summaryrefslogtreecommitdiffstats
path: root/drivers/media/pci/cx18/cx18-gpio.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/pci/cx18/cx18-gpio.h')
-rw-r--r--drivers/media/pci/cx18/cx18-gpio.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/media/pci/cx18/cx18-gpio.h b/drivers/media/pci/cx18/cx18-gpio.h
new file mode 100644
index 0000000000..0fa4c7ad22
--- /dev/null
+++ b/drivers/media/pci/cx18/cx18-gpio.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * cx18 gpio functions
+ *
+ * Derived from ivtv-gpio.h
+ *
+ * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl>
+ * Copyright (C) 2008 Andy Walls <awalls@md.metrocast.net>
+ */
+
+void cx18_gpio_init(struct cx18 *cx);
+int cx18_gpio_register(struct cx18 *cx, u32 hw);
+
+enum cx18_gpio_reset_type {
+ CX18_GPIO_RESET_I2C = 0,
+ CX18_GPIO_RESET_Z8F0811 = 1,
+ CX18_GPIO_RESET_XC2028 = 2,
+};
+
+void cx18_reset_ir_gpio(void *data);
+int cx18_reset_tuner_gpio(void *dev, int component, int cmd, int value);