On Friday 08 of May 2009 01:48:19 Tomas 'Sleep_Walker' Cech wrote:
Hi,
I've got following error on Palm LifeDrive and PalmTX after suspend & resume:
pxa2xx_ac97_try_warm_reset: warm reset timeout (GSR=0x0) pxa2xx_ac97_read: read error (ac97_reg=0 GSR=0x0) pxa2xx_ac97_try_cold_reset: cold reset timeout (GSR=0x44) pxa2xx_ac97_read: read error (ac97_reg=0 GSR=0x44) WM9712 AC97 reset failed could not reset AC97 codec
That completely disable whole AC97 communication, so touchscreen, sound and battery doesn't work any longer.
I also tried this with Treo680 (code will be sent soon). HW is very similar, only codec is different - LD/T5/TX use WM9712, Treo680 use WM9713. On Treo680 there is no problem with that.
Thanks for any hint about that.
Tomas 'Sleep_Walker' Cech
Attaching config for LD/TX and dmesg output.
added LAK in CC