1*b843c749SSergey Zigachev /* 2*b843c749SSergey Zigachev * Copyright 2017 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 */ 23*b843c749SSergey Zigachev /* 24*b843c749SSergey Zigachev * stream_encoder.h 25*b843c749SSergey Zigachev * 26*b843c749SSergey Zigachev */ 27*b843c749SSergey Zigachev 28*b843c749SSergey Zigachev #ifndef STREAM_ENCODER_H_ 29*b843c749SSergey Zigachev #define STREAM_ENCODER_H_ 30*b843c749SSergey Zigachev 31*b843c749SSergey Zigachev #include "audio_types.h" 32*b843c749SSergey Zigachev #include "hw_shared.h" 33*b843c749SSergey Zigachev 34*b843c749SSergey Zigachev struct dc_bios; 35*b843c749SSergey Zigachev struct dc_context; 36*b843c749SSergey Zigachev struct dc_crtc_timing; 37*b843c749SSergey Zigachev 38*b843c749SSergey Zigachev enum dp_pixel_encoding_type { 39*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_RGB444 = 0x00000000, 40*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_YCBCR422 = 0x00000001, 41*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_YCBCR444 = 0x00000002, 42*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_RGB_WIDE_GAMUT = 0x00000003, 43*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_Y_ONLY = 0x00000004, 44*b843c749SSergey Zigachev DP_PIXEL_ENCODING_TYPE_YCBCR420 = 0x00000005 45*b843c749SSergey Zigachev }; 46*b843c749SSergey Zigachev 47*b843c749SSergey Zigachev enum dp_component_depth { 48*b843c749SSergey Zigachev DP_COMPONENT_PIXEL_DEPTH_6BPC = 0x00000000, 49*b843c749SSergey Zigachev DP_COMPONENT_PIXEL_DEPTH_8BPC = 0x00000001, 50*b843c749SSergey Zigachev DP_COMPONENT_PIXEL_DEPTH_10BPC = 0x00000002, 51*b843c749SSergey Zigachev DP_COMPONENT_PIXEL_DEPTH_12BPC = 0x00000003, 52*b843c749SSergey Zigachev DP_COMPONENT_PIXEL_DEPTH_16BPC = 0x00000004 53*b843c749SSergey Zigachev }; 54*b843c749SSergey Zigachev 55*b843c749SSergey Zigachev struct encoder_info_frame { 56*b843c749SSergey Zigachev /* auxiliary video information */ 57*b843c749SSergey Zigachev struct dc_info_packet avi; 58*b843c749SSergey Zigachev struct dc_info_packet gamut; 59*b843c749SSergey Zigachev struct dc_info_packet vendor; 60*b843c749SSergey Zigachev /* source product description */ 61*b843c749SSergey Zigachev struct dc_info_packet spd; 62*b843c749SSergey Zigachev /* video stream configuration */ 63*b843c749SSergey Zigachev struct dc_info_packet vsc; 64*b843c749SSergey Zigachev /* HDR Static MetaData */ 65*b843c749SSergey Zigachev struct dc_info_packet hdrsmd; 66*b843c749SSergey Zigachev }; 67*b843c749SSergey Zigachev 68*b843c749SSergey Zigachev struct encoder_unblank_param { 69*b843c749SSergey Zigachev struct dc_link_settings link_settings; 70*b843c749SSergey Zigachev unsigned int pixel_clk_khz; 71*b843c749SSergey Zigachev }; 72*b843c749SSergey Zigachev 73*b843c749SSergey Zigachev struct encoder_set_dp_phy_pattern_param { 74*b843c749SSergey Zigachev enum dp_test_pattern dp_phy_pattern; 75*b843c749SSergey Zigachev const uint8_t *custom_pattern; 76*b843c749SSergey Zigachev uint32_t custom_pattern_size; 77*b843c749SSergey Zigachev enum dp_panel_mode dp_panel_mode; 78*b843c749SSergey Zigachev }; 79*b843c749SSergey Zigachev 80*b843c749SSergey Zigachev struct stream_encoder { 81*b843c749SSergey Zigachev const struct stream_encoder_funcs *funcs; 82*b843c749SSergey Zigachev struct dc_context *ctx; 83*b843c749SSergey Zigachev struct dc_bios *bp; 84*b843c749SSergey Zigachev enum engine_id id; 85*b843c749SSergey Zigachev }; 86*b843c749SSergey Zigachev 87*b843c749SSergey Zigachev struct stream_encoder_funcs { 88*b843c749SSergey Zigachev void (*dp_set_stream_attribute)( 89*b843c749SSergey Zigachev struct stream_encoder *enc, 90*b843c749SSergey Zigachev struct dc_crtc_timing *crtc_timing, 91*b843c749SSergey Zigachev enum dc_color_space output_color_space); 92*b843c749SSergey Zigachev 93*b843c749SSergey Zigachev void (*hdmi_set_stream_attribute)( 94*b843c749SSergey Zigachev struct stream_encoder *enc, 95*b843c749SSergey Zigachev struct dc_crtc_timing *crtc_timing, 96*b843c749SSergey Zigachev int actual_pix_clk_khz, 97*b843c749SSergey Zigachev bool enable_audio); 98*b843c749SSergey Zigachev 99*b843c749SSergey Zigachev void (*dvi_set_stream_attribute)( 100*b843c749SSergey Zigachev struct stream_encoder *enc, 101*b843c749SSergey Zigachev struct dc_crtc_timing *crtc_timing, 102*b843c749SSergey Zigachev bool is_dual_link); 103*b843c749SSergey Zigachev 104*b843c749SSergey Zigachev void (*set_mst_bandwidth)( 105*b843c749SSergey Zigachev struct stream_encoder *enc, 106*b843c749SSergey Zigachev struct fixed31_32 avg_time_slots_per_mtp); 107*b843c749SSergey Zigachev 108*b843c749SSergey Zigachev void (*update_hdmi_info_packets)( 109*b843c749SSergey Zigachev struct stream_encoder *enc, 110*b843c749SSergey Zigachev const struct encoder_info_frame *info_frame); 111*b843c749SSergey Zigachev 112*b843c749SSergey Zigachev void (*stop_hdmi_info_packets)( 113*b843c749SSergey Zigachev struct stream_encoder *enc); 114*b843c749SSergey Zigachev 115*b843c749SSergey Zigachev void (*update_dp_info_packets)( 116*b843c749SSergey Zigachev struct stream_encoder *enc, 117*b843c749SSergey Zigachev const struct encoder_info_frame *info_frame); 118*b843c749SSergey Zigachev 119*b843c749SSergey Zigachev void (*stop_dp_info_packets)( 120*b843c749SSergey Zigachev struct stream_encoder *enc); 121*b843c749SSergey Zigachev 122*b843c749SSergey Zigachev void (*dp_blank)( 123*b843c749SSergey Zigachev struct stream_encoder *enc); 124*b843c749SSergey Zigachev 125*b843c749SSergey Zigachev void (*dp_unblank)( 126*b843c749SSergey Zigachev struct stream_encoder *enc, 127*b843c749SSergey Zigachev const struct encoder_unblank_param *param); 128*b843c749SSergey Zigachev 129*b843c749SSergey Zigachev void (*audio_mute_control)( 130*b843c749SSergey Zigachev struct stream_encoder *enc, bool mute); 131*b843c749SSergey Zigachev 132*b843c749SSergey Zigachev void (*dp_audio_setup)( 133*b843c749SSergey Zigachev struct stream_encoder *enc, 134*b843c749SSergey Zigachev unsigned int az_inst, 135*b843c749SSergey Zigachev struct audio_info *info); 136*b843c749SSergey Zigachev 137*b843c749SSergey Zigachev void (*dp_audio_enable) ( 138*b843c749SSergey Zigachev struct stream_encoder *enc); 139*b843c749SSergey Zigachev 140*b843c749SSergey Zigachev void (*dp_audio_disable) ( 141*b843c749SSergey Zigachev struct stream_encoder *enc); 142*b843c749SSergey Zigachev 143*b843c749SSergey Zigachev void (*hdmi_audio_setup)( 144*b843c749SSergey Zigachev struct stream_encoder *enc, 145*b843c749SSergey Zigachev unsigned int az_inst, 146*b843c749SSergey Zigachev struct audio_info *info, 147*b843c749SSergey Zigachev struct audio_crtc_info *audio_crtc_info); 148*b843c749SSergey Zigachev 149*b843c749SSergey Zigachev void (*hdmi_audio_disable) ( 150*b843c749SSergey Zigachev struct stream_encoder *enc); 151*b843c749SSergey Zigachev 152*b843c749SSergey Zigachev void (*setup_stereo_sync) ( 153*b843c749SSergey Zigachev struct stream_encoder *enc, 154*b843c749SSergey Zigachev int tg_inst, 155*b843c749SSergey Zigachev bool enable); 156*b843c749SSergey Zigachev 157*b843c749SSergey Zigachev void (*set_avmute)( 158*b843c749SSergey Zigachev struct stream_encoder *enc, bool enable); 159*b843c749SSergey Zigachev 160*b843c749SSergey Zigachev }; 161*b843c749SSergey Zigachev 162*b843c749SSergey Zigachev #endif /* STREAM_ENCODER_H_ */ 163