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path: root/drivers/hsi/clients/Makefile
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2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2015-03-31HSI: cmt_speech: Add cmt-speech driverKai Vehmanen1-0/+1
Introduces the cmt-speech driver, which implements a character device interface for transferring speech data frames over HSI/SSI. The driver is used to exchange voice/speech data between the Nokia N900/N950/N9's modem and its cpu. Signed-off-by: Kai Vehmanen <[email protected]> Signed-off-by: Carlos Chinea <[email protected]> Signed-off-by: Joni Lapilainen <[email protected]> Since the original driver has been written for 2.6.28 some build fixes and general cleanups have been added by me: * fix build for 4.0 kernel * replace GFP_ATOMIC with GFP_KERNEL in cs_alloc_cmds() * add sanity check for CS_SET_WAKELINE ioctl * cleanup driver initialisation * rename driver to cmt-speech to be consistent with ssi-protocol driver * move cs-protocol.h to include/uapi/linux/hsi, since it describes a userspace API * replace hardcoded channels numbers with values provided via the HSI framework (e.g. coming from DT) Acked-by: Aaro Koskinen <[email protected]> Tested-by: Pavel Machek <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]>
2014-05-16HSI: Introduce Nokia N900 modem driverSebastian Reichel1-0/+1
The Nokia N900's modem is connected via Synchronous Serial Interface (SSI), which is a legacy version of MIPI's High-speed Synchronous Serial Interface (HSI). The handles the GPIOs for enabling and resetting the modem and instanciates ssi-protocol for data exchange. It does not yet support exchanging voice data with the modem. Signed-off-by: Sebastian Reichel <[email protected]> Reviewed-by: Pavel Machek <[email protected]> Tested-By: Ivaylo Dimitrov <[email protected]>
2014-05-16HSI: Introduce driver for SSI ProtocolSebastian Reichel1-1/+2
This adds a driver for the SSI McSAAB protocol as used in the Nokia N900. Signed-off-by: Carlos Chinea <[email protected]> Signed-off-by: Sebastian Reichel <[email protected]> Tested-By: Ivaylo Dimitrov <[email protected]>
2012-01-05HSI: hsi_char: Add HSI char device kernel configurationAndras Domokos1-0/+5
Add HSI character device kernel configuration Signed-off-by: Andras Domokos <[email protected]> Signed-off-by: Carlos Chinea <[email protected]>
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