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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0e79612012
* introduce 3 new flags to allow a more detailed configuration of the SSI link : IMX_SSI_NET : enable Network Mode IMX_SSI_SYN : enable Synchronous Mode IMX_SSI_USE_I2S_SLAVE : enable I2S Slave Mode * new platform can use these settings without breaking actual platforms. Signed-off-by: Eric Bénard <eric@eukrea.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
22 lines
581 B
C
22 lines
581 B
C
#ifndef __MACH_SSI_H
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#define __MACH_SSI_H
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struct snd_ac97;
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extern unsigned char imx_ssi_fiq_start, imx_ssi_fiq_end;
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extern unsigned long imx_ssi_fiq_base, imx_ssi_fiq_tx_buffer, imx_ssi_fiq_rx_buffer;
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struct imx_ssi_platform_data {
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unsigned int flags;
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#define IMX_SSI_DMA (1 << 0)
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#define IMX_SSI_USE_AC97 (1 << 1)
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#define IMX_SSI_NET (1 << 2)
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#define IMX_SSI_SYN (1 << 3)
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#define IMX_SSI_USE_I2S_SLAVE (1 << 4)
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void (*ac97_reset) (struct snd_ac97 *ac97);
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void (*ac97_warm_reset)(struct snd_ac97 *ac97);
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};
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#endif /* __MACH_SSI_H */
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