add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/include/sound/dmaengine_pcm.h
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@@ -66,6 +66,9 @@
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  * @chan_name: Custom channel name to use when requesting DMA channel.
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  * @fifo_size: FIFO size of the DAI controller in bytes
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  * @flags: PCM_DAI flags, only SND_DMAENGINE_PCM_DAI_FLAG_PACK for now
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+ * @peripheral_config: peripheral configuration for programming peripheral
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+ * for dmaengine transfer
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+ * @peripheral_size: peripheral configuration buffer size
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  */
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 struct snd_dmaengine_dai_dma_data {
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 	dma_addr_t addr;
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@@ -76,6 +79,8 @@
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 	const char *chan_name;
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 	unsigned int fifo_size;
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 	unsigned int flags;
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+	void *peripheral_config;
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+	size_t peripheral_size;
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 };
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 void snd_dmaengine_pcm_set_config_from_dai_data(
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@@ -83,6 +88,11 @@
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 	const struct snd_dmaengine_dai_dma_data *dma_data,
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 	struct dma_slave_config *config);
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+int snd_dmaengine_pcm_refine_runtime_hwparams(
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+	struct snd_pcm_substream *substream,
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+	struct snd_dmaengine_dai_dma_data *dma_data,
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+	struct snd_pcm_hardware *hw,
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+	struct dma_chan *chan);
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 /*
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  * Try to request the DMA channel using compat_request_channel or
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@@ -99,10 +109,6 @@
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  * playback.
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  */
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 #define SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX BIT(3)
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-/*
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- * The PCM streams have custom channel names specified.
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- */
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-#define SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME BIT(4)
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 /**
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  * struct snd_dmaengine_pcm_config - Configuration data for dmaengine based PCM
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@@ -160,4 +166,15 @@
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 #define SND_DMAENGINE_PCM_DRV_NAME "snd_dmaengine_pcm"
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+struct dmaengine_pcm {
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+	struct dma_chan *chan[SNDRV_PCM_STREAM_LAST + 1];
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+	const struct snd_dmaengine_pcm_config *config;
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+	struct snd_soc_component component;
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+	unsigned int flags;
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+};
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+
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+static inline struct dmaengine_pcm *soc_component_to_pcm(struct snd_soc_component *p)
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+{
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+	return container_of(p, struct dmaengine_pcm, component);
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+}
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 #endif