#define __SDW_INTEL_H
#include <linux/irqreturn.h>
+#include <linux/soundwire/sdw.h>
/**
* struct sdw_intel_stream_params_data: configuration passed during
*/
#define SDW_INTEL_CLK_STOP_BUS_RESET BIT(3)
+struct sdw_intel_slave_id {
+ int link_id;
+ struct sdw_slave_id id;
+};
+
/**
* struct sdw_intel_ctx - context allocated by the controller
* driver probe
* hardware capabilities after all power dependencies are settled.
* @link_mask: bit-wise mask listing SoundWire links reported by the
* Controller
+ * @num_slaves: total number of devices exposed across all enabled links
* @handle: ACPI parent handle
* @links: information for each link (controller-specific and kept
* opaque here)
+ * @ids: array of slave_id, representing Slaves exposed across all enabled
+ * links
* @link_list: list to handle interrupts across all links
* @shim_lock: mutex to handle concurrent rmw access to shared SHIM registers.
*/
int count;
void __iomem *mmio_base;
u32 link_mask;
+ int num_slaves;
acpi_handle handle;
struct sdw_intel_link_res *links;
+ struct sdw_intel_slave_id *ids;
struct list_head link_list;
struct mutex shim_lock; /* lock for access to shared SHIM registers */
};