#2254: No usb pressed/released event with 2.6.28/2.6.29
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Reporter: Defiant | Owner: openmoko-devel
Type: defect | Status: new
Priority: normal | Milestone: FSO
Component: unknown | Version: unspecified
Severity: normal | Keywords: usb event4 2.6.28 pressed released
Haspatch: 0 | Blockedby:
Estimated: | Patchreview:
Blocking: | Reproducible:
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Comment(by lindi):
When I plug the wall charger to freerunner I see
{{{
#0 pcf50633_irq (irq=53, data=0xc79bdc00) at
/local/lindi/neolinux/drivers/mfd/pcf50633-core.c:446
#1 0xc007f4b8 in handle_IRQ_event (irq=53, action=0xc79cc7a0) at
/local/lindi/neolinux/kernel/irq/handle.c:335
#2 0xc0080b48 in handle_level_irq (irq=53, desc=0xc03927f0) at
/local/lindi/neolinux/kernel/irq/chip.c:375
#3 0xc0039fc4 in s3c_irq_demux_extint8 (irq=53, desc=<value optimized
out>) at /local/lindi/neolinux/include/linux/irq.h:312
#4 0xc002e054 in asm_do_IRQ (irq=21, regs=<value optimized out>) at
/local/lindi/neolinux/include/linux/irq.h:312
#5 0xc002ea38 in __irq_svc ()
}}}
and after that in pcf50633_irq_worker() pcf_int[] has {0x84, 0x0, 0x0,
0x0, 0x0} which seems to correspond to
PCF50633_INT1_USBINS = 0x04, /* USB inserted */
However, pcf50633_input_probe() only registers itself for the
PCF50633_IRQ_ONKEYR and PCF50633_IRQ_ONKEYF events so that it can
report when power button is pressed:
Event: time 946686973.644550, type 1 (Key), code 116 (Power), value 1
Event: time 946686973.645172, -------------- Report Sync ------------
Event: time 946686973.884483, type 1 (Key), code 116 (Power), value 0
Event: time 946686973.884558, -------------- Report Sync ------------
Should that Power2 event be added back? I think I know how to add it
if it is considered useful.
--
Ticket URL: <https://docs.openmoko.org/trac/ticket/2254#comment:5>
docs.openmoko.org <http://docs.openmoko.org/trac/>
openmoko trac
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