealsense
         serialized_utilities::json_preset_writer writer;
         writer.set_device_info(_depth_sensor.get_device());
 
-        return ivcam2::group_multiple_fw_calls( _depth_sensor, [&]() {
+        return group_multiple_fw_calls( _depth_sensor, [&]() {
 
             auto options = _depth_sensor.get_supported_options();
 
@@ -45,7 +45,7 @@ namespace librealsense
         // Verify if device information in preset file is compatible with the connected device.
         reader.check_device_info(_depth_sensor.get_device());
 
-        return ivcam2::group_multiple_fw_calls(_depth_sensor, [&]() {
+        return group_multiple_fw_calls(_depth_sensor, [&]() {
 
             // Set of options that should not be set in the loop
             std::set< rs2_option > options_to_ignore{ RS2_OPTION_SENSOR_MODE,

src/l500/l535-amc-option.cpp

@@ -18,7 +18,7 @@ amc_option::amc_option( librealsense::l500_device * l500_dev,
     , _description( description )
 {
     // Keep the USB power on while triggering multiple calls on it.
-    ivcam2::group_multiple_fw_calls( _device->get_depth_sensor(), [&]() {
+    group_multiple_fw_calls( _device->get_depth_sensor(), [&]() {
         auto min = _hw_monitor->send( command{ AMCGET, _control, get_min } );
         auto max = _hw_monitor->send( command{ AMCGET, _control, get_max } );
         auto step = _hw_monitor->send( command{ AMCGET, _control, get_step } );

src/l500/l535-device-options.cpp

@@ -19,7 +19,7 @@ device_options::device_options( std::shared_ptr< librealsense::context > ctx,
     auto & depth_sensor = get_depth_sensor();
 
     // Keep the USB power on while triggering multiple HW monitor commands on it.
-    ivcam2::group_multiple_fw_calls( depth_sensor, [&]() {
+    group_multiple_fw_calls( depth_sensor, [&]() {
         auto default_sensor_mode = RS2_SENSOR_MODE_VGA;
 
         std::map< rs2_option, std::pair< amc_control, std::string > > options = {