51 	struct devfreq_event_dev *edev;  member
60 static void rockchip_dfi_start_hardware_counter(struct devfreq_event_dev *edev)  in rockchip_dfi_start_hardware_counter()  argument
62 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_start_hardware_counter()
85 static void rockchip_dfi_stop_hardware_counter(struct devfreq_event_dev *edev)  in rockchip_dfi_stop_hardware_counter()  argument
87 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_stop_hardware_counter()
93 static int rockchip_dfi_get_busier_ch(struct devfreq_event_dev *edev)  in rockchip_dfi_get_busier_ch()  argument
95 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_get_busier_ch()
100 	rockchip_dfi_stop_hardware_counter(edev);  in rockchip_dfi_get_busier_ch()
114 	rockchip_dfi_start_hardware_counter(edev);  in rockchip_dfi_get_busier_ch()
119 static int rockchip_dfi_disable(struct devfreq_event_dev *edev)  in rockchip_dfi_disable()  argument
121 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_disable()
123 	rockchip_dfi_stop_hardware_counter(edev);  in rockchip_dfi_disable()
129 static int rockchip_dfi_enable(struct devfreq_event_dev *edev)  in rockchip_dfi_enable()  argument
131 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_enable()
136 		dev_err(&edev->dev, "failed to enable dfi clk: %d\n", ret);  in rockchip_dfi_enable()
140 	rockchip_dfi_start_hardware_counter(edev);  in rockchip_dfi_enable()
144 static int rockchip_dfi_set_event(struct devfreq_event_dev *edev)  in rockchip_dfi_set_event()  argument
149 static int rockchip_dfi_get_event(struct devfreq_event_dev *edev,  in rockchip_dfi_get_event()  argument
152 	struct rockchip_dfi *info = devfreq_event_get_drvdata(edev);  in rockchip_dfi_get_event()
155 	busier_ch = rockchip_dfi_get_busier_ch(edev);  in rockchip_dfi_get_event()
217 	data->edev = devm_devfreq_event_add_edev(&pdev->dev, desc);  in rockchip_dfi_probe()
218 	if (IS_ERR(data->edev)) {  in rockchip_dfi_probe()
221 		return PTR_ERR(data->edev);  in rockchip_dfi_probe()