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Searched +full:qmc +full:- +full:chan (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/drivers/soc/fsl/qe/
H A Dqmc.c1 // SPDX-License-Identifier: GPL-2.0
3 * QMC driver
10 #include <soc/fsl/qe/qmc.h>
11 #include <linux/dma-mapping.h>
52 /* Tx time-slot assignment table pointer (16 bits) */
64 /* Rx time-slot assignment table pointer (16 bits) */
102 /* Zero-insertion state (32 bits) */
177 struct qmc *qmc; member
203 struct qmc { struct
256 int qmc_chan_get_info(struct qmc_chan *chan, struct qmc_chan_info *info) in qmc_chan_get_info() argument
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dfsl,qmc-audio.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/fsl,qmc-audio.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: QMC audio
10 - Herve Codina <herve.codina@bootlin.com>
13 The QMC audio is an ASoC component which uses QMC (QUICC Multichannel
15 It provides as many DAI as the number of QMC channel used.
18 - $ref: dai-common.yaml#
22 const: fsl,qmc-audio
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/openbmc/linux/include/soc/fsl/qe/
H A Dqmc.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * QMC management
19 void qmc_chan_put(struct qmc_chan *chan);
38 int qmc_chan_get_info(struct qmc_chan *chan, struct qmc_chan_info *info);
54 int qmc_chan_set_param(struct qmc_chan *chan, const struct qmc_chan_param *param);
56 int qmc_chan_write_submit(struct qmc_chan *chan, dma_addr_t addr, size_t length,
59 int qmc_chan_read_submit(struct qmc_chan *chan, dma_addr_t addr, size_t length,
67 int qmc_chan_start(struct qmc_chan *chan, int direction);
68 int qmc_chan_stop(struct qmc_chan *chan, int direction);
69 int qmc_chan_reset(struct qmc_chan *chan, int direction);
/openbmc/linux/sound/soc/fsl/
H A Dfsl_qmc_audio.c1 // SPDX-License-Identifier: GPL-2.0
3 * ALSA SoC using the QUICC Multichannel Controller (QMC)
10 #include <linux/dma-mapping.h>
16 #include <soc/fsl/qe/qmc.h>
49 struct snd_card *card = rtd->card->snd_card; in qmc_audio_pcm_construct()
52 ret = dma_coerce_mask_and_coherent(card->dev, DMA_BIT_MASK(32)); in qmc_audio_pcm_construct()
56 snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV, card->dev, in qmc_audio_pcm_construct()
65 struct snd_pcm_runtime *runtime = substream->runtime; in qmc_audio_pcm_hw_params()
66 struct qmc_dai_prtd *prtd = substream->runtime->private_data; in qmc_audio_pcm_hw_params()
68 prtd->dma_buffer_start = runtime->dma_addr; in qmc_audio_pcm_hw_params()
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/openbmc/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
46 N: [^a-z]tegra all files whose path contains tegra
64 ----------------
83 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
85 L: linux-scsi@vger.kernel.org
88 F: drivers/scsi/3w-*
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H A Dopengrok0.0.log1 2024-12-28 20:09:05.996-0600 FINEST t1171 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/linux/drivers/staging/media/av7110/video-continue.rst.gz'
2 2024-12-28 20:09:05.942-0600 FINEST t1149 PendingFileCompleter.doRename: Moved pending as file: '/opengrok/data/xref/openbmc/u-boot/arch/sh/config.mk.gz'
3 2024-12-2
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H A Dopengrok1.0.log1 2024-12-28 20:07:11.902-0600 FINER t583 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c'
2 2024-12-28 20:07:11.913-0600 FINEST t583 Statistics.logIt: Added: '/openbmc/linux/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c' (CAnalyzer) (took 116 ms)
3 2024-12-28 20:07:11.899-0600 FINER t593 IndexDatabase.createAnnotationCache: failed to create annotation: repository {dir='/opengrok/src/openbmc/linux',type=git,historyCache=on,renamed=false,merge=true,annotationCache=off} does not allow to create annotation cache for '/opengrok/src/openbmc/linux/tools/testing/selftests/powerpc/tm/tm-signa
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