* [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
@ 2020-12-09 22:03 Evan Benn
2020-12-09 22:03 ` [PATCH 2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask Evan Benn
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Evan Benn @ 2020-12-09 22:03 UTC (permalink / raw)
To: LKML
Cc: briannorris, Evan Benn, Benson Leung, Enric Balletbo i Serra,
Guenter Roeck
The host_event_code enum is 1-based, use EC_HOST_EVENT_MASK not BIT to
generate the intended mask. This patch changes the behaviour of the
mask, a following patch will restore the intended behaviour:
'Add LID and BATTERY to default mask'
Fixes: c214e564acb2ad9463293ab9c109bfdae91fbeaf
Signed-off-by: Evan Benn <evanbenn@chromium.org>
---
drivers/platform/chrome/cros_ec_proto.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index 0ecee8b8773d..4e442175612d 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -526,11 +526,11 @@ int cros_ec_query_all(struct cros_ec_device *ec_dev)
* power), not wake up.
*/
ec_dev->host_event_wake_mask = U32_MAX &
- ~(BIT(EC_HOST_EVENT_AC_DISCONNECTED) |
- BIT(EC_HOST_EVENT_BATTERY_LOW) |
- BIT(EC_HOST_EVENT_BATTERY_CRITICAL) |
- BIT(EC_HOST_EVENT_PD_MCU) |
- BIT(EC_HOST_EVENT_BATTERY_STATUS));
+ ~(EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS));
/*
* Old ECs may not support this command. Complain about all
* other errors.
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH 2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask
2020-12-09 22:03 [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Evan Benn
@ 2020-12-09 22:03 ` Evan Benn
2020-12-09 22:37 ` [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Brian Norris
2021-01-20 15:14 ` Enric Balletbo i Serra
2 siblings, 0 replies; 4+ messages in thread
From: Evan Benn @ 2020-12-09 22:03 UTC (permalink / raw)
To: LKML
Cc: briannorris, Evan Benn, Benson Leung, Enric Balletbo i Serra,
Guenter Roeck
After 'platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT'
some of the flags are not quite correct.
LID_CLOSED is used to suspend the device, so it makes sense to ignore that.
BATTERY events are also frequent and causing spurious wakes on elm/hana
mt8173 devices.
Fixes: c214e564acb2ad9463293ab9c109bfdae91fbeaf
Signed-off-by: Evan Benn <evanbenn@chromium.org>
---
drivers/platform/chrome/cros_ec_proto.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c
index 4e442175612d..ea5149efcbea 100644
--- a/drivers/platform/chrome/cros_ec_proto.c
+++ b/drivers/platform/chrome/cros_ec_proto.c
@@ -526,9 +526,11 @@ int cros_ec_query_all(struct cros_ec_device *ec_dev)
* power), not wake up.
*/
ec_dev->host_event_wake_mask = U32_MAX &
- ~(EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |
+ ~(EC_HOST_EVENT_MASK(EC_HOST_EVENT_LID_CLOSED) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_AC_DISCONNECTED) |
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_LOW) |
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_CRITICAL) |
+ EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY) |
EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |
EC_HOST_EVENT_MASK(EC_HOST_EVENT_BATTERY_STATUS));
/*
--
2.20.1
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
2020-12-09 22:03 [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Evan Benn
2020-12-09 22:03 ` [PATCH 2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask Evan Benn
@ 2020-12-09 22:37 ` Brian Norris
2021-01-20 15:14 ` Enric Balletbo i Serra
2 siblings, 0 replies; 4+ messages in thread
From: Brian Norris @ 2020-12-09 22:37 UTC (permalink / raw)
To: Evan Benn; +Cc: LKML, Benson Leung, Enric Balletbo i Serra, Guenter Roeck
On Wed, Dec 09, 2020 at 10:03:54PM +0000, Evan Benn wrote:
> The host_event_code enum is 1-based, use EC_HOST_EVENT_MASK not BIT to
> generate the intended mask. This patch changes the behaviour of the
> mask, a following patch will restore the intended behaviour:
> 'Add LID and BATTERY to default mask'
>
> Fixes: c214e564acb2ad9463293ab9c109bfdae91fbeaf
Normally the short hash + commit title are used here, so:
Fixes: c214e564acb2 ("platform/chrome: cros_ec_proto: ignore unnecessary wakeups on old ECs")
https://www.kernel.org/doc/html/latest/process/submitting-patches.html#describe-changes
With luck, maintainers can fix that up when applying, so you don't need
to resend.
Otherwise, both patches look good to me, thanks!
Reviewed-by: Brian Norris <briannorris@chromium.org>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
2020-12-09 22:03 [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Evan Benn
2020-12-09 22:03 ` [PATCH 2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask Evan Benn
2020-12-09 22:37 ` [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Brian Norris
@ 2021-01-20 15:14 ` Enric Balletbo i Serra
2 siblings, 0 replies; 4+ messages in thread
From: Enric Balletbo i Serra @ 2021-01-20 15:14 UTC (permalink / raw)
To: LKML, Evan Benn; +Cc: Benson Leung, Guenter Roeck, briannorris
On Wed, 9 Dec 2020 22:03:54 +0000, Evan Benn wrote:
> The host_event_code enum is 1-based, use EC_HOST_EVENT_MASK not BIT to
> generate the intended mask. This patch changes the behaviour of the
> mask, a following patch will restore the intended behaviour:
> 'Add LID and BATTERY to default mask'
Applied, thanks!
[1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT
commit: 9eb4f16a67245f7155148d9a400e0eab3cb0fe7b
[2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask
commit: b33539f0d9f341a765c6b9dc63f00e253c8595aa
Best regards,
--
Enric Balletbo i Serra <enric.balletbo@collabora.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-01-20 15:17 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2020-12-09 22:03 [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Evan Benn
2020-12-09 22:03 ` [PATCH 2/2] platform/chrome: cros_ec_proto: Add LID and BATTERY to default mask Evan Benn
2020-12-09 22:37 ` [PATCH 1/2] platform/chrome: cros_ec_proto: Use EC_HOST_EVENT_MASK not BIT Brian Norris
2021-01-20 15:14 ` Enric Balletbo i Serra
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