diff options
| author | Jiri Kosina <jkosina@suse.com> | 2025-03-26 13:42:07 +0100 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-03-26 13:42:07 +0100 |
| commit | b3cc7428a32202936904b5b07cf9f135025bafd6 (patch) | |
| tree | d4a1a6180ac5939fccd92acd6f8d7d1388575c4a /drivers/misc/cxl/sysfs.c | |
| parent | db52926fb0be40e1d588a346df73f5ea3a34a4c6 (diff) | |
| parent | 01601fdd40ecf4467c8ae4d215dbb7d2a0599a2c (diff) | |
Merge branch 'for-6.15/amd_sfh' into for-linus
From: Mario Limonciello <mario.limonciello@amd.com>
Some platforms include a human presence detection (HPD) sensor. When
enabled and a user is detected a wake event will be emitted from the
sensor fusion hub that software can react to.
Example use cases are "wake from suspend on approach" or to "lock
when leaving".
This is currently enabled by default on supported systems, but users
can't control it. This essentially means that wake on approach is
enabled which is a really surprising behavior to users that don't
expect it.
Instead of defaulting to enabled add a sysfs knob that users can
use to enable the feature if desirable and set it to disabled by
default.
Diffstat (limited to 'drivers/misc/cxl/sysfs.c')
| -rw-r--r-- | drivers/misc/cxl/sysfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/misc/cxl/sysfs.c b/drivers/misc/cxl/sysfs.c index 409bd1c396631..b1fc6446bd4b7 100644 --- a/drivers/misc/cxl/sysfs.c +++ b/drivers/misc/cxl/sysfs.c @@ -444,7 +444,7 @@ static ssize_t api_version_compatible_show(struct device *device, } static ssize_t afu_eb_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, char *buf, + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct cxl_afu *afu = to_cxl_afu(kobj_to_dev(kobj)); @@ -538,7 +538,7 @@ static ssize_t class_show(struct kobject *kobj, } static ssize_t afu_read_config(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, char *buf, + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct afu_config_record *cr = to_cr(kobj); @@ -620,7 +620,7 @@ static struct afu_config_record *cxl_sysfs_afu_new_cr(struct cxl_afu *afu, int c cr->config_attr.attr.name = "config"; cr->config_attr.attr.mode = S_IRUSR; cr->config_attr.size = afu->crs_len; - cr->config_attr.read = afu_read_config; + cr->config_attr.read_new = afu_read_config; rc = kobject_init_and_add(&cr->kobj, &afu_config_record_type, &afu->dev.kobj, "cr%i", cr->cr); @@ -693,7 +693,7 @@ int cxl_sysfs_afu_add(struct cxl_afu *afu) afu->attr_eb.attr.name = "afu_err_buff"; afu->attr_eb.attr.mode = S_IRUGO; afu->attr_eb.size = afu->eb_len; - afu->attr_eb.read = afu_eb_read; + afu->attr_eb.read_new = afu_eb_read; rc = device_create_bin_file(&afu->dev, &afu->attr_eb); if (rc) { |