In some case, the btmrvl_sdio firmware would fail to active within the
polling time. Increase the polling interval to 100 msec to fix the
issue.
Signed-off-by: Wei-Ning Huang <wnhuang@chromium.org>
Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Lenovo ThinkPad Tablet 8 with BCM43241 rev B5 chipset uses the BCM2E55
ACPI ID for Bluetooth. Add it to the list of supported devices.
Signed-off-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
The AG6xx devices behave similar to Wilkens Peak and Stone Peak and with
that it is needed to check for Intel default address. In addition it is
possible to enable vendor events and diag support.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
This driver implements support for iBT2.1 Bluetooth controller embedded
in the AG620 communication combo. The controller needs to be configured
with bddata and can be patched with a binary patch file (pbn).
These operations are performed in manufacturing mode.
Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
If the call to request_firmware() fails in btbcm_setup_patchram(),
the BCM chip will be operating with its default firmware.
In this case, btbcm_setup_patchram() should not return immediately
but instead should skip to btbcm_check_bdaddr() and quirk setup.
Signed-off-by: Petri Gynther <pgynther@google.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This ACPI ID is used at least by HP for their Omni 10 5600eg tablet.
Signed-off-by: J.J. Meijer <jjmeijer88@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
A return value of the intel_wait_booting() function compared with
a constant ETIMEDOUT instead of -ETIMEDOUT.
Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Fixed a coding style issue. Added a blank link after declaration.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Usually when driver sends data to firmware it receives TX_DONE
(DN_LD_HOST_INT_STATUS) interrupt from firmware right away.
It's also observed that some times the fireware could delay
sending DN_LD_HOST_INT_STATUS interrupt. If driver sends data to
firmware during suspend processing and the TX_DONE interrupt is
delayed, it may come back at wrong time when SDIO host driver is
in the middle of suspending.
Block any data from stack while suspending. Also skip sending
data that are already in driver tx_queue.
Don't purge the skb queue on suspend to avoid intermittent music
after system resumes from S3.
Signed-off-by: Chin-Ran Lo <crlo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
For gpio=0xff (wake up host through SDIO interface) case,
gap=0xff means no delay (same as gap=0) for incoming data packet
to be sent to host after host sleep is activated.
Change it to the maximum delay to reduce the chance that RX
interrupt could be delivered while host controller suspends.
Signed-off-by: Chin-Ran Lo <crlo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
The IDs should all be for Broadcom BCM43241 module, and
hci_bcm is now the proper driver for them. This removes one
of two different ways of handling PM with the module.
Cc: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
devm_kzalloc prints its own OOM message upon failure.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
devm_kzalloc prints its own OOM message upon failure.
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Add BCM2E65 device in acpi_device_id table used on Asus T100TAF.
Signed-off-by: Luka Karinja <luka.karinja@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Initializing Configuration field in H5 Config message to 0x01 gives
wrong impression that the value is used and needed. Later on the whole
field is rewritten with h5_cfg_field().
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
The Intel Version Read command is used to retrieve information
about hardware and firmware version/revision of Intel Bluetooth
controllers. This is an Intel generic command used in USB and
UART drivers.
Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Older Intel controllers need to enter manufacturing mode to perform
some vendor specific operations (patching, configuration...).
Add enter/exit manufaturing methods and refactor existing
manufacturing code.
Exit can be configured to perform a reset. Reset can be performed
either with patches activated or deactivated.
Signed-off-by: Loic Poulain <loic.poulain@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
