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fixup! elanspi: preliminary support for 04f3:3104

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This commit is contained in:
Matthew Mirvish
2022-05-23 13:16:21 -04:00
parent 46591d7bfa
commit b50cba1fa4
1 changed files with 4 additions and 1 deletions
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5
libfprint/drivers/elanspi.c
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@@ -803,7 +803,10 @@ elanspi_capture_hv_handler (FpiSsm *ssm, FpDevice *dev)
xfer->ssm = ssm;
fpi_spi_transfer_write (xfer, 2);
xfer->buffer_wr[0] = 0x10; /* receieve line/image */
fpi_spi_transfer_read (xfer, self->sensor_height * (self->sensor_width * 2 + (fpi_device_get_driver_data (dev) & ELANSPI_QUIRK_X571 ? 2 : 48)));
if (fpi_device_get_driver_data (dev) & ELANSPI_QUIRK_X571)
fpi_spi_transfer_read (xfer, self->sensor_height * (self->sensor_width * 2 + 2) - 2);
else
fpi_spi_transfer_read (xfer, self->sensor_height * (self->sensor_width * 2 + 48));
fpi_spi_transfer_submit (xfer, fpi_device_get_cancellable (dev), elanspi_capture_hv_image_handler, NULL);
return;
}