* Peter Ujfalusi <[email protected]> [120816 06:41]: > On OMAP2430 all McBSP ports have 128 word long buffer, enable the use of > the FIFO for the audio stack. > > Signed-off-by: Peter Ujfalusi <[email protected]> > Acked-by: Jarkko Nikula <[email protected]> > --- > arch/arm/mach-omap2/mcbsp.c | 5 ++++- > 1 files changed, 4 insertions(+), 1 deletions(-) > > diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c > index ebc801e..6e046e1 100644 > --- a/arch/arm/mach-omap2/mcbsp.c > +++ b/arch/arm/mach-omap2/mcbsp.c > @@ -151,7 +151,10 @@ static int __init omap_init_mcbsp(struct omap_hwmod *oh, > void *unused) > if (id == 4 && oh->class->rev == MCBSP_CONFIG_TYPE4) > pdata->mux_signal = omap4_mcbsp4_mux_rx_clk; > > - if (oh->class->rev == MCBSP_CONFIG_TYPE3) { > + if (oh->class->rev == MCBSP_CONFIG_TYPE2) { > + /* The FIFO has 128 locations */ > + pdata->buffer_size = 0x80; > + } else if (oh->class->rev == MCBSP_CONFIG_TYPE3) { > if (id == 2) > /* The FIFO has 1024 + 256 locations */ > pdata->buffer_size = 0x500;
Is this the case also for 2420? I thought some only had a FIFO at one port? Tony _______________________________________________ devicetree-discuss mailing list [email protected] https://lists.ozlabs.org/listinfo/devicetree-discuss
