At Mon, 02 Feb 2004 19:42:37 +0000, James Courtier-Dutton wrote:
Once thing I have noticed, is that with the alc650, we used to have VRA (alsa 0.9.8), but the 1.0.2 intel8x0 driver ignores the VRA and fixes itself at 48000.
yes, the detection of sample rate range seems broken for some codecs. it was completely rewritten using the generic ac97_pcm.c.
could you check the debug messages with the attached patch?
Takashi
Here is the output as requested.
One thing that is good though, is this allowed me to do lots of testing for people that have codecs with fixed rates. If you do get my alc650 codec working again with variable rates, please make sure there is some sort of kernel option to fix it to a single rate, for test purposes.
Feb 4 23:00:21 new kernel: PCI: Setting latency timer of device 0000:00:1f.5 to 64
Feb 4 23:00:21 new kernel: get_pslots: rev22 amap emu
Feb 4 23:00:21 new kernel: get_pslots: AMAP: addr=0, scaps=0xd, ext_id=0x5c7
Feb 4 23:00:21 new kernel: checking codec 0, slots = 0x3d8 / 0x58
Feb 4 23:00:21 new kernel: -> capture slots = 0x58
Feb 4 23:00:21 new kernel: probing pcm 0
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0x3d8, tmp = 0x3d8
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0x3d8
Feb 4 23:00:21 new kernel: ..... tmp = 0x3d8
Feb 4 23:00:21 new kernel: .. rslots = 0x3d8, rate_table = 0, rates = 0x80
Feb 4 23:00:21 new kernel: --> slots = 0x3d8, rates = 0x80
Feb 4 23:00:21 new kernel: probing pcm 1
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0x18, tmp = 0x58
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0x18
Feb 4 23:00:21 new kernel: ..... tmp = 0x18
Feb 4 23:00:21 new kernel: .. rslots = 0x18, rate_table = 0, rates = 0xfe
Feb 4 23:00:21 new kernel: --> slots = 0x18, rates = 0xfe
Feb 4 23:00:21 new kernel: probing pcm 2
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0x40, tmp = 0x40
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0x40
Feb 4 23:00:21 new kernel: ..... tmp = 0x40
Feb 4 23:00:21 new kernel: .. rslots = 0x40, rate_table = 0, rates = 0x80
Feb 4 23:00:21 new kernel: --> slots = 0x40, rates = 0x80
Feb 4 23:00:21 new kernel: probing pcm 3
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0xc00, tmp = 0xc00
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0xc00
Feb 4 23:00:21 new kernel: ..... tmp = 0xc00
Feb 4 23:00:21 new kernel: .. rslots = 0xc00, rate_table = 0, rates = 0xe0
Feb 4 23:00:21 new kernel: --> slots = 0xc00, rates = 0xe0
Feb 4 23:00:21 new kernel: probing pcm 4
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0x18, tmp = 0x0
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0x0
Feb 4 23:00:21 new kernel: ..... tmp = 0x0
Feb 4 23:00:21 new kernel: --> slots = 0x0, rates = 0xffffffff
Feb 4 23:00:21 new kernel: probing pcm 5
Feb 4 23:00:21 new kernel: .. probing codec 0, slots = 0x40, tmp = 0x0
Feb 4 23:00:21 new kernel: .. exclusive tmp = 0x0
Feb 4 23:00:21 new kernel: ..... tmp = 0x0
Feb 4 23:00:21 new kernel: --> slots = 0x0, rates = 0xffffffff
Feb 4 23:00:21 new kernel: intel8x0: clocking to 48000
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