8380222ec9
The old driver has the number of SSI units in the system hardcoded, does not make use of the device model and works only on i.MX21/27. This driver replaces it. It works in DMA mode on i.MX21/27 and using an FIQ handler on other systems. It also supports AC97 mode of the SSI units. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Javier Martin <javier.martin@vista-silicon.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
20 lines
530 B
C
20 lines
530 B
C
/*
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* Exported ksyms for the SSI FIQ handler
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*
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* Copyright (C) 2009, Sascha Hauer <s.hauer@pengutronix.de>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/module.h>
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#include <mach/ssi.h>
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EXPORT_SYMBOL(imx_ssi_fiq_tx_buffer);
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EXPORT_SYMBOL(imx_ssi_fiq_rx_buffer);
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EXPORT_SYMBOL(imx_ssi_fiq_start);
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EXPORT_SYMBOL(imx_ssi_fiq_end);
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EXPORT_SYMBOL(imx_ssi_fiq_base);
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