1 files changed, 94 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h
new file mode 100644
index 000000000000..5b1796ccefc0
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input_v.h
@@ -0,0 +1,94 @@
+/* Copyright 2012-16 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 __DC_MEM_INPUT_V_DCE110_H__
+#define __DC_MEM_INPUT_V_DCE110_H__
+
+#include "mem_input.h"
+#include "dce110_mem_input.h"
+
+bool dce110_mem_input_v_construct(
+	struct dce110_mem_input *mem_input110,
+	struct dc_context *ctx);
+
+/*
+ * This function will program nbp stutter and urgency watermarks to minimum
+ * allowable values
+ */
+void dce110_mem_input_v_program_display_marks(
+	struct mem_input *mem_input,
+	struct bw_watermarks nbp,
+	struct bw_watermarks stutter,
+	struct bw_watermarks urgent,
+	uint32_t total_dest_line_time_ns);
+
+/*
+ * This function will allocate a dmif buffer and program required
+ * pixel duration for pipe
+ */
+void dce110_allocate_mem_v_input(
+	struct mem_input *mem_input,
+	uint32_t h_total,/* for current stream */
+	uint32_t v_total,/* for current stream */
+	uint32_t pix_clk_khz,/* for current stream */
+	uint32_t total_stream_num);
+
+/*
+ * This function will deallocate a dmif buffer from pipe
+ */
+void dce110_free_mem_v_input(
+	struct mem_input *mem_input,
+	uint32_t total_stream_num);
+
+/*
+ * This function programs hsync/vsync mode and surface address
+ */
+bool dce110_mem_input_v_program_surface_flip_and_addr(
+	struct mem_input *mem_input,
+	const struct dc_plane_address *address,
+	bool flip_immediate);
+
+/*
+ * dce110_mem_input_v_program_scatter_gather
+ *
+ * This function will program scatter gather registers.
+ */
+bool  dce110_mem_input_v_program_pte_vm(
+	struct mem_input *mem_input,
+	enum surface_pixel_format format,
+	union dc_tiling_info *tiling_info,
+	enum dc_rotation_angle rotation);
+
+/*
+ * This function will program surface tiling, size, rotation and pixel format
+ * to corresponding dcp registers.
+ */
+bool  dce110_mem_input_v_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);
+
+#endif