diff options
Diffstat (limited to 'include/soc/google/exynos_pm_qos.h')
| -rw-r--r-- | include/soc/google/exynos_pm_qos.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/include/soc/google/exynos_pm_qos.h b/include/soc/google/exynos_pm_qos.h new file mode 100644 index 0000000..441b06d --- /dev/null +++ b/include/soc/google/exynos_pm_qos.h @@ -0,0 +1,64 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _LINUX_EXYNOS_PM_QOS_H +#define _LINUX_EXYNOS_PM_QOS_H +/* interface for the exynos_pm_qos_power infrastructure of the linux kernel. + * + * Mark Gross <mgross@linux.intel.com> + */ + +#include <linux/plist.h> +#include <linux/workqueue.h> + +enum { + EXYNOS_PM_QOS_RESERVED = 0, + PM_QOS_CLUSTER0_FREQ_MIN, + PM_QOS_CLUSTER0_FREQ_MAX, + PM_QOS_CLUSTER1_FREQ_MIN, + PM_QOS_CLUSTER1_FREQ_MAX, + PM_QOS_CLUSTER2_FREQ_MIN, + PM_QOS_CLUSTER2_FREQ_MAX, + PM_QOS_DEVICE_THROUGHPUT, + PM_QOS_INTCAM_THROUGHPUT, + PM_QOS_DEVICE_THROUGHPUT_MAX, + PM_QOS_INTCAM_THROUGHPUT_MAX, + PM_QOS_BUS_THROUGHPUT, + PM_QOS_BUS_THROUGHPUT_MAX, + PM_QOS_DISPLAY_THROUGHPUT, + PM_QOS_DISPLAY_THROUGHPUT_MAX, + PM_QOS_CAM_THROUGHPUT, + PM_QOS_CAM_THROUGHPUT_MAX, + PM_QOS_MFC_THROUGHPUT, + PM_QOS_MFC_THROUGHPUT_MAX, + PM_QOS_TNR_THROUGHPUT, + PM_QOS_TNR_THROUGHPUT_MAX, + PM_QOS_BO_THROUGHPUT, + PM_QOS_BO_THROUGHPUT_MAX, + PM_QOS_GPU_THROUGHPUT_MIN, + PM_QOS_GPU_THROUGHPUT_MAX, + EXYNOS_PM_QOS_NUM_CLASSES, +}; + +struct exynos_pm_qos_request { + struct plist_node node; + int exynos_pm_qos_class; + struct delayed_work work; /* for exynos_pm_qos_update_request_timeout */ + const char *func; + unsigned int line; +}; + +static inline void exynos_pm_qos_add_request(struct exynos_pm_qos_request *req, + int exynos_pm_qos_class, s32 value) +{ +} + +static inline void +exynos_pm_qos_update_request(struct exynos_pm_qos_request *req, s32 new_value) +{ +} + +static inline void +exynos_pm_qos_remove_request(struct exynos_pm_qos_request *req) +{ +} + +#endif /* _LINUX_EXYNOS_PM_QOS_H */ |