From: Vinod Koul <vinod.koul@linux.intel.com>
To: alsa-devel@alsa-project.org
Cc: tiwai@suse.de, Vinod Koul <vinod.koul@linux.intel.com>,
broonie@opensource.wolfsonmicro.com, lrg@ti.com
Subject: [PATCH v3 0/6] core: add compress data API to ALSA kernel
Date: Mon, 5 Dec 2011 13:09:45 +0530 [thread overview]
Message-ID: <1323070791-12620-1-git-send-email-vinod.koul@linux.intel.com> (raw)
In-Reply-To: <1321951920-4363-1-git-send-email-vinod.koul@linux.intel.com>
As agreed during the ASoC workshop in May 2011, this set of patches are a
proposal from Intel to add a new compressed data interface to ALSA. This
proposal builds on the existing Intel solution and the experience gathered over
two years with Meego and Android solutions. This proposal is no longer
Intel-specific and was generalized with the addition of a basic core;
codec-related definitions are based on the vendor-neutral OpenMAX AL standard.
These patches are also available in git tree:
git://git.infradead.org/users/vkoul/snd-compress.git v3_patches
Changes in v3:
Fixed the device registration for compressed devices as discussed
moved card creation to lower level drivers
Added new api for device node creation
changes fragment/frame callbacks to single inlined callback
Changes in v2:
Fixed the comments revived in v2
Fixed the comments recieved during LPC discussions
add support for alsa device registeration
fix the bugs found in testing
Omair Mohammed Abdullah (1):
core: add support for compressed devices
Pierre-Louis Bossart (1):
compress API documentation
Vinod Koul (4):
core: add compress parameter definations
core: add API header and driver header files
core: add support for compress_offload
core: add makefile and kconfig file for compress
Documentation/sound/alsa/snd_compress_data.txt | 184 +++++++
include/sound/compress_driver.h | 164 ++++++
include/sound/compress_offload.h | 151 +++++
include/sound/core.h | 1 +
include/sound/minors.h | 7 +-
include/sound/snd_compress_params.h | 395 +++++++++++++
sound/core/Kconfig | 8 +
sound/core/Makefile | 4 +
sound/core/compress_offload.c | 701 ++++++++++++++++++++++++
sound/core/sound.c | 6 +
10 files changed, 1620 insertions(+), 1 deletions(-)
create mode 100644 Documentation/sound/alsa/snd_compress_data.txt
create mode 100644 include/sound/compress_driver.h
create mode 100644 include/sound/compress_offload.h
create mode 100644 include/sound/snd_compress_params.h
create mode 100644 sound/core/compress_offload.c
next prev parent reply other threads:[~2011-12-05 7:41 UTC|newest]
Thread overview: 133+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-02 6:06 [RFC 0/5] compress: add compress data API to ALSA kernel Vinod Koul
2011-09-02 6:06 ` [RFC 1/5] compress API documentation Vinod Koul
2011-09-02 6:06 ` [RFC 2/5] compress: add compress parameter definations Vinod Koul
2011-09-02 6:49 ` Paul Menzel
2011-09-02 19:54 ` Pierre-Louis Bossart
2011-09-03 6:28 ` Mark Brown
2011-09-02 14:19 ` Mark Brown
2011-09-02 19:26 ` Pierre-Louis Bossart
2011-09-03 0:05 ` Mark Brown
2011-09-02 6:06 ` [RFC 3/5] compress: add API header and driver header files Vinod Koul
2011-09-02 13:36 ` Clemens Ladisch
2011-09-03 2:59 ` Vinod Koul
2011-09-02 6:06 ` [RFC 4/5] compress: add the core file Vinod Koul
2011-09-02 14:36 ` Mark Brown
2011-09-03 3:06 ` Vinod Koul
2011-09-05 17:43 ` Mark Brown
2011-09-05 21:21 ` Vinod Koul
2011-09-07 13:59 ` Dimitris Papastamos
2011-09-07 14:12 ` Dimitris Papastamos
2011-09-07 18:00 ` Vinod Koul
2011-09-07 15:20 ` Dimitris Papastamos
2011-09-07 18:05 ` Vinod Koul
2011-09-08 10:38 ` Dimitris Papastamos
2011-09-08 23:18 ` Vinod Koul
2011-09-22 13:01 ` Dimitris Papastamos
2011-09-23 5:41 ` Vinod Koul
2011-09-23 11:07 ` Vinod Koul
2011-09-02 6:06 ` [RFC 5/5] compress: add makefile and kconfig file Vinod Koul
2011-09-02 11:30 ` [RFC 0/5] compress: add compress data API to ALSA kernel Mark Brown
2011-09-02 14:04 ` Pierre-Louis Bossart
[not found] ` <000601cc6979$437b11c0$ca713540$@bossart@linux.intel.com>
2011-09-02 14:23 ` Mark Brown
2011-11-22 8:51 ` [PATCH 0/6] " Vinod Koul
2011-12-05 7:39 ` Vinod Koul [this message]
2011-12-06 7:27 ` [PATCH v3 0/6] core: " Jassi Brar
2011-12-06 8:07 ` Vinod Koul
2011-12-07 10:04 ` Vinod Koul
2011-12-07 16:15 ` Mark Brown
2011-12-13 9:02 ` [PATCH v4 " Vinod Koul
2011-12-13 9:02 ` [PATCH v4 1/6] compress API documentation Vinod Koul
2011-12-13 9:02 ` [PATCH v4 2/6] core: add support for compressed devices Vinod Koul
2011-12-22 7:34 ` Takashi Iwai
2011-12-22 8:15 ` Vinod Koul
2011-12-13 9:02 ` [PATCH v4 3/6] core: add compress parameter definations Vinod Koul
2011-12-22 7:35 ` Takashi Iwai
2011-12-22 8:16 ` Vinod Koul
2011-12-13 9:02 ` [PATCH v4 4/6] core: add API header and driver header files Vinod Koul
2011-12-13 9:02 ` [PATCH v4 5/6] core: add support for compress_offload Vinod Koul
2011-12-13 12:48 ` Nallasellan, Singaravelan
2011-12-13 14:12 ` Vinod Koul
2011-12-13 16:02 ` Nallasellan, Singaravelan
2011-12-13 17:53 ` Vinod Koul
2011-12-14 5:17 ` Nallasellan, Singaravelan
2011-12-20 9:26 ` Vinod Koul
2011-12-22 7:55 ` Takashi Iwai
2011-12-22 8:19 ` Vinod Koul
2011-12-22 8:27 ` Takashi Iwai
2011-12-22 8:31 ` Vinod Koul
2011-12-22 8:44 ` Takashi Iwai
2011-12-22 8:48 ` Vinod Koul
2011-12-22 8:51 ` Takashi Iwai
2011-12-13 9:03 ` [PATCH v4 6/6] core: add makefile and kconfig file for compress Vinod Koul
2011-12-23 5:06 ` [PATCH v5 0/6] core: add compress data API to ALSA kernel Vinod Koul
2011-12-23 9:37 ` Takashi Iwai
2011-12-23 11:37 ` Vinod Koul
2011-12-23 5:06 ` [PATCH v5 1/6] compress offload API documentation Vinod Koul
2011-12-23 5:06 ` [PATCH v5 2/6] core: add support for compressed devices Vinod Koul
2011-12-23 5:06 ` [PATCH v5 3/6] core: add compress parameter definations Vinod Koul
2011-12-23 5:06 ` [PATCH v5 4/6] core: add API header and driver header files Vinod Koul
2011-12-23 5:06 ` [PATCH v5 5/6] core: add support for compress_offload Vinod Koul
2011-12-23 5:06 ` [PATCH v5 6/6] core: add makefile and kconfig file for compress Vinod Koul
2011-12-05 7:39 ` [PATCH v3 1/6] compress API documentation Vinod Koul
2011-12-05 7:39 ` [PATCH v3 2/6] core: add support for compressed devices Vinod Koul
2011-12-05 7:39 ` [PATCH v3 3/6] core: add compress parameter definations Vinod Koul
2011-12-05 7:39 ` [PATCH v3 4/6] core: add API header and driver header files Vinod Koul
2011-12-13 6:11 ` Mark Brown
2011-12-13 6:31 ` Vinod Koul
2011-12-13 7:03 ` Takashi Iwai
2011-12-13 7:50 ` Vinod Koul
2011-12-13 7:53 ` Mark Brown
2011-12-13 9:03 ` Vinod Koul
2011-12-05 7:39 ` [PATCH v3 5/6] core: add support for compress_offload Vinod Koul
2011-12-13 6:09 ` Mark Brown
2011-12-13 6:29 ` Vinod Koul
2011-12-05 7:39 ` [PATCH v3 6/6] core: add makefile and kconfig file for compress Vinod Koul
2011-11-22 8:51 ` [PATCH 1/6] compress API documentation Vinod Koul
2011-11-22 8:51 ` [PATCH 2/6] core: add support for compressed devices Vinod Koul
2011-11-23 11:30 ` Mark Brown
2011-11-22 8:51 ` [PATCH 3/6] compress: add compress parameter definations Vinod Koul
2011-11-23 16:32 ` Mark Brown
2011-11-22 8:51 ` [PATCH 4/6] compress: add API header and driver header files Vinod Koul
2011-11-22 11:18 ` Clemens Ladisch
2011-11-22 13:14 ` Vinod Koul
2011-12-02 15:39 ` Nallasellan, Singaravelan
2011-12-02 18:58 ` Pierre-Louis Bossart
[not found] ` <000301ccb124$72a53370$57ef9a50$@bossart@linux.intel.com>
2011-12-04 7:41 ` Nallasellan, Singaravelan
2011-12-05 14:14 ` Pierre-Louis Bossart
[not found] ` <000001ccb358$2b9e4b70$82dae250$@bossart@linux.intel.com>
2011-12-05 14:19 ` Mark Brown
2011-12-06 2:55 ` Nallasellan, Singaravelan
2011-11-22 8:51 ` [PATCH 5/6] compress: add the core file Vinod Koul
2011-11-23 16:02 ` Mark Brown
2011-11-23 16:16 ` Vinod Koul
2011-11-23 16:31 ` Mark Brown
2011-11-23 16:34 ` Vinod Koul
2011-11-23 17:03 ` Takashi Iwai
2011-11-24 3:45 ` Vinod Koul
2011-11-24 8:51 ` Takashi Iwai
2011-11-24 9:32 ` Vinod Koul
2011-11-28 21:36 ` Pierre-Louis Bossart
[not found] ` <001201ccae15$c24d8bf0$46e8a3d0$@bossart@linux.intel.com>
2011-11-29 7:21 ` Takashi Iwai
2011-11-29 21:15 ` Pierre-Louis Bossart
[not found] ` <003001ccaedb$f4e30010$dea90030$@bossart@linux.intel.com>
2011-11-30 10:30 ` Mark Brown
2011-11-30 11:19 ` Takashi Iwai
2011-11-30 11:29 ` Vinod Koul
2011-11-30 11:41 ` Takashi Iwai
2011-11-30 12:00 ` Vinod Koul
2011-11-28 21:19 ` Pierre-Louis Bossart
[not found] ` <000f01ccae13$78fe38c0$6afaaa40$@bossart@linux.intel.com>
2011-11-29 7:31 ` Takashi Iwai
2011-12-01 13:28 ` Nallasellan, Singaravelan
2011-12-02 6:44 ` Vinod Koul
2011-12-02 10:17 ` Nallasellan, Singaravelan
2011-12-02 11:48 ` Vinod Koul
2011-12-02 16:24 ` Nallasellan, Singaravelan
2011-12-04 4:31 ` Vinod Koul
2011-12-04 8:14 ` Nallasellan, Singaravelan
2011-12-05 15:19 ` Pierre-Louis Bossart
[not found] ` <001501ccb361$3af49990$b0ddccb0$@bossart@linux.intel.com>
2011-12-06 3:00 ` Nallasellan, Singaravelan
2011-12-06 6:03 ` Vinod Koul
2011-12-06 8:07 ` Nallasellan, Singaravelan
2011-12-06 20:15 ` Pierre-Louis Bossart
[not found] ` <4ede780f.890bb50a.54a3.ffffcc4dSMTPIN_ADDED@mx.google.com>
[not found] ` <CAKg5Tpo6LgirbVVe9ZXNGN-xq7FTZvgAXNQ2HnXh=gwQHjn_Pw@mail.gmail.com>
2011-12-07 16:53 ` Nallasellan, Singaravelan
2011-11-22 8:52 ` [PATCH 6/6] compress: add makefile and kconfig file Vinod Koul
2011-11-23 16:03 ` Mark Brown
2011-11-23 16:23 ` Vinod Koul
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