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| author | Peter D'Hoye <peter.dhoye@gmail.com> | 2008-09-29 21:41:38 +0000 |
|---|---|---|
| committer | Peter D'Hoye <peter.dhoye@gmail.com> | 2008-09-29 21:41:38 +0000 |
| commit | f60c1ae0506a4407859a2e1ed97d59503c59bb1e (patch) | |
| tree | 7740529effcfe3eb7d8e6a0c09115ad9239a30a8 /firmware/drivers | |
| parent | b297eb9d9d1010e15937a120c4068d661966d5f8 (diff) | |
| download | rockbox-f60c1ae0506a4407859a2e1ed97d59503c59bb1e.zip rockbox-f60c1ae0506a4407859a2e1ed97d59503c59bb1e.tar.gz rockbox-f60c1ae0506a4407859a2e1ed97d59503c59bb1e.tar.bz2 rockbox-f60c1ae0506a4407859a2e1ed97d59503c59bb1e.tar.xz | |
More samplerates for playback for ipod 1g/2g, and fix the ipod mini 1g/2g which also use WM8721.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18669 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers')
| -rw-r--r-- | firmware/drivers/audio/wm8721.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/firmware/drivers/audio/wm8721.c b/firmware/drivers/audio/wm8721.c index 141224a..1740a48 100644 --- a/firmware/drivers/audio/wm8721.c +++ b/firmware/drivers/audio/wm8721.c @@ -104,7 +104,7 @@ void audiohw_enable_output(bool enable) /* DACSEL=1 */ wmcodec_write(0x4, 0x10); - + /* set power register to POWEROFF=0 on OUTPD=0, DACPD=0 */ wmcodec_write(PDCTRL, 0x67); @@ -123,7 +123,7 @@ void audiohw_enable_output(bool enable) /* 5. Set DACMU = 0 to soft-un-mute the audio DACs. */ wmcodec_write(DAPCTRL, 0x0); - + audiohw_mute(0); } else { audiohw_mute(1); @@ -168,7 +168,29 @@ void audiohw_set_nsorder(int order) void audiohw_set_sample_rate(int sampling_control) { + int rate = 0; + switch(sampling_control) + { + case SAMPR_96: + rate = WM8721_USB24_96000HZ; + break; + case SAMPR_88: + rate = WM8721_USB24_88200HZ; + break; + case SAMPR_48: + rate = WM8721_USB24_48000HZ; + break; + case SAMPR_44: + rate = WM8721_USB24_44100HZ; + break; + case SAMPR_32: + rate = WM8721_USB24_32000HZ; + break; + case SAMPR_8: + rate = WM8721_USB24_8000HZ; + break; + } codec_set_active(0x0); - wmcodec_write(SAMPCTRL, sampling_control); + wmcodec_write(SAMPCTRL, rate); codec_set_active(0x1); } |