June 2014 - Alsa-devel - mailman.alsa-project.org

[alsa-devel] [PATCH v2 00/13] Rework OMAP4+ HDMI audio support
by Jyri Sarha 07 Aug '14

07 Aug '14

Chanhes since fist version: - Make hdmi struct public - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078220.html - Change hdmi_wp_get_phys_addr() to hdmi_wp_get_audio_dma_addr() - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078213.html - Remove unnecessary ifdefs - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078218.html - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078220.html - Make audio support multiple instance safe - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078225.html - Add hdmi_audio.o only once to linking line - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078223.html - Unique name for audio card - http://mailman.alsa-project.org/pipermail/alsa-devel/2014-June/078230.html The patches are based on linux 3.16-rc2 and OMAPDSS HDMI infoframe patches[1] from Tomi Valkeinen. The base, the patches, and couple of additional not-to-be-merged omap2plus_defconfig patches can be found here: git://git.ti.com/~jyrisarha/ti-linux-kernel/jyrisarhas-audio-video-linux-fe… omap-hdmi-audio The patch set fixes OMAP4+ HDMI audio. The structure of the implementation looks a bit different than before. Instead of creating a driver specific API for a separate ASoC component driver to connect to, this implementation integrates an the ASoC cpu-dai component driver into the HDMI driver. Also the other ASoC component drivers needed for operational audio are automatically registered by the HDMI driver. There is no need to add anything to the device tree as long as the nodes needed for HDMI video are there. Big part of the HDMI audio code is still unchanged and there is a need for a cleanup there. Also there is still probably something wrong with speaker mapping of multi-channel streams. I will get back to cleaning up these issues later. Best regards, Jyri Jyri Sarha (13): ARM: OMAP2+: Remove non working OMAP HDMI audio initialization OMAPDSS: hdmi.h: Add HDMI_AUDIO_LAYOUT_6CH enum value OMAPDSS: hdmi_wp: Add function for getting audio dma address OMAPDSS: hdmi: Make hdmi structure public OMAPDSS: hdmi_audio: Integrated ASoC DAI component driver implementation OMAPDSS: Kconfig: Update OMAP4_DSS_HDMI_AUDIO option OMAPDSS: hdmi4: Register HDMI audio ASoC drivers from HDMI driver OMAPDSS: Kconfig: Update OMAP5_DSS_HDMI_AUDIO option OMAPDSS: hdmi5: Register HDMI audio ASoC drivers from HDMI driver ASoC: omap: Remove obsolete HDMI audio code and Kconfig options OMAPDSS: hdmi4: Remove callbacks for an external ASoC DAI driver OMAPDSS: hdmi5: Remove callbacks for an external ASoC DAI driver OMAPDSS: Remove all references to obsolete HDMI audio callbacks arch/arm/mach-omap2/devices.c | 28 -- .../fbdev/omap2/displays-new/connector-hdmi.c | 99 ------ .../fbdev/omap2/displays-new/encoder-tpd12s015.c | 56 --- drivers/video/fbdev/omap2/dss/Kconfig | 29 +- drivers/video/fbdev/omap2/dss/Makefile | 1 + drivers/video/fbdev/omap2/dss/hdmi.h | 62 +++- drivers/video/fbdev/omap2/dss/hdmi4.c | 188 +++------- drivers/video/fbdev/omap2/dss/hdmi5.c | 189 +++------- drivers/video/fbdev/omap2/dss/hdmi_audio.c | 323 +++++++++++++++++ drivers/video/fbdev/omap2/dss/hdmi_wp.c | 6 + include/video/omapdss.h | 31 -- sound/soc/omap/Kconfig | 13 - sound/soc/omap/Makefile | 4 - sound/soc/omap/omap-hdmi-card.c | 87 ----- sound/soc/omap/omap-hdmi.c | 364 -------------------- sound/soc/omap/omap-hdmi.h | 38 -- 16 files changed, 517 insertions(+), 1001 deletions(-) create mode 100644 drivers/video/fbdev/omap2/dss/hdmi_audio.c delete mode 100644 sound/soc/omap/omap-hdmi-card.c delete mode 100644 sound/soc/omap/omap-hdmi.c delete mode 100644 sound/soc/omap/omap-hdmi.h -- 1.7.9.5

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[alsa-devel] [PATCH 0/12] ASoC: rsnd: fixup and DT support patches
by Kuninori Morimoto 29 Jul '14

29 Jul '14

Hi Mark These are R-Car sound fixup and DMA DT support patches. #1 #2 are bug fix patches. other patches adds DMA DT support to sound driver. I already posted some of these patches, but, merged into this patch-set Kuninori Morimoto (12): ASoC: rsnd: fixup rsnd_gen_dma_addr() for Gen1 ASoC: rsnd: fixup loop exit timing of dma name search ASoC: rsnd: SSI + DMA can select BUSIF ASoC: fsi: use SNDRV_DMA_TYPE_DEV for sound buffer ASoC: fsi: add fsi_pointer_update() for common pointer method ASoC: fsi: use dmaengine_prep_dma_cyclic() for DMA transfer ASoC: rsnd: use dmaengine_prep_dma_cyclic() instead of original method ASoC: rsnd: enable DVC when capture ASoC: rsnd: enable SRC setting via DT ASoC: rsnd: DMA cleanup for flexible SSI/SRC selection ASoC: rsnd: DMA start address is properly used for each DMAC ASoC: rsnd: add DT support to DVC .../devicetree/bindings/sound/renesas,rsnd.txt | 11 +- arch/arm/mach-shmobile/board-armadillo800eva.c | 4 + arch/arm/mach-shmobile/board-kzm9g.c | 2 + arch/arm/mach-shmobile/board-mackerel.c | 4 + arch/sh/boards/mach-ecovec24/setup.c | 2 + include/sound/rcar_snd.h | 1 + sound/soc/sh/fsi.c | 189 ++++++-------------- sound/soc/sh/rcar/core.c | 158 ++++++++-------- sound/soc/sh/rcar/dvc.c | 50 +++++- sound/soc/sh/rcar/gen.c | 110 +++++++----- sound/soc/sh/rcar/rsnd.h | 22 +-- sound/soc/sh/rcar/src.c | 51 ++++-- sound/soc/sh/rcar/ssi.c | 33 +++- 13 files changed, 339 insertions(+), 298 deletions(-) Best regards --- Kuninori Morimoto

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[alsa-devel] [RFC][PATCH 0/2] Add ASRC Peripheral to Peripheral driver
by Nicolin Chen 24 Jul '14

24 Jul '14

This series of patches have a direct dependency between them. So we might need to push them into one branch. And sorry for this :( Patch-1 adds device to device support in SDMA driver along with a secondary request in struct imx_dma_data which's requred in the Patch-2 ASRC driver. Nicolin Chen (2): dma: imx-sdma: Add device to device support ASoC: fsl_asrc: Add ASRC ASoC CPU DAI and platform drivers .../devicetree/bindings/sound/fsl,asrc.txt | 62 ++ drivers/dma/imx-sdma.c | 40 +- include/linux/platform_data/dma-imx.h | 1 + sound/soc/fsl/Kconfig | 9 + sound/soc/fsl/Makefile | 2 + sound/soc/fsl/fsl_asrc.c | 1031 ++++++++++++++++++++ sound/soc/fsl/fsl_asrc.h | 431 ++++++++ sound/soc/fsl/fsl_asrc_dma.c | 385 ++++++++ 8 files changed, 1956 insertions(+), 5 deletions(-) create mode 100644 Documentation/devicetree/bindings/sound/fsl,asrc.txt create mode 100644 sound/soc/fsl/fsl_asrc.c create mode 100644 sound/soc/fsl/fsl_asrc.h create mode 100644 sound/soc/fsl/fsl_asrc_dma.c -- 1.8.4

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[alsa-devel] [PATCH] ALSA: hda - initialize audio InfoFrame to be all zero
by mengdong.lin＠intel.com 23 Jul '14

23 Jul '14

From: Mengdong Lin <mengdong.lin(a)intel.com> This patch initialized the local audio InfoFrame variable 'ai' to be all zero, thus the data bytes will indicate "Refer to Stream Header" by default. Signed-off-by: Mengdong Lin <mengdong.lin(a)intel.com> diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 5ef9503..3ab7063 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -1062,6 +1062,7 @@ static void hdmi_pin_setup_infoframe(struct hda_codec *codec, { union audio_infoframe ai; + memset(&ai, 0, sizeof(ai)); if (conn_type == 0) { /* HDMI */ struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; -- 1.8.1.2

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[alsa-devel] [PATCH 00/12] Rework OMAP4+ HDMI audio support
by Jyri Sarha 15 Jul '14

15 Jul '14

The patches are based on linux 3.16-rc2 and OMAPDSS HDMI infoframe patches[1] from Tomi Valkeinen. The base, the patches, and couple of additional not-to-be-merged omap2plus_defconfig patches can be found here: git://git.ti.com/~jyrisarha/ti-linux-kernel/jyrisarhas-audio-video-linux-fe… omap-hdmi-audio The patch set fixes OMAP4+ HDMI audio. The structure of the implementation looks a bit different than before. Instead of creating a driver specific API for a separate ASoC component driver to connect to, this implementation integrates an the ASoC cpu-dai component driver into the HDMI driver. Also the other ASoC component drivers needed for operational audio are automatically registered by the HDMI driver. There is no need to add anything to the device tree as long as the nodes needed for HDMI video are there. Big part of the HDMI audio code is still unchanged and there is a need for a cleanup there. Also there is still probably something wrong with speaker mapping of multi-channel streams. I will get back to cleaning up these issues later. Best regards, Jyri [1] http://marc.info/?l=linux-fbdev&m=140360425130951&w=2 Jyri Sarha (12): ARM: OMAP2+: Remove non working OMAP HDMI audio initialization OMAPDSS: hdmi.h: Add HDMI_AUDIO_LAYOUT_6CH enum value OMAPDSS: hdmi_wp: Add function for getting hdmi_wp physical base address OMAPDSS: hdmi_audio: Integrated ASoC DAI component driver implementation OMAPDSS: Kconfig: Select audio dependencies if OMAP4_DSS_HDMI_AUDIO=y OMAPDSS: hdmi4: Register HDMI audio ASoC drivers from HDMI driver OMAPDSS: Kconfig: Select audio dependencies if OMAP5_DSS_HDMI_AUDIO=y OMAPDSS: hdmi5: Register HDMI audio ASoC drivers from HDMI driver ASoC: omap: Remove obsolete HDMI audio code and Kconfig options OMAPDSS: hdmi4: Remove callbacks for an external ASoC DAI driver OMAPDSS: hdmi5: Remove callbacks for an external ASoC DAI driver OMAPDSS: Remove all references to obsolete HDMI audio callbacks arch/arm/mach-omap2/devices.c | 28 -- .../fbdev/omap2/displays-new/connector-hdmi.c | 99 ------ .../fbdev/omap2/displays-new/encoder-tpd12s015.c | 56 --- drivers/video/fbdev/omap2/dss/Kconfig | 24 +- drivers/video/fbdev/omap2/dss/Makefile | 2 + drivers/video/fbdev/omap2/dss/hdmi.h | 43 ++- drivers/video/fbdev/omap2/dss/hdmi4.c | 158 +++------ drivers/video/fbdev/omap2/dss/hdmi5.c | 170 +++------ drivers/video/fbdev/omap2/dss/hdmi_audio.c | 317 +++++++++++++++++ drivers/video/fbdev/omap2/dss/hdmi_wp.c | 6 + include/video/omapdss.h | 31 -- sound/soc/omap/Kconfig | 13 - sound/soc/omap/Makefile | 4 - sound/soc/omap/omap-hdmi-card.c | 87 ----- sound/soc/omap/omap-hdmi.c | 364 -------------------- sound/soc/omap/omap-hdmi.h | 38 -- 16 files changed, 489 insertions(+), 951 deletions(-) create mode 100644 drivers/video/fbdev/omap2/dss/hdmi_audio.c delete mode 100644 sound/soc/omap/omap-hdmi-card.c delete mode 100644 sound/soc/omap/omap-hdmi.c delete mode 100644 sound/soc/omap/omap-hdmi.h -- 1.7.9.5

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[alsa-devel] No speaker output with kernel 3.15 and later
by Steven Newbury 14 Jul '14

14 Jul '14

I sent Takashi an email mentioning this regression a month ago, and it's taken me this long to send this email... :-$ Since updating to kernel versions >=3.15 I've had no audio from my laptop speakers. Earlier versions worked fine. It's a CLEVO W270EUQ laptop. The output mixer device is showing up, but no sound comes out at any volume level. As requested I've attached compressed alsa-info.sh output for both the working and non-working cases. I'm perfectly willing to test patches etc.

3 10

[alsa-devel] [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board
by Sylwester Nawrocki 14 Jul '14

14 Jul '14

This series adds basic sound support for the Odroid X2/U3 boards. It relies on specific Exynos Audio Subsystem clock parent and frequencies being pre-configured. My full testing git branch has been pushed to: git://linuxtv.org/snawrocki/samsung.git v3.16-rc1-odroid-sound-clk It can be browsed at: http://git.linuxtv.org/cgit.cgi/snawrocki/samsung.git/log/?h=v3.16-rc1-odro… I didn't use the simple-card since there is going to be added one more CPU interface using the secondary I2S and IDMA. Sylwester Nawrocki (2): ASoC: samsung: Add machine driver for Odroid X2/U3 doc: dt bindings: Document Odroid X2/U3 audio subsystem bindings .../bindings/sound/samsung,odroidx2-max98090.txt | 35 ++++ sound/soc/samsung/Kconfig | 8 + sound/soc/samsung/Makefile | 2 + sound/soc/samsung/odroidx2_max98090.c | 191 ++++++++++++++++++++ 4 files changed, 236 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/samsung,odroidx2-max98090.txt create mode 100644 sound/soc/samsung/odroidx2_max98090.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe alsa-devel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

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[alsa-devel] wm8974 and sam9g45 atmel
by Michele Da Rold 11 Jul '14

11 Jul '14

Hello everybody, I'm starting a new development with a Atmel SAM9G45 and a WM8974. I'm using kernel 2.6.33.2 I have connected the SSC1 pin TD,TF,TK and the RD pin, so I want to use WM8974 like a slave. I wrote a interface driver based on sam9263_wm8731.c The driver seem to load ok, I recognize the codec but when I start a mp3 playing (I use mpg123) the playback not start. Putting some dedug messagge the driver not call the function "set_bias_level", and call the mute function with mute=0. Testing the MCLK signal I not see any clock on pin because I never call clk_enable!! There is a way to identify the problem? Someone could help me? Thank you in advance Michele Da Rold I put the code of driver (don't care about printk I used it for debug purpose!!) /* * sam9g45_wm8974 -- SoC audio for AT91SAM9G20-based * ATMEL AT91SAM9G20ek board. * * Copyright (C) 2005 SAN People * Copyright (C) 2008 Atmel * * Authors: Sedji Gaouaou <sedji.gaouaou(a)atmel.com> * * Based on sam9263_wm8731.c. * Frank Mandarino <fmandarino(a)endrelia.com> * Copyright 2006 Endrelia Technologies Inc. * Based on corgi.c by: * Copyright 2005 Wolfson Microelectronics PLC. * Copyright 2005 Openedhand Ltd. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/kernel.h> #include <linux/clk.h> #include <linux/timer.h> #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/atmel-ssc.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/soc-dapm.h> #include <asm/mach-types.h> #include <mach/hardware.h> #include <mach/gpio.h> #include "../codecs/wm8974.h" #include "atmel-pcm.h" #include "atmel_ssc_dai.h" #define MCLK_RATE 12000000 /* * As shipped the board does not have inputs. However, it is relatively * straightforward to modify the board to hook them up so support is left * in the driver. */ #undef ENABLE_MIC_INPUT #define ENABLE_MIC_INPUT 1 static struct clk *mclk; static int at91sam9g45ek_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->dai->codec_dai; struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai; int ret; printk(KERN_DEBUG "at91sam9g45_wm8974 " ": at91sam9g45ek_hw_params() called\n"); /* set codec DAI configuration */ ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS/*SND_SOC_DAIFMT_CBM_CFM*/); if (ret < 0) return ret; /* set cpu DAI configuration */ ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS/*SND_SOC_DAIFMT_CBM_CFM*/); if (ret < 0) return ret; return 0; } static struct snd_soc_ops at91sam9g45ek_ops = { .hw_params = at91sam9g45ek_hw_params, }; static int at91sam9g45ek_set_bias_level(struct snd_soc_card *card, enum snd_soc_bias_level level) { static int mclk_on; int ret = 0; printk(KERN_DEBUG "at91sam9g45_wm8974 " ": at91sam9g45ek_set_bias_level() called %d\n",level); switch (level) { case SND_SOC_BIAS_ON: case SND_SOC_BIAS_PREPARE: if (!mclk_on) ret = clk_enable(mclk); if (ret == 0) mclk_on = 1; break; case SND_SOC_BIAS_OFF: case SND_SOC_BIAS_STANDBY: if (mclk_on) clk_disable(mclk); mclk_on = 0; break; } return ret; } #if 0 static const struct snd_soc_dapm_widget at91sam9g45ek_dapm_widgets[] = { SND_SOC_DAPM_MIC("Int Mic", NULL), SND_SOC_DAPM_SPK("Ext Spk", NULL), }; static const struct snd_soc_dapm_route intercon[] = { /* Speaker output mixer */ {"Speaker Mixer", "PCM Playback Switch", "DAC"}, {"Speaker Mixer", "Aux Playback Switch", "Aux Input"}, {"Speaker Mixer", "Line Bypass Switch", "Boost Mixer"}, /* speaker connected to SPKOUTP */ {"SpkN Out", NULL, "Speaker Mixer"}, {"SpkP Out", NULL, "Speaker Mixer"}, {"SPKOUTN", NULL, "SpkN Out"}, {"SPKOUTP", NULL, "SpkP Out"}, /* Input PGA */ {"Input PGA", "Aux Switch", "Aux Input"}, {"Input PGA", "MicN Switch", "MICN"}, {"Input PGA", "MicP Switch", "MICP"}, }; /* * Logic for a wm974 as connected on a at91sam9g45ek board. */ static int at91sam9g45ek_wm8974_init(struct snd_soc_codec *codec) { struct snd_soc_dai *codec_dai = &codec->dai[0]; int ret; printk(KERN_DEBUG "at91sam9g45_wm8974 " ": at91sam9g45_wm8974_init() called\n"); /* ret = snd_soc_dai_set_sysclk(codec_dai, 0, MCLK_RATE, SND_SOC_CLOCK_IN); if (ret < 0) { printk(KERN_ERR "Failed to set WM8974 SYSCLK: %d\n", ret); return ret; } */ /* Add specific widgets */ snd_soc_dapm_new_controls(codec, at91sam9g45ek_dapm_widgets, ARRAY_SIZE(at91sam9g45ek_dapm_widgets)); /* Set up specific audio path interconnects */ snd_soc_dapm_add_routes(codec, intercon, ARRAY_SIZE(intercon)); /* not connected */ snd_soc_dapm_nc_pin(codec, "MONOOUT"); snd_soc_dapm_nc_pin(codec, "AUX"); #ifdef ENABLE_MIC_INPUT snd_soc_dapm_enable_pin(codec, "Int Mic"); #else snd_soc_dapm_nc_pin(codec, "Int Mic"); #endif /* always connected */ snd_soc_dapm_enable_pin(codec, "Ext Spk"); snd_soc_dapm_sync(codec); return 0; } #endif static struct snd_soc_dai_link at91sam9g45ek_dai = { .name = "WM8974", .stream_name = "WM8974 PCM", .cpu_dai = &atmel_ssc_dai[1], .codec_dai = &wm8974_dai, #if 0 .init = at91sam9g45ek_wm8974_init, #endif .ops = &at91sam9g45ek_ops, }; static struct snd_soc_card snd_soc_at91sam9g45ek = { .name = "AT91SAMG45", .platform = &atmel_soc_platform, .dai_link = &at91sam9g45ek_dai, .num_links = 1, .set_bias_level = at91sam9g45ek_set_bias_level, }; static struct snd_soc_device at91sam9g45ek_snd_devdata = { .card = &snd_soc_at91sam9g45ek, .codec_dev = &soc_codec_dev_wm8974, }; static struct platform_device *at91sam9g45ek_snd_device; static int __init at91sam9g45ek_init(void) { struct atmel_ssc_info *ssc_p = at91sam9g45ek_dai.cpu_dai->private_data; struct ssc_device *ssc = NULL; struct clk *main; int ret; at91_set_A_periph(AT91_PIN_PD27, 0); /* * Codec MCLK is supplied by PCK1 - set it up. */ mclk = clk_get(NULL, "pck1"); if (IS_ERR(mclk)) { printk(KERN_ERR "ASoC: Failed to get MCLK\n"); ret = PTR_ERR(mclk); goto err; } main = clk_get(NULL, "main"); if (IS_ERR(main)) { printk(KERN_ERR "ASoC: Failed to get PLLB\n"); ret = PTR_ERR(mclk); goto err_mclk; } ret = clk_set_parent(mclk, main); clk_put(main); if (ret != 0) { printk(KERN_ERR "ASoC: Failed to set MCLK parent\n"); goto err_mclk; } clk_set_rate(mclk, MCLK_RATE); /* * Request SSC device */ ssc = ssc_request(1); if (IS_ERR(ssc)) { printk(KERN_ERR "ASoC: Failed to request SSC 1\n"); ret = PTR_ERR(ssc); ssc = NULL; goto err_ssc; } ssc_p->ssc = ssc; at91sam9g45ek_snd_device = platform_device_alloc("soc-audio", -1); if (!at91sam9g45ek_snd_device) { printk(KERN_ERR "ASoC: Platform device allocation failed\n"); ret = -ENOMEM; } platform_set_drvdata(at91sam9g45ek_snd_device, &at91sam9g45ek_snd_devdata); at91sam9g45ek_snd_devdata.dev = &at91sam9g45ek_snd_device->dev; ret = platform_device_add(at91sam9g45ek_snd_device); if (ret) { printk(KERN_ERR "ASoC: Platform device allocation failed\n"); platform_device_put(at91sam9g45ek_snd_device); } return ret; err_ssc: ssc_free(ssc); ssc_p->ssc = NULL; err_mclk: clk_put(mclk); mclk = NULL; err: return ret; } static void __exit at91sam9g45ek_exit(void) { struct atmel_ssc_info *ssc_p = at91sam9g45ek_dai.cpu_dai->private_data; struct ssc_device *ssc; if (ssc_p != NULL) { ssc = ssc_p->ssc; if (ssc != NULL) ssc_free(ssc); ssc_p->ssc = NULL; } platform_device_unregister(at91sam9g45ek_snd_device); at91sam9g45ek_snd_device = NULL; clk_put(mclk); mclk = NULL; } module_init(at91sam9g45ek_init); module_exit(at91sam9g45ek_exit); /* Module information */ MODULE_AUTHOR("Sedji Gaouaou <sedji.gaouaou(a)atmel.com>"); MODULE_DESCRIPTION("ALSA SoC AT91SAM9G45_WM8974"); MODULE_LICENSE("GPL");

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[alsa-devel] [PATCH - alsa-utils 0/5] The amidicat program as a patch
by Josh Lehan 10 Jul '14

10 Jul '14

This is my "amidicat" program, which makes it easy and straightforward to interact with the ALSA MIDI sequencer from the command line, by simply using standard input and output. It took just over a year, to find the time to work on it again, but here it is, formatted as a patch to alsa-utils, as requested. http://mailman.alsa-project.org/pipermail/alsa-devel/2013-May/062353.html It has been cleaned up to match "checkpatch" coding standards, and all compiler warnings have been fixed. The documentation has also been cleaned up, in particular, the Perl examples have been brought up to date: the raw bytes no longer cause errors on Unicode systems. I respectfully submit this program to alsa-utils, and hope that it makes it in there :) Josh Lehan Josh Lehan (5): Adding amidicat subdirectory to SUBDIRS Add amidicat Makefile to AC_OUTPUT list Makefile for amidicat, includes manual page Documentation manual page for amidicat The amidicat program itself, better late than never Makefile.am | 2 +- amidicat/Makefile.am | 5 + amidicat/amidicat.1 | 392 ++++++++++++ amidicat/amidicat.c | 1708 ++++++++++++++++++++++++++++++++++++++++++++++++++ configure.ac | 2 +- 5 files changed, 2107 insertions(+), 2 deletions(-) create mode 100644 amidicat/Makefile.am create mode 100644 amidicat/amidicat.1 create mode 100644 amidicat/amidicat.c -- 1.8.3.2

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[alsa-devel] [PATCH 00/13] Remove mach-kirkwood and mach-dove
by Andrew Lunn 08 Jul '14

08 Jul '14

This patchset removes arch/arm/mach-kirkwood and arch/arm/mach-dove. These SoCs are now supported in arch/arm/mach-mvebu using device tree. Change the dependencies for a number of drivers, either to use ARCH_MVEBU where the drivers are generic, or MACH_KIRKWOOD and MACH_DOVE where the drivers are specific to a SoC. Andrew Lunn (13): ARM: Kirkwood: Remove mach-kirkwood ARM: Dove: Remove mach-dove sound: ASoC: kirkwood: Remove unused drivers sound: ASoC: kirkwood: Remove ARCH_KIRKWOOD and ARCH_DOVE dependency cpuidle: kirkwood: Replace ARCH_KIRKWOOD dependency ata: Remove ARCH_KIRKWOOD and ARCH_DOVE dependency thermal: Replace ARCH_KIRKWOOD and ARCH_DOVE dependency leds: Replace ARCH_KIRKWOOD dependency PCI: Remove ARCH_KIRKWOOD and ARCH_DOVE dependency phy: Replace ARCH_KIRKWOOD and ARCH_DOVE dependency rtc: Remove ARCH_KIRKWOOD and ARCH_DOVE dependency watchdog: Remove ARCH_KIRKWOOD and ARCH_DOVE dependency Remove ARCH_DOVE dependency arch/arm/Kconfig | 32 - arch/arm/Kconfig.debug | 10 +- arch/arm/Makefile | 2 - arch/arm/boot/dts/Makefile | 5 +- arch/arm/configs/dove_defconfig | 146 ----- arch/arm/configs/kirkwood_defconfig | 181 ------ arch/arm/mach-dove/Kconfig | 25 - arch/arm/mach-dove/Makefile | 5 - arch/arm/mach-dove/Makefile.boot | 3 - arch/arm/mach-dove/cm-a510.c | 97 --- arch/arm/mach-dove/common.c | 411 ------------ arch/arm/mach-dove/common.h | 49 -- arch/arm/mach-dove/dove-db-setup.c | 103 --- arch/arm/mach-dove/include/mach/bridge-regs.h | 57 -- arch/arm/mach-dove/include/mach/dove.h | 190 ------ arch/arm/mach-dove/include/mach/entry-macro.S | 33 - arch/arm/mach-dove/include/mach/hardware.h | 19 - arch/arm/mach-dove/include/mach/irqs.h | 96 --- arch/arm/mach-dove/include/mach/pm.h | 72 --- arch/arm/mach-dove/include/mach/uncompress.h | 36 -- arch/arm/mach-dove/irq.c | 178 ------ arch/arm/mach-dove/mpp.c | 162 ----- arch/arm/mach-dove/mpp.h | 196 ------ arch/arm/mach-dove/pcie.c | 220 ------- arch/arm/mach-kirkwood/Kconfig | 111 ---- arch/arm/mach-kirkwood/Makefile | 14 - arch/arm/mach-kirkwood/Makefile.boot | 3 - arch/arm/mach-kirkwood/board-dt.c | 223 ------- arch/arm/mach-kirkwood/common.c | 746 ---------------------- arch/arm/mach-kirkwood/common.h | 74 --- arch/arm/mach-kirkwood/d2net_v2-setup.c | 231 ------- arch/arm/mach-kirkwood/include/mach/bridge-regs.h | 86 --- arch/arm/mach-kirkwood/include/mach/entry-macro.S | 34 - arch/arm/mach-kirkwood/include/mach/hardware.h | 14 - arch/arm/mach-kirkwood/include/mach/irqs.h | 65 -- arch/arm/mach-kirkwood/include/mach/kirkwood.h | 142 ---- arch/arm/mach-kirkwood/include/mach/uncompress.h | 46 -- arch/arm/mach-kirkwood/irq.c | 82 --- arch/arm/mach-kirkwood/lacie_v2-common.c | 114 ---- arch/arm/mach-kirkwood/lacie_v2-common.h | 16 - arch/arm/mach-kirkwood/mpp.c | 43 -- arch/arm/mach-kirkwood/mpp.h | 348 ---------- arch/arm/mach-kirkwood/netxbig_v2-setup.c | 422 ------------ arch/arm/mach-kirkwood/openrd-setup.c | 255 -------- arch/arm/mach-kirkwood/pcie.c | 296 --------- arch/arm/mach-kirkwood/pm.c | 76 --- arch/arm/mach-kirkwood/pm.h | 26 - arch/arm/mach-kirkwood/rd88f6192-nas-setup.c | 89 --- arch/arm/mach-kirkwood/rd88f6281-setup.c | 128 ---- arch/arm/mach-kirkwood/t5325-setup.c | 216 ------- arch/arm/mach-kirkwood/ts219-setup.c | 142 ---- arch/arm/mach-kirkwood/ts41x-setup.c | 186 ------ arch/arm/mach-kirkwood/tsx1x-common.c | 113 ---- arch/arm/mach-kirkwood/tsx1x-common.h | 7 - arch/arm/mm/Kconfig | 2 +- drivers/ata/Kconfig | 4 +- drivers/cpuidle/Kconfig.arm | 2 +- drivers/leds/Kconfig | 4 +- drivers/mmc/host/Kconfig | 2 +- drivers/pci/host/Kconfig | 2 +- drivers/phy/Kconfig | 2 +- drivers/rtc/Kconfig | 2 +- drivers/thermal/Kconfig | 4 +- drivers/watchdog/Kconfig | 2 +- sound/soc/kirkwood/Kconfig | 19 +- sound/soc/kirkwood/Makefile | 4 - sound/soc/kirkwood/kirkwood-openrd.c | 109 ---- sound/soc/kirkwood/kirkwood-t5325.c | 116 ---- 68 files changed, 20 insertions(+), 6930 deletions(-) delete mode 100644 arch/arm/configs/dove_defconfig delete mode 100644 arch/arm/configs/kirkwood_defconfig delete mode 100644 arch/arm/mach-dove/Kconfig delete mode 100644 arch/arm/mach-dove/Makefile delete mode 100644 arch/arm/mach-dove/Makefile.boot delete mode 100644 arch/arm/mach-dove/cm-a510.c delete mode 100644 arch/arm/mach-dove/common.c delete mode 100644 arch/arm/mach-dove/common.h delete mode 100644 arch/arm/mach-dove/dove-db-setup.c delete mode 100644 arch/arm/mach-dove/include/mach/bridge-regs.h delete mode 100644 arch/arm/mach-dove/include/mach/dove.h delete mode 100644 arch/arm/mach-dove/include/mach/entry-macro.S delete mode 100644 arch/arm/mach-dove/include/mach/hardware.h delete mode 100644 arch/arm/mach-dove/include/mach/irqs.h delete mode 100644 arch/arm/mach-dove/include/mach/pm.h delete mode 100644 arch/arm/mach-dove/include/mach/uncompress.h delete mode 100644 arch/arm/mach-dove/irq.c delete mode 100644 arch/arm/mach-dove/mpp.c delete mode 100644 arch/arm/mach-dove/mpp.h delete mode 100644 arch/arm/mach-dove/pcie.c delete mode 100644 arch/arm/mach-kirkwood/Kconfig delete mode 100644 arch/arm/mach-kirkwood/Makefile delete mode 100644 arch/arm/mach-kirkwood/Makefile.boot delete mode 100644 arch/arm/mach-kirkwood/board-dt.c delete mode 100644 arch/arm/mach-kirkwood/common.c delete mode 100644 arch/arm/mach-kirkwood/common.h delete mode 100644 arch/arm/mach-kirkwood/d2net_v2-setup.c delete mode 100644 arch/arm/mach-kirkwood/include/mach/bridge-regs.h delete mode 100644 arch/arm/mach-kirkwood/include/mach/entry-macro.S delete mode 100644 arch/arm/mach-kirkwood/include/mach/hardware.h delete mode 100644 arch/arm/mach-kirkwood/include/mach/irqs.h delete mode 100644 arch/arm/mach-kirkwood/include/mach/kirkwood.h delete mode 100644 arch/arm/mach-kirkwood/include/mach/uncompress.h delete mode 100644 arch/arm/mach-kirkwood/irq.c delete mode 100644 arch/arm/mach-kirkwood/lacie_v2-common.c delete mode 100644 arch/arm/mach-kirkwood/lacie_v2-common.h delete mode 100644 arch/arm/mach-kirkwood/mpp.c delete mode 100644 arch/arm/mach-kirkwood/mpp.h delete mode 100644 arch/arm/mach-kirkwood/netxbig_v2-setup.c delete mode 100644 arch/arm/mach-kirkwood/openrd-setup.c delete mode 100644 arch/arm/mach-kirkwood/pcie.c delete mode 100644 arch/arm/mach-kirkwood/pm.c delete mode 100644 arch/arm/mach-kirkwood/pm.h delete mode 100644 arch/arm/mach-kirkwood/rd88f6192-nas-setup.c delete mode 100644 arch/arm/mach-kirkwood/rd88f6281-setup.c delete mode 100644 arch/arm/mach-kirkwood/t5325-setup.c delete mode 100644 arch/arm/mach-kirkwood/ts219-setup.c delete mode 100644 arch/arm/mach-kirkwood/ts41x-setup.c delete mode 100644 arch/arm/mach-kirkwood/tsx1x-common.c delete mode 100644 arch/arm/mach-kirkwood/tsx1x-common.h delete mode 100644 sound/soc/kirkwood/kirkwood-openrd.c delete mode 100644 sound/soc/kirkwood/kirkwood-t5325.c Cc: Mark Brown <broonie(a)kernel.org> Cc: alsa-devel(a)alsa-project.org Cc: Mark Brown <broonie(a)kernel.org> Cc: alsa-devel(a)alsa-project.org Cc: Daniel Lezcano <daniel.lezcano(a)linaro.org> Cc: Rafael J. Wysocki <rjw(a)rjwysocki.net> Cc: linux-pm(a)vger.kernel.org Cc: Tejun Heo <tj(a)kernel.org> Cc: linux-ide(a)vger.kernel.org Cc: Zhang Rui <rui.zhang(a)intel.com> Cc: linux-pm(a)vger.kernel.org Cc: Bryan Wu <cooloney(a)gmail.com> Cc: Richard Purdie <rpurdie(a)rpsys.net> Cc: linux-leds(a)vger.kernel.org Cc: Bjorn Helgaas <bhelgaas(a)google.com> Cc: linux-pci(a)vger.kernel.org Cc: Kishon Vijay Abraham I <kishon(a)ti.com> Cc: Alessandro Zummo <a.zummo(a)towertech.it> Cc: rtc-linux(a)googlegroups.com Cc: Wim Van Sebroeck <wim(a)iguana.be> Cc: linux-watchdog(a)vger.kernel.org -- 2.0.0

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