From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> To: swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org Cc: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>, treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Liam Girdwood <lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org Subject: [PATCH 15/31] ASoC: dmaengine: add custom DMA config to snd_dmaengine_pcm_config Date: Fri, 15 Nov 2013 13:54:10 -0700 [thread overview] Message-ID: <1384548866-13141-16-git-send-email-swarren@wwwdotorg.org> (raw) In-Reply-To: <1384548866-13141-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> From: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Add fields to struct snd_dmaengine_pcm_config to allow custom: - DMA channel names. This is useful when the default "tx" and "rx" channel names don't apply, for example if a HW module supports multiple channels, each having different DMA channel names. This is the case with the FIFOs in Tegra's AHUB. This new facility can replace SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME. - DMA device This allows requesting DMA channels for a device other than the device which is registering the "PCM" driver. This is quite unusual, but is currently useful on Tegra. In much HW, and in Tegra20, each DAI HW module contains its own FIFOs which DMA writes to. However, in Tegra30, the DMA FIFOs were split out AHUB HW module, which then routes the data through a cross-bar, and into the DAI HW modules. However, the current ASoC driver structure does not expose this detail, and acts as if the FIFOs are still part of the DAI HW modules. Consequently, the "PCM" driver is registered with the DAI HW module, yet the DMA channels must be looked up in the AHUB HW module's device tree node. This new config field allows that to happen. Eventually, the Tegra drivers will be reworked to fully expose the AHUB, and this config field can be removed. Cc: treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org Cc: Liam Girdwood <lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> Cc: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org Signed-off-by: Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> --- This patch is part of a series with strong internal depdendencies. I'm looking for an ack so that I can take the entire series through the Tegra and arm-soc trees. The series will be part of a stable branch that can be merged into other subsystems if needed to avoid/resolve dependencies. --- include/sound/dmaengine_pcm.h | 6 ++++++ sound/soc/soc-generic-dmaengine-pcm.c | 9 +++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h index 15017311f2e9..87e9d481d7b6 100644 --- a/include/sound/dmaengine_pcm.h +++ b/include/sound/dmaengine_pcm.h @@ -114,6 +114,10 @@ void snd_dmaengine_pcm_set_config_from_dai_data( * @compat_filter_fn: Will be used as the filter function when requesting a * channel for platforms which do not use devicetree. The filter parameter * will be the DAI's DMA data. + * @dma_dev: If set, request DMA channel on this device rather than the DAI + * device. + * @chan_names: If set, these custom DMA channel names will be requested at + * registration time. * @pcm_hardware: snd_pcm_hardware struct to be used for the PCM. * @prealloc_buffer_size: Size of the preallocated audio buffer. * @@ -130,6 +134,8 @@ struct snd_dmaengine_pcm_config { struct snd_soc_pcm_runtime *rtd, struct snd_pcm_substream *substream); dma_filter_fn compat_filter_fn; + struct device *dma_dev; + const char *chan_names[SNDRV_PCM_STREAM_LAST + 1]; const struct snd_pcm_hardware *pcm_hardware; unsigned int prealloc_buffer_size; diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index f7e65e1552ef..40e0943a06b8 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -285,7 +285,7 @@ static const char * const dmaengine_pcm_dma_channel_names[] = { }; static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, - struct device *dev) + struct device *dev, const struct snd_dmaengine_pcm_config *config) { unsigned int i; const char *name; @@ -296,12 +296,17 @@ static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, !dev->of_node) return 0; + if (config->dma_dev) + dev = config->dma_dev; + for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) { if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) name = "rx-tx"; else name = dmaengine_pcm_dma_channel_names[i]; + if (config->chan_names[i]) + name = config->chan_names[i]; chan = dma_request_slave_channel_or_err(dev, name); if (IS_ERR(chan)) { if (PTR_ERR(pcm->chan[i]) == -EPROBE_DEFER) @@ -352,7 +357,7 @@ int snd_dmaengine_pcm_register(struct device *dev, pcm->config = config; pcm->flags = flags; - ret = dmaengine_pcm_request_chan_of(pcm, dev); + ret = dmaengine_pcm_request_chan_of(pcm, dev, config); if (ret) goto err_free_pcm; -- 1.8.1.5
WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 15/31] ASoC: dmaengine: add custom DMA config to snd_dmaengine_pcm_config Date: Fri, 15 Nov 2013 13:54:10 -0700 [thread overview] Message-ID: <1384548866-13141-16-git-send-email-swarren@wwwdotorg.org> (raw) In-Reply-To: <1384548866-13141-1-git-send-email-swarren@wwwdotorg.org> From: Stephen Warren <swarren@nvidia.com> Add fields to struct snd_dmaengine_pcm_config to allow custom: - DMA channel names. This is useful when the default "tx" and "rx" channel names don't apply, for example if a HW module supports multiple channels, each having different DMA channel names. This is the case with the FIFOs in Tegra's AHUB. This new facility can replace SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME. - DMA device This allows requesting DMA channels for a device other than the device which is registering the "PCM" driver. This is quite unusual, but is currently useful on Tegra. In much HW, and in Tegra20, each DAI HW module contains its own FIFOs which DMA writes to. However, in Tegra30, the DMA FIFOs were split out AHUB HW module, which then routes the data through a cross-bar, and into the DAI HW modules. However, the current ASoC driver structure does not expose this detail, and acts as if the FIFOs are still part of the DAI HW modules. Consequently, the "PCM" driver is registered with the DAI HW module, yet the DMA channels must be looked up in the AHUB HW module's device tree node. This new config field allows that to happen. Eventually, the Tegra drivers will be reworked to fully expose the AHUB, and this config field can be removed. Cc: treding at nvidia.com Cc: linux-tegra at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Mark Brown <broonie@kernel.org> Cc: alsa-devel at alsa-project.org Signed-off-by: Stephen Warren <swarren@nvidia.com> --- This patch is part of a series with strong internal depdendencies. I'm looking for an ack so that I can take the entire series through the Tegra and arm-soc trees. The series will be part of a stable branch that can be merged into other subsystems if needed to avoid/resolve dependencies. --- include/sound/dmaengine_pcm.h | 6 ++++++ sound/soc/soc-generic-dmaengine-pcm.c | 9 +++++++-- 2 files changed, 13 insertions(+), 2 deletions(-) diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h index 15017311f2e9..87e9d481d7b6 100644 --- a/include/sound/dmaengine_pcm.h +++ b/include/sound/dmaengine_pcm.h @@ -114,6 +114,10 @@ void snd_dmaengine_pcm_set_config_from_dai_data( * @compat_filter_fn: Will be used as the filter function when requesting a * channel for platforms which do not use devicetree. The filter parameter * will be the DAI's DMA data. + * @dma_dev: If set, request DMA channel on this device rather than the DAI + * device. + * @chan_names: If set, these custom DMA channel names will be requested at + * registration time. * @pcm_hardware: snd_pcm_hardware struct to be used for the PCM. * @prealloc_buffer_size: Size of the preallocated audio buffer. * @@ -130,6 +134,8 @@ struct snd_dmaengine_pcm_config { struct snd_soc_pcm_runtime *rtd, struct snd_pcm_substream *substream); dma_filter_fn compat_filter_fn; + struct device *dma_dev; + const char *chan_names[SNDRV_PCM_STREAM_LAST + 1]; const struct snd_pcm_hardware *pcm_hardware; unsigned int prealloc_buffer_size; diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index f7e65e1552ef..40e0943a06b8 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -285,7 +285,7 @@ static const char * const dmaengine_pcm_dma_channel_names[] = { }; static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, - struct device *dev) + struct device *dev, const struct snd_dmaengine_pcm_config *config) { unsigned int i; const char *name; @@ -296,12 +296,17 @@ static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, !dev->of_node) return 0; + if (config->dma_dev) + dev = config->dma_dev; + for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) { if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) name = "rx-tx"; else name = dmaengine_pcm_dma_channel_names[i]; + if (config->chan_names[i]) + name = config->chan_names[i]; chan = dma_request_slave_channel_or_err(dev, name); if (IS_ERR(chan)) { if (PTR_ERR(pcm->chan[i]) == -EPROBE_DEFER) @@ -352,7 +357,7 @@ int snd_dmaengine_pcm_register(struct device *dev, pcm->config = config; pcm->flags = flags; - ret = dmaengine_pcm_request_chan_of(pcm, dev); + ret = dmaengine_pcm_request_chan_of(pcm, dev, config); if (ret) goto err_free_pcm; -- 1.8.1.5
next prev parent reply other threads:[~2013-11-15 20:54 UTC|newest] Thread overview: 359+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-11-15 20:53 [PATCH 00/31] ARM: tegra: use common reset and DMA bindings Stephen Warren 2013-11-15 20:53 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 08/31] pci: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-15 21:16 ` Bjorn Helgaas 2013-11-15 21:16 ` Bjorn Helgaas [not found] ` <1384548866-13141-9-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 13:29 ` Thierry Reding 2013-11-29 13:29 ` Thierry Reding 2013-11-29 13:29 ` Thierry Reding [not found] ` <20131129132957.GU22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-11-29 13:33 ` Thierry Reding 2013-11-29 13:33 ` Thierry Reding 2013-11-29 13:33 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 09/31] drm/tegra: " Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-29 13:42 ` Thierry Reding 2013-11-29 13:42 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 10/31] ARM: tegra: pass reset to tegra_powergate_sequence_power_up() Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-11-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-15 21:17 ` Bjorn Helgaas 2013-11-15 21:17 ` Bjorn Helgaas 2013-11-15 21:17 ` Bjorn Helgaas 2013-11-29 13:45 ` Thierry Reding 2013-11-29 13:45 ` Thierry Reding 2013-11-29 13:45 ` Thierry Reding [not found] ` <20131129134532.GX22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-11-29 13:46 ` Thierry Reding 2013-11-29 13:46 ` Thierry Reding 2013-11-29 13:46 ` Thierry Reding [not found] ` <1384548866-13141-1-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-15 20:53 ` [PATCH 01/31] ARM: tegra: add missing clock documentation to DT bindings Stephen Warren 2013-11-15 20:53 ` Stephen Warren [not found] ` <1384548866-13141-2-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 22:00 ` Marc Dietrich 2013-11-16 22:00 ` Marc Dietrich 2013-11-18 17:36 ` Stephen Warren 2013-11-18 17:36 ` Stephen Warren 2013-11-29 11:49 ` Thierry Reding 2013-11-29 11:49 ` Thierry Reding [not found] ` <20131129114900.GN22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-01 19:05 ` Stephen Warren 2013-12-01 19:05 ` Stephen Warren [not found] ` <529B8888.3010801-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-02 8:52 ` Thierry Reding 2013-12-02 8:52 ` Thierry Reding [not found] ` <20131202085257.GA17834-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-03 18:31 ` Stephen Warren 2013-12-03 18:31 ` Stephen Warren [not found] ` <529E2364.6000205-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 8:48 ` Thierry Reding 2013-12-04 8:48 ` Thierry Reding [not found] ` <20131204084811.GF19943-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-04 17:34 ` Stephen Warren 2013-12-04 17:34 ` Stephen Warren [not found] ` <529F6799.1070609-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 19:27 ` Thierry Reding 2013-12-04 19:27 ` Thierry Reding 2013-12-03 18:36 ` Stephen Warren 2013-12-03 18:36 ` Stephen Warren [not found] ` <529E24A3.3080804-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 8:49 ` Thierry Reding 2013-12-04 8:49 ` Thierry Reding 2013-11-15 20:53 ` [PATCH 02/31] ARM: tegra: document reset properties in " Stephen Warren 2013-11-15 20:53 ` Stephen Warren [not found] ` <1384548866-13141-3-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 12:23 ` Thierry Reding 2013-11-29 12:23 ` Thierry Reding [not found] ` <20131129122348.GO22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-01 19:06 ` Stephen Warren 2013-12-01 19:06 ` Stephen Warren [not found] ` <529B88C9.60804-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-02 9:08 ` Thierry Reding 2013-12-02 9:08 ` Thierry Reding [not found] ` <20131202090852.GD17834-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-03 18:48 ` Stephen Warren 2013-12-03 18:48 ` Stephen Warren [not found] ` <529E2781.5020504-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 8:56 ` Thierry Reding 2013-12-04 8:56 ` Thierry Reding 2013-11-15 20:53 ` [PATCH 03/31] ARM: tegra: document use of standard DMA " Stephen Warren 2013-11-15 20:53 ` Stephen Warren [not found] ` <1384548866-13141-4-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 12:29 ` Thierry Reding 2013-11-29 12:29 ` Thierry Reding [not found] ` <20131129122907.GP22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-01 19:09 ` Stephen Warren 2013-12-01 19:09 ` Stephen Warren [not found] ` <529B897F.1010101-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-02 9:05 ` Thierry Reding 2013-12-02 9:05 ` Thierry Reding 2013-12-03 18:52 ` Stephen Warren 2013-12-03 18:52 ` Stephen Warren [not found] ` <529E2867.6090209-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 8:56 ` Thierry Reding 2013-12-04 8:56 ` Thierry Reding 2013-11-15 20:53 ` [PATCH 04/31] ARM: tegra: update DT files to add reset properties Stephen Warren 2013-11-15 20:53 ` Stephen Warren [not found] ` <1384548866-13141-5-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 13:00 ` Thierry Reding 2013-11-29 13:00 ` Thierry Reding [not found] ` <20131129130031.GQ22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-01 19:15 ` Stephen Warren 2013-12-01 19:15 ` Stephen Warren [not found] ` <529B8ABB.5040109-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-02 9:01 ` Thierry Reding 2013-12-02 9:01 ` Thierry Reding 2013-12-03 18:59 ` Stephen Warren 2013-12-03 18:59 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 05/31] ARM: tegra: update DT files to add DMA properties Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-6-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 13:08 ` Thierry Reding 2013-11-29 13:08 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 06/31] ARM: tegra: select the reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-7-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 13:10 ` Thierry Reding 2013-11-29 13:10 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 07/31] clk: tegra: implement a reset driver Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-8-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 13:26 ` Thierry Reding 2013-11-29 13:26 ` Thierry Reding [not found] ` <20131129132618.GT22771-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-03 19:07 ` Stephen Warren 2013-12-03 19:07 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 11/31] dma: add channel request API that supports deferred probe Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-12-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-15 21:01 ` Dan Williams 2013-11-15 21:01 ` Dan Williams [not found] ` <CAPcyv4heN3PFc+n2RDBviA0zvyU4jfi5VLOcQVR6oRPi1woPTA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-15 21:05 ` Dan Williams 2013-11-15 21:05 ` Dan Williams 2013-11-18 9:18 ` Shevchenko, Andriy 2013-11-18 9:18 ` Shevchenko, Andriy 2013-11-18 17:42 ` Stephen Warren 2013-11-18 17:42 ` Stephen Warren [not found] ` <528A5170.3090809-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-19 12:00 ` Andy Shevchenko 2013-11-19 12:00 ` Andy Shevchenko 2013-11-19 17:15 ` Stephen Warren 2013-11-19 17:15 ` Stephen Warren [not found] ` <528B9CAE.3040600-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-19 23:37 ` Dan Williams 2013-11-19 23:37 ` Dan Williams [not found] ` <CAPcyv4jR2MufF6PqB3cUwNdQZfzGWVdj1UunBkeyMYm-KvkpCQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-20 0:09 ` Stephen Warren 2013-11-20 0:09 ` Stephen Warren [not found] ` <528BFDD0.3090503-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-20 0:38 ` Dan Williams 2013-11-20 0:38 ` Dan Williams [not found] ` <CAPcyv4i7o0RP4ovG1S8RbiV9wqV+VZWX+2vBm3iKnVLCYfrnBQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-20 18:24 ` Stephen Warren 2013-11-20 18:24 ` Stephen Warren [not found] ` <528CFE68.6060908-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-20 19:15 ` Dan Williams 2013-11-20 19:15 ` Dan Williams [not found] ` <CAPcyv4hjJDOq+qEvuCG32PLQcWeHVyeVDCy=5UM8KX445OxY_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-20 19:22 ` Stephen Warren 2013-11-20 19:22 ` Stephen Warren [not found] ` <528D0C06.9080006-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-20 20:23 ` Williams, Dan J 2013-11-20 20:23 ` Williams, Dan J [not found] ` <1384979000.2067.5.camel-p8uTFz9XbKgxhm4521IUFVnYeNYlB/vhral2JQCrhuEAvxtiuMwx3w@public.gmane.org> 2013-11-20 21:24 ` Stephen Warren 2013-11-20 21:24 ` Stephen Warren [not found] ` <528D28A1.2050307-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-21 3:22 ` Dan Williams 2013-11-21 3:22 ` Dan Williams [not found] ` <CAPcyv4jRYu7iTOuiXuj9F-t5dpF3ErVHT4X-PKrkJAYfn91a0w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-21 9:13 ` Andy Shevchenko 2013-11-21 9:13 ` Andy Shevchenko 2013-11-21 18:22 ` Stephen Warren 2013-11-21 18:22 ` Stephen Warren [not found] ` <528E4F55.9070204-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-22 6:54 ` Dan Williams 2013-11-22 6:54 ` Dan Williams [not found] ` <CAPcyv4jTUVjhFFXP8RL2jCqFj1MqxSCKQYvfdLHTj+1PRDDL3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-22 17:34 ` Stephen Warren 2013-11-22 17:34 ` Stephen Warren [not found] ` <528F95A9.2050305-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-22 18:04 ` Dan Williams 2013-11-22 18:04 ` Dan Williams [not found] ` <CAPcyv4iXmBmcsHDc7yjxxbH7sO8m1nVoEO6PUibuDeb1Wtge+g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-22 18:10 ` Stephen Warren 2013-11-22 18:10 ` Stephen Warren [not found] ` <528F9DF9.6080706-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-22 19:49 ` Dan Williams 2013-11-22 19:49 ` Dan Williams [not found] ` <CAPcyv4ig3TWAYWsw5_-MWfKABma9-JCF=Gh-inuxeJF6su-NVw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-22 19:53 ` Stephen Warren 2013-11-22 19:53 ` Stephen Warren [not found] ` <528FB62C.2060607-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-22 20:46 ` Dan Williams 2013-11-22 20:46 ` Dan Williams [not found] ` <CAPcyv4h6iRNy=uv2vFdUVWXssW03uxpBzD34d3rG469zMEp0YQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-22 21:50 ` Stephen Warren 2013-11-22 21:50 ` Stephen Warren [not found] ` <528FD1C2.2030108-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-22 23:13 ` Dan Williams 2013-11-22 23:13 ` Dan Williams [not found] ` <CAPcyv4g_zW_hTi0JacH04bgF-5wv=W1RhRi4M55Qzxc=wEyETA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-22 23:45 ` Stephen Warren 2013-11-22 23:45 ` Stephen Warren 2013-11-23 0:40 ` Russell King - ARM Linux 2013-11-23 0:40 ` Russell King - ARM Linux 2013-11-23 0:34 ` Russell King - ARM Linux 2013-11-23 0:34 ` Russell King - ARM Linux [not found] ` <20131123003442.GH16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> 2013-11-25 17:26 ` Stephen Warren 2013-11-25 17:26 ` Stephen Warren [not found] ` <5293883A.8050808-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-25 17:45 ` Dan Williams 2013-11-25 17:45 ` Dan Williams [not found] ` <CAA9_cmfMtp4WjRGVzfTxrwcNWP95+HE7DAYg_GeWfqi=L2K2aw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-25 18:00 ` Russell King - ARM Linux 2013-11-25 18:00 ` Russell King - ARM Linux [not found] ` <20131125180000.GR16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> 2013-11-25 18:07 ` Stephen Warren 2013-11-25 18:07 ` Stephen Warren 2013-11-25 18:42 ` Dan Williams 2013-11-25 18:42 ` Dan Williams [not found] ` <CAA9_cmcqO-=7Gf53ygG3oYwC0=fQgF8xPL2Wywgw84Dz1ZKs6g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-25 19:00 ` Stephen Warren 2013-11-25 19:00 ` Stephen Warren [not found] ` <52939E67.6040300-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-25 19:28 ` Dan Williams 2013-11-25 19:28 ` Dan Williams [not found] ` <CAPcyv4hPy_zddiideTk9HNOZnKzkGqKeT4m6wDyckDmbkoMacA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-25 19:30 ` Stephen Warren 2013-11-25 19:30 ` Stephen Warren [not found] ` <5293A573.2050704-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-25 19:45 ` Dan Williams 2013-11-25 19:45 ` Dan Williams [not found] ` <CAPcyv4ijv2=Fnp9mVKoAUGL9DLYh=6ZSsUd_PWxZqxQ7y Z61hA@mail.gmail.com> [not found] ` <CAPcyv4ijv2=Fnp9mVKoAUGL9DLYh=6ZSsUd_PWxZqxQ7yZ61hA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-25 19:47 ` Stephen Warren 2013-11-25 19:47 ` Stephen Warren 2013-11-25 19:09 ` Russell King - ARM Linux 2013-11-25 19:09 ` Russell King - ARM Linux 2013-11-25 17:53 ` Russell King - ARM Linux 2013-11-25 17:53 ` Russell King - ARM Linux [not found] ` <20131125175330.GQ16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> 2013-11-25 17:57 ` Stephen Warren 2013-11-25 17:57 ` Stephen Warren [not found] ` <52938F75.7020108-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-25 20:28 ` Gerhard Sittig 2013-11-25 20:28 ` Gerhard Sittig [not found] ` <20131125202808.GN2760-kDjWylLy9wD0K7fsECOQyeGNnDKD8DIp@public.gmane.org> 2013-11-25 20:52 ` Russell King - ARM Linux 2013-11-25 20:52 ` Russell King - ARM Linux [not found] ` <20131125205224.GT16735-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org> 2013-11-28 21:20 ` NULL clock items (was: [PATCH 11/31] dma: add channel request API that supports deferred probe) Gerhard Sittig 2013-11-28 21:20 ` Gerhard Sittig 2013-11-22 23:45 ` [PATCH 11/31] dma: add channel request API that supports deferred probe Dan Williams 2013-11-22 23:45 ` Dan Williams [not found] ` <CAPcyv4gmo0k3n8==0oEs4NMKbEH4F9xHutRTURE7sVe=M7xwRg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-23 0:17 ` Stephen Warren 2013-11-23 0:17 ` Stephen Warren [not found] ` <528FF402.6000503-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-23 0:37 ` Dan Williams 2013-11-23 0:37 ` Dan Williams 2013-11-15 23:08 ` Stephen Warren 2013-11-15 23:08 ` Stephen Warren 2013-11-22 23:50 ` Dan Williams 2013-11-22 23:50 ` Dan Williams [not found] ` <CAPcyv4iL8LSXfpfAugCAVK11A5fvJ4kYZXneNC6V5HZeTRY+4g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2013-11-23 0:05 ` Stephen Warren 2013-11-23 0:05 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 12/31] dma: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-13-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-25 22:11 ` Stephen Warren 2013-11-25 22:11 ` Stephen Warren 2013-11-29 13:47 ` Thierry Reding 2013-11-29 13:47 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 13/31] dma: tegra: register as an OF DMA controller Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-20 15:28 ` Arnd Bergmann 2013-11-20 15:28 ` Arnd Bergmann [not found] ` <201311201628.57951.arnd-r2nGTMty4D4@public.gmane.org> 2013-11-20 18:22 ` Stephen Warren 2013-11-20 18:22 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 14/31] ASoC: dmaengine: support deferred probe for DMA channels Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-15-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 9:29 ` Mark Brown 2013-11-16 9:29 ` Mark Brown 2013-11-16 10:49 ` [alsa-devel] " Lars-Peter Clausen 2013-11-16 10:49 ` Lars-Peter Clausen [not found] ` <52874D9E.1010708-Qo5EllUWu/uELgA04lAiVw@public.gmane.org> 2013-11-18 17:59 ` Stephen Warren 2013-11-18 17:59 ` Stephen Warren 2013-11-15 20:54 ` Stephen Warren [this message] 2013-11-15 20:54 ` [PATCH 15/31] ASoC: dmaengine: add custom DMA config to snd_dmaengine_pcm_config Stephen Warren [not found] ` <1384548866-13141-16-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 9:44 ` Mark Brown 2013-11-16 9:44 ` Mark Brown 2013-11-18 18:45 ` Stephen Warren 2013-11-18 18:45 ` Stephen Warren 2013-11-19 9:35 ` Mark Brown 2013-11-19 9:35 ` Mark Brown 2013-11-16 10:43 ` [alsa-devel] " Lars-Peter Clausen 2013-11-16 10:43 ` Lars-Peter Clausen 2013-11-15 20:54 ` [PATCH 16/31] ASoC: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-16 9:55 ` Mark Brown 2013-11-16 9:55 ` Mark Brown 2013-11-18 17:21 ` Stephen Warren 2013-11-18 17:21 ` Stephen Warren [not found] ` <528A4C8C.3030200-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-18 18:37 ` Mark Brown 2013-11-18 18:37 ` Mark Brown [not found] ` <20131118183716.GR2674-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-25 21:56 ` Stephen Warren 2013-11-25 21:56 ` Stephen Warren [not found] ` <5293C787.1030005-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-26 13:14 ` Mark Brown 2013-11-26 13:14 ` Mark Brown [not found] ` <20131126131410.GK14725-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-26 16:31 ` Stephen Warren 2013-11-26 16:31 ` Stephen Warren 2013-11-26 18:37 ` Mark Brown 2013-11-26 18:37 ` Mark Brown [not found] ` <20131126183739.GR14725-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-26 18:45 ` Stephen Warren 2013-11-26 18:45 ` Stephen Warren 2013-11-15 20:54 ` [PATCH 17/31] ASoC: tegra: call pm_runtime APIs around register accesses Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-18-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 10:02 ` Mark Brown 2013-11-16 10:02 ` Mark Brown [not found] ` <20131116100205.GG15393-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-18 17:25 ` Stephen Warren 2013-11-18 17:25 ` Stephen Warren [not found] ` <528A4D9A.10809-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-18 18:39 ` Mark Brown 2013-11-18 18:39 ` Mark Brown [not found] ` <20131118183947.GS2674-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-18 22:38 ` Stephen Warren 2013-11-18 22:38 ` Stephen Warren [not found] ` <528A96EC.4040409-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-19 9:53 ` Mark Brown 2013-11-19 9:53 ` Mark Brown 2013-11-15 20:54 ` [PATCH 18/31] ASoC: tegra: allocate AHUB FIFO during probe() not startup() Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-19-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 10:04 ` Mark Brown 2013-11-16 10:04 ` Mark Brown 2013-11-29 14:40 ` Thierry Reding 2013-11-29 14:40 ` Thierry Reding [not found] ` <20131129144025.GA9712-AwZRO8vwLAwmlAP/+Wk3EA@public.gmane.org> 2013-12-03 19:55 ` Stephen Warren 2013-12-03 19:55 ` Stephen Warren [not found] ` <529E374B.8090903-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-12-04 9:00 ` Thierry Reding 2013-12-04 9:00 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 19/31] ASoC: tegra: convert to standard DMA DT bindings Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-20-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 10:05 ` Mark Brown 2013-11-16 10:05 ` Mark Brown 2013-11-15 20:54 ` [PATCH 20/31] i2c: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-21-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-15 22:20 ` Wolfram Sang 2013-11-15 22:20 ` Wolfram Sang 2013-11-29 14:46 ` Thierry Reding 2013-11-29 14:46 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 21/31] staging: nvec: " Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-22-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 22:33 ` Marc Dietrich 2013-11-16 22:33 ` Marc Dietrich 2013-11-29 14:47 ` Thierry Reding 2013-11-29 14:47 ` Thierry Reding 2013-11-19 23:23 ` Greg Kroah-Hartman 2013-11-19 23:23 ` Greg Kroah-Hartman 2013-11-15 20:54 ` [PATCH 22/31] spi: tegra: " Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-16 10:07 ` Mark Brown 2013-11-16 10:07 ` Mark Brown [not found] ` <1384548866-13141-23-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:48 ` Thierry Reding 2013-11-29 14:48 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 23/31] spi: tegra: convert to standard DMA DT bindings Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-24-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 10:14 ` Mark Brown 2013-11-16 10:14 ` Mark Brown [not found] ` <20131116101422.GK15393-GFdadSzt00ze9xe1eoZjHA@public.gmane.org> 2013-11-18 17:30 ` Stephen Warren 2013-11-18 17:30 ` Stephen Warren 2013-11-18 18:41 ` Mark Brown 2013-11-18 18:41 ` Mark Brown 2013-11-15 20:54 ` [PATCH 27/31] USB: EHCI: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-28-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-16 18:12 ` Alan Stern 2013-11-16 18:12 ` Alan Stern 2013-11-19 23:24 ` Greg Kroah-Hartman 2013-11-19 23:24 ` Greg Kroah-Hartman 2013-11-29 14:51 ` Thierry Reding 2013-11-29 14:51 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 28/31] ARM: tegra: remove legacy clock entries from DT Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-29-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:53 ` Thierry Reding 2013-11-29 14:53 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 29/31] ARM: tegra: remove legacy DMA " Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-30-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:53 ` Thierry Reding 2013-11-29 14:53 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 30/31] clk: tegra: remove legacy reset APIs Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-31-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:55 ` Thierry Reding 2013-11-29 14:55 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 31/31] clk: tegra: remove bogus PCIE_XCLK Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-32-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:56 ` Thierry Reding 2013-11-29 14:56 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 24/31] serial: tegra: use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-19 23:24 ` Greg Kroah-Hartman 2013-11-19 23:24 ` Greg Kroah-Hartman [not found] ` <1384548866-13141-25-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:49 ` Thierry Reding 2013-11-29 14:49 ` Thierry Reding 2013-11-15 20:54 ` [PATCH 25/31] serial: tegra: convert to standard DMA DT bindings Stephen Warren 2013-11-15 20:54 ` Stephen Warren [not found] ` <1384548866-13141-26-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-19 23:23 ` Greg Kroah-Hartman 2013-11-19 23:23 ` Greg Kroah-Hartman 2013-11-15 20:54 ` [PATCH 26/31] Input: tegra-kbc - use reset framework Stephen Warren 2013-11-15 20:54 ` Stephen Warren 2013-11-19 21:17 ` Dmitry Torokhov 2013-11-19 21:17 ` Dmitry Torokhov [not found] ` <1384548866-13141-27-git-send-email-swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> 2013-11-29 14:50 ` Thierry Reding 2013-11-29 14:50 ` Thierry Reding 2013-11-18 8:24 ` [PATCH 00/31] ARM: tegra: use common reset and DMA bindings Terje Bergström 2013-11-18 8:24 ` Terje Bergström 2013-11-20 15:37 ` Arnd Bergmann 2013-11-20 15:37 ` Arnd Bergmann 2013-11-20 15:37 ` Arnd Bergmann 2013-11-20 16:45 ` Stephen Warren 2013-11-20 16:45 ` Stephen Warren 2013-11-20 17:03 ` Arnd Bergmann 2013-11-20 17:03 ` Arnd Bergmann 2013-11-20 17:23 ` Stephen Warren 2013-11-20 17:23 ` Stephen Warren 2013-11-20 19:17 ` [Ac100] " Martino Brandolini 2013-12-12 0:11 ` Stephen Warren 2013-12-12 0:11 ` Stephen Warren
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