am7xxx: add support for setting the power mode on the PicoPix 2055

diff --git a/src/am7xxx.c b/src/am7xxx.c
index 76b997c..4ac2461 100644 (file)
--- a/src/am7xxx.c
+++ b/src/am7xxx.c
@@ -79,6 +79,7 @@ struct am7xxx_usb_device_descriptor {
 };
 
 static int default_set_power_mode(am7xxx_device *dev, am7xxx_power_mode power);
 };
 
 static int default_set_power_mode(am7xxx_device *dev, am7xxx_power_mode power);

+static int picopix_set_power_mode(am7xxx_device *dev, am7xxx_power_mode power);

 static int default_set_zoom_mode(am7xxx_device *dev, am7xxx_zoom_mode zoom);
 
 #define DEFAULT_OPS { \
 static int default_set_zoom_mode(am7xxx_device *dev, am7xxx_zoom_mode zoom);
 
 #define DEFAULT_OPS { \


@@ -125,6 +126,9 @@ static const struct am7xxx_usb_device_descriptor supported_devices[] = {
                .product_id = 0x0016,
                .configuration    = 2,
                .interface_number = 0,
                .product_id = 0x0016,
                .configuration    = 2,
                .interface_number = 0,

+               .ops = {
+                       .set_power_mode = picopix_set_power_mode,
+               },

        },
        {
                .name       = "Philips/Sagemcom PicoPix 2330",
        },
        {
                .name       = "Philips/Sagemcom PicoPix 2330",


@@ -163,6 +167,9 @@ typedef enum {
        AM7XXX_PACKET_TYPE_IMAGE   = 0x02,
        AM7XXX_PACKET_TYPE_POWER   = 0x04,
        AM7XXX_PACKET_TYPE_ZOOM    = 0x05,
        AM7XXX_PACKET_TYPE_IMAGE   = 0x02,
        AM7XXX_PACKET_TYPE_POWER   = 0x04,
        AM7XXX_PACKET_TYPE_ZOOM    = 0x05,

+       AM7XXX_PACKET_TYPE_PICOPIX_POWER_LOW    = 0x15,
+       AM7XXX_PACKET_TYPE_PICOPIX_POWER_MEDIUM = 0x16,
+       AM7XXX_PACKET_TYPE_PICOPIX_POWER_HIGH   = 0x17,

 } am7xxx_packet_type;
 
 struct am7xxx_generic_header {
 } am7xxx_packet_type;
 
 struct am7xxx_generic_header {


@@ -890,6 +897,26 @@ static int default_set_power_mode(am7xxx_device *dev, am7xxx_power_mode power)
        return 0;
 }
 
        return 0;
 }
 

+static int picopix_set_power_mode(am7xxx_device *dev, am7xxx_power_mode power)
+{
+       switch(power) {
+       case AM7XXX_POWER_LOW:
+               return send_command(dev, AM7XXX_PACKET_TYPE_PICOPIX_POWER_LOW);
+
+       case AM7XXX_POWER_MIDDLE:
+               return send_command(dev, AM7XXX_PACKET_TYPE_PICOPIX_POWER_MEDIUM);
+
+       case AM7XXX_POWER_HIGH:
+               return send_command(dev, AM7XXX_PACKET_TYPE_PICOPIX_POWER_HIGH);
+
+       case AM7XXX_POWER_OFF:
+       case AM7XXX_POWER_TURBO:
+       default:
+               error(dev->ctx, "Unsupported power mode.\n");
+               return -EINVAL;
+       };
+}
+

 static int default_set_zoom_mode(am7xxx_device *dev, am7xxx_zoom_mode zoom)
 {
        int ret;
 static int default_set_zoom_mode(am7xxx_device *dev, am7xxx_zoom_mode zoom)
 {
        int ret;