GitLab

Enabling alsa based sound soc audio drivers.

Change-Id: I5158b6ddfb531f2f69ae677f7de82c82317aa20c
Signed-off-by: Bharath Ramachandramurthy <bramacha@codeaurora.org>

There are use cases that 16kHz sample rate AUX PCM needed
besides 8kHz. Add the support so that the corresponding
sample rate dependent platform data is used to configure
the AUX PCM port.

Change-Id: I58715238cacdeea5e59b5e1693a34f005f289e0f
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>

MI2S block has 4 serial data lines. They can be configured to
either Rx or TX direction. Existing driver only supports uni-direction
data transfer. Instead of registering two CPU DAIs for Tx and Rx direction,
update CPU DAI driver to register bi-directional CPU DAIs as Tx and Rx
share same bit clock and word select. Channel min and max of DAI depends
on Rx and Tx serial data line configuration passed as platform data.

Change-Id: I327999a4b84252121f54f91bd6451eebde4919ca
Signed-off-by: Patrick Lai <plai@codeaurora.org>

Add MI2S CPU driver which configures QDSP6 AFE to start MI2S port.

Change-Id: Idc12325d83607d60e66636c3fba052204905a629
Signed-off-by: Kuirong Wang <kuirongw@codeaurora.org>

Auxiliary PCM Interface is external PCM interface on msm that
can be used instead of internal codec as a way to connect an
external codec to the msm.

Enable support for AUX PCM. Current setting on PCM interface is,
2.048 MHz bit clock, mono stream, 8Khz sample rate, with MSM in
master mode. AUX PCM uses GPIO's to interface with external
codec device.

Adds platform data for cpu dai since cpu dai needs to know
which clock on MSM to use, clock rate to use and other
configuration parameters.
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>

msm-2.6.38: tag AU_LINUX_ANDROID_GINGERBREAD.02.03.04.00.142
Signed-off-by: Bryan Huntsman <bryanh@codeaurora.org>

Now most of ARM machines has the alsmot same __clk_get/put() macro

So place it at the arch/arm/include/asm/clkdev.h and remove the reduntant header files

But some machines don't have the same form as above. It can use the machince specific clkdev file by HAVE_MACH_CLKDEV config

Now there are only 3 caese.

1) define the clk structure with clkdev macro => Need to move clk structure to proper header file

arch/arm/mach-versatile/include/mach/clkdev.h
arch/arm/mach-realview/include/mach/clkdev.h
arch/arm/mach-vexpress/include/mach/clkdev.h
arch/arm/mach-integrator/include/mach/clkdev.h

2) export the __clk_get/put function at clock.c

arch/arm/mach-shmobile/include/mach/clkdev.h

3) demuxing the clk source
arch/arm/mach-u300/include/mach/clkdev.h
Acked-by: Viresh Kumar <viresh.kumar@st.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Migrating to clkdev has several advantages:

 * Less code in mach-msm/clock.c

 * A more robust clk_get() implementation

 * clk_add_alias() support

 * clk_get_sys() support

In general, this will help board authors setup clock aliases and
break the dependency on device pointers in the clock tables.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>

Replace a BSD-style license in Code Aurora Forum authored files with
an explicit GPLv2.
Signed-off-by: David Brown <davidb@codeaurora.org>

This allows us to use smp_cross_call() to trigger a number of different
software generated interrupts, rather than combining them all on one
SGI.  Recover the SGI number via do_IPI.
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

The existing MSM irq entry macro is specific to a VIC
implementation. Renaming this makes room for irq support based on
other interrupt controllers.
Signed-off-by: Steve Muckle <smuckle@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>

Qualcomm development of the MSM SOC framebuffer driver has
diverged significantly from the driver used by Android. This
is a snapshot of our current driver, in all it's agony. We are
putting this in staging to help with the process of converging
the two drivers.

At this point, the driver has been tested only in dumb
framebuffer mode.
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
[dwalker@codeaurora.org: added a small compile fix and TODO.]
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>