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Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h')
-rw-r--r--drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h175
1 files changed, 175 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
new file mode 100644
index 000000000000..3e1e7e6a8792
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -0,0 +1,175 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+#ifndef __DAL_MEM_INPUT_H__
+#define __DAL_MEM_INPUT_H__
+
+#include "dc.h"
+#include "include/grph_object_id.h"
+
+#include "dml/display_mode_structs.h"
+
+struct dchub_init_data;
+struct cstate_pstate_watermarks_st {
+ uint32_t cstate_exit_ns;
+ uint32_t cstate_enter_plus_exit_ns;
+ uint32_t pstate_change_ns;
+};
+
+struct dcn_watermarks {
+ uint32_t pte_meta_urgent_ns;
+ uint32_t urgent_ns;
+ struct cstate_pstate_watermarks_st cstate_pstate;
+};
+
+struct dcn_watermark_set {
+ struct dcn_watermarks a;
+ struct dcn_watermarks b;
+ struct dcn_watermarks c;
+ struct dcn_watermarks d;
+};
+
+struct dce_watermarks {
+ int a_mark;
+ int b_mark;
+ int c_mark;
+ int d_mark;
+};
+
+struct stutter_modes {
+ bool enhanced;
+ bool quad_dmif_buffer;
+ bool watermark_nb_pstate;
+};
+
+struct mem_input {
+ struct mem_input_funcs *funcs;
+ struct dc_context *ctx;
+ struct dc_plane_address request_address;
+ struct dc_plane_address current_address;
+ int inst;
+ struct stutter_modes stutter_mode;
+};
+
+struct vm_system_aperture_param {
+ PHYSICAL_ADDRESS_LOC sys_default;
+ PHYSICAL_ADDRESS_LOC sys_low;
+ PHYSICAL_ADDRESS_LOC sys_high;
+};
+
+struct vm_context0_param {
+ PHYSICAL_ADDRESS_LOC pte_base;
+ PHYSICAL_ADDRESS_LOC pte_start;
+ PHYSICAL_ADDRESS_LOC pte_end;
+ PHYSICAL_ADDRESS_LOC fault_default;
+};
+
+struct mem_input_funcs {
+ void (*mem_input_setup)(
+ struct mem_input *mem_input,
+ struct _vcs_dpi_display_dlg_regs_st *dlg_regs,
+ struct _vcs_dpi_display_ttu_regs_st *ttu_regs,
+ struct _vcs_dpi_display_rq_regs_st *rq_regs,
+ struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest);
+
+ void (*dcc_control)(struct mem_input *mem_input, bool enable,
+ bool independent_64b_blks);
+ void (*mem_program_viewport)(
+ struct mem_input *mem_input,
+ const struct rect *viewport,
+ const struct rect *viewport_c);
+
+ void (*mem_input_program_display_marks)(
+ struct mem_input *mem_input,
+ struct dce_watermarks nbp,
+ struct dce_watermarks stutter,
+ struct dce_watermarks urgent,
+ uint32_t total_dest_line_time_ns);
+
+ void (*mem_input_program_chroma_display_marks)(
+ struct mem_input *mem_input,
+ struct dce_watermarks nbp,
+ struct dce_watermarks stutter,
+ struct dce_watermarks urgent,
+ uint32_t total_dest_line_time_ns);
+
+ void (*allocate_mem_input)(
+ struct mem_input *mem_input,
+ uint32_t h_total,/* for current target */
+ uint32_t v_total,/* for current target */
+ uint32_t pix_clk_khz,/* for current target */
+ uint32_t total_streams_num);
+
+ void (*free_mem_input)(
+ struct mem_input *mem_input,
+ uint32_t paths_num);
+
+ bool (*mem_input_program_surface_flip_and_addr)(
+ struct mem_input *mem_input,
+ const struct dc_plane_address *address,
+ bool flip_immediate);
+
+ void (*mem_input_program_pte_vm)(
+ struct mem_input *mem_input,
+ enum surface_pixel_format format,
+ union dc_tiling_info *tiling_info,
+ enum dc_rotation_angle rotation);
+
+ void (*mem_input_set_vm_system_aperture_settings)(
+ struct mem_input *mem_input,
+ struct vm_system_aperture_param *apt);
+
+ void (*mem_input_set_vm_context0_settings)(
+ struct mem_input *mem_input,
+ const struct vm_context0_param *vm0);
+
+ void (*mem_input_program_surface_config)(
+ struct mem_input *mem_input,
+ enum surface_pixel_format format,
+ union dc_tiling_info *tiling_info,
+ union plane_size *plane_size,
+ enum dc_rotation_angle rotation,
+ struct dc_plane_dcc_param *dcc,
+ bool horizontal_mirror);
+
+ bool (*mem_input_is_flip_pending)(struct mem_input *mem_input);
+
+ void (*mem_input_update_dchub)(struct mem_input *mem_input,
+ struct dchub_init_data *dh_data);
+
+ void (*set_blank)(struct mem_input *mi, bool blank);
+ void (*set_hubp_blank_en)(struct mem_input *mi, bool blank);
+
+ void (*set_cursor_attributes)(
+ struct mem_input *mem_input,
+ const struct dc_cursor_attributes *attr);
+
+ void (*set_cursor_position)(
+ struct mem_input *mem_input,
+ const struct dc_cursor_position *pos,
+ const struct dc_cursor_mi_param *param);
+
+};
+
+#endif