Messages in this thread Patch in this message | | | From | Alan Cox <> | Subject | [PATCH 1/2] sst: report correct jack event | Date | Fri, 08 Jul 2011 09:59:10 +0100 |
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From: Lu Guanqun <guanqun.lu@intel.com>
The status of jack event is compared bitwise:
[in sound/core/jack.c:snd_jack_report()] for (i = 0; i < ARRAY_SIZE(jack_switch_types); i++) { int testbit = 1 << i; if (jack->type & testbit) input_report_switch(jack->input_dev, jack_switch_types[i], status & testbit); }
So in order to report the correct events, 3 should be passed instead of 1.
Signed-off-by: Lu Guanqun <guanqun.lu@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> ---
drivers/staging/intel_sst/intelmid_v2_control.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/intel_sst/intelmid_v2_control.c b/drivers/staging/intel_sst/intelmid_v2_control.c index 000378a..46ab55e 100644 --- a/drivers/staging/intel_sst/intelmid_v2_control.c +++ b/drivers/staging/intel_sst/intelmid_v2_control.c @@ -1090,7 +1090,7 @@ static void nc_pmic_irq_cb(void *cb_data, u8 intsts) if (intsts & 0x1) { pr_debug("SST DBG:MAD headset detected\n"); /* send headset detect/undetect */ - present = (value == 0x1) ? 1 : 0; + present = (value == 0x1) ? 3 : 0; jack_event_flag = 1; mjack->jack.type = SND_JACK_HEADSET; hp_automute(SND_JACK_HEADSET, present);
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