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Subject[PATCH 1/2] sst: report correct jack event
Date
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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