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sound updates for 4.2-rc1

Browse source 
It was a busy development cycle at this time, as you can see a wide
 range of changes in diffstat.  There are no big changes but many
 refactoring and improvements.  Here we go some highlights:
 
 * ALSA core:
 - Procfs codes were cleaned up to use seq_file
 - Procfs can be opt out via Kconfig (only for EXPERT)
 - Two types of jack API were unified finally; now both kctl and input
   jack devs are handled via a single function call.
 
 * HD-audio
 - Continued code restructuring for the future ASoC driver; now HDA
   controller driver is split to a core helper module.
 - Preliminary codes for Skylake audio support in HDA core.
 - Proper i915 gfx power well management for SKL & co
 - Enabled runtime PM as default for Intel HDMI/DP codecs
 - Newer Tegra chip supports
 - More quirks for Dell headsets, Alienware (with CA0132), etc.
 - A couple of DRM ELD helper API functions
 
 * ASoC
 - Support for loading ASoC topology maps from firmware, intended to be
   used to allow self-describing DSP firmware images to be built which
   can map controls added by the DSP to userspace without the kernel
   needing to know about individual DSP firmwares
 - Lots of refactoring to avoid direct access to snd_soc_codec where
   it's not needed supporting future refactoring
 - Big refactoring, cleanup and enhancement for the Wolfson ADSP driver
 - Cleanup series for TI TAS2552 and R-CAR drivers
 - Fixes and improvements on RT56xx codecs
 - Support for TI TAS571x power amplifiers
 - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs
 - Support for x86 systems with RT5650 and Qualcomm Storm
 - Support for Mediatek AFE (Audio Front End) unit
 - Other various small fixes to ASoC codec drivers
 
 * Firewire
 - Enhanced to allow non-blocking streams to use timestamp
   synchronization
 - Improve support for DM1500 and BeBoBv3
 
 * Misc
 - Cleanup of old pci API functions over all PCI sound drivers
 - Fix long-standing regression of the old powermac i2c setup
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Merge tag 'sound-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "It was a busy development cycle at this time, as you can see a wide
  range of changes in diffstat.  There are no big changes but many
  refactoring and improvements.  Here we go some highlights:

  ALSA core:
   - Procfs codes were cleaned up to use seq_file
   - Procfs can be opt out via Kconfig (only for EXPERT)
   - Two types of jack API were unified finally; now both kctl and input
     jack devs are handled via a single function call.

  HD-audio:
   - Continued code restructuring for the future ASoC driver; now HDA
     controller driver is split to a core helper module.
   - Preliminary codes for Skylake audio support in HDA core.
   - Proper i915 gfx power well management for SKL & co
   - Enabled runtime PM as default for Intel HDMI/DP codecs
   - Newer Tegra chip supports
   - More quirks for Dell headsets, Alienware (with CA0132), etc.
   - A couple of DRM ELD helper API functions

  ASoC:
   - Support for loading ASoC topology maps from firmware, intended to
     be used to allow self-describing DSP firmware images to be built
     which can map controls added by the DSP to userspace without the
     kernel needing to know about individual DSP firmwares
   - Lots of refactoring to avoid direct access to snd_soc_codec where
     it's not needed supporting future refactoring
   - Big refactoring, cleanup and enhancement for the Wolfson ADSP
     driver
   - Cleanup series for TI TAS2552 and R-CAR drivers
   - Fixes and improvements on RT56xx codecs
   - Support for TI TAS571x power amplifiers
   - Support for Qualcomm APQ8016 and ZTE ZX296702 SoCs
   - Support for x86 systems with RT5650 and Qualcomm Storm
   - Support for Mediatek AFE (Audio Front End) unit
   - Other various small fixes to ASoC codec drivers

  Firewire:
   - Enhanced to allow non-blocking streams to use timestamp
     synchronization
   - Improve support for DM1500 and BeBoBv3

  Misc:
   - Cleanup of old pci API functions over all PCI sound drivers
   - Fix long-standing regression of the old powermac i2c setup"

* tag 'sound-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (533 commits)
  ALSA: pcm: Fix pcm_class sysfs output
  ALSA: hda-beep: Update authors dead email address
  ASoC: wm_adsp: Move DSP Rate controls into the codec
  ASoC: wm8995: Fix setting sysclk for WM8995_SYSCLK_MCLK2 case
  ALSA: hda: provide default bus io ops extended hdac
  ALSA: hda: add hda link cleanup routine
  ALSA: hda: add hdac_ext stream creation and cleanup routines
  ASoC: rsrc-card: remove unused ret
  ALSA: HDAC: move SND_HDA_PREALLOC_SIZE to core
  ASoC: mediatek: Add machine driver for rt5650 rt5676 codec
  ASoC: mediatek: Add machine driver for MAX98090 codec
  ASoC: mediatek: Add AFE platform driver
  ASoC: rsnd: remove io from rsnd_mod
  ASoC: rsnd: move rsnd_mod_is_working() to rsnd_io_is_working()
  ASoC: rsnd: don't use rsnd_mod_to_io() on snd_kcontrol
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_src_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_ssi_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_dma_xxx()
  ASoC: rsnd: don't use rsnd_mod_to_io() on rsnd_get_adinr()
  ASoC: rsnd: add common interrupt handler for SSI/SRC/DMA
  ...
This commit is contained in:
Linus Torvalds 2015-06-25 17:15:18 -07:00
commit 4570a37169
415 changed files with 19288 additions and 6679 deletions
Download patch file Download diff file Expand all files Collapse all files

8
sound/drivers/aloop.c
View file

@ -1053,8 +1053,6 @@ static int loopback_mixer_new(struct loopback *loopback, int notify)
return 0;
}
#ifdef CONFIG_PROC_FS
static void print_dpcm_info(struct snd_info_buffer *buffer,
struct loopback_pcm *dpcm,
const char *id)
@ -1128,12 +1126,6 @@ static int loopback_proc_new(struct loopback *loopback, int cidx)
return 0;
}
#else /* !CONFIG_PROC_FS */
#define loopback_proc_new(loopback, cidx) do { } while (0)
#endif
static int loopback_probe(struct platform_device *devptr)
{
struct snd_card *card;

18
sound/drivers/dummy.c
View file

@ -156,13 +156,13 @@ static int emu10k1_playback_constraints(struct snd_pcm_runtime *runtime)
return 0;
}
struct dummy_model model_emu10k1 = {
static struct dummy_model model_emu10k1 = {
.name = "emu10k1",
.playback_constraints = emu10k1_playback_constraints,
.buffer_bytes_max = 128 * 1024,
};
struct dummy_model model_rme9652 = {
static struct dummy_model model_rme9652 = {
.name = "rme9652",
.buffer_bytes_max = 26 * 64 * 1024,
.formats = SNDRV_PCM_FMTBIT_S32_LE,
@ -172,7 +172,7 @@ struct dummy_model model_rme9652 = {
.periods_max = 2,
};
struct dummy_model model_ice1712 = {
static struct dummy_model model_ice1712 = {
.name = "ice1712",
.buffer_bytes_max = 256 * 1024,
.formats = SNDRV_PCM_FMTBIT_S32_LE,
@ -182,7 +182,7 @@ struct dummy_model model_ice1712 = {
.periods_max = 1024,
};
struct dummy_model model_uda1341 = {
static struct dummy_model model_uda1341 = {
.name = "uda1341",
.buffer_bytes_max = 16380,
.formats = SNDRV_PCM_FMTBIT_S16_LE,
@ -192,7 +192,7 @@ struct dummy_model model_uda1341 = {
.periods_max = 255,
};
struct dummy_model model_ac97 = {
static struct dummy_model model_ac97 = {
.name = "ac97",
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.channels_min = 2,
@ -202,7 +202,7 @@ struct dummy_model model_ac97 = {
.rate_max = 48000,
};
struct dummy_model model_ca0106 = {
static struct dummy_model model_ca0106 = {
.name = "ca0106",
.formats = SNDRV_PCM_FMTBIT_S16_LE,
.buffer_bytes_max = ((65536-64)*8),
@ -216,7 +216,7 @@ struct dummy_model model_ca0106 = {
.rate_max = 192000,
};
struct dummy_model *dummy_models[] = {
static struct dummy_model *dummy_models[] = {
&model_emu10k1,
&model_rme9652,
&model_ice1712,
@ -914,7 +914,7 @@ static int snd_card_dummy_new_mixer(struct snd_dummy *dummy)
return 0;
}
#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_PROC_FS)
#if defined(CONFIG_SND_DEBUG) && defined(CONFIG_SND_PROC_FS)
/*
* proc interface
*/
@ -1042,7 +1042,7 @@ static void dummy_proc_init(struct snd_dummy *chip)
}
#else
#define dummy_proc_init(x)
#endif /* CONFIG_SND_DEBUG && CONFIG_PROC_FS */
#endif /* CONFIG_SND_DEBUG && CONFIG_SND_PROC_FS */
static int snd_dummy_probe(struct platform_device *devptr)
{

3
sound/drivers/opl4/Makefile
View file

@ -3,7 +3,8 @@
# Copyright (c) 2001 by Jaroslav Kysela <[email protected]>
#
snd-opl4-lib-objs := opl4_lib.o opl4_mixer.o opl4_proc.o
snd-opl4-lib-objs := opl4_lib.o opl4_mixer.o
snd-opl4-lib-$(CONFIG_SND_PROC_FS) += opl4_proc.o
snd-opl4-synth-objs := opl4_seq.o opl4_synth.o yrw801.o
obj-$(CONFIG_SND_OPL4_LIB) += snd-opl4-lib.o

4
sound/drivers/opl4/opl4_lib.c
View file

@ -176,9 +176,7 @@ static int snd_opl4_create_seq_dev(struct snd_opl4 *opl4, int seq_device)
static void snd_opl4_free(struct snd_opl4 *opl4)
{
#ifdef CONFIG_PROC_FS
snd_opl4_free_proc(opl4);
#endif
release_and_free_resource(opl4->res_fm_port);
release_and_free_resource(opl4->res_pcm_port);
kfree(opl4);
@ -249,9 +247,7 @@ int snd_opl4_create(struct snd_card *card,
snd_opl4_enable_opl4(opl4);
snd_opl4_create_mixer(opl4);
#ifdef CONFIG_PROC_FS
snd_opl4_create_proc(opl4);
#endif
#if defined(CONFIG_SND_SEQUENCER) || (defined(MODULE) && defined(CONFIG_SND_SEQUENCER_MODULE))
opl4->seq_client = -1;

7
sound/drivers/opl4/opl4_local.h
View file

@ -178,7 +178,7 @@ struct snd_opl4 {
spinlock_t reg_lock;
struct snd_card *card;
#ifdef CONFIG_PROC_FS
#ifdef CONFIG_SND_PROC_FS
struct snd_info_entry *proc_entry;
int memory_access;
#endif
@ -207,10 +207,13 @@ void snd_opl4_write_memory(struct snd_opl4 *opl4, const char *buf, int offset, i
/* opl4_mixer.c */
int snd_opl4_create_mixer(struct snd_opl4 *opl4);
#ifdef CONFIG_PROC_FS
#ifdef CONFIG_SND_PROC_FS
/* opl4_proc.c */
int snd_opl4_create_proc(struct snd_opl4 *opl4);
void snd_opl4_free_proc(struct snd_opl4 *opl4);
#else
static inline int snd_opl4_create_proc(struct snd_opl4 *opl4) { return 0; }
static inline void snd_opl4_free_proc(struct snd_opl4 *opl4) {}
#endif
/* opl4_seq.c */

4
sound/drivers/opl4/opl4_proc.c
View file

@ -22,8 +22,6 @@
#include <linux/export.h>
#include <sound/info.h>
#ifdef CONFIG_PROC_FS
static int snd_opl4_mem_proc_open(struct snd_info_entry *entry,
unsigned short mode, void **file_private_data)
{
@ -129,5 +127,3 @@ void snd_opl4_free_proc(struct snd_opl4 *opl4)
{
snd_info_free_entry(opl4->proc_entry);
}
#endif /* CONFIG_PROC_FS */