1 files changed, 93 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/dal/include/mode_query_interface.h b/drivers/gpu/drm/amd/dal/include/mode_query_interface.h
new file mode 100644
index 000000000000..1d20e73ad85e
--- /dev/null
+++ b/drivers/gpu/drm/amd/dal/include/mode_query_interface.h
@@ -0,0 +1,93 @@
+/*
+ * 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_MODE_QUERY_INTERFACE_H__
+#define __DAL_MODE_QUERY_INTERFACE_H__
+
+#include "include/set_mode_types.h"
+#include "include/mode_manager_types.h"
+
+enum query_option {
+	QUERY_OPTION_ALLOW_PAN,
+	QUERY_OPTION_ALLOW_PAN_NO_VIEW_RESTRICTION,
+	QUERY_OPTION_PAN_ON_LIMITED_RESOLUTION_DISP_PATH,
+	QUERY_OPTION_NO_PAN,
+	QUERY_OPTION_NO_PAN_NO_DISPLAY_VIEW_RESTRICTION,
+	QUERY_OPTION_3D_LIMITED_CANDIDATES,
+	QUERY_OPTION_TILED_DISPLAY_PREFERRED,
+	QUERY_OPTION_MAX,
+};
+
+struct topology {
+	uint32_t disp_path_num;
+	uint32_t display_index[MAX_COFUNC_PATH];
+};
+
+struct path_mode;
+struct mode_query;
+
+bool dal_mode_query_pin_path_mode(
+		struct mode_query *mq,
+		const struct path_mode *path_mode);
+
+const struct render_mode *dal_mode_query_get_current_render_mode(
+		const struct mode_query *mq);
+
+const struct stereo_3d_view *dal_mode_query_get_current_3d_view(
+		const struct mode_query *mq);
+
+const struct refresh_rate *dal_mode_query_get_current_refresh_rate(
+		const struct mode_query *mq);
+
+const struct path_mode_set *dal_mode_query_get_current_path_mode_set(
+		const struct mode_query *mq);
+
+bool dal_mode_query_select_first(struct mode_query *mq);
+bool dal_mode_query_select_next_render_mode(struct mode_query *mq);
+
+bool dal_mode_query_select_render_mode(struct mode_query *mq,
+		const struct render_mode *render_mode);
+
+bool dal_mode_query_select_next_view_3d_format(struct mode_query *mq);
+bool dal_mode_query_select_view_3d_format(
+		struct mode_query *mq,
+		enum view_3d_format format);
+
+bool dal_mode_query_select_refresh_rate(struct mode_query *mq,
+		const struct refresh_rate *refresh_rate);
+
+bool dal_mode_query_select_refresh_rate_ex(struct mode_query *mq,
+		uint32_t refresh_rate,
+		bool interlaced);
+
+bool dal_mode_query_select_next_scaling(struct mode_query *mq);
+
+bool dal_mode_query_select_next_refresh_rate(struct mode_query *mq);
+
+bool dal_mode_query_base_select_next_scaling(struct mode_query *mq);
+
+void dal_mode_query_destroy(struct mode_query **mq);
+
+#endif /* __DAL_MODE_QUERY_INTERFACE_H__ */