395 	struct vb2_v4l2_buffer	*src_vbs[VPE_MAX_SRC_BUFS];  member
590 	if (ctx->src_vbs[2] == NULL)  in free_vbs()
594 	if (ctx->src_vbs[2]) {  in free_vbs()
595 		v4l2_m2m_buf_done(ctx->src_vbs[2], VB2_BUF_STATE_DONE);  in free_vbs()
596 		if (ctx->src_vbs[1] && (ctx->src_vbs[1] != ctx->src_vbs[2]))  in free_vbs()
597 			v4l2_m2m_buf_done(ctx->src_vbs[1], VB2_BUF_STATE_DONE);  in free_vbs()
598 		ctx->src_vbs[2] = NULL;  in free_vbs()
599 		ctx->src_vbs[1] = NULL;  in free_vbs()
881 	ctx->src_vbs[2] = ctx->src_vbs[1] = ctx->src_vbs[0] = NULL;  in set_srcdst_params()
1067 	struct vb2_buffer *vb = &ctx->src_vbs[p_data->vb_index]->vb2_buf;  in add_in_dtd()
1187 		ctx->src_vbs[0] = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);  in device_run()
1188 		WARN_ON(ctx->src_vbs[0] == NULL);  in device_run()
1190 		ctx->src_vbs[0] = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);  in device_run()
1191 		WARN_ON(ctx->src_vbs[0] == NULL);  in device_run()
1199 		if (ctx->src_vbs[2] == NULL) {  in device_run()
1200 			ctx->src_vbs[2] = ctx->src_vbs[0];  in device_run()
1201 			WARN_ON(ctx->src_vbs[2] == NULL);  in device_run()
1202 			ctx->src_vbs[1] = ctx->src_vbs[0];  in device_run()
1203 			WARN_ON(ctx->src_vbs[1] == NULL);  in device_run()
1397 	s_vb = ctx->src_vbs[0];  in vpe_irq()
1432 		if (ctx->src_vbs[2] != ctx->src_vbs[1])  in vpe_irq()
1433 			s_vb = ctx->src_vbs[2];  in vpe_irq()
1448 		ctx->src_vbs[2] = ctx->src_vbs[1];  in vpe_irq()
1449 		ctx->src_vbs[1] = ctx->src_vbs[0];  in vpe_irq()
1457 	ctx->src_vbs[0] = NULL;  in vpe_irq()
2104 		if (ctx->src_vbs[2])  in vpe_return_all_buffers()
2105 			v4l2_m2m_buf_done(ctx->src_vbs[2], state);  in vpe_return_all_buffers()
2107 		if (ctx->src_vbs[1] && (ctx->src_vbs[1] != ctx->src_vbs[2]))  in vpe_return_all_buffers()
2108 			v4l2_m2m_buf_done(ctx->src_vbs[1], state);  in vpe_return_all_buffers()
2110 		if (ctx->src_vbs[0] &&  in vpe_return_all_buffers()
2111 		    (ctx->src_vbs[0] != ctx->src_vbs[1]) &&  in vpe_return_all_buffers()
2112 		    (ctx->src_vbs[0] != ctx->src_vbs[2]))  in vpe_return_all_buffers()
2113 			v4l2_m2m_buf_done(ctx->src_vbs[0], state);  in vpe_return_all_buffers()
2115 		ctx->src_vbs[2] = NULL;  in vpe_return_all_buffers()
2116 		ctx->src_vbs[1] = NULL;  in vpe_return_all_buffers()
2117 		ctx->src_vbs[0] = NULL;  in vpe_return_all_buffers()