diff options
| author | Mathieu Sonet <contact@elasticsheep.com> | 2011-10-28 10:55:37 +0100 |
|---|---|---|
| committer | Andrzej Zaborowski <andrew.zaborowski@intel.com> | 2011-10-31 05:40:22 +0100 |
| commit | d028d02d0cb5faecb8270eca43066f13add72a29 (patch) | |
| tree | af1c77cdd1bffc12af5c4eabb782cea88b66a02e /Makefile.target | |
| parent | 375847a6c0330e3de0fd1589eeb5a364692b791e (diff) | |
Add AACI audio playback support to the ARM Versatile/PB platform
This driver emulates the ARM AACI interface (PL041) connected to a LM4549 codec.
It enables audio playback for the Versatile/PB platform.
Limitations:
- Supports only a playback on one channel (Versatile/Vexpress)
- Supports only one TX FIFO in compact-mode or non-compact mode.
- Supports playback of 12, 16, 18 and 20 bits samples.
- Record is not supported.
- The PL041 is hardwired to a LM4549 codec.
Versatile/PB test build:
linux-2.6.38.5
buildroot-2010.11
alsa-lib-1.0.22
alsa-utils-1.0.22
mpg123-0.66
Qemu host: Ubuntu 10.04 in Vmware/OS X
Playback tested successfully with speaker-test/aplay/mpg123.
Signed-off-by: Mathieu Sonet <contact@elasticsheep.com>
[Peter Maydell: fixed typo in code clearing SL1RXBUSY/SL2RXBUSY
bits, as spotted by Andrzej Zaborowski]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
Diffstat (limited to 'Makefile.target')
| -rw-r--r-- | Makefile.target | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Makefile.target b/Makefile.target index fe5f6f70af..530c1d1e63 100644 --- a/Makefile.target +++ b/Makefile.target @@ -362,6 +362,7 @@ obj-arm-y += syborg_virtio.o obj-arm-y += vexpress.o obj-arm-y += strongarm.o obj-arm-y += collie.o +obj-arm-y += pl041.o lm4549.o obj-sh4-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o obj-sh4-y += sh_timer.o sh_serial.o sh_intc.o sh_pci.o sm501.o |