diff options
| author | David Jung <djung@nvidia.com> | 2014-03-14 17:09:08 -0700 |
|---|---|---|
| committer | Harry Hong <hhong@nvidia.com> | 2014-03-19 21:34:15 -0700 |
| commit | 978d5b001e2694e4063c3d4a37603d7192f7aa60 (patch) | |
| tree | 71cc52fc0f0ad28300807184b51a006f0d5ddec3 | |
| parent | b9e88f59b1ee9105860849d51ab8bf16afc0b7b9 (diff) | |
input: touch: maxim: update delay
Maxim code drop to update delay for legacy irq.
Bug 1478046
Change-Id: Id3c0f0e173f7b46afcdca7c7c29aa2e2c0bdaec6
Signed-off-by: David Jung <djung@nvidia.com>
Reviewed-on: http://git-master/r/382243
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Youngjin Kim <nkim@nvidia.com>
Reviewed-by: David Pu <dpu@nvidia.com>
Reviewed-by: Harry Hong <hhong@nvidia.com>
| -rw-r--r-- | drivers/input/touchscreen/maxim_sti.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/input/touchscreen/maxim_sti.c b/drivers/input/touchscreen/maxim_sti.c index 5108f6ca4b71..35e9fdab4b7d 100644 --- a/drivers/input/touchscreen/maxim_sti.c +++ b/drivers/input/touchscreen/maxim_sti.c @@ -1393,7 +1393,7 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) sizeof(*async_data) + dd->irq_param[4] + 2 * sizeof(u16)); if (async_data == NULL) { - ERROR("can't add data to async IRQ buffer"); + INFO("can't add data to async IRQ buffer"); return; } async_data->length = dd->irq_param[4] + 2 * sizeof(u16); @@ -1415,11 +1415,10 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) return; } - if (rx_limit == rx_len) - usleep_range(200, 300); + usleep_range(310, 335); if (buf[0] == 0x6060) { - ERROR("data not ready"); + INFO("data not ready"); start_legacy_acceleration_canned(dd); ret = -EBUSY; break; @@ -1430,7 +1429,7 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) if (async_data->address + offset / sizeof(u16) != buf[1]) { - ERROR("sequence number incorrect %04X", buf[1]); + INFO("sequence number incorrect %04X", buf[1]); start_legacy_acceleration_canned(dd); ret = -EBUSY; break; @@ -1444,7 +1443,7 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) async_data->status = *(buf + rx_len / sizeof(u16) + 2); if (ret < 0) { - ERROR("can't read IRQ buffer (%d)", ret); + INFO("can't read IRQ buffer (%d)", ret); nl_msg_init(dd->outgoing_skb->data, dd->nl_family.id, dd->nl_seq - 1, MC_FUSION); } else { @@ -1454,7 +1453,7 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) dd->nl_mc_groups[MC_FUSION].id, GFP_KERNEL); if (ret < 0) { - ERROR("can't send IRQ buffer %d", ret); + INFO("can't send IRQ buffer %d", ret); msleep(300); if (++dd->send_fail_count >= 10 && dd->fusion_process != (pid_t)0) { @@ -1468,7 +1467,7 @@ static void service_irq_legacy_acceleration(struct dev_data *dd) } ret = nl_msg_new(dd, MC_FUSION); if (ret < 0) - ERROR("could not allocate outgoing skb (%d)", ret); + INFO("could not allocate outgoing skb (%d)", ret); } } |