diff options
Diffstat (limited to 'drivers/media/platform/qcom/camss/camss.h')
| -rw-r--r-- | drivers/media/platform/qcom/camss/camss.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/platform/qcom/camss/camss.h b/drivers/media/platform/qcom/camss/camss.h index dff1045a8a77..418996d8dad8 100644 --- a/drivers/media/platform/qcom/camss/camss.h +++ b/drivers/media/platform/qcom/camss/camss.h @@ -10,6 +10,7 @@ #ifndef QC_MSM_CAMSS_H #define QC_MSM_CAMSS_H +#include <linux/device.h> #include <linux/types.h> #include <media/v4l2-async.h> #include <media/v4l2-device.h> @@ -56,6 +57,12 @@ struct resources_ispif { char *interrupt; }; +enum pm_domain { + PM_DOMAIN_VFE0, + PM_DOMAIN_VFE1, + PM_DOMAIN_COUNT +}; + enum camss_version { CAMSS_8x16, CAMSS_8x96, @@ -75,6 +82,8 @@ struct camss { int vfe_num; struct vfe_device *vfe; atomic_t ref_count; + struct device *genpd[PM_DOMAIN_COUNT]; + struct device_link *genpd_link[PM_DOMAIN_COUNT]; }; struct camss_camera_interface { @@ -99,6 +108,8 @@ int camss_enable_clocks(int nclocks, struct camss_clock *clock, struct device *dev); void camss_disable_clocks(int nclocks, struct camss_clock *clock); int camss_get_pixel_clock(struct media_entity *entity, u32 *pixel_clock); +int camss_pm_domain_on(struct camss *camss, int id); +void camss_pm_domain_off(struct camss *camss, int id); void camss_delete(struct camss *camss); #endif /* QC_MSM_CAMSS_H */ |