xref: /dflybsd-src/sys/dev/drm/amd/display/include/irq_service_interface.h (revision b843c749addef9340ee7d4e250b09fdd492602a1)
1*b843c749SSergey Zigachev /*
2*b843c749SSergey Zigachev  * Copyright 2012-15 Advanced Micro Devices, Inc.
3*b843c749SSergey Zigachev  *
4*b843c749SSergey Zigachev  * Permission is hereby granted, free of charge, to any person obtaining a
5*b843c749SSergey Zigachev  * copy of this software and associated documentation files (the "Software"),
6*b843c749SSergey Zigachev  * to deal in the Software without restriction, including without limitation
7*b843c749SSergey Zigachev  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8*b843c749SSergey Zigachev  * and/or sell copies of the Software, and to permit persons to whom the
9*b843c749SSergey Zigachev  * Software is furnished to do so, subject to the following conditions:
10*b843c749SSergey Zigachev  *
11*b843c749SSergey Zigachev  * The above copyright notice and this permission notice shall be included in
12*b843c749SSergey Zigachev  * all copies or substantial portions of the Software.
13*b843c749SSergey Zigachev  *
14*b843c749SSergey Zigachev  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15*b843c749SSergey Zigachev  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16*b843c749SSergey Zigachev  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17*b843c749SSergey Zigachev  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18*b843c749SSergey Zigachev  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19*b843c749SSergey Zigachev  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20*b843c749SSergey Zigachev  * OTHER DEALINGS IN THE SOFTWARE.
21*b843c749SSergey Zigachev  *
22*b843c749SSergey Zigachev  * Authors: AMD
23*b843c749SSergey Zigachev  *
24*b843c749SSergey Zigachev  */
25*b843c749SSergey Zigachev 
26*b843c749SSergey Zigachev #ifndef __DAL_IRQ_SERVICE_INTERFACE_H__
27*b843c749SSergey Zigachev #define __DAL_IRQ_SERVICE_INTERFACE_H__
28*b843c749SSergey Zigachev 
29*b843c749SSergey Zigachev struct irq_service_init_data {
30*b843c749SSergey Zigachev 	struct dc_context *ctx;
31*b843c749SSergey Zigachev };
32*b843c749SSergey Zigachev 
33*b843c749SSergey Zigachev struct irq_service;
34*b843c749SSergey Zigachev 
35*b843c749SSergey Zigachev void dal_irq_service_destroy(struct irq_service **irq_service);
36*b843c749SSergey Zigachev 
37*b843c749SSergey Zigachev bool dal_irq_service_set(
38*b843c749SSergey Zigachev 	struct irq_service *irq_service,
39*b843c749SSergey Zigachev 	enum dc_irq_source source,
40*b843c749SSergey Zigachev 	bool enable);
41*b843c749SSergey Zigachev 
42*b843c749SSergey Zigachev bool dal_irq_service_ack(
43*b843c749SSergey Zigachev 	struct irq_service *irq_service,
44*b843c749SSergey Zigachev 	enum dc_irq_source source);
45*b843c749SSergey Zigachev 
46*b843c749SSergey Zigachev enum dc_irq_source dal_irq_service_to_irq_source(
47*b843c749SSergey Zigachev 		struct irq_service *irq_service,
48*b843c749SSergey Zigachev 		uint32_t src_id,
49*b843c749SSergey Zigachev 		uint32_t ext_id);
50*b843c749SSergey Zigachev 
51*b843c749SSergey Zigachev #endif
52