diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2015-05-12 12:14:53 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-12 19:15:52 +0200 |
| commit | fe6fcdd61d31eec8aad8cea66a4e826d5c5561b1 (patch) | |
| tree | a7abe245cf8e3079d8594150b417cc0ac8728c1e /drivers/gpu/drm/drm_sysfs.c | |
| parent | 7d4d3a5849126e64867185d651c76a2998dcdf3a (diff) | |
| download | op-kernel-dev-fe6fcdd61d31eec8aad8cea66a4e826d5c5561b1.zip op-kernel-dev-fe6fcdd61d31eec8aad8cea66a4e826d5c5561b1.tar.gz | |
drm/sysfs: make optional attribute groups per connector type
Split DVI-I and TV-out (which remains a group of types). As an
intermediate step, still share the attributes themselves between the
two. No user visible changes.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_sysfs.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index 33466999b..674c3df 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -401,7 +401,7 @@ static struct attribute *connector_dev_attrs[] = { static DEVICE_ATTR_RO(subconnector); static DEVICE_ATTR_RO(select_subconnector); -static struct attribute *connector_opt_dev_attrs[] = { +static struct attribute *connector_tv_dev_attrs[] = { &dev_attr_subconnector.attr, &dev_attr_select_subconnector.attr, NULL @@ -416,15 +416,17 @@ static int kobj_connector_type(struct kobject *kobj) return connector->connector_type; } -static umode_t connector_opt_dev_is_visible(struct kobject *kobj, - struct attribute *attr, int idx) +static umode_t connector_is_dvii(struct kobject *kobj, + struct attribute *attr, int idx) +{ + return kobj_connector_type(kobj) == DRM_MODE_CONNECTOR_DVII ? + attr->mode : 0; +} + +static umode_t connector_is_tv(struct kobject *kobj, + struct attribute *attr, int idx) { - /* - * In the long run it maybe a good idea to make one set of - * optionals per connector type. - */ switch (kobj_connector_type(kobj)) { - case DRM_MODE_CONNECTOR_DVII: case DRM_MODE_CONNECTOR_Composite: case DRM_MODE_CONNECTOR_SVIDEO: case DRM_MODE_CONNECTOR_Component: @@ -452,14 +454,20 @@ static const struct attribute_group connector_dev_group = { .bin_attrs = connector_bin_attrs, }; -static const struct attribute_group connector_opt_dev_group = { - .attrs = connector_opt_dev_attrs, - .is_visible = connector_opt_dev_is_visible, +static const struct attribute_group connector_tv_dev_group = { + .attrs = connector_tv_dev_attrs, + .is_visible = connector_is_tv, +}; + +static const struct attribute_group connector_dvii_dev_group = { + .attrs = connector_tv_dev_attrs, /* same as tv */ + .is_visible = connector_is_dvii, }; static const struct attribute_group *connector_dev_groups[] = { &connector_dev_group, - &connector_opt_dev_group, + &connector_tv_dev_group, + &connector_dvii_dev_group, NULL }; |
