linux-toradex.git/sound/pci/riptide, branch v3.4.45

ALSA: module_param: make bool parameters really bool

2011-12-19T09:34:41+00:00

module_param(bool) used to counter-intuitively take an int.  In
fddd5201 (mid-2009) we allowed bool or int/unsigned int using a messy
trick.

It's time to remove the int/unsigned int option.  For this version
it'll simply give a warning, but it'll break next kernel version.

Signed-off-by: Rusty Russell 
Signed-off-by: Takashi Iwai

sound: Add module.h to the previously silent sound users

2011-10-31T23:31:21+00:00

Lots of sound drivers were getting module.h via the implicit presence
of it in  but we are going to clean that up.  So
fix up those users now.

Signed-off-by: Paul Gortmaker

ALSA: mpu401: clean up interrupt specification

2011-09-14T09:00:51+00:00

The semantics of snd_mpu401_uart_new()'s interrupt parameters are
somewhat counterintuitive:  To prevent the function from allocating its
own interrupt, either the irq number must be invalid, or the irq_flags
parameter must be zero.  At the same time, the irq parameter being
invalid specifies that the mpu401 code has to work without an interrupt
allocated by the caller.  This implies that, if there is an interrupt
and it is allocated by the caller, the irq parameter must be set to
a valid-looking number which then isn't actually used.

With the removal of IRQF_DISABLED, zero becomes a valid irq_flags value,
which forces us to handle the parameters differently.

This patch introduces a new flag MPU401_INFO_IRQ_HOOK for when the
device interrupt is handled by the caller, and makes the allocation of
the interrupt to depend only on the irq parameter.  As suggested by
Takashi, the irq_flags parameter was dropped because, when used, it had
the constant value IRQF_DISABLED.

Signed-off-by: Clemens Ladisch 
Signed-off-by: Takashi Iwai

ALSA: use KBUILD_MODNAME for request_irq argument in sound/pci/*

2011-06-10T14:36:37+00:00

The name argument of request_irq() appears in /proc/interrupts, and
it's quite ugly when the name entry contains a space or special letters.
In general, it's simpler and more readable when the module name appears
there, so let's replace all entries with KBUILD_MODNAME.

Signed-off-by: Takashi Iwai

ALSA: Use KBUILD_MODNAME for pci_driver.name entries

2011-06-10T14:20:20+00:00

The convention for pci_driver.name entry in kernel drivers seem to be
the module name or equivalent ones.  But, so far, almost all PCI sound
drivers use more verbose name like "ABC Xyz (12)", and these are fairly
confusing when appearing as a file name.

This patch converts the all pci_driver.name entries in sound/pci/* to
use KBUILD_MODNAME for more unified appearance.

Signed-off-by: Takashi Iwai

ALSA: riptide - Fix detection / load of firmware files

2010-08-16T06:08:48+00:00

The detection and loading of firmeware on riptide driver has been broken
due to rewrite of some codes, checking the presense wrongly.
This patch fixes the logic again.

Reference: kernel bug 16596
	https://bugzilla.kernel.org/show_bug.cgi?id=16596

Cc: 
Signed-off-by: Takashi Iwai

ALSA: riptide: check kzalloc() result

2010-07-19T15:59:26+00:00

If kzalloc() fails exit with -ENOMEM.

Signed-off-by: Kulikov Vasiliy 
Signed-off-by: Takashi Iwai

ALSA: alsa: riptide: don't use own hex_to_bin() method

2010-06-17T07:34:58+00:00

Signed-off-by: Andy Shevchenko 
Signed-off-by: Takashi Iwai

ALSA: riptide: clean up while loop

2010-03-03T21:41:42+00:00

If getpaths() returned an odd number this would be a buffer under-run and an
endless loop.  It turns out that getpaths() can only return even numbers, but
let's make it easy for people auditing code.  With the new code you don't
need to look at getpaths().

This silences a smatch warning.

Signed-off-by: Dan Carpenter 
Signed-off-by: Takashi Iwai

Merge branch 'fix/misc' into topic/misc

2010-02-17T13:24:46+00:00

Conflicts:
	sound/pci/hda/patch_realtek.c