diff options
| author | Kai Vehmanen <kai.vehmanen@nokia.com> | 2010-06-02 23:23:34 +0400 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2015-03-31 23:14:04 +0300 |
| commit | 7f62fe8a5851db94e10d8d956c123d4011aaeed9 (patch) | |
| tree | d2a2368b4946b5a85daebe77e513067d4802749c /drivers/hsi/clients/Makefile | |
| parent | b2249129f438799e251fe1e05d0b6f38dc6e63b4 (diff) | |
| download | linux-7f62fe8a5851db94e10d8d956c123d4011aaeed9.tar.xz | |
HSI: cmt_speech: Add cmt-speech driver
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 <kai.vehmanen@nokia.com>
Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com>
Signed-off-by: Joni Lapilainen <joni.lapilainen@gmail.com>
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 <aaro.koskinen@iki.fi>
Tested-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/hsi/clients/Makefile')
| -rw-r--r-- | drivers/hsi/clients/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hsi/clients/Makefile b/drivers/hsi/clients/Makefile index 4d5bc0e0b27b..260723266407 100644 --- a/drivers/hsi/clients/Makefile +++ b/drivers/hsi/clients/Makefile @@ -4,4 +4,5 @@ obj-$(CONFIG_NOKIA_MODEM) += nokia-modem.o obj-$(CONFIG_SSI_PROTOCOL) += ssi_protocol.o +obj-$(CONFIG_CMT_SPEECH) += cmt_speech.o obj-$(CONFIG_HSI_CHAR) += hsi_char.o |