ASoC: imx: move eukrea audmux call into ASoC machine driver
It moves eukrea audmux configuration call from board file into ASoC
machine driver eukrea-tlv320, so that it gets aligned wm1133-ev1 and
mx27vis-aic32x4, and more importantly it will ease the moving of audmux
into sound/soc/imx as a platform driver later.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index 1c1fdd1..bfcb6d9 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -23,6 +23,7 @@
#include <sound/pcm.h>
#include <sound/soc.h>
#include <asm/mach-types.h>
+#include <mach/audmux.h>
#include "../codecs/tlv320aic23.h"
#include "imx-ssi.h"
@@ -97,12 +98,43 @@
static int __init eukrea_tlv320_init(void)
{
int ret;
+ int int_port = 0, ext_port;
- if (!machine_is_eukrea_cpuimx27() && !machine_is_eukrea_cpuimx25sd()
- && !machine_is_eukrea_cpuimx35sd()
- && !machine_is_eukrea_cpuimx51sd())
+ if (machine_is_eukrea_cpuimx27()) {
+ mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
+ MXC_AUDMUX_V1_PCR_SYN |
+ MXC_AUDMUX_V1_PCR_TFSDIR |
+ MXC_AUDMUX_V1_PCR_TCLKDIR |
+ MXC_AUDMUX_V1_PCR_RFSDIR |
+ MXC_AUDMUX_V1_PCR_RCLKDIR |
+ MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
+ MXC_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
+ MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4)
+ );
+ mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4,
+ MXC_AUDMUX_V1_PCR_SYN |
+ MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
+ );
+ } else if (machine_is_eukrea_cpuimx25sd() ||
+ machine_is_eukrea_cpuimx35sd() ||
+ machine_is_eukrea_cpuimx51sd()) {
+ ext_port = machine_is_eukrea_cpuimx25sd() ? 4 : 3;
+ mxc_audmux_v2_configure_port(int_port,
+ MXC_AUDMUX_V2_PTCR_SYN |
+ MXC_AUDMUX_V2_PTCR_TFSDIR |
+ MXC_AUDMUX_V2_PTCR_TFSEL(ext_port) |
+ MXC_AUDMUX_V2_PTCR_TCLKDIR |
+ MXC_AUDMUX_V2_PTCR_TCSEL(ext_port),
+ MXC_AUDMUX_V2_PDCR_RXDSEL(ext_port)
+ );
+ mxc_audmux_v2_configure_port(ext_port,
+ MXC_AUDMUX_V2_PTCR_SYN,
+ MXC_AUDMUX_V2_PDCR_RXDSEL(int_port)
+ );
+ } else {
/* return happy. We might run on a totally different machine */
return 0;
+ }
eukrea_tlv320_snd_device = platform_device_alloc("soc-audio", -1);
if (!eukrea_tlv320_snd_device)