diff options
Diffstat (limited to 'drivers/media/platform/qcom/camss/camss-vfe.h')
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss-vfe.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.h b/drivers/media/platform/qcom/camss/camss-vfe.h index 09baded0dcdd..0572c9b08e11 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.h +++ b/drivers/media/platform/qcom/camss/camss-vfe.h @@ -150,6 +150,8 @@ struct vfe_device { const struct vfe_hw_ops_gen1 *ops_gen1; struct vfe_isr_ops isr_ops; struct camss_video_ops video_ops; + struct device *genpd; + struct device_link *genpd_link; }; struct camss_subdev_resources; @@ -157,6 +159,8 @@ struct camss_subdev_resources; int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe, const struct camss_subdev_resources *res, u8 id); +void msm_vfe_genpd_cleanup(struct vfe_device *vfe); + int msm_vfe_register_entities(struct vfe_device *vfe, struct v4l2_device *v4l2_dev); @@ -201,6 +205,18 @@ int vfe_reset(struct vfe_device *vfe); */ int vfe_disable(struct vfe_line *line); +/* + * vfe_pm_domain_off - Disable power domains specific to this VFE. + * @vfe: VFE Device + */ +void vfe_pm_domain_off(struct vfe_device *vfe); + +/* + * vfe_pm_domain_on - Enable power domains specific to this VFE. + * @vfe: VFE Device + */ +int vfe_pm_domain_on(struct vfe_device *vfe); + extern const struct vfe_hw_ops vfe_ops_4_1; extern const struct vfe_hw_ops vfe_ops_4_7; extern const struct vfe_hw_ops vfe_ops_4_8; @@ -210,4 +226,14 @@ extern const struct vfe_hw_ops vfe_ops_480; int vfe_get(struct vfe_device *vfe); void vfe_put(struct vfe_device *vfe); +/* + * vfe_is_lite - Return if VFE is VFE lite. + * @vfe: VFE Device + * + * Some VFE lites have a different register layout. + * + * Return whether VFE is VFE lite + */ +bool vfe_is_lite(struct vfe_device *vfe); + #endif /* QC_MSM_CAMSS_VFE_H */ |