drm/amdgpu: add count field for the SDMA NOP packet v2

This is added to support the burst NOP

v2: squash the typo fix

Signed-off-by: Jammy Zhou <[e-mail]>
Reviewed-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/cikd.h

···
 					 (((op) & 0xFF) << 0))
 /* sDMA opcodes */
 #define	SDMA_OPCODE_NOP					  0
+#	define SDMA_NOP_COUNT(x)			  (((x) & 0x3FFF) << 16)
 #define	SDMA_OPCODE_COPY				  1
 #       define SDMA_COPY_SUB_OPCODE_LINEAR                0
 #       define SDMA_COPY_SUB_OPCODE_TILED                 1

drivers/gpu/drm/amd/amdgpu/iceland_sdma_pkt_open.h

···
 #define SDMA_PKT_NOP_HEADER_sub_op_shift  8
 #define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift)
 
+/*define for count field*/
+#define SDMA_PKT_NOP_HEADER_count_offset 0
+#define SDMA_PKT_NOP_HEADER_count_mask   0x00003FFF
+#define SDMA_PKT_NOP_HEADER_count_shift  16
+#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift)
 
 #endif /* __ICELAND_SDMA_PKT_OPEN_H_ */

drivers/gpu/drm/amd/amdgpu/tonga_sdma_pkt_open.h

···
 #define SDMA_PKT_NOP_HEADER_sub_op_shift  8
 #define SDMA_PKT_NOP_HEADER_SUB_OP(x) (((x) & SDMA_PKT_NOP_HEADER_sub_op_mask) << SDMA_PKT_NOP_HEADER_sub_op_shift)
 
+/*define for count field*/
+#define SDMA_PKT_NOP_HEADER_count_offset 0
+#define SDMA_PKT_NOP_HEADER_count_mask   0x00003FFF
+#define SDMA_PKT_NOP_HEADER_count_shift  16
+#define SDMA_PKT_NOP_HEADER_COUNT(x) (((x) & SDMA_PKT_NOP_HEADER_count_mask) << SDMA_PKT_NOP_HEADER_count_shift)
 
 #endif /* __TONGA_SDMA_PKT_OPEN_H_ */