diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index d7efcad65ef7..c2cb2f0744f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -584,6 +584,28 @@ enum amd_reset_method {
 	AMD_RESET_METHOD_PCI,
 };
 
+#define AMDGPU_VIDEO_CODEC_TYPE_MPEG2			0
+#define AMDGPU_VIDEO_CODEC_TYPE_MPEG4			1
+#define AMDGPU_VIDEO_CODEC_TYPE_VC1			2
+#define AMDGPU_VIDEO_CODEC_TYPE_MPEG4_AVC		3
+#define AMDGPU_VIDEO_CODEC_TYPE_HEVC			4
+#define AMDGPU_VIDEO_CODEC_TYPE_JPEG			5
+#define AMDGPU_VIDEO_CODEC_TYPE_VP9			6
+#define AMDGPU_VIDEO_CODEC_TYPE_AV1			7
+
+struct amdgpu_video_codec_info {
+	u32 codec_type;
+	u32 max_width;
+	u32 max_height;
+	u32 max_pixels_per_frame;
+	u32 max_level;
+};
+
+struct amdgpu_video_codecs {
+	const u32 codec_count;
+	const struct amdgpu_video_codec_info *codec_array;
+};
+
 /*
  * ASIC specific functions.
  */
@@ -628,6 +650,9 @@ struct amdgpu_asic_funcs {
 	void (*pre_asic_init)(struct amdgpu_device *adev);
 	/* enter/exit umd stable pstate */
 	int (*update_umd_stable_pstate)(struct amdgpu_device *adev, bool enter);
+	/* query video codecs */
+	int (*query_video_codecs)(struct amdgpu_device *adev, bool encode,
+				  const struct amdgpu_video_codecs **codecs);
 };
 
 /*
@@ -1222,6 +1247,7 @@ int emu_soc_asic_init(struct amdgpu_device *adev);
 #define amdgpu_asic_pre_asic_init(adev) (adev)->asic_funcs->pre_asic_init((adev))
 #define amdgpu_asic_update_umd_stable_pstate(adev, enter) \
 	((adev)->asic_funcs->update_umd_stable_pstate ? (adev)->asic_funcs->update_umd_stable_pstate((adev), (enter)) : 0)
+#define amdgpu_asic_query_video_codecs(adev, e, c) (adev)->asic_funcs->query_video_codecs((adev), (e), (c))
 
 #define amdgpu_inc_vram_lost(adev) atomic_inc(&((adev)->vram_lost_counter));