2 * Copyright 2015 Advanced Micro Devices, Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
26 #ifndef _CORE_TYPES_H_
27 #define _CORE_TYPES_H_
30 #include "dce_calcs.h"
31 #include "dcn_calcs.h"
32 #include "ddc_service_types.h"
33 #include "dc_bios_types.h"
34 #include "mem_input.h"
37 #define MAX_CLOCK_SOURCES 7
39 void enable_surface_flip_reporting(struct dc_plane_state
*plane_state
,
40 uint32_t controller_id
);
42 #include "grph_object_id.h"
43 #include "link_encoder.h"
44 #include "stream_encoder.h"
45 #include "clock_source.h"
47 #include "hw_sequencer_types.h"
50 /************ link *****************/
51 struct link_init_data
{
52 const struct core_dc
*dc
;
53 struct dc_context
*ctx
; /* TODO: remove 'dal' when DC is complete. */
54 uint32_t connector_index
; /* this will be mapped to the HPD pins */
55 uint32_t link_index
; /* this is mapped to DAL display_index
56 TODO: remove it when DC is complete. */
59 struct dc_link
*link_create(const struct link_init_data
*init_params
);
60 void link_destroy(struct dc_link
**link
);
62 enum dc_status
dc_link_validate_mode_timing(
63 const struct dc_stream_state
*stream
,
65 const struct dc_crtc_timing
*timing
);
67 void core_link_resume(struct dc_link
*link
);
69 void core_link_enable_stream(struct pipe_ctx
*pipe_ctx
);
71 void core_link_disable_stream(struct pipe_ctx
*pipe_ctx
);
73 void core_link_set_avmute(struct pipe_ctx
*pipe_ctx
, bool enable
);
74 /********** DAL Core*********************/
75 #include "display_clock.h"
76 #include "transform.h"
79 struct validate_context
;
80 struct resource_context
;
82 struct resource_funcs
{
83 void (*destroy
)(struct resource_pool
**pool
);
84 struct link_encoder
*(*link_enc_create
)(
85 const struct encoder_init_data
*init
);
86 enum dc_status (*validate_with_context
)(
87 const struct core_dc
*dc
,
88 const struct dc_validation_set set
[],
90 struct validate_context
*context
,
91 struct validate_context
*old_context
);
93 enum dc_status (*validate_guaranteed
)(
94 const struct core_dc
*dc
,
95 struct dc_stream_state
*stream
,
96 struct validate_context
*context
);
98 bool (*validate_bandwidth
)(
99 const struct core_dc
*dc
,
100 struct validate_context
*context
);
102 struct pipe_ctx
*(*acquire_idle_pipe_for_layer
)(
103 struct validate_context
*context
,
104 const struct resource_pool
*pool
,
105 struct dc_stream_state
*stream
);
106 enum dc_status (*validate_plane
)(const struct dc_plane_state
*plane_state
);
109 struct audio_support
{
111 bool hdmi_audio_on_dongle
;
112 bool hdmi_audio_native
;
115 #define NO_UNDERLAY_PIPE -1
117 struct resource_pool
{
118 struct mem_input
*mis
[MAX_PIPES
];
119 struct input_pixel_processor
*ipps
[MAX_PIPES
];
120 struct transform
*transforms
[MAX_PIPES
];
121 struct output_pixel_processor
*opps
[MAX_PIPES
];
122 struct timing_generator
*timing_generators
[MAX_PIPES
];
123 struct stream_encoder
*stream_enc
[MAX_PIPES
* 2];
124 #ifdef CONFIG_DRM_AMD_DC_DCN1_0
128 unsigned int pipe_count
;
129 unsigned int underlay_pipe_index
;
130 unsigned int stream_enc_count
;
131 unsigned int ref_clock_inKhz
;
134 * reserved clock source for DP
136 struct clock_source
*dp_clock_source
;
138 struct clock_source
*clock_sources
[MAX_CLOCK_SOURCES
];
139 unsigned int clk_src_count
;
141 struct audio
*audios
[MAX_PIPES
];
142 unsigned int audio_count
;
143 struct audio_support audio_support
;
145 struct display_clock
*display_clock
;
146 struct irq_service
*irqs
;
151 const struct resource_funcs
*funcs
;
152 const struct resource_caps
*res_cap
;
155 struct stream_resource
{
159 struct plane_resource
{
164 struct dc_plane_state
*plane_state
;
165 struct dc_stream_state
*stream
;
167 struct plane_resource plane_res
;
168 struct stream_resource stream_res
;
170 struct mem_input
*mi
;
171 struct input_pixel_processor
*ipp
;
172 struct transform
*xfm
;
173 struct output_pixel_processor
*opp
;
174 struct timing_generator
*tg
;
176 struct scaler_data scl_data
;
178 struct stream_encoder
*stream_enc
;
179 struct display_clock
*dis_clk
;
180 struct clock_source
*clock_source
;
184 struct pixel_clk_params pix_clk_params
;
185 struct pll_settings pll_settings
;
188 struct encoder_info_frame encoder_info_frame
;
192 struct pipe_ctx
*top_pipe
;
193 struct pipe_ctx
*bottom_pipe
;
195 #ifdef CONFIG_DRM_AMD_DC_DCN1_0
196 struct _vcs_dpi_display_dlg_regs_st dlg_regs
;
197 struct _vcs_dpi_display_ttu_regs_st ttu_regs
;
198 struct _vcs_dpi_display_rq_regs_st rq_regs
;
199 struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param
;
203 struct resource_context
{
204 struct pipe_ctx pipe_ctx
[MAX_PIPES
];
205 bool is_stream_enc_acquired
[MAX_PIPES
* 2];
206 bool is_audio_acquired
[MAX_PIPES
];
207 uint8_t clock_source_ref_count
[MAX_CLOCK_SOURCES
];
208 uint8_t dp_clock_source_ref_count
;
211 struct dce_bw_output
{
212 bool cpuc_state_change_enable
;
213 bool cpup_state_change_enable
;
214 bool stutter_mode_enable
;
215 bool nbp_state_change_enable
;
216 bool all_displays_in_sync
;
217 struct dce_watermarks urgent_wm_ns
[MAX_PIPES
];
218 struct dce_watermarks stutter_exit_wm_ns
[MAX_PIPES
];
219 struct dce_watermarks nbp_state_change_wm_ns
[MAX_PIPES
];
221 int sclk_deep_sleep_khz
;
224 int blackout_recovery_time_us
;
227 #ifdef CONFIG_DRM_AMD_DC_DCN1_0
228 struct dcn_bw_clocks
{
232 int dcfclk_deep_sleep_khz
;
235 int min_active_dram_ccm_us
;
238 struct dcn_bw_output
{
239 struct dcn_bw_clocks cur_clk
;
240 struct dcn_bw_clocks calc_clk
;
241 struct dcn_watermark_set watermarks
;
246 #ifdef CONFIG_DRM_AMD_DC_DCN1_0
247 struct dcn_bw_output dcn
;
249 struct dce_bw_output dce
;
252 struct validate_context
{
253 struct dc_stream_state
*streams
[MAX_PIPES
];
254 struct dc_stream_status stream_status
[MAX_PIPES
];
255 uint8_t stream_count
;
257 struct resource_context res_ctx
;
259 /* The output from BW and WM calculations. */
262 /* Note: these are big structures, do *not* put on stack! */
263 struct dm_pp_display_configuration pp_display_cfg
;
264 #ifdef CONFIG_DRM_AMD_DC_DCN1_0
265 struct dcn_bw_internal_vars dcn_bw_vars
;
271 #endif /* _CORE_TYPES_H_ */