android_kernel_xiaomi_sm8350/Documentation/media/dvb-drivers/lmedm04.rst

.. SPDX-License-Identifier: GPL-2.0

Firmware files for lmedm04 cards
================================

To extract firmware for the DM04/QQBOX you need to copy the
following file(s) to this directory.

For DM04+/QQBOX LME2510C (Sharp 7395 Tuner)
-------------------------------------------

The Sharp 7395 driver can be found in windows/system32/drivers

US2A0D.sys (dated 17 Mar 2009)


and run:

.. code-block:: none

	scripts/get_dvb_firmware lme2510c_s7395

will produce dvb-usb-lme2510c-s7395.fw

An alternative but older firmware can be found on the driver
disk DVB-S_EN_3.5A in BDADriver/driver

LMEBDA_DVBS7395C.sys (dated 18 Jan 2008)

and run:

.. code-block:: none

	./get_dvb_firmware lme2510c_s7395_old

will produce dvb-usb-lme2510c-s7395.fw

The LG firmware can be found on the driver
disk DM04+_5.1A[LG] in BDADriver/driver

For DM04 LME2510 (LG Tuner)
---------------------------

LMEBDA_DVBS.sys (dated 13 Nov 2007)

and run:


.. code-block:: none

	./get_dvb_firmware lme2510_lg

will produce dvb-usb-lme2510-lg.fw


Other LG firmware can be extracted manually from US280D.sys
only found in windows/system32/drivers

dd if=US280D.sys ibs=1 skip=42360 count=3924 of=dvb-usb-lme2510-lg.fw

For DM04 LME2510C (LG Tuner)
----------------------------

.. code-block:: none

	dd if=US280D.sys ibs=1 skip=35200 count=3850 of=dvb-usb-lme2510c-lg.fw


The Sharp 0194 tuner driver can be found in windows/system32/drivers

US290D.sys (dated 09 Apr 2009)

For LME2510
-----------

.. code-block:: none

	dd if=US290D.sys ibs=1 skip=36856 count=3976 of=dvb-usb-lme2510-s0194.fw


For LME2510C
------------


.. code-block:: none

	dd if=US290D.sys ibs=1 skip=33152 count=3697 of=dvb-usb-lme2510c-s0194.fw


The m88rs2000 tuner driver can be found in windows/system32/drivers

US2B0D.sys (dated 29 Jun 2010)


.. code-block:: none

	dd if=US2B0D.sys ibs=1 skip=34432 count=3871 of=dvb-usb-lme2510c-rs2000.fw

We need to modify id of rs2000 firmware or it will warm boot id 3344:1120.


.. code-block:: none


	echo -ne \\xF0\\x22 | dd conv=notrunc bs=1 count=2 seek=266 of=dvb-usb-lme2510c-rs2000.fw

Copy the firmware file(s) to /lib/firmware