From: Daniel Baluta <daniel.baluta@oss.nxp.com> To: broonie@kernel.org, alsa-devel@alsa-project.org Cc: daniel.baluta@nxp.com, linux-imx@nxp.com, lgirdwood@gmail.com, peter.ujfalusi@linux.intel.com, yung-chuan.liao@linux.intel.com, ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com, yc.hung@mediatek.com, linux-kernel@vger.kernel.org, Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Subject: [PATCH 1/4] ASoC: SOF: compress: Dynamically allocate pcm params struct Date: Tue, 12 Jul 2022 17:15:28 +0300 [thread overview] Message-ID: <20220712141531.14599-2-daniel.baluta@oss.nxp.com> (raw) In-Reply-To: <20220712141531.14599-1-daniel.baluta@oss.nxp.com> From: Daniel Baluta <daniel.baluta@nxp.com> We need to extend sof_ipc_pcm_parmas with additional data in order to send compress_params to SOF FW. The extensions will be done at runtime so we need to dynamically allocate pcm object of type struct sof_ipc_pcm_params. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> --- sound/soc/sof/compress.c | 53 ++++++++++++++++++++++------------------ 1 file changed, 29 insertions(+), 24 deletions(-) diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index 47639b6344c8..45c2ff61ee4d 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -168,7 +168,7 @@ static int sof_compr_set_params(struct snd_soc_component *component, struct snd_compr_runtime *crtd = cstream->runtime; struct sof_ipc_pcm_params_reply ipc_params_reply; struct snd_compr_tstamp *tstamp; - struct sof_ipc_pcm_params pcm; + struct sof_ipc_pcm_params *pcm; struct snd_sof_pcm *spcm; int ret; @@ -179,40 +179,42 @@ static int sof_compr_set_params(struct snd_soc_component *component, if (!spcm) return -EINVAL; + pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); + if (!pcm) + return -ENOMEM; + cstream->dma_buffer.dev.type = SNDRV_DMA_TYPE_DEV_SG; cstream->dma_buffer.dev.dev = sdev->dev; ret = snd_compr_malloc_pages(cstream, crtd->buffer_size); if (ret < 0) - return ret; + goto out; ret = create_page_table(component, cstream, crtd->dma_area, crtd->dma_bytes); if (ret < 0) - return ret; - - memset(&pcm, 0, sizeof(pcm)); - - pcm.params.buffer.pages = PFN_UP(crtd->dma_bytes); - pcm.hdr.size = sizeof(pcm); - pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; - - pcm.comp_id = spcm->stream[cstream->direction].comp_id; - pcm.params.hdr.size = sizeof(pcm.params); - pcm.params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr; - pcm.params.buffer.size = crtd->dma_bytes; - pcm.params.direction = cstream->direction; - pcm.params.channels = params->codec.ch_out; - pcm.params.rate = params->codec.sample_rate; - pcm.params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; - pcm.params.frame_fmt = SOF_IPC_FRAME_S32_LE; - pcm.params.sample_container_bytes = + goto out; + + pcm->params.buffer.pages = PFN_UP(crtd->dma_bytes); + pcm->hdr.size = sizeof(*pcm); + pcm->hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; + + pcm->comp_id = spcm->stream[cstream->direction].comp_id; + pcm->params.hdr.size = sizeof(pcm->params); + pcm->params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr; + pcm->params.buffer.size = crtd->dma_bytes; + pcm->params.direction = cstream->direction; + pcm->params.channels = params->codec.ch_out; + pcm->params.rate = params->codec.sample_rate; + pcm->params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; + pcm->params.frame_fmt = SOF_IPC_FRAME_S32_LE; + pcm->params.sample_container_bytes = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32) >> 3; - pcm.params.host_period_bytes = params->buffer.fragment_size; + pcm->params.host_period_bytes = params->buffer.fragment_size; - ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm), + ret = sof_ipc_tx_message(sdev->ipc, pcm, sizeof(*pcm), &ipc_params_reply, sizeof(ipc_params_reply)); if (ret < 0) { dev_err(component->dev, "error ipc failed\n"); - return ret; + goto out; } tstamp->byte_offset = sdev->stream_box.offset + ipc_params_reply.posn_offset; @@ -220,7 +222,10 @@ static int sof_compr_set_params(struct snd_soc_component *component, spcm->prepared[cstream->direction] = true; - return 0; +out: + kfree(pcm); + + return ret; } static int sof_compr_get_params(struct snd_soc_component *component, -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: Daniel Baluta <daniel.baluta@oss.nxp.com> To: broonie@kernel.org, alsa-devel@alsa-project.org Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>, kai.vehmanen@linux.intel.com, yung-chuan.liao@linux.intel.com, daniel.baluta@nxp.com, ranjani.sridharan@linux.intel.com, lgirdwood@gmail.com, linux-imx@nxp.com, yc.hung@mediatek.com, peter.ujfalusi@linux.intel.com, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] ASoC: SOF: compress: Dynamically allocate pcm params struct Date: Tue, 12 Jul 2022 17:15:28 +0300 [thread overview] Message-ID: <20220712141531.14599-2-daniel.baluta@oss.nxp.com> (raw) In-Reply-To: <20220712141531.14599-1-daniel.baluta@oss.nxp.com> From: Daniel Baluta <daniel.baluta@nxp.com> We need to extend sof_ipc_pcm_parmas with additional data in order to send compress_params to SOF FW. The extensions will be done at runtime so we need to dynamically allocate pcm object of type struct sof_ipc_pcm_params. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> --- sound/soc/sof/compress.c | 53 ++++++++++++++++++++++------------------ 1 file changed, 29 insertions(+), 24 deletions(-) diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c index 47639b6344c8..45c2ff61ee4d 100644 --- a/sound/soc/sof/compress.c +++ b/sound/soc/sof/compress.c @@ -168,7 +168,7 @@ static int sof_compr_set_params(struct snd_soc_component *component, struct snd_compr_runtime *crtd = cstream->runtime; struct sof_ipc_pcm_params_reply ipc_params_reply; struct snd_compr_tstamp *tstamp; - struct sof_ipc_pcm_params pcm; + struct sof_ipc_pcm_params *pcm; struct snd_sof_pcm *spcm; int ret; @@ -179,40 +179,42 @@ static int sof_compr_set_params(struct snd_soc_component *component, if (!spcm) return -EINVAL; + pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); + if (!pcm) + return -ENOMEM; + cstream->dma_buffer.dev.type = SNDRV_DMA_TYPE_DEV_SG; cstream->dma_buffer.dev.dev = sdev->dev; ret = snd_compr_malloc_pages(cstream, crtd->buffer_size); if (ret < 0) - return ret; + goto out; ret = create_page_table(component, cstream, crtd->dma_area, crtd->dma_bytes); if (ret < 0) - return ret; - - memset(&pcm, 0, sizeof(pcm)); - - pcm.params.buffer.pages = PFN_UP(crtd->dma_bytes); - pcm.hdr.size = sizeof(pcm); - pcm.hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; - - pcm.comp_id = spcm->stream[cstream->direction].comp_id; - pcm.params.hdr.size = sizeof(pcm.params); - pcm.params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr; - pcm.params.buffer.size = crtd->dma_bytes; - pcm.params.direction = cstream->direction; - pcm.params.channels = params->codec.ch_out; - pcm.params.rate = params->codec.sample_rate; - pcm.params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; - pcm.params.frame_fmt = SOF_IPC_FRAME_S32_LE; - pcm.params.sample_container_bytes = + goto out; + + pcm->params.buffer.pages = PFN_UP(crtd->dma_bytes); + pcm->hdr.size = sizeof(*pcm); + pcm->hdr.cmd = SOF_IPC_GLB_STREAM_MSG | SOF_IPC_STREAM_PCM_PARAMS; + + pcm->comp_id = spcm->stream[cstream->direction].comp_id; + pcm->params.hdr.size = sizeof(pcm->params); + pcm->params.buffer.phy_addr = spcm->stream[cstream->direction].page_table.addr; + pcm->params.buffer.size = crtd->dma_bytes; + pcm->params.direction = cstream->direction; + pcm->params.channels = params->codec.ch_out; + pcm->params.rate = params->codec.sample_rate; + pcm->params.buffer_fmt = SOF_IPC_BUFFER_INTERLEAVED; + pcm->params.frame_fmt = SOF_IPC_FRAME_S32_LE; + pcm->params.sample_container_bytes = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32) >> 3; - pcm.params.host_period_bytes = params->buffer.fragment_size; + pcm->params.host_period_bytes = params->buffer.fragment_size; - ret = sof_ipc_tx_message(sdev->ipc, &pcm, sizeof(pcm), + ret = sof_ipc_tx_message(sdev->ipc, pcm, sizeof(*pcm), &ipc_params_reply, sizeof(ipc_params_reply)); if (ret < 0) { dev_err(component->dev, "error ipc failed\n"); - return ret; + goto out; } tstamp->byte_offset = sdev->stream_box.offset + ipc_params_reply.posn_offset; @@ -220,7 +222,10 @@ static int sof_compr_set_params(struct snd_soc_component *component, spcm->prepared[cstream->direction] = true; - return 0; +out: + kfree(pcm); + + return ret; } static int sof_compr_get_params(struct snd_soc_component *component, -- 2.27.0
next prev parent reply other threads:[~2022-07-12 14:16 UTC|newest] Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-07-12 14:15 [PATCH 0/4] Extend ipc stream parameters sent to DSP Daniel Baluta 2022-07-12 14:15 ` Daniel Baluta 2022-07-12 14:15 ` Daniel Baluta [this message] 2022-07-12 14:15 ` [PATCH 1/4] ASoC: SOF: compress: Dynamically allocate pcm params struct Daniel Baluta 2022-07-12 14:15 ` [PATCH 2/4] ASoC: SOF: Copy compress parameters into extended data Daniel Baluta 2022-07-12 14:15 ` Daniel Baluta 2022-07-12 14:15 ` [PATCH 3/4] ASoC: SOF: compress: Prevent current kernel running with older FW Daniel Baluta 2022-07-12 14:15 ` Daniel Baluta 2022-07-12 14:15 ` [PATCH 4/4] uapi: sof: abi: Bump SOF ABI for ext_data_length Daniel Baluta 2022-07-12 14:15 ` Daniel Baluta 2022-07-12 18:22 ` [PATCH 0/4] Extend ipc stream parameters sent to DSP Mark Brown 2022-07-12 18:22 ` Mark Brown
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